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November 2024
- 2 participants
- 6 discussions
Hello all.
The APRICOT 2025 Programme Committee is now seeking contributions for
Presentations and Tutorials for the APRICOT 2025 Conference, which will
be held in Petaling Jaya, Malaysia, 19th - 27th, February 2025.
Details about the Call for Papers, and how you can submit a proposal for
a conference, peering and tutorial talk, and the submission deadlines,
can be found at the link below:
https://2025.apricot.net/programme/callforpresentations
We look forward to receiving your papers, and seeing you in Malaysia.
Many thanks!
Mark Tinka, Achie Atienza & Mark Duffell
APRICOT 2025 Programme Committee Chairs
1
2
29 Nov '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 30 Nov, 2024
IPv4 BGP Table (Global) as seen at Japan.
Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 970194
Prefixes after maximum aggregation (per Origin AS): 368819
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 471550
Number of IPv4 prefixes with a valid ROA: 513828
Number of IPv4 prefixes with an invalid ROA: 1328
Number of IPv4 prefixes with no ROA: 455038
Total ASes present in the Internet Routing Table: 76507
Prefixes per ASN: 12.68
Origin-only ASes present in the Internet Routing Table: 65558
Origin ASes announcing only one prefix: 26837
Transit ASes present in the Internet Routing Table: 10949
Transit-only ASes present in the Internet Routing Table: 527
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1053
Number of instances of unregistered ASNs: 1067
Number of 32-bit ASNs allocated by the RIRs: 45927
Number of 32-bit ASNs visible in the Routing Table: 37524
Prefixes from 32-bit ASNs in the Routing Table: 195832
Number of bogon 32-bit ASNs visible in the Routing Table: 49
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 483
Number of addresses announced to Internet: 3029300224
Equivalent to 180 /8s, 143 /16s and 116 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.7
Percentage of available address space allocated: 100.1
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 316773
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 259098
Total APNIC prefixes after maximum aggregation: 75902
APNIC Deaggregation factor: 3.41
Prefixes being announced from the APNIC address blocks: 251233
Unique aggregates announced from the APNIC address blocks: 101879
APNIC Region origin ASes present in the Internet Routing Table: 14484
APNIC Prefixes per ASN: 17.35
APNIC Region origin ASes announcing only one prefix: 4435
APNIC Region transit ASes present in the Internet Routing Table: 1902
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 38
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9927
Number of APNIC addresses announced to Internet: 759042176
Equivalent to 45 /8s, 62 /16s and 16 /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: 283836
Total ARIN prefixes after maximum aggregation: 126658
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 286294
Unique aggregates announced from the ARIN address blocks: 136257
ARIN Region origin ASes present in the Internet Routing Table: 19209
ARIN Prefixes per ASN: 14.90
ARIN Region origin ASes announcing only one prefix: 6970
ARIN Region transit ASes present in the Internet Routing Table: 2002
Average ARIN Region AS path length visible: 4.6
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5085
Number of ARIN addresses announced to Internet: 1266282240
Equivalent to 75 /8s, 121 /16s and 239 /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, 393216-402332
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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 269331
Total RIPE prefixes after maximum aggregation: 130247
RIPE Deaggregation factor: 2.07
Prefixes being announced from the RIPE address blocks: 266368
Unique aggregates announced from the RIPE address blocks: 169617
RIPE Region origin ASes present in the Internet Routing Table: 28818
RIPE Prefixes per ASN: 9.24
RIPE Region origin ASes announcing only one prefix: 12109
RIPE Region transit ASes present in the Internet Routing Table: 3966
Average RIPE Region AS path length visible: 5.3
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12148
Number of RIPE addresses announced to Internet: 722010240
Equivalent to 43 /8s, 9 /16s and 0 /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,
53/8, 57/8, 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: 122933
Total LACNIC prefixes after maximum aggregation: 28799
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120465
Unique aggregates announced from the LACNIC address blocks: 48678
LACNIC Region origin ASes present in the Internet Routing Table: 11167
LACNIC Prefixes per ASN: 10.79
LACNIC Region origin ASes announcing only one prefix: 2630
LACNIC Region transit ASes present in the Internet Routing Table: 2495
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9091
Number of LACNIC addresses announced to Internet: 177524224
Equivalent to 10 /8s, 148 /16s and 206 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 33943
Total AfriNIC prefixes after maximum aggregation: 6556
AfriNIC Deaggregation factor: 5.18
Prefixes being announced from the AfriNIC address blocks: 45351
Unique aggregates announced from the AfriNIC address blocks: 14712
AfriNIC Region origin ASes present in the Internet Routing Table: 1914
AfriNIC Prefixes per ASN: 23.69
AfriNIC Region origin ASes announcing only one prefix: 693
AfriNIC Region transit ASes present in the Internet Routing Table: 374
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1273
Number of AfriNIC addresses announced to Internet: 104184320
Equivalent to 6 /8s, 53 /16s and 186 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10075 8753 90 CHINAMOBILE-CN China Mobile Communication
7545 6163 842 661 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4890 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4525 347 23 FPT-AS-AP FPT Telecom Company, VN
9498 3961 518 289 BBIL-AP BHARTI Airtel Ltd., IN
7552 3902 1331 25 VIETEL-AS-AP Viettel Group, VN
7713 3671 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3252 1869 100 VNPT-AS-VN VNPT Corp, VN
24560 2800 835 543 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4766 2284 11520 588 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 11088 11969 3947 AMAZON-02, US
11492 4677 311 552 CABLEONE, US
174 4562 8768 892 COGENT-174, US
7155 4168 287 85 VIASAT-SP-BACKBONE, US
6327 3606 1320 79 SHAW, CA
22773 3403 3033 186 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
7018 3208 23568 2046 ATT-INTERNET4, US
396982 2884 3655 433 GOOGLE-CLOUD-PLATFORM, US
16625 2863 1248 2122 AKAMAI-AS, 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 7668 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3919 3395 129 AKAMAI-ASN1, NL
9009 3672 317 1862 M247, RO
12389 2950 2295 882 ROSTELECOM-AS, RU
34984 2343 360 575 TELLCOM-AS, TR
212238 1836 134 1356 CDNEXT, GB
8452 1614 1852 14 TE-AS TE-AS, EG
13188 1606 100 33 TRIOLAN, UA
62240 1491 98 747 CLOUVIDER Clouvider - Global ASN, 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 11460 3221 606 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2534 537 371 Mega Cable, S.A. de C.V., MX
11830 1992 369 64 Instituto Costarricense de Electricidad y
28573 1334 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 782 203 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
11664 1119 278 33 Techtel LMDS Comunicaciones Interactivas
6147 1115 371 22 Telefonica del Peru S.A.A., PE
22884 1068 98 372 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
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 1659 593 29 RAYA-AS, EG
24863 1636 389 16 LINKdotNET-AS, EG
29571 1421 90 59 ORANGE-COTE-IVOIRE, CI
36992 1421 1518 288 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
20011 942 165 258 INTERNET-SOLUTIONS, ZA
37069 882 1083 15 MOBINIL, EG
6713 558 1861 35 IAM-AS, MA
36914 553 82 3 KENET-AS, KE
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 11460 3221 606 UNINET, MX
16509 11088 11969 3947 AMAZON-02, US
9808 10075 8753 90 CHINAMOBILE-CN China Mobile Communication
12479 7668 1709 143 UNI2-AS, ES
7545 6163 842 661 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4890 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4677 311 552 CABLEONE, US
174 4562 8768 892 COGENT-174, US
18403 4525 347 23 FPT-AS-AP FPT Telecom Company, VN
Complete listing at https://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 10075 9985 CHINAMOBILE-CN China Mobile Communications Grou
12479 7668 7525 UNI2-AS, ES
16509 11088 7141 AMAZON-02, US
7545 6163 5502 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4890 4817 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4525 4502 FPT-AS-AP FPT Telecom Company, VN
11492 4677 4125 CABLEONE, US
7155 4168 4083 VIASAT-SP-BACKBONE, US
7552 3902 3877 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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 46887 CROWNCASTLE-AS46887, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 3356 LEVEL3, 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
14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US
14.192.20.0/22 Transit: 6939 HURRICANE, US
23.139.32.0/24 Origin: 14727 RESERVED, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, US
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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, 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 /9:16 /10:36 /11:91 /12:296
/13:576 /14:1170 /15:2051 /16:13180 /17:8279 /18:13731
/19:24703 /20:45237 /21:52437 /22:112303 /23:100678 /24:594708
/25:686 /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 6658 7668 UNI2-AS, ES
8151 5664 11460 UNINET, MX
11492 3555 4677 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3401 3606 SHAW, CA
7155 3112 4168 VIASAT-SP-BACKBONE, US
22773 2536 3403 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2264 11088 AMAZON-02, US
30036 2205 2545 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 Telmex Colombia S.A., CO
Complete listing at https://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2299 2:1550 3:526 4:8 5:4458 6:166
7:6 8:1495 9:1 11:172 12:1410 13:368
14:2503 15:334 16:269 17:361 18:901 20:447
21:4 22:188 23:7081 24:2650 25:2 27:2614
29:19 31:3036 32:41 34:70 35:172 36:2393
37:4510 38:9066 39:891 40:149 41:4158 42:2176
43:2491 44:340 45:17827 46:4908 47:297 49:2027
50:1858 51:586 52:1575 54:316 55:947 56:8
57:231 58:2318 59:1244 60:1153 61:2765 62:2835
63:1845 64:5419 65:2273 66:4640 67:3021 68:1289
69:4002 70:1117 71:590 72:2862 74:2790 75:1631
76:638 77:2560 78:1854 79:1622 80:2216 81:2050
82:1769 83:1471 84:1772 85:3188 86:967 87:2416
88:1258 89:4371 90:732 91:8263 92:2645 93:2844
94:3859 95:4205 96:1244 97:313 98:1067 99:734
100:71 101:1172 102:3446 103:32356 104:4440 105:731
106:984 107:2409 108:1189 109:4000 110:2240 111:3322
112:2042 113:1811 114:1943 115:2150 116:2017 117:2723
118:2870 119:1979 120:1872 121:1414 122:2743 123:2169
124:1625 125:2858 126:62 128:1528 129:948 130:1260
131:1865 132:814 133:448 134:1527 135:321 136:1305
137:1147 138:2859 139:1530 140:1490 141:1456 142:1834
143:1592 144:1029 145:404 146:2113 147:2049 148:2575
149:2813 150:1157 151:1464 152:2114 153:499 154:7346
155:1546 156:2771 157:1862 158:1229 159:2450 160:3349
161:1704 162:3587 163:1779 164:1940 165:2152 166:1346
167:1859 168:4116 169:803 170:5106 171:1000 172:3961
173:3144 174:921 175:1258 176:3548 177:4803 178:3746
179:2267 180:2547 181:3946 182:3359 183:2065 184:2260
185:21297 186:5018 187:4206 188:4210 189:4053 190:9563
191:1505 192:11175 193:9278 194:7645 195:5407 196:3207
197:3507 198:6043 199:8229 200:8165 201:6295 202:10566
203:10474 204:4643 205:3707 206:4653 207:3602 208:4225
209:5129 210:4813 211:2634 212:4497 213:3695 214:1058
215:48 216:6573 217:3077 218:1358 219:551 220:2096
221:1052 222:841 223:2307
End of report
1
0
29 Nov '24
Dear all,
The RIPE NCC has a vacancy for a Technical Trainer and Development Officer
with a particular focus on IPv6.
The Learning and Development department is looking for a new colleague to
develop and create training materials and exams. And, of course, deliver
technical training courses, webinars and presentations. This is a role for
people who are knowledgeable about IPv6 and enjoy sharing technical
knowledge with a wide audience.
Our courses are taken by people throughout Europe, the Middle East and
parts of Central Asia, so we are looking for someone curious, enthusiastic,
empathetic, and excited to work with people from diverse cultures.
If this sounds like an interesting opportunity to you, please read our
Technical Trainer vacancy and apply:
https://ripencc.recruitee.com/o/technical-trainer-development-officer-1
Important: the ideal candidate should be living in the Netherlands or
willing to relocate.
*Warm regards,*
[image: This is Lilis RodrÃguez's card. Their email is lrodriguez(a)ripe.net.
Their phone number is +31 6 55003375.]
<https://hihello.me/p/fc1bd8d9-38fc-4e27-83b6-cc2ddb2b8077?referer=email_sig…>
[image: Mailsuite] Sent with Mailsuite · Unsubscribe
<https://mailsuite.com/en/privacy/opt-out/unsubscribe/c17763882bb0271f3e7372…>
29/11/24, 13:44:43
1
0
22 Nov '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 23 Nov, 2024
IPv4 BGP Table (Global) as seen at Japan.
Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 968709
Prefixes after maximum aggregation (per Origin AS): 368403
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 470919
Number of IPv4 prefixes with a valid ROA: 511627
Number of IPv4 prefixes with an invalid ROA: 1264
Number of IPv4 prefixes with no ROA: 455818
Total ASes present in the Internet Routing Table: 76500
Prefixes per ASN: 12.66
Origin-only ASes present in the Internet Routing Table: 65528
Origin ASes announcing only one prefix: 26878
Transit ASes present in the Internet Routing Table: 10972
Transit-only ASes present in the Internet Routing Table: 533
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1061
Number of instances of unregistered ASNs: 1075
Number of 32-bit ASNs allocated by the RIRs: 45864
Number of 32-bit ASNs visible in the Routing Table: 37496
Prefixes from 32-bit ASNs in the Routing Table: 195241
Number of bogon 32-bit ASNs visible in the Routing Table: 47
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 489
Number of addresses announced to Internet: 3026836480
Equivalent to 180 /8s, 105 /16s and 220 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 316574
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 258382
Total APNIC prefixes after maximum aggregation: 75817
APNIC Deaggregation factor: 3.41
Prefixes being announced from the APNIC address blocks: 250525
Unique aggregates announced from the APNIC address blocks: 101803
APNIC Region origin ASes present in the Internet Routing Table: 14464
APNIC Prefixes per ASN: 17.32
APNIC Region origin ASes announcing only one prefix: 4419
APNIC Region transit ASes present in the Internet Routing Table: 1902
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9909
Number of APNIC addresses announced to Internet: 756579712
Equivalent to 45 /8s, 24 /16s and 125 /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: 283353
Total ARIN prefixes after maximum aggregation: 126536
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285871
Unique aggregates announced from the ARIN address blocks: 136036
ARIN Region origin ASes present in the Internet Routing Table: 19195
ARIN Prefixes per ASN: 14.89
ARIN Region origin ASes announcing only one prefix: 6975
ARIN Region transit ASes present in the Internet Routing Table: 2007
Average ARIN Region AS path length visible: 4.6
Max ARIN Region AS path length visible: 35
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5069
Number of ARIN addresses announced to Internet: 1266350080
Equivalent to 75 /8s, 122 /16s and 248 /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, 393216-402332
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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 269200
Total RIPE prefixes after maximum aggregation: 130149
RIPE Deaggregation factor: 2.07
Prefixes being announced from the RIPE address blocks: 266160
Unique aggregates announced from the RIPE address blocks: 169352
RIPE Region origin ASes present in the Internet Routing Table: 28829
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12133
RIPE Region transit ASes present in the Internet Routing Table: 3981
Average RIPE Region AS path length visible: 5.3
Max RIPE Region AS path length visible: 43
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12150
Number of RIPE addresses announced to Internet: 722165376
Equivalent to 43 /8s, 11 /16s and 94 /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,
53/8, 57/8, 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: 122892
Total LACNIC prefixes after maximum aggregation: 28703
LACNIC Deaggregation factor: 4.28
Prefixes being announced from the LACNIC address blocks: 120460
Unique aggregates announced from the LACNIC address blocks: 48686
LACNIC Region origin ASes present in the Internet Routing Table: 11180
LACNIC Prefixes per ASN: 10.77
LACNIC Region origin ASes announcing only one prefix: 2661
LACNIC Region transit ASes present in the Internet Routing Table: 2495
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9098
Number of LACNIC addresses announced to Internet: 177427968
Equivalent to 10 /8s, 147 /16s and 86 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 33821
Total AfriNIC prefixes after maximum aggregation: 6538
AfriNIC Deaggregation factor: 5.17
Prefixes being announced from the AfriNIC address blocks: 45204
Unique aggregates announced from the AfriNIC address blocks: 14631
AfriNIC Region origin ASes present in the Internet Routing Table: 1910
AfriNIC Prefixes per ASN: 23.67
AfriNIC Region origin ASes announcing only one prefix: 690
AfriNIC Region transit ASes present in the Internet Routing Table: 376
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1270
Number of AfriNIC addresses announced to Internet: 104051712
Equivalent to 6 /8s, 51 /16s and 180 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10050 8753 89 CHINAMOBILE-CN China Mobile Communication
7545 6126 842 662 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4889 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4399 347 23 FPT-AS-AP FPT Telecom Company, VN
9498 3910 515 284 BBIL-AP BHARTI Airtel Ltd., IN
7552 3905 1331 25 VIETEL-AS-AP Viettel Group, VN
7713 3674 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3258 1869 100 VNPT-AS-VN VNPT Corp, VN
24560 2794 833 542 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4766 2288 11520 588 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 11039 11956 3964 AMAZON-02, US
11492 4677 311 552 CABLEONE, US
174 4530 8767 872 COGENT-174, US
7155 4168 287 85 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3405 3037 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3176 23561 2016 ATT-INTERNET4, US
396982 2882 3655 431 GOOGLE-CLOUD-PLATFORM, US
16625 2861 1248 2122 AKAMAI-AS, 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 7651 1709 143 UNI2-AS, ES
39891 4749 290 61 ALJAWWALSTC-AS, SA
20940 3920 3395 130 AKAMAI-ASN1, NL
9009 3674 316 1863 M247, RO
12389 2949 2294 880 ROSTELECOM-AS, RU
34984 2345 360 574 TELLCOM-AS, TR
212238 1830 132 1352 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1605 1852 14 TE-AS TE-AS, EG
62240 1469 97 729 CLOUVIDER Clouvider - Global ASN, 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 11460 3221 608 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2533 534 373 Mega Cable, S.A. de C.V., MX
11830 1996 369 64 Instituto Costarricense de Electricidad y
3816 1327 783 201 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
28573 1322 2310 261 Claro NXT Telecomunicacoes Ltda, BR
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
11664 1145 278 33 Techtel LMDS Comunicaciones Interactivas
6147 1118 371 22 Telefonica del Peru S.A.A., PE
22884 1068 98 372 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
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 1658 593 29 RAYA-AS, EG
24863 1646 389 16 LINKdotNET-AS, EG
36992 1421 1518 288 ETISALAT-MISR, EG
29571 1406 89 61 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
20011 915 162 254 INTERNET-SOLUTIONS, ZA
37069 902 1083 15 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 551 82 3 KENET-AS, KE
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 11460 3221 608 UNINET, MX
16509 11039 11956 3964 AMAZON-02, US
9808 10050 8753 89 CHINAMOBILE-CN China Mobile Communication
12479 7651 1709 143 UNI2-AS, ES
7545 6126 842 662 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4889 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4749 290 61 ALJAWWALSTC-AS, SA
11492 4677 311 552 CABLEONE, US
174 4530 8767 872 COGENT-174, US
18403 4399 347 23 FPT-AS-AP FPT Telecom Company, VN
Complete listing at https://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 10050 9961 CHINAMOBILE-CN China Mobile Communications Grou
12479 7651 7508 UNI2-AS, ES
16509 11039 7075 AMAZON-02, US
7545 6126 5464 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4889 4816 ERX-CERNET-BKB China Education and Research Net
39891 4749 4688 ALJAWWALSTC-AS, SA
18403 4399 4376 FPT-AS-AP FPT Telecom Company, VN
11492 4677 4125 CABLEONE, US
7155 4168 4083 VIASAT-SP-BACKBONE, US
7552 3905 3880 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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 46887 CROWNCASTLE-AS46887, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 3356 LEVEL3, 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
14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US
14.192.20.0/22 Transit: 6939 HURRICANE, US
23.139.32.0/24 Origin: 14727 RESERVED, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, US
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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, 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 /9:16 /10:36 /11:91 /12:295
/13:575 /14:1170 /15:2049 /16:13160 /17:8267 /18:13733
/19:24589 /20:45292 /21:52434 /22:112349 /23:100613 /24:593333
/25:691 /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 6659 7651 UNI2-AS, ES
8151 5667 11460 UNINET, MX
11492 3555 4677 CABLEONE, US
39891 3440 4749 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3112 4168 VIASAT-SP-BACKBONE, US
22773 2535 3405 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2268 11039 AMAZON-02, US
30036 2203 2543 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 Telmex Colombia S.A., CO
Complete listing at https://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2296 2:1551 3:524 4:8 5:4430 6:166
7:6 8:1496 9:1 11:172 12:1413 13:351
14:2500 15:336 16:269 17:360 18:903 20:442
21:4 22:188 23:7043 24:2649 25:2 27:2604
29:19 31:3030 32:40 34:70 35:173 36:2392
37:4480 38:8967 39:891 40:149 41:4160 42:2089
43:2494 44:340 45:17769 46:4792 47:299 49:2029
50:1844 51:581 52:1574 54:315 55:949 56:8
57:230 58:2267 59:1243 60:1150 61:2758 62:2822
63:1844 64:5399 65:2268 66:4640 67:3021 68:1312
69:3994 70:1116 71:592 72:2858 74:2788 75:1627
76:638 77:2541 78:1880 79:1641 80:2218 81:2039
82:1760 83:1404 84:1771 85:3136 86:963 87:2419
88:1258 89:4365 90:725 91:8254 92:2604 93:2833
94:3849 95:4221 96:1247 97:313 98:1068 99:734
100:71 101:1160 102:3429 103:32331 104:4435 105:730
106:984 107:2405 108:1187 109:4046 110:2237 111:3325
112:2042 113:1803 114:1942 115:2145 116:2009 117:2714
118:2818 119:1974 120:1865 121:1414 122:2718 123:2161
124:1622 125:2856 126:62 128:1448 129:940 130:1259
131:1881 132:817 133:448 134:1525 135:317 136:1263
137:1140 138:2845 139:1529 140:1494 141:1448 142:1833
143:1597 144:1028 145:406 146:2110 147:2057 148:2562
149:2832 150:1151 151:1467 152:2116 153:499 154:7318
155:1558 156:2809 157:1842 158:1222 159:2443 160:3317
161:1740 162:3570 163:1770 164:1932 165:2147 166:1337
167:1854 168:4116 169:799 170:4990 171:997 172:3946
173:3131 174:921 175:1251 176:3537 177:4800 178:3748
179:2255 180:2554 181:3923 182:3341 183:2040 184:2266
185:21280 186:5025 187:4211 188:4220 189:4067 190:9594
191:1513 192:11192 193:9263 194:7637 195:5391 196:3205
197:3491 198:6037 199:8229 200:8088 201:6313 202:10556
203:10456 204:4654 205:3689 206:4645 207:3608 208:4234
209:5133 210:4804 211:2625 212:4531 213:3698 214:1057
215:47 216:6603 217:3083 218:1357 219:556 220:2093
221:1051 222:839 223:2309
End of report
1
0
15 Nov '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 16 Nov, 2024
IPv4 BGP Table (Global) as seen at Japan.
Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 968200
Prefixes after maximum aggregation (per Origin AS): 367905
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 470400
Number of IPv4 prefixes with a valid ROA: 443252
Number of IPv4 prefixes with an invalid ROA: 1123
Number of IPv4 prefixes with no ROA: 523825
Total ASes present in the Internet Routing Table: 76450
Prefixes per ASN: 12.66
Origin-only ASes present in the Internet Routing Table: 65489
Origin ASes announcing only one prefix: 26856
Transit ASes present in the Internet Routing Table: 10961
Transit-only ASes present in the Internet Routing Table: 532
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1110
Number of instances of unregistered ASNs: 1124
Number of 32-bit ASNs allocated by the RIRs: 45848
Number of 32-bit ASNs visible in the Routing Table: 37420
Prefixes from 32-bit ASNs in the Routing Table: 194911
Number of bogon 32-bit ASNs visible in the Routing Table: 54
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 518
Number of addresses announced to Internet: 3028233984
Equivalent to 180 /8s, 127 /16s and 47 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 316406
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 258298
Total APNIC prefixes after maximum aggregation: 75727
APNIC Deaggregation factor: 3.41
Prefixes being announced from the APNIC address blocks: 250512
Unique aggregates announced from the APNIC address blocks: 101598
APNIC Region origin ASes present in the Internet Routing Table: 14447
APNIC Prefixes per ASN: 17.34
APNIC Region origin ASes announcing only one prefix: 4424
APNIC Region transit ASes present in the Internet Routing Table: 1899
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9888
Number of APNIC addresses announced to Internet: 756690816
Equivalent to 45 /8s, 26 /16s and 47 /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: 283224
Total ARIN prefixes after maximum aggregation: 126328
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285730
Unique aggregates announced from the ARIN address blocks: 135969
ARIN Region origin ASes present in the Internet Routing Table: 19194
ARIN Prefixes per ASN: 14.89
ARIN Region origin ASes announcing only one prefix: 6980
ARIN Region transit ASes present in the Internet Routing Table: 2010
Average ARIN Region AS path length visible: 4.6
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5065
Number of ARIN addresses announced to Internet: 1267345664
Equivalent to 75 /8s, 138 /16s and 41 /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, 393216-402332
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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 269039
Total RIPE prefixes after maximum aggregation: 129953
RIPE Deaggregation factor: 2.07
Prefixes being announced from the RIPE address blocks: 265952
Unique aggregates announced from the RIPE address blocks: 169183
RIPE Region origin ASes present in the Internet Routing Table: 28804
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12124
RIPE Region transit ASes present in the Internet Routing Table: 3978
Average RIPE Region AS path length visible: 5.3
Max RIPE Region AS path length visible: 43
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12116
Number of RIPE addresses announced to Internet: 722230656
Equivalent to 43 /8s, 12 /16s and 93 /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,
53/8, 57/8, 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: 122868
Total LACNIC prefixes after maximum aggregation: 28683
LACNIC Deaggregation factor: 4.28
Prefixes being announced from the LACNIC address blocks: 120454
Unique aggregates announced from the LACNIC address blocks: 48723
LACNIC Region origin ASes present in the Internet Routing Table: 11165
LACNIC Prefixes per ASN: 10.79
LACNIC Region origin ASes announcing only one prefix: 2638
LACNIC Region transit ASes present in the Internet Routing Table: 2485
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9084
Number of LACNIC addresses announced to Internet: 177450496
Equivalent to 10 /8s, 147 /16s and 174 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 33661
Total AfriNIC prefixes after maximum aggregation: 6529
AfriNIC Deaggregation factor: 5.16
Prefixes being announced from the AfriNIC address blocks: 45034
Unique aggregates announced from the AfriNIC address blocks: 14487
AfriNIC Region origin ASes present in the Internet Routing Table: 1907
AfriNIC Prefixes per ASN: 23.62
AfriNIC Region origin ASes announcing only one prefix: 690
AfriNIC Region transit ASes present in the Internet Routing Table: 370
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1267
Number of AfriNIC addresses announced to Internet: 104236544
Equivalent to 6 /8s, 54 /16s and 134 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10044 8753 89 CHINAMOBILE-CN China Mobile Communication
7545 6094 842 659 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4896 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4368 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3908 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3894 514 277 BBIL-AP BHARTI Airtel Ltd., IN
7713 3659 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3257 1869 100 VNPT-AS-VN VNPT Corp, VN
24560 2792 832 542 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4766 2282 11519 587 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 11007 11956 3869 AMAZON-02, US
11492 4673 310 553 CABLEONE, US
174 4459 8759 825 COGENT-174, US
7155 4170 287 85 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3409 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
7018 3185 23661 2013 ATT-INTERNET4, US
396982 2875 3654 429 GOOGLE-CLOUD-PLATFORM, US
16625 2864 1249 2126 AKAMAI-AS, 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 7632 1709 143 UNI2-AS, ES
39891 4732 289 60 ALJAWWALSTC-AS, SA
20940 3912 3395 129 AKAMAI-ASN1, NL
9009 3671 316 1861 M247, RO
12389 2951 2294 877 ROSTELECOM-AS, RU
34984 2341 359 579 TELLCOM-AS, TR
212238 1849 134 1369 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1594 1852 14 TE-AS TE-AS, EG
8551 1472 366 32 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
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 11444 3219 612 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2537 535 368 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1333 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 782 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1152 374 163 Axtel, S.A.B. de C.V., MX
11664 1147 278 33 Techtel LMDS Comunicaciones Interactivas
6147 1118 371 22 Telefonica del Peru S.A.A., PE
22884 1067 98 371 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
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 1669 593 29 RAYA-AS, EG
24863 1646 389 16 LINKdotNET-AS, EG
36992 1417 1518 288 ETISALAT-MISR, EG
29571 1395 88 59 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
20011 915 162 254 INTERNET-SOLUTIONS, ZA
37069 720 1099 15 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
36914 549 82 3 KENET-AS, KE
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 11444 3219 612 UNINET, MX
16509 11007 11956 3869 AMAZON-02, US
9808 10044 8753 89 CHINAMOBILE-CN China Mobile Communication
12479 7632 1709 143 UNI2-AS, ES
7545 6094 842 659 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4896 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4732 289 60 ALJAWWALSTC-AS, SA
11492 4673 310 553 CABLEONE, US
174 4459 8759 825 COGENT-174, US
18403 4368 347 23 FPT-AS-AP FPT Telecom Company, VN
Complete listing at https://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 10044 9955 CHINAMOBILE-CN China Mobile Communications Grou
12479 7632 7489 UNI2-AS, ES
16509 11007 7138 AMAZON-02, US
7545 6094 5435 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4896 4822 ERX-CERNET-BKB China Education and Research Net
39891 4732 4672 ALJAWWALSTC-AS, SA
18403 4368 4345 FPT-AS-AP FPT Telecom Company, VN
11492 4673 4120 CABLEONE, US
7155 4170 4085 VIASAT-SP-BACKBONE, US
7552 3908 3883 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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 46887 CROWNCASTLE-AS46887, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 3356 LEVEL3, 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
14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US
14.192.20.0/22 Transit: 6939 HURRICANE, US
23.139.32.0/24 Origin: 14727 RESERVED, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, US
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, US
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
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 /9:16 /10:36 /11:91 /12:295
/13:576 /14:1168 /15:2054 /16:13181 /17:8287 /18:13765
/19:24595 /20:45056 /21:52361 /22:112393 /23:100494 /24:593123
/25:693 /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 6662 7632 UNI2-AS, ES
8151 5657 11444 UNINET, MX
11492 3555 4673 CABLEONE, US
39891 3424 4732 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3114 4170 VIASAT-SP-BACKBONE, US
22773 2540 3409 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2245 11007 AMAZON-02, US
30036 2198 2538 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 Telmex Colombia S.A., CO
Complete listing at https://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2299 2:1557 3:516 4:8 5:4447 6:167
7:6 8:1499 9:1 11:172 12:1413 13:364
14:2501 15:333 16:269 17:359 18:908 20:443
21:4 22:188 23:7023 24:2646 25:2 27:2596
29:19 31:3032 32:40 34:70 35:157 36:2378
37:4476 38:8915 39:920 40:149 41:4138 42:2060
43:2498 44:335 45:17718 46:4739 47:300 49:2034
50:1842 51:583 52:1574 54:316 55:980 56:8
57:230 58:2257 59:1268 60:1151 61:2760 62:2804
63:1845 64:5413 65:2270 66:4648 67:3012 68:1314
69:3992 70:1123 71:584 72:2856 74:2792 75:1629
76:637 77:2577 78:1884 79:1666 80:2212 81:2041
82:1766 83:1391 84:1763 85:3102 86:958 87:2412
88:1257 89:4391 90:704 91:8253 92:2598 93:2813
94:3851 95:4220 96:1245 97:313 98:1068 99:738
100:73 101:1181 102:3417 103:32328 104:4424 105:731
106:984 107:2399 108:1179 109:4070 110:2231 111:3320
112:2047 113:1800 114:1941 115:2148 116:1998 117:2711
118:2871 119:1977 120:1859 121:1412 122:2713 123:2155
124:1633 125:2857 126:62 128:1420 129:946 130:1256
131:1901 132:812 133:446 134:1519 135:318 136:1261
137:1137 138:2865 139:1538 140:1483 141:1451 142:1821
143:1600 144:1029 145:400 146:2107 147:2059 148:2557
149:2822 150:1141 151:1463 152:2118 153:500 154:7291
155:1557 156:2833 157:1840 158:1219 159:2448 160:3315
161:1739 162:3572 163:1763 164:1935 165:2133 166:1339
167:1858 168:4118 169:792 170:5010 171:995 172:3936
173:3136 174:921 175:1254 176:3506 177:4744 178:3706
179:2252 180:2556 181:3924 182:3343 183:2054 184:2264
185:21266 186:5010 187:4229 188:4216 189:4117 190:9558
191:1502 192:11187 193:9272 194:7618 195:5398 196:3220
197:3498 198:6020 199:8218 200:8146 201:6308 202:10546
203:10449 204:4657 205:3708 206:4649 207:3608 208:4234
209:5135 210:4808 211:2664 212:4522 213:3696 214:1052
215:47 216:6602 217:3068 218:1386 219:552 220:2082
221:1051 222:841 223:2329
End of report
1
0
01 Nov '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 02 Nov, 2024
IPv4 BGP Table (Global) as seen at Japan.
Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 966387
Prefixes after maximum aggregation (per Origin AS): 367550
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 469509
Number of IPv4 prefixes with a valid ROA: 319991
Number of IPv4 prefixes with an invalid ROA: 1195
Number of IPv4 prefixes with no ROA: 645201
Total ASes present in the Internet Routing Table: 76413
Prefixes per ASN: 12.65
Origin-only ASes present in the Internet Routing Table: 65461
Origin ASes announcing only one prefix: 26839
Transit ASes present in the Internet Routing Table: 10952
Transit-only ASes present in the Internet Routing Table: 527
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 985
Number of instances of unregistered ASNs: 999
Number of 32-bit ASNs allocated by the RIRs: 45690
Number of 32-bit ASNs visible in the Routing Table: 37368
Prefixes from 32-bit ASNs in the Routing Table: 194235
Number of bogon 32-bit ASNs visible in the Routing Table: 59
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 527
Number of addresses announced to Internet: 3027561472
Equivalent to 180 /8s, 116 /16s and 236 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 315863
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 258131
Total APNIC prefixes after maximum aggregation: 75713
APNIC Deaggregation factor: 3.41
Prefixes being announced from the APNIC address blocks: 249992
Unique aggregates announced from the APNIC address blocks: 101376
APNIC Region origin ASes present in the Internet Routing Table: 14432
APNIC Prefixes per ASN: 17.32
APNIC Region origin ASes announcing only one prefix: 4401
APNIC Region transit ASes present in the Internet Routing Table: 1901
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9867
Number of APNIC addresses announced to Internet: 756798080
Equivalent to 45 /8s, 27 /16s and 210 /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: 282780
Total ARIN prefixes after maximum aggregation: 126258
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285603
Unique aggregates announced from the ARIN address blocks: 135775
ARIN Region origin ASes present in the Internet Routing Table: 19195
ARIN Prefixes per ASN: 14.88
ARIN Region origin ASes announcing only one prefix: 6978
ARIN Region transit ASes present in the Internet Routing Table: 2010
Average ARIN Region AS path length visible: 4.6
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5060
Number of ARIN addresses announced to Internet: 1267018496
Equivalent to 75 /8s, 133 /16s and 43 /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, 393216-402332
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: 268526
Total RIPE prefixes after maximum aggregation: 129792
RIPE Deaggregation factor: 2.07
Prefixes being announced from the RIPE address blocks: 265469
Unique aggregates announced from the RIPE address blocks: 168869
RIPE Region origin ASes present in the Internet Routing Table: 28799
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12136
RIPE Region transit ASes present in the Internet Routing Table: 3983
Average RIPE Region AS path length visible: 5.3
Max RIPE Region AS path length visible: 43
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12100
Number of RIPE addresses announced to Internet: 722111360
Equivalent to 43 /8s, 10 /16s and 139 /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: 122977
Total LACNIC prefixes after maximum aggregation: 28570
LACNIC Deaggregation factor: 4.30
Prefixes being announced from the LACNIC address blocks: 120501
Unique aggregates announced from the LACNIC address blocks: 48600
LACNIC Region origin ASes present in the Internet Routing Table: 11167
LACNIC Prefixes per ASN: 10.79
LACNIC Region origin ASes announcing only one prefix: 2633
LACNIC Region transit ASes present in the Internet Routing Table: 2483
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9083
Number of LACNIC addresses announced to Internet: 177433856
Equivalent to 10 /8s, 147 /16s and 109 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 32988
Total AfriNIC prefixes after maximum aggregation: 6572
AfriNIC Deaggregation factor: 5.02
Prefixes being announced from the AfriNIC address blocks: 44295
Unique aggregates announced from the AfriNIC address blocks: 14445
AfriNIC Region origin ASes present in the Internet Routing Table: 1899
AfriNIC Prefixes per ASN: 23.33
AfriNIC Region origin ASes announcing only one prefix: 691
AfriNIC Region transit ASes present in the Internet Routing Table: 368
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1258
Number of AfriNIC addresses announced to Internet: 103918592
Equivalent to 6 /8s, 49 /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 10088 8753 88 CHINAMOBILE-CN China Mobile Communication
7545 6062 840 654 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4872 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4261 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3908 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3853 513 267 BBIL-AP BHARTI Airtel Ltd., IN
7713 3653 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3261 1869 99 VNPT-AS-VN VNPT Corp, VN
24560 2785 830 542 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4766 2287 11520 586 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 11003 11932 3878 AMAZON-02, US
11492 4661 310 548 CABLEONE, US
174 4439 8755 825 COGENT-174, US
7155 4163 287 85 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3416 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54896 2509 DNIC-AS-00749, US
7018 3150 23660 1977 ATT-INTERNET4, US
396982 2865 3654 419 GOOGLE-CLOUD-PLATFORM, US
16625 2851 1245 2124 AKAMAI-AS, 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 7647 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3879 3395 129 AKAMAI-ASN1, NL
9009 3699 319 1885 M247, RO
12389 2949 2295 880 ROSTELECOM-AS, RU
34984 2342 359 579 TELLCOM-AS, TR
212238 1848 135 1366 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1568 1852 14 TE-AS TE-AS, EG
8551 1474 366 32 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
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 11437 3224 542 UNINET, MX
10620 3543 494 943 Telmex Colombia S.A., CO
13999 2534 532 359 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 779 201 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1160 374 163 Axtel, S.A.B. de C.V., MX
11664 1152 278 33 Techtel LMDS Comunicaciones Interactivas
6147 1112 369 22 Telefonica del Peru S.A.A., PE
22884 1064 97 371 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
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 1627 593 29 RAYA-AS, EG
24863 1619 389 16 LINKdotNET-AS, EG
36992 1421 1519 283 ETISALAT-MISR, EG
29571 1370 87 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 986 523 45 Vodafone-, EG
20011 781 153 343 INTERNET-SOLUTIONS, ZA
37069 590 1099 13 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 521 82 3 KENET-AS, KE
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 11437 3224 542 UNINET, MX
16509 11003 11932 3878 AMAZON-02, US
9808 10088 8753 88 CHINAMOBILE-CN China Mobile Communication
12479 7647 1709 143 UNI2-AS, ES
7545 6062 840 654 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4872 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4661 310 548 CABLEONE, US
174 4439 8755 825 COGENT-174, US
18403 4261 347 23 FPT-AS-AP FPT Telecom Company, VN
Complete listing at https://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 10088 10000 CHINAMOBILE-CN China Mobile Communications Grou
12479 7647 7504 UNI2-AS, ES
16509 11003 7125 AMAZON-02, US
7545 6062 5408 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4872 4798 ERX-CERNET-BKB China Education and Research Net
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4261 4238 FPT-AS-AP FPT Telecom Company, VN
11492 4661 4113 CABLEONE, US
7155 4163 4078 VIASAT-SP-BACKBONE, US
7552 3908 3883 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
65538 DOCUMENT 2.135.152.0/22 9198 KAZTELECOM-AS, KZ
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 46887 CROWNCASTLE-AS46887, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, 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
14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US
14.192.20.0/22 Transit: 6939 HURRICANE, US
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, US
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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, 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 /9:16 /10:36 /11:91 /12:295
/13:576 /14:1170 /15:2059 /16:13177 /17:8260 /18:13768
/19:24584 /20:44902 /21:52281 /22:112253 /23:100292 /24:591885
/25:726 /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 6695 7647 UNI2-AS, ES
8151 5654 11437 UNINET, MX
11492 3555 4661 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3107 4163 VIASAT-SP-BACKBONE, US
22773 2546 3416 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2249 11003 AMAZON-02, US
30036 2191 2530 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2173 3543 Telmex Colombia S.A., CO
Complete listing at https://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2288 2:1553 3:511 4:8 5:4426 6:169
7:6 8:1509 9:1 11:172 12:1420 13:371
14:2494 15:331 16:265 17:359 18:901 20:441
21:4 22:188 23:6955 24:2650 25:2 27:2599
29:19 31:2962 32:47 34:70 35:143 36:2369
37:4452 38:8824 39:917 40:149 41:4077 42:2037
43:2471 44:328 45:17756 46:4710 47:300 49:2027
50:1859 51:580 52:1581 54:313 55:952 56:8
57:224 58:2256 59:1269 60:1149 61:2741 62:2832
63:1846 64:5386 65:2274 66:4648 67:2990 68:1332
69:4006 70:1127 71:573 72:2854 74:2793 75:1631
76:638 77:2583 78:1878 79:1662 80:2205 81:2034
82:1790 83:1387 84:1764 85:3119 86:967 87:2411
88:1247 89:4366 90:701 91:8268 92:2610 93:2812
94:3823 95:4284 96:1265 97:314 98:1070 99:738
100:73 101:1169 102:3369 103:32293 104:4418 105:705
106:987 107:2396 108:1172 109:4061 110:2224 111:3317
112:2046 113:1758 114:1938 115:2138 116:1991 117:2706
118:2848 119:1982 120:1893 121:1410 122:2719 123:2159
124:1639 125:2858 126:64 128:1361 129:941 130:1253
131:1877 132:811 133:446 134:1527 135:315 136:1262
137:1135 138:2859 139:1540 140:1479 141:1567 142:1812
143:1609 144:1024 145:399 146:2107 147:2053 148:2535
149:2827 150:1124 151:1443 152:2114 153:499 154:7125
155:1542 156:2911 157:1839 158:1216 159:2439 160:3270
161:1740 162:3567 163:1770 164:1935 165:2132 166:1338
167:1845 168:4097 169:787 170:4986 171:997 172:3913
173:3129 174:912 175:1250 176:3486 177:4811 178:3651
179:2215 180:2520 181:3921 182:3322 183:2030 184:2269
185:21187 186:5031 187:4241 188:4233 189:4158 190:9553
191:1513 192:11203 193:9272 194:7622 195:5378 196:3218
197:3324 198:6033 199:8207 200:8143 201:6283 202:10567
203:10427 204:4664 205:3679 206:4633 207:3648 208:4226
209:5154 210:4789 211:2679 212:4515 213:3642 214:1048
215:48 216:6653 217:3030 218:1383 219:556 220:2081
221:1050 222:837 223:2319
End of report
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