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February 2024
- 4 participants
- 7 discussions
23 Feb '24
This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net.
For historical data, please see https://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
IPv4 Routing Table Report 04:00 +10GMT Sat 24 Feb, 2024
BGP Table (Global) as seen in Japan.
Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 941238
Prefixes after maximum aggregation (per Origin AS): 358177
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 457381
Total ASes present in the Internet Routing Table: 75487
Prefixes per ASN: 12.47
Origin-only ASes present in the Internet Routing Table: 64706
Origin ASes announcing only one prefix: 26609
Transit ASes present in the Internet Routing Table: 10781
Transit-only ASes present in the Internet Routing Table: 505
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 55
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1075
Number of instances of unregistered ASNs: 1077
Number of 32-bit ASNs allocated by the RIRs: 43684
Number of 32-bit ASNs visible in the Routing Table: 35955
Prefixes from 32-bit ASNs in the Routing Table: 182097
Number of bogon 32-bit ASNs visible in the Routing Table: 38
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 533
Number of addresses announced to Internet: 3042201216
Equivalent to 181 /8s, 84 /16s and 78 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 309759
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252126
Total APNIC prefixes after maximum aggregation: 73065
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 244812
Unique aggregates announced from the APNIC address blocks: 100126
APNIC Region origin ASes present in the Internet Routing Table: 13999
APNIC Prefixes per ASN: 17.49
APNIC Region origin ASes announcing only one prefix: 4223
APNIC Region transit ASes present in the Internet Routing Table: 1886
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9379
Number of APNIC addresses announced to Internet: 774672512
Equivalent to 46 /8s, 44 /16s and 144 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 273441
Total ARIN prefixes after maximum aggregation: 123490
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 278214
Unique aggregates announced from the ARIN address blocks: 132270
ARIN Region origin ASes present in the Internet Routing Table: 19109
ARIN Prefixes per ASN: 14.56
ARIN Region origin ASes announcing only one prefix: 6970
ARIN Region transit ASes present in the Internet Routing Table: 1976
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4850
Number of ARIN addresses announced to Internet: 1269775872
Equivalent to 75 /8s, 175 /16s and 62 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 262978
Total RIPE prefixes after maximum aggregation: 125867
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 257823
Unique aggregates announced from the RIPE address blocks: 161794
RIPE Region origin ASes present in the Internet Routing Table: 28570
RIPE Prefixes per ASN: 9.02
RIPE Region origin ASes announcing only one prefix: 12134
RIPE Region transit ASes present in the Internet Routing Table: 3967
Average RIPE Region AS path length visible: 4.5
Max RIPE Region AS path length visible: 40
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11625
Number of RIPE addresses announced to Internet: 713528576
Equivalent to 42 /8s, 135 /16s and 149 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 121057
Total LACNIC prefixes after maximum aggregation: 28946
LACNIC Deaggregation factor: 4.18
Prefixes being announced from the LACNIC address blocks: 119649
Unique aggregates announced from the LACNIC address blocks: 49536
LACNIC Region origin ASes present in the Internet Routing Table: 11069
LACNIC Prefixes per ASN: 10.81
LACNIC Region origin ASes announcing only one prefix: 2628
LACNIC Region transit ASes present in the Internet Routing Table: 2402
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8920
Number of LACNIC addresses announced to Internet: 177705984
Equivalent to 10 /8s, 151 /16s and 148 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 30561
Total AfriNIC prefixes after maximum aggregation: 6095
AfriNIC Deaggregation factor: 5.01
Prefixes being announced from the AfriNIC address blocks: 40207
Unique aggregates announced from the AfriNIC address blocks: 13211
AfriNIC Region origin ASes present in the Internet Routing Table: 1832
AfriNIC Prefixes per ASN: 21.95
AfriNIC Region origin ASes announcing only one prefix: 654
AfriNIC Region transit ASes present in the Internet Routing Table: 353
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 47
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1181
Number of AfriNIC addresses announced to Internet: 106212352
Equivalent to 6 /8s, 84 /16s and 172 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9831 8740 57 CHINAMOBILE-CN China Mobile Communicati
7545 5656 777 675 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4929 4192 75 ERX-CERNET-BKB China Education and Rese
18403 4505 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3882 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3592 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3510 497 252 BBIL-AP BHARTI Airtel Ltd., IN
45899 3290 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2740 860 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2297 11257 572 KIXS-AS-KR Korea Telecom, KR
Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9651 11239 3315 AMAZON-02, US
11492 4581 304 644 CABLEONE, US
7155 4181 288 96 VIASAT-SP-BACKBONE, US
22773 3616 3062 300 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3596 1320 75 SHAW, CA
16625 3216 1403 2292 AKAMAI-AS, US
749 3183 54927 2435 DNIC-AS-00749, US
174 3028 6638 674 COGENT-174, US
367 2909 3694 1422 DNIC-ASBLK-00306-00371, US
396982 2758 3639 397 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7611 1714 147 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3871 3396 128 AKAMAI-ASN1, NL
9009 3247 282 1584 M247, RO
12389 2971 2303 906 ROSTELECOM-AS, RU
8551 2655 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2351 363 595 TELLCOM-AS, TR
13188 1526 95 119 TRIOLAN, UA
8452 1502 1852 14 TE-AS TE-AS, EG
44477 1486 97 707 STARK-INDUSTRIES, GB
Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12489 3372 604 UNINET, MX
10620 3523 496 891 Telmex Colombia S.A., CO
13999 2522 342 644 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1330 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1212 340 498 Axtel, S.A.B. de C.V., MX
11664 1142 179 419 Techtel LMDS Comunicaciones Interactiva
6147 1088 369 22 Telefonica del Peru S.A.A., PE
22884 1073 115 381 TOTAL PLAY TELECOMUNICACIONES SA DE CV,
Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1548 545 28 RAYA-AS, EG
24863 1544 389 16 LINKdotNET-AS, EG
36992 1362 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1145 73 63 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 554 1861 34 IAM-AS, MA
36914 548 82 3 KENET-AS, KE
15399 524 55 53 WANANCHI-, KE
37342 486 32 1 MOVITEL, MZ
Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12489 3372 604 UNINET, MX
9808 9831 8740 57 CHINAMOBILE-CN China Mobile Communicati
16509 9651 11239 3315 AMAZON-02, US
12479 7611 1714 147 UNI2-AS, ES
7545 5656 777 675 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4929 4192 75 ERX-CERNET-BKB China Education and Rese
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4581 304 644 CABLEONE, US
18403 4505 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4181 288 96 VIASAT-SP-BACKBONE, US
Complete listing at https://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9831 9774 CHINAMOBILE-CN China Mobile Communications Grou
12479 7611 7464 UNI2-AS, ES
16509 9651 6336 AMAZON-02, US
7545 5656 4981 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4929 4854 ERX-CERNET-BKB China Education and Research Net
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4505 4480 FPT-AS-AP FPT Telecom Company, VN
7155 4181 4085 VIASAT-SP-BACKBONE, US
11492 4581 3937 CABLEONE, US
7552 3882 3861 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
215433 UNALLOCATED 5.144.176.0/24 30823 AUROLOGIC aurologic GmbH, DE
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
Complete listing at https://thyme.apnic.net/current/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://thyme.apnic.net/current/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.160.121.0/24 Origin: 39937 LTECH, US
23.160.121.0/24 Transit: 1299 TWELVE99 Arelion, fka Telia Carrier, SE
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
Complete listing at https://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:37 /11:98 /12:300
/13:576 /14:1191 /15:2062 /16:13380 /17:8225 /18:13728
/19:24970 /20:44380 /21:51577 /22:110695 /23:98748 /24:570514
/25:727 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6726 7611 UNI2-AS, ES
8151 6447 12489 UNINET, MX
11492 3494 4581 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3393 3596 SHAW, CA
7155 3125 4181 VIASAT-SP-BACKBONE, US
22773 2652 3616 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2149 2492 MEDIACOM-ENTERPRISE-BUSINESS, US
8551 2131 2655 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2129 3523 Telmex Colombia S.A., CO
Complete listing at https://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2316 2:1524 3:300 4:6 5:4472 6:164
7:6 8:1519 9:1 11:172 12:1468 13:388
14:2390 15:313 16:207 17:368 18:738 20:356
21:4 22:188 23:6603 24:2704 25:2 27:2566
29:19 31:2562 32:48 34:39 35:124 36:2178
37:4502 38:6936 39:892 40:140 41:4069 42:2176
43:2327 44:326 45:16862 46:4367 47:287 49:1932
50:1907 51:575 52:1582 54:312 55:883 56:5
57:150 58:2034 59:1180 60:1019 61:2591 62:2684
63:1910 64:5517 65:2308 66:4699 67:3050 68:1339
69:4053 70:1198 71:575 72:2898 74:2600 75:1554
76:633 77:2407 78:1844 79:2473 80:2137 81:1915
82:1500 83:1247 84:1654 85:3100 86:838 87:2219
88:1226 89:4000 90:678 91:7925 92:2189 93:2637
94:3653 95:4075 96:1286 97:312 98:1031 99:745
100:92 101:1173 102:3105 103:32551 104:4769 105:601
106:939 107:2765 108:1115 109:3997 110:2143 111:3215
112:2066 113:1815 114:1777 115:1970 116:1972 117:2653
118:2735 119:1948 120:1812 121:1329 122:2687 123:2227
124:1607 125:2875 126:28 128:1531 129:925 130:1094
131:1819 132:820 133:412 134:1709 135:312 136:922
137:1039 138:2793 139:1558 140:1374 141:1346 142:1561
143:1479 144:1009 145:345 146:2013 147:1708 148:2506
149:2543 150:1026 151:1323 152:1983 153:525 154:5707
155:1380 156:2102 157:1547 158:1096 159:2221 160:2604
161:1634 162:3604 163:1706 164:1633 165:2106 166:1073
167:1710 168:3837 169:786 170:4714 171:1020 172:3829
173:3026 174:900 175:1217 176:3653 177:4555 178:3530
179:2210 180:2364 181:3635 182:3449 183:2019 184:2266
185:20640 186:4905 187:4419 188:4034 189:4123 190:9325
191:1419 192:10985 193:9010 194:7428 195:5254 196:3149
197:2679 198:6017 199:7212 200:8081 201:6324 202:10492
203:10160 204:4545 205:3740 206:4485 207:3538 208:4134
209:4995 210:4643 211:2573 212:4292 213:3410 214:1115
215:44 216:6713 217:2817 218:1365 219:582 220:2051
221:1022 222:877 223:2235
End of report
1
0
16 Feb '24
This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net.
For historical data, please see https://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
IPv4 Routing Table Report 04:00 +10GMT Sat 17 Feb, 2024
BGP Table (Global) as seen in Japan.
Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 942295
Prefixes after maximum aggregation (per Origin AS): 358047
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 457204
Total ASes present in the Internet Routing Table: 75421
Prefixes per ASN: 12.49
Origin-only ASes present in the Internet Routing Table: 64642
Origin ASes announcing only one prefix: 26587
Transit ASes present in the Internet Routing Table: 10779
Transit-only ASes present in the Internet Routing Table: 502
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 121
Max AS path prepend of ASN (150315) 116
Prefixes from unregistered ASNs in the Routing Table: 1075
Number of instances of unregistered ASNs: 1085
Number of 32-bit ASNs allocated by the RIRs: 43662
Number of 32-bit ASNs visible in the Routing Table: 35885
Prefixes from 32-bit ASNs in the Routing Table: 181653
Number of bogon 32-bit ASNs visible in the Routing Table: 65
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 515
Number of addresses announced to Internet: 3042124416
Equivalent to 181 /8s, 83 /16s and 34 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 311250
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251971
Total APNIC prefixes after maximum aggregation: 72931
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 244695
Unique aggregates announced from the APNIC address blocks: 100135
APNIC Region origin ASes present in the Internet Routing Table: 13993
APNIC Prefixes per ASN: 17.49
APNIC Region origin ASes announcing only one prefix: 4233
APNIC Region transit ASes present in the Internet Routing Table: 1890
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 121
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9361
Number of APNIC addresses announced to Internet: 774459264
Equivalent to 46 /8s, 41 /16s and 79 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 274991
Total ARIN prefixes after maximum aggregation: 123700
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 279962
Unique aggregates announced from the ARIN address blocks: 132230
ARIN Region origin ASes present in the Internet Routing Table: 19096
ARIN Prefixes per ASN: 14.66
ARIN Region origin ASes announcing only one prefix: 6959
ARIN Region transit ASes present in the Internet Routing Table: 1977
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4844
Number of ARIN addresses announced to Internet: 1269649152
Equivalent to 75 /8s, 173 /16s and 79 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 262785
Total RIPE prefixes after maximum aggregation: 125730
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 257444
Unique aggregates announced from the RIPE address blocks: 161703
RIPE Region origin ASes present in the Internet Routing Table: 28554
RIPE Prefixes per ASN: 9.02
RIPE Region origin ASes announcing only one prefix: 12101
RIPE Region transit ASes present in the Internet Routing Table: 3958
Average RIPE Region AS path length visible: 4.5
Max RIPE Region AS path length visible: 37
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11600
Number of RIPE addresses announced to Internet: 713518592
Equivalent to 42 /8s, 135 /16s and 110 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 120961
Total LACNIC prefixes after maximum aggregation: 28872
LACNIC Deaggregation factor: 4.19
Prefixes being announced from the LACNIC address blocks: 119512
Unique aggregates announced from the LACNIC address blocks: 49516
LACNIC Region origin ASes present in the Internet Routing Table: 11049
LACNIC Prefixes per ASN: 10.82
LACNIC Region origin ASes announcing only one prefix: 2641
LACNIC Region transit ASes present in the Internet Routing Table: 2400
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8905
Number of LACNIC addresses announced to Internet: 177947136
Equivalent to 10 /8s, 155 /16s and 66 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 30512
Total AfriNIC prefixes after maximum aggregation: 6103
AfriNIC Deaggregation factor: 5.00
Prefixes being announced from the AfriNIC address blocks: 40167
Unique aggregates announced from the AfriNIC address blocks: 13192
AfriNIC Region origin ASes present in the Internet Routing Table: 1829
AfriNIC Prefixes per ASN: 21.96
AfriNIC Region origin ASes announcing only one prefix: 653
AfriNIC Region transit ASes present in the Internet Routing Table: 352
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 27
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1175
Number of AfriNIC addresses announced to Internet: 106250752
Equivalent to 6 /8s, 85 /16s and 66 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9825 8739 55 CHINAMOBILE-CN China Mobile Communicati
7545 5674 784 681 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4920 4192 75 ERX-CERNET-BKB China Education and Rese
18403 4570 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3592 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3488 497 252 BBIL-AP BHARTI Airtel Ltd., IN
45899 3290 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2711 861 373 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2301 11258 573 KIXS-AS-KR Korea Telecom, KR
Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9617 11225 3379 AMAZON-02, US
11492 4581 304 652 CABLEONE, US
7155 4179 288 96 VIASAT-SP-BACKBONE, US
22773 3619 3062 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3596 1320 75 SHAW, CA
16625 3209 1399 2293 AKAMAI-AS, US
749 3183 54927 2435 DNIC-AS-00749, US
174 3013 6637 666 COGENT-174, US
367 2905 3692 1408 DNIC-ASBLK-00306-00371, US
396982 2756 3639 396 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7608 1714 147 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3881 3396 129 AKAMAI-ASN1, NL
9009 3276 284 1591 M247, RO
12389 2969 2301 905 ROSTELECOM-AS, RU
8551 2652 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2348 363 593 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1497 1852 14 TE-AS TE-AS, EG
44477 1484 97 709 STARK-INDUSTRIES, GB
Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12397 3389 604 UNINET, MX
10620 3522 496 891 Telmex Colombia S.A., CO
13999 2514 341 645 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1325 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1305 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1213 340 498 Axtel, S.A.B. de C.V., MX
11664 1136 178 426 Techtel LMDS Comunicaciones Interactiva
6147 1087 369 22 Telefonica del Peru S.A.A., PE
22884 1076 116 380 TOTAL PLAY TELECOMUNICACIONES SA DE CV,
Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1547 545 28 RAYA-AS, EG
24863 1530 389 16 LINKdotNET-AS, EG
36992 1361 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1135 73 60 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 551 1861 34 IAM-AS, MA
36914 540 82 3 KENET-AS, KE
15399 521 55 51 WANANCHI-, KE
37342 486 32 1 MOVITEL, MZ
Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12397 3389 604 UNINET, MX
9808 9825 8739 55 CHINAMOBILE-CN China Mobile Communicati
16509 9617 11225 3379 AMAZON-02, US
12479 7608 1714 147 UNI2-AS, ES
7545 5674 784 681 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4920 4192 75 ERX-CERNET-BKB China Education and Rese
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4581 304 652 CABLEONE, US
18403 4570 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4179 288 96 VIASAT-SP-BACKBONE, US
Complete listing at https://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9825 9770 CHINAMOBILE-CN China Mobile Communications Grou
12479 7608 7461 UNI2-AS, ES
16509 9617 6238 AMAZON-02, US
7545 5674 4993 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4920 4845 ERX-CERNET-BKB China Education and Research Net
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4570 4545 FPT-AS-AP FPT Telecom Company, VN
7155 4179 4083 VIASAT-SP-BACKBONE, US
11492 4581 3929 CABLEONE, US
7552 3877 3856 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
198821333 UNALLOCATED 5.8.179.0/24 198821 ALKOR-AS, RU
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
Complete listing at https://thyme.apnic.net/current/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://thyme.apnic.net/current/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.164.72.0/24 Origin: 49195 SSAC, CN
23.164.72.0/24 Transit: 20473 AS-CHOOPA, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
Complete listing at https://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:37 /11:98 /12:300
/13:578 /14:1191 /15:2063 /16:13384 /17:8219 /18:13707
/19:24998 /20:44401 /21:51889 /22:110765 /23:99465 /24:570433
/25:737 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6724 7608 UNI2-AS, ES
8151 6393 12397 UNINET, MX
11492 3495 4581 CABLEONE, US
6327 3393 3596 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3123 4179 VIASAT-SP-BACKBONE, US
22773 2655 3619 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2144 2487 MEDIACOM-ENTERPRISE-BUSINESS, US
8551 2128 2652 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2128 3522 Telmex Colombia S.A., CO
Complete listing at https://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2320 2:1543 3:296 4:6 5:4481 6:165
7:6 8:1523 9:1 11:172 12:1466 13:384
14:2384 15:311 16:204 17:363 18:731 20:356
21:4 22:188 23:6600 24:2707 25:2 27:2560
29:19 31:2543 32:48 34:38 35:124 36:2163
37:4478 38:6909 39:900 40:141 41:4039 42:2209
43:2330 44:330 45:16894 46:4352 47:287 49:1921
50:1903 51:571 52:1584 54:336 55:879 56:5
57:148 58:2033 59:1207 60:1018 61:2605 62:2679
63:1923 64:5529 65:2326 66:4938 67:3055 68:1333
69:4100 70:1199 71:578 72:2918 74:2655 75:1553
76:632 77:2391 78:1846 79:2467 80:2131 81:1898
82:1520 83:1255 84:1642 85:3095 86:781 87:2220
88:1223 89:3987 90:676 91:7916 92:2182 93:2634
94:3641 95:4065 96:1287 97:313 98:1032 99:744
100:90 101:1168 102:3087 103:32551 104:4752 105:598
106:928 107:2769 108:1132 109:4026 110:2150 111:3214
112:2069 113:1806 114:1765 115:1968 116:1977 117:2639
118:2736 119:1942 120:1812 121:1325 122:2661 123:2222
124:1604 125:2854 126:28 128:1518 129:925 130:1091
131:1834 132:819 133:412 134:1702 135:311 136:923
137:1041 138:2795 139:1552 140:1368 141:1350 142:1563
143:1478 144:1011 145:345 146:2012 147:1703 148:2505
149:2482 150:1025 151:1325 152:1980 153:528 154:5694
155:1367 156:2101 157:1519 158:1095 159:2215 160:2595
161:1633 162:3594 163:1701 164:1626 165:2110 166:1071
167:1713 168:3836 169:796 170:4720 171:1017 172:3829
173:3020 174:902 175:1217 176:3649 177:4541 178:3536
179:2238 180:2358 181:3685 182:3467 183:1985 184:2270
185:20622 186:4851 187:4433 188:4009 189:4087 190:9318
191:1428 192:11007 193:9004 194:7404 195:5265 196:3164
197:2669 198:6018 199:7168 200:8079 201:6318 202:10482
203:10153 204:4555 205:3744 206:4461 207:3523 208:4143
209:4992 210:4639 211:2601 212:4293 213:3402 214:1121
215:44 216:6810 217:2764 218:1364 219:597 220:2053
221:1021 222:874 223:2231
End of report
1
0
09 Feb '24
This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net.
For historical data, please see https://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
IPv4 Routing Table Report 04:00 +10GMT Sat 10 Feb, 2024
BGP Table (Global) as seen in Japan.
Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 941813
Prefixes after maximum aggregation (per Origin AS): 358035
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 457231
Total ASes present in the Internet Routing Table: 75375
Prefixes per ASN: 12.50
Origin-only ASes present in the Internet Routing Table: 64616
Origin ASes announcing only one prefix: 26555
Transit ASes present in the Internet Routing Table: 10759
Transit-only ASes present in the Internet Routing Table: 481
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 121
Max AS path prepend of ASN (150315) 116
Prefixes from unregistered ASNs in the Routing Table: 1100
Number of instances of unregistered ASNs: 1102
Number of 32-bit ASNs allocated by the RIRs: 43593
Number of 32-bit ASNs visible in the Routing Table: 35849
Prefixes from 32-bit ASNs in the Routing Table: 181573
Number of bogon 32-bit ASNs visible in the Routing Table: 34
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 508
Number of addresses announced to Internet: 3042330496
Equivalent to 181 /8s, 86 /16s and 71 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 310900
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251974
Total APNIC prefixes after maximum aggregation: 72904
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 244649
Unique aggregates announced from the APNIC address blocks: 100083
APNIC Region origin ASes present in the Internet Routing Table: 13974
APNIC Prefixes per ASN: 17.51
APNIC Region origin ASes announcing only one prefix: 4224
APNIC Region transit ASes present in the Internet Routing Table: 1880
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 121
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9337
Number of APNIC addresses announced to Internet: 774527616
Equivalent to 46 /8s, 42 /16s and 90 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 274965
Total ARIN prefixes after maximum aggregation: 123818
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 279952
Unique aggregates announced from the ARIN address blocks: 132370
ARIN Region origin ASes present in the Internet Routing Table: 19087
ARIN Prefixes per ASN: 14.67
ARIN Region origin ASes announcing only one prefix: 6950
ARIN Region transit ASes present in the Internet Routing Table: 1967
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4846
Number of ARIN addresses announced to Internet: 1269972480
Equivalent to 75 /8s, 178 /16s and 62 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 262681
Total RIPE prefixes after maximum aggregation: 125609
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 257308
Unique aggregates announced from the RIPE address blocks: 161464
RIPE Region origin ASes present in the Internet Routing Table: 28550
RIPE Prefixes per ASN: 9.01
RIPE Region origin ASes announcing only one prefix: 12111
RIPE Region transit ASes present in the Internet Routing Table: 3955
Average RIPE Region AS path length visible: 4.4
Max RIPE Region AS path length visible: 37
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11582
Number of RIPE addresses announced to Internet: 713464064
Equivalent to 42 /8s, 134 /16s and 153 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 120689
Total LACNIC prefixes after maximum aggregation: 28889
LACNIC Deaggregation factor: 4.18
Prefixes being announced from the LACNIC address blocks: 119307
Unique aggregates announced from the LACNIC address blocks: 49607
LACNIC Region origin ASes present in the Internet Routing Table: 11059
LACNIC Prefixes per ASN: 10.79
LACNIC Region origin ASes announcing only one prefix: 2631
LACNIC Region transit ASes present in the Internet Routing Table: 2397
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8913
Number of LACNIC addresses announced to Internet: 177959680
Equivalent to 10 /8s, 155 /16s and 115 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 30404
Total AfriNIC prefixes after maximum aggregation: 6097
AfriNIC Deaggregation factor: 4.99
Prefixes being announced from the AfriNIC address blocks: 40089
Unique aggregates announced from the AfriNIC address blocks: 13289
AfriNIC Region origin ASes present in the Internet Routing Table: 1822
AfriNIC Prefixes per ASN: 22.00
AfriNIC Region origin ASes announcing only one prefix: 639
AfriNIC Region transit ASes present in the Internet Routing Table: 352
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 27
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1171
Number of AfriNIC addresses announced to Internet: 106107648
Equivalent to 6 /8s, 83 /16s and 19 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9825 8739 55 CHINAMOBILE-CN China Mobile Communicati
7545 5679 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4920 4192 75 ERX-CERNET-BKB China Education and Rese
18403 4595 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3592 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3484 499 255 BBIL-AP BHARTI Airtel Ltd., IN
45899 3286 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2695 859 383 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2302 11258 574 KIXS-AS-KR Korea Telecom, KR
Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9622 11224 3395 AMAZON-02, US
11492 4579 304 655 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3621 3062 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3593 1320 74 SHAW, CA
16625 3240 1420 2313 AKAMAI-AS, US
749 3184 54927 2436 DNIC-AS-00749, US
174 3034 6640 664 COGENT-174, US
367 2938 3732 1434 DNIC-ASBLK-00306-00371, US
396982 2753 3639 394 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7596 1698 149 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3858 3396 134 AKAMAI-ASN1, NL
9009 3284 285 1595 M247, RO
12389 2994 2302 907 ROSTELECOM-AS, RU
8551 2704 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2346 363 592 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1497 1852 14 TE-AS TE-AS, EG
58224 1492 848 597 TCI, IR
Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12326 3390 616 UNINET, MX
10620 3520 496 895 Telmex Colombia S.A., CO
13999 2502 337 640 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1326 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1133 178 427 Techtel LMDS Comunicaciones Interactiva
22884 1074 116 379 TOTAL PLAY TELECOMUNICACIONES SA DE CV,
6147 1067 369 22 Telefonica del Peru S.A.A., PE
Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1548 545 28 RAYA-AS, EG
24863 1518 389 16 LINKdotNET-AS, EG
36992 1361 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1124 72 58 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 551 1861 34 IAM-AS, MA
36914 530 82 3 KENET-AS, KE
15399 525 55 53 WANANCHI-, KE
24757 487 73 5 EthioNet-AS, ET
Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12326 3390 616 UNINET, MX
9808 9825 8739 55 CHINAMOBILE-CN China Mobile Communicati
16509 9622 11224 3395 AMAZON-02, US
12479 7596 1698 149 UNI2-AS, ES
7545 5679 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4920 4192 75 ERX-CERNET-BKB China Education and Rese
39891 4658 280 55 ALJAWWALSTC-AS, SA
18403 4595 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4579 304 655 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
Complete listing at https://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9825 9770 CHINAMOBILE-CN China Mobile Communications Grou
12479 7596 7447 UNI2-AS, ES
16509 9622 6227 AMAZON-02, US
7545 5679 4994 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4920 4845 ERX-CERNET-BKB China Education and Research Net
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4595 4570 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4579 3924 CABLEONE, US
7552 3877 3856 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
Complete listing at https://thyme.apnic.net/current/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://thyme.apnic.net/current/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.164.72.0/24 Origin: 49195 SSAC, CN
23.164.72.0/24 Transit: 15353 XENTAIN, CA
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
Complete listing at https://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:37 /11:98 /12:300
/13:578 /14:1192 /15:2064 /16:13370 /17:8204 /18:13705
/19:25020 /20:44430 /21:51908 /22:110832 /23:99440 /24:569871
/25:734 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6713 7596 UNI2-AS, ES
8151 6335 12326 UNINET, MX
11492 3493 4579 CABLEONE, US
6327 3391 3593 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2657 3621 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2180 2704 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2137 2480 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2126 3520 Telmex Colombia S.A., CO
Complete listing at https://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2341 2:1459 3:298 4:6 5:4469 6:165
7:6 8:1533 9:1 11:172 12:1482 13:377
14:2379 15:311 16:202 17:362 18:729 20:353
21:4 22:188 23:6595 24:2709 25:2 27:2551
29:19 31:2561 32:57 34:38 35:124 36:2153
37:4473 38:6893 39:900 40:140 41:4057 42:2222
43:2323 44:330 45:16898 46:4361 47:285 49:1913
50:1906 51:572 52:1591 54:343 55:884 56:5
57:146 58:2030 59:1205 60:1018 61:2600 62:2697
63:1929 64:5518 65:2325 66:4933 67:3059 68:1338
69:4091 70:1199 71:578 72:2919 74:2658 75:1555
76:631 77:2357 78:1846 79:2516 80:2124 81:1906
82:1520 83:1249 84:1644 85:3095 86:782 87:2193
88:1222 89:4002 90:671 91:7924 92:2189 93:2636
94:3645 95:4061 96:1287 97:313 98:1033 99:744
100:95 101:1167 102:3075 103:32543 104:4781 105:598
106:927 107:2769 108:1132 109:4016 110:2152 111:3209
112:2070 113:1807 114:1762 115:1963 116:1977 117:2639
118:2752 119:1941 120:1812 121:1319 122:2633 123:2230
124:1604 125:2849 126:28 128:1451 129:926 130:1088
131:1824 132:824 133:411 134:1706 135:311 136:920
137:1029 138:2796 139:1541 140:1366 141:1341 142:1560
143:1512 144:1015 145:344 146:2005 147:1701 148:2513
149:2518 150:1023 151:1323 152:1981 153:528 154:5668
155:1374 156:2105 157:1503 158:1094 159:2207 160:2604
161:1630 162:3608 163:1695 164:1629 165:2110 166:1075
167:1711 168:3810 169:798 170:4711 171:1016 172:3808
173:3016 174:903 175:1214 176:3637 177:4545 178:3535
179:2204 180:2362 181:3679 182:3469 183:2017 184:2277
185:20549 186:4826 187:4394 188:4005 189:4022 190:9316
191:1451 192:11009 193:8996 194:7396 195:5265 196:3132
197:2614 198:6018 199:7150 200:8050 201:6354 202:10485
203:10160 204:4567 205:3742 206:4426 207:3524 208:4132
209:4964 210:4637 211:2582 212:4260 213:3409 214:1111
215:44 216:6802 217:2788 218:1364 219:597 220:2053
221:1020 222:873 223:2233
End of report
1
0
Re: [routing-wg] [ripe-list] DT/AS3320 is enabling Resource Public Key Infrastructure (RPKI) based filtering policies
by Randy Bush 08 Feb '24
by Randy Bush 08 Feb '24
08 Feb '24
> This means that in the future we won't accept any prefixes that are
> advertised with an incorrect matching RPKI ROA record.
i suspect that you mean
won't accept announcements of a prefix if
- there is a roa which would mark it invalid
- and there is no roa which marks it valid
but very cool!
randy
1
0
Re: [routing-wg] DT/AS3320 is enabling Resource Public Key Infrastructure (RPKI) based filtering policies
by Job Snijders 08 Feb '24
by Job Snijders 08 Feb '24
08 Feb '24
Dear Sebastian and Deutsche Telekom colleagues,
Congratulations on this milestone!
Kind regards,
Job
On Thu, 8 Feb 2024 at 18:42, <Sebastian-Becker(a)telekom.de> wrote:
> Dear community,
>
>
>
> The Deutsche Telekom/AS3320 network is continuously evolving to provide
> best-in-class IP services, connectivity, and stability to its eBGP peers.
> As part of this evolution, DT will enable Resource Public Key
> Infrastructure (RPKI) based filtering policies within the AS3320 network.
> This means that in the future we won't accept any prefixes that are
> advertised with an incorrect matching RPKI ROA record. Prefixes validated
> as "unknown" will still be accepted.
>
>
>
> This implementation will discard RPKI invalid prefixes.
>
> All advertisements received by the DT network are verified against an
> encrypted Route Origin Authorization (ROA) registered with the appropriate
> Regional Internet Registry (RIR). This will help ensure the authenticity of
> routing information received and distributed within DT's network and
> prevent accidental or malicious route hijacking.
>
> The RPKI validation functionality will be fully functional during Q1 2024.
>
>
>
> Please note that after RPKI-based filtering is enabled, RPKI invalid
> prefix(es) received by the AS3320 will be discarded. To correct INVALID
> prefixes, please use the Regional Internet Registry's record of IP
> resources to correct or create the appropriate ROAs. Or encourage your
> customers to correct the entries.
>
> For additional questions or needed information, please contact me and I
> will loop in the necessary teams from DT.
>
>
>
> --
>
> Kind Regards
>
>
> *Sebastian Becker *
> *DEUTSCHE TELEKOM GLOBAL CARRIER *
> *Internet, Content and Security Solutions (ICS) *
>
> *Sebastian Becker Global Peering Manager (AS3320) **globalcarrier.telekom.com
> <https://globalcarrier.telekom.com>*
>
> *LIFE IS FOR SHARING. *
>
> *You can find the obligatory information on **www.telekom.de/compulsory-statement
> <https://www.telekom.de/compulsory-statement>*
>
>
> --
>
> To unsubscribe from this mailing list, get a password reminder, or change
> your subscription options, please visit:
> https://lists.ripe.net/mailman/listinfo/ripe-list
>
1
0
Dear colleagues,
We are migrating the RPKI environment to new online Hardware Security Modules
(HSMs) as the current HSMs are reaching the End-Of-Life. These HSMs contain all
the keys for the certificates issued by the RIPE NCC. They will be migrated
from the current HSMs (nShield Connect+) to new HSMs (nShield 5C).
To ensure that no new keys are created during the maintenance, we require some
downtime of the RPKI dashboard and API. The current RPKI keys and objects will
not change and this migration will not affect users except for this planned
downtime.
We plan to do a final rehearsal of the process in our production environment on
20 February 2024. The production migration itself is planned on 21 February
2024.
We are planning the following maintenance windows:
* 20 February 2024: 07:30-9:30 UTC
* 21 February 2024: 07:30-18:30 UTC
This maintenance will only affect the RPKI CA system and availability of the
RPKI dashboard and API that are used to create/edit objects. The validity of
RPKI objects under our Trust Anchor will not be affected. Furthermore, the RRDP
and rsync repositories will be available as usual.
Kind regards,
Ties de Kock
1
0
02 Feb '24
This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net.
For historical data, please see https://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
IPv4 Routing Table Report 04:00 +10GMT Sat 03 Feb, 2024
BGP Table (Global) as seen in Japan.
Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 940493
Prefixes after maximum aggregation (per Origin AS): 357581
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 456313
Total ASes present in the Internet Routing Table: 75360
Prefixes per ASN: 12.48
Origin-only ASes present in the Internet Routing Table: 64592
Origin ASes announcing only one prefix: 26541
Transit ASes present in the Internet Routing Table: 10768
Transit-only ASes present in the Internet Routing Table: 494
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 121
Max AS path prepend of ASN (150315) 116
Prefixes from unregistered ASNs in the Routing Table: 1108
Number of instances of unregistered ASNs: 1110
Number of 32-bit ASNs allocated by the RIRs: 43555
Number of 32-bit ASNs visible in the Routing Table: 35809
Prefixes from 32-bit ASNs in the Routing Table: 181205
Number of bogon 32-bit ASNs visible in the Routing Table: 33
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 503
Number of addresses announced to Internet: 3044438912
Equivalent to 181 /8s, 118 /16s and 115 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 310387
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251780
Total APNIC prefixes after maximum aggregation: 72796
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 244553
Unique aggregates announced from the APNIC address blocks: 100011
APNIC Region origin ASes present in the Internet Routing Table: 13956
APNIC Prefixes per ASN: 17.52
APNIC Region origin ASes announcing only one prefix: 4211
APNIC Region transit ASes present in the Internet Routing Table: 1891
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 121
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9325
Number of APNIC addresses announced to Internet: 774566272
Equivalent to 46 /8s, 42 /16s and 241 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 274581
Total ARIN prefixes after maximum aggregation: 123714
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 279530
Unique aggregates announced from the ARIN address blocks: 132071
ARIN Region origin ASes present in the Internet Routing Table: 19095
ARIN Prefixes per ASN: 14.64
ARIN Region origin ASes announcing only one prefix: 6956
ARIN Region transit ASes present in the Internet Routing Table: 1966
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4843
Number of ARIN addresses announced to Internet: 1270334464
Equivalent to 75 /8s, 183 /16s and 196 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 262220
Total RIPE prefixes after maximum aggregation: 125357
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 256822
Unique aggregates announced from the RIPE address blocks: 161039
RIPE Region origin ASes present in the Internet Routing Table: 28523
RIPE Prefixes per ASN: 9.00
RIPE Region origin ASes announcing only one prefix: 12090
RIPE Region transit ASes present in the Internet Routing Table: 3958
Average RIPE Region AS path length visible: 4.4
Max RIPE Region AS path length visible: 37
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11556
Number of RIPE addresses announced to Internet: 714250752
Equivalent to 42 /8s, 146 /16s and 154 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 120329
Total LACNIC prefixes after maximum aggregation: 28856
LACNIC Deaggregation factor: 4.17
Prefixes being announced from the LACNIC address blocks: 118942
Unique aggregates announced from the LACNIC address blocks: 49633
LACNIC Region origin ASes present in the Internet Routing Table: 11065
LACNIC Prefixes per ASN: 10.75
LACNIC Region origin ASes announcing only one prefix: 2640
LACNIC Region transit ASes present in the Internet Routing Table: 2390
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8918
Number of LACNIC addresses announced to Internet: 177976064
Equivalent to 10 /8s, 155 /16s and 179 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 30475
Total AfriNIC prefixes after maximum aggregation: 6138
AfriNIC Deaggregation factor: 4.96
Prefixes being announced from the AfriNIC address blocks: 40143
Unique aggregates announced from the AfriNIC address blocks: 13145
AfriNIC Region origin ASes present in the Internet Routing Table: 1822
AfriNIC Prefixes per ASN: 22.03
AfriNIC Region origin ASes announcing only one prefix: 644
AfriNIC Region transit ASes present in the Internet Routing Table: 350
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1167
Number of AfriNIC addresses announced to Internet: 107021056
Equivalent to 6 /8s, 97 /16s and 3 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9830 8740 56 CHINAMOBILE-CN China Mobile Communicati
7545 5678 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4917 4192 75 ERX-CERNET-BKB China Education and Rese
18403 4563 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3878 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3582 1038 55 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3475 499 255 BBIL-AP BHARTI Airtel Ltd., IN
45899 3283 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2688 858 377 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2302 11258 574 KIXS-AS-KR Korea Telecom, KR
Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9588 11246 3374 AMAZON-02, US
11492 4576 303 662 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3625 3062 301 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3593 1320 74 SHAW, CA
16625 3240 1421 2313 AKAMAI-AS, US
749 3185 54927 2437 DNIC-AS-00749, US
367 2910 3722 1404 DNIC-ASBLK-00306-00371, US
174 2890 6637 666 COGENT-174, US
396982 2749 3639 390 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7571 1698 148 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3904 3396 134 AKAMAI-ASN1, NL
9009 3266 284 1583 M247, RO
12389 2968 2301 906 ROSTELECOM-AS, RU
8551 2700 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2343 362 596 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1504 856 577 TCI, IR
8452 1497 1852 14 TE-AS TE-AS, EG
Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12385 3385 615 UNINET, MX
10620 3520 496 895 Telmex Colombia S.A., CO
13999 2501 337 641 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1325 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1128 178 423 Techtel LMDS Comunicaciones Interactiva
6147 1088 369 22 Telefonica del Peru S.A.A., PE
22884 1070 115 386 TOTAL PLAY TELECOMUNICACIONES SA DE CV,
Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1548 545 28 RAYA-AS, EG
24863 1532 389 16 LINKdotNET-AS, EG
36992 1365 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1102 71 57 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 551 1861 34 IAM-AS, MA
36914 535 82 3 KENET-AS, KE
15399 525 55 53 WANANCHI-, KE
24757 488 73 5 EthioNet-AS, ET
Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12385 3385 615 UNINET, MX
9808 9830 8740 56 CHINAMOBILE-CN China Mobile Communicati
16509 9588 11246 3374 AMAZON-02, US
12479 7571 1698 148 UNI2-AS, ES
7545 5678 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4917 4192 75 ERX-CERNET-BKB China Education and Rese
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4576 303 662 CABLEONE, US
18403 4563 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
Complete listing at https://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9830 9774 CHINAMOBILE-CN China Mobile Communications Grou
12479 7571 7423 UNI2-AS, ES
16509 9588 6214 AMAZON-02, US
7545 5678 4994 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4917 4842 ERX-CERNET-BKB China Education and Research Net
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4563 4538 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4576 3914 CABLEONE, US
7552 3878 3858 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
Complete listing at https://thyme.apnic.net/current/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://thyme.apnic.net/current/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
27.0.192.0/24 Origin: 136800 MOACKCOLTD-AS-AP MOACK.Co.LTD, KR
27.0.192.0/24 Transit: 64050 BCPL-SG BGPNET Global ASN, SG
Complete listing at https://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:37 /11:98 /12:300
/13:579 /14:1195 /15:2071 /16:13403 /17:8220 /18:13710
/19:25007 /20:44253 /21:51866 /22:110869 /23:99372 /24:568746
/25:737 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6681 7571 UNI2-AS, ES
8151 6363 12385 UNINET, MX
11492 3490 4576 CABLEONE, US
6327 3391 3593 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2659 3625 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2176 2700 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2129 2472 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2126 3520 Telmex Colombia S.A., CO
Complete listing at https://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2330 2:1541 3:291 4:5 5:4463 6:163
7:6 8:1532 9:1 11:172 12:1479 13:379
14:2355 15:311 16:203 17:362 18:721 20:352
21:4 22:188 23:6595 24:2717 25:2 27:2551
29:19 31:2560 32:56 34:35 35:124 36:2151
37:4481 38:6703 39:900 40:151 41:4087 42:2214
43:2335 44:328 45:16830 46:4295 47:286 49:1907
50:1901 51:572 52:1592 54:359 55:888 56:5
57:140 58:2026 59:1205 60:1018 61:2601 62:2710
63:1921 64:5520 65:2334 66:4928 67:3058 68:1338
69:4102 70:1199 71:579 72:2936 74:2650 75:1556
76:627 77:2352 78:1843 79:2504 80:2133 81:1890
82:1515 83:1248 84:1635 85:3103 86:771 87:1957
88:1219 89:3958 90:668 91:7934 92:2184 93:2635
94:3613 95:4042 96:1288 97:318 98:1035 99:743
100:95 101:1169 102:3054 103:32539 104:4779 105:596
106:922 107:2760 108:1133 109:4025 110:2151 111:3196
112:2070 113:1795 114:1762 115:1967 116:1969 117:2630
118:2754 119:1945 120:1811 121:1324 122:2646 123:2228
124:1605 125:2843 126:28 128:1511 129:926 130:1080
131:1815 132:822 133:410 134:1706 135:307 136:921
137:1034 138:2772 139:1569 140:1319 141:1343 142:1554
143:1521 144:1015 145:344 146:2004 147:1681 148:2505
149:2506 150:1023 151:1319 152:1979 153:528 154:5668
155:1368 156:2104 157:1466 158:1086 159:2205 160:2606
161:1625 162:3605 163:1691 164:1625 165:2104 166:1072
167:1707 168:3829 169:798 170:4719 171:1012 172:3806
173:3008 174:902 175:1216 176:3634 177:4579 178:3520
179:2216 180:2359 181:3654 182:3469 183:2017 184:2277
185:20535 186:4771 187:4343 188:4020 189:4039 190:9308
191:1440 192:11000 193:8982 194:7338 195:5223 196:3140
197:2644 198:6009 199:7107 200:8050 201:6317 202:10471
203:10159 204:4566 205:3733 206:4441 207:3518 208:4125
209:4921 210:4632 211:2597 212:4245 213:3411 214:1107
215:44 216:6808 217:2773 218:1362 219:597 220:2053
221:1020 222:873 223:2229
End of report
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