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This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
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 http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 06 Jun, 2020
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 813692
Prefixes after maximum aggregation (per Origin AS): 308952
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 396724
Total ASes present in the Internet Routing Table: 68243
Prefixes per ASN: 11.92
Origin-only ASes present in the Internet Routing Table: 58615
Origin ASes announcing only one prefix: 24432
Transit ASes present in the Internet Routing Table: 9628
Transit-only ASes present in the Internet Routing Table: 316
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 46
Max AS path prepend of ASN ( 22394) 38
Prefixes from unregistered ASNs in the Routing Table: 836
Number of instances of unregistered ASNs: 838
Number of 32-bit ASNs allocated by the RIRs: 31936
Number of 32-bit ASNs visible in the Routing Table: 26324
Prefixes from 32-bit ASNs in the Routing Table: 121260
Number of bogon 32-bit ASNs visible in the Routing Table: 14
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 549
Number of addresses announced to Internet: 2842667264
Equivalent to 169 /8s, 111 /16s and 169 /24s
Percentage of available address space announced: 76.8
Percentage of allocated address space announced: 76.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 274022
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 214366
Total APNIC prefixes after maximum aggregation: 62356
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 207911
Unique aggregates announced from the APNIC address blocks: 85914
APNIC Region origin ASes present in the Internet Routing Table: 10591
APNIC Prefixes per ASN: 19.63
APNIC Region origin ASes announcing only one prefix: 2953
APNIC Region transit ASes present in the Internet Routing Table: 1562
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 5670
Number of APNIC addresses announced to Internet: 767894400
Equivalent to 45 /8s, 197 /16s and 35 /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, 131072-141625
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: 237767
Total ARIN prefixes after maximum aggregation: 109331
ARIN Deaggregation factor: 2.17
Prefixes being announced from the ARIN address blocks: 235106
Unique aggregates announced from the ARIN address blocks: 119598
ARIN Region origin ASes present in the Internet Routing Table: 18520
ARIN Prefixes per ASN: 12.69
ARIN Region origin ASes announcing only one prefix: 6774
ARIN Region transit ASes present in the Internet Routing Table: 1915
Average ARIN Region AS path length visible: 3.9
Max ARIN Region AS path length visible: 42
Number of ARIN region 32-bit ASNs visible in the Routing Table: 3267
Number of ARIN addresses announced to Internet: 1080751616
Equivalent to 64 /8s, 106 /16s and 246 /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, 393216-399260
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: 231189
Total RIPE prefixes after maximum aggregation: 107028
RIPE Deaggregation factor: 2.16
Prefixes being announced from the RIPE address blocks: 227801
Unique aggregates announced from the RIPE address blocks: 134036
RIPE Region origin ASes present in the Internet Routing Table: 27130
RIPE Prefixes per ASN: 8.40
RIPE Region origin ASes announcing only one prefix: 11744
RIPE Region transit ASes present in the Internet Routing Table: 3848
Average RIPE Region AS path length visible: 4.4
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 9204
Number of RIPE addresses announced to Internet: 709254528
Equivalent to 42 /8s, 70 /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
196608-213403
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: 106629
Total LACNIC prefixes after maximum aggregation: 24862
LACNIC Deaggregation factor: 4.29
Prefixes being announced from the LACNIC address blocks: 107737
Unique aggregates announced from the LACNIC address blocks: 46584
LACNIC Region origin ASes present in the Internet Routing Table: 9916
LACNIC Prefixes per ASN: 10.86
LACNIC Region origin ASes announcing only one prefix: 2474
LACNIC Region transit ASes present in the Internet Routing Table: 1871
Average LACNIC Region AS path length visible: 5.0
Max LACNIC Region AS path length visible: 46
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7493
Number of LACNIC addresses announced to Internet: 174663936
Equivalent to 10 /8s, 105 /16s and 41 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-272796 + 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: 22904
Total AfriNIC prefixes after maximum aggregation: 4705
AfriNIC Deaggregation factor: 4.87
Prefixes being announced from the AfriNIC address blocks: 34588
Unique aggregates announced from the AfriNIC address blocks: 10136
AfriNIC Region origin ASes present in the Internet Routing Table: 1400
AfriNIC Prefixes per ASN: 24.71
AfriNIC Region origin ASes announcing only one prefix: 487
AfriNIC Region transit ASes present in the Internet Routing Table: 278
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 690
Number of AfriNIC addresses announced to Internet: 109584896
Equivalent to 6 /8s, 136 /16s and 34 /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
7545 5522 703 643 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4734 4192 73 ERX-CERNET-BKB China Education and Rese
7552 3412 1330 20 VIETEL-AS-AP Viettel Group, VN
9808 3221 9043 61 CMNET-GD Guangdong Mobile Communication
45899 3152 1806 101 VNPT-AS-VN VNPT Corp, VN
7713 2713 831 511 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2271 434 224 BBIL-AP BHARTI Airtel Ltd., IN
4766 2265 11101 554 KIXS-AS-KR Korea Telecom, KR
4755 2132 441 193 TATACOMM-AS TATA Communications formerl
9394 2039 4914 20 CTTNET China TieTong Telecommunications
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
11492 4438 298 624 CABLEONE, US
7155 4036 264 27 VIASAT-SP-BACKBONE, US
16509 3936 8124 1783 AMAZON-02, US
22773 3562 2969 153 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3374 1324 90 SHAW, CA
16625 3110 1628 2216 AKAMAI-AS, US
209 2431 5076 534 CENTURYLINK-US-LEGACY-QWEST, US
30036 2395 364 258 MEDIACOM-ENTERPRISE-BUSINESS, US
5650 2304 2981 1621 FRONTIER-FRTR, US
26484 2184 137 201 IKGUL-26484, US
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 5791 1658 138 UNI2-AS, ES
31334 4906 484 13 KABELDEUTSCHLAND-AS, DE
39891 3651 203 20 ALJAWWALSTC-AS, SA
8551 3178 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3031 449 2056 AKAMAI-ASN1, EU
12389 2516 2251 733 ROSTELECOM-AS, RU
9009 2222 234 1212 M247, GB
34984 2129 353 562 TELLCOM-AS, TR
13188 1604 100 35 TRIOLAN, UA
61317 1235 140 551 ASDETUK http://www.heficed.com, GB
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 6658 3325 602 Uninet S.A. de C.V., MX
10620 3354 529 506 Telmex Colombia S.A., CO
11830 2666 369 63 Instituto Costarricense de Electricidad
6503 1687 327 388 Axtel, S.A.B. de C.V., MX
7303 1517 988 251 Telecom Argentina S.A., AR
13999 1417 513 331 Mega Cable, S.A. de C.V., MX
28573 1369 2243 206 CLARO S.A., BR
6147 1149 379 39 Telefonica del Peru S.A.A., PE
3816 1107 570 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11172 955 111 68 Alestra, S. de R.L. de C.V., MX
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1485 393 22 LINKdotNET-AS, EG
24835 1119 522 26 RAYA-AS, EG
36992 1085 1539 76 ETISALAT-MISR, EG
36903 900 472 91 MT-MPLS, MA
29571 606 68 11 ORANGE-COTE-IVOIRE, CI
6713 551 1863 34 IAM-AS, MA
37342 479 32 1 MOVITEL, MZ
36935 409 522 44 Vodafone-, EG
23889 365 231 15 MauritiusTelecom, MU
15399 364 45 12 WANANCHI-, KE
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 6658 3325 602 Uninet S.A. de C.V., MX
12479 5791 1658 138 UNI2-AS, ES
7545 5522 703 643 TPG-INTERNET-AP TPG Telecom Limited, AU
31334 4906 484 13 KABELDEUTSCHLAND-AS, DE
4538 4734 4192 73 ERX-CERNET-BKB China Education and Rese
11492 4438 298 624 CABLEONE, US
7155 4036 264 27 VIASAT-SP-BACKBONE, US
16509 3936 8124 1783 AMAZON-02, US
39891 3651 203 20 ALJAWWALSTC-AS, SA
22773 3562 2969 153 ASN-CXA-ALL-CCI-22773-RDC, US
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
12479 5791 5653 UNI2-AS, ES
31334 4906 4893 KABELDEUTSCHLAND-AS, DE
7545 5522 4879 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4734 4661 ERX-CERNET-BKB China Education and Research Net
7155 4036 4009 VIASAT-SP-BACKBONE, US
11492 4438 3814 CABLEONE, US
39891 3651 3631 ALJAWWALSTC-AS, SA
22773 3562 3409 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3412 3392 VIETEL-AS-AP Viettel Group, VN
6327 3374 3284 SHAW, CA
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US
62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US
32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US
26584 UNALLOCATED 8.42.62.0/23 209 CENTURYLINK-US-LEGACY-QWEST,
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US
40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
27.100.7.0/24 Origin: 56096 UNASSIGNED
Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
27.126.156.0/22 Origin: 55827 UNASSIGNED
Transit: 9930 TTNET-MY TIME dotCom Berhad, MY
27.126.156.0/23 Origin: 55827 UNASSIGNED
Transit: 9930 TTNET-MY TIME dotCom Berhad, MY
27.126.158.0/23 Origin: 55827 UNASSIGNED
Transit: 9930 TTNET-MY TIME dotCom Berhad, MY
41.67.192.0/18 Origin: 15964 CAMNET-AS, CM
Transit: 37662 WIOCC-AS, MU
Complete listing at http://thyme.rand.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 /8:9 /9:11 /10:38 /11:99 /12:287
/13:580 /14:1170 /15:1916 /16:13360 /17:8233 /18:13940
/19:25887 /20:41273 /21:48462 /22:100713 /23:83520 /24:472909
/25:1285 /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 4794 5791 UNI2-AS, ES
31334 4751 4906 KABELDEUTSCHLAND-AS, DE
11492 3519 4438 CABLEONE, US
6327 3164 3374 SHAW, CA
7155 3128 4036 VIASAT-SP-BACKBONE, US
39891 2801 3651 ALJAWWALSTC-AS, SA
22773 2773 3562 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2636 3178 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
8151 2349 6658 Uninet S.A. de C.V., MX
30036 2138 2395 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1772 2:1182 3:30 4:19 5:3382 6:52
8:1421 9:1 11:1 12:1785 13:507 14:2311
15:72 16:8 17:294 18:81 20:106 23:3651
24:2285 25:2 27:2525 31:3086 32:127 34:3
35:41 36:938 37:3265 38:2029 39:418 40:128
41:3616 42:899 43:2135 44:208 45:14371 46:3681
47:293 49:1457 50:1451 51:93 52:1052 54:240
55:672 56:6 57:52 58:1841 59:1168 60:741
61:2290 62:2082 63:1984 64:5127 65:2299 66:4969
67:2870 68:1185 69:3938 70:1408 71:679 72:2873
74:2601 75:1447 76:668 77:2898 78:1653 79:2364
80:1935 81:1625 82:1318 83:1311 84:1235 85:2612
86:539 87:1734 88:1089 89:2752 90:381 91:7959
92:1522 93:2506 94:2714 95:3897 96:1242 97:331
98:932 99:977 100:87 101:1003 102:941 103:23789
104:3436 105:395 106:879 107:1997 108:713 109:3671
110:1829 111:2044 112:1600 113:1358 114:1522 115:1828
116:1792 117:2196 118:2131 119:1711 120:856 121:1043
122:2427 123:1994 124:1553 125:2023 128:1364 129:1185
130:644 131:1839 132:750 133:302 134:1313 135:287
136:614 137:851 138:2187 139:993 140:673 141:987
142:925 143:1216 144:1013 145:305 146:1494 147:1029
148:2122 149:1190 150:872 151:1331 152:1493 153:390
154:4658 155:1053 156:3122 157:1126 158:845 159:1969
160:1893 161:1049 162:3087 163:830 164:1458 165:1290
166:555 167:1634 168:3544 169:546 170:4210 171:771
172:1936 173:2547 174:992 175:1042 176:2699 177:4238
178:3054 179:1462 180:2271 181:2465 182:3083 183:1166
184:2430 185:16436 186:3730 187:2787 188:4096 189:2339
190:8765 191:1317 192:10378 193:7536 194:6184 195:4409
196:3216 197:1964 198:6084 199:5916 200:7232 201:5261
202:10492 203:10249 204:4579 205:3105 206:3207 207:3277
208:4067 209:4434 210:3992 211:2023 212:3371 213:3137
214:1189 215:62 216:6052 217:2425 218:874 219:613
220:2040 221:935 222:993 223:1487
End of report
1
0
Colleagues
Just a comment on the RPSL issue from the RIPE 80 session today. RPSL has little to do with the accuracy of data in the RIPE IRR. RPSL is just a language. Assuming you understand the language, it is your choice whether or not you maintain your data and keep it accurate and up to date.
If we were to change from RPSL to something else the data would not necessarily be of any better quality. But it would be 'non standard' compared to all the other IRRs. Changing RPSL, as a means of inputting and outputting routing data, is not something that can be considered unilaterally within the RIPE Database.
Perhaps a different question to ask could be, "is all the routing information contained in the RIPE Database still meaningful, useful and necessary (regardless of the language)?".
cheersdenis
co-chair DB-WG
5
8
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
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 http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 30 May, 2020
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 812240
Prefixes after maximum aggregation (per Origin AS): 308990
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 395869
Total ASes present in the Internet Routing Table: 68196
Prefixes per ASN: 11.91
Origin-only ASes present in the Internet Routing Table: 58588
Origin ASes announcing only one prefix: 24435
Transit ASes present in the Internet Routing Table: 9608
Transit-only ASes present in the Internet Routing Table: 318
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 42
Max AS path prepend of ASN ( 22394) 38
Prefixes from unregistered ASNs in the Routing Table: 1123
Number of instances of unregistered ASNs: 1125
Number of 32-bit ASNs allocated by the RIRs: 31801
Number of 32-bit ASNs visible in the Routing Table: 26265
Prefixes from 32-bit ASNs in the Routing Table: 121170
Number of bogon 32-bit ASNs visible in the Routing Table: 16
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 0
Number of addresses announced to Internet: 2841823488
Equivalent to 169 /8s, 98 /16s and 201 /24s
Percentage of available address space announced: 76.8
Percentage of allocated address space announced: inf
Percentage of available address space allocated: 0.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 604309
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 213773
Total APNIC prefixes after maximum aggregation: 62542
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 0
Unique aggregates announced from the APNIC address blocks: 0
APNIC Region origin ASes present in the Internet Routing Table: 10585
APNIC Prefixes per ASN: 0.00
APNIC Region origin ASes announcing only one prefix: 2956
APNIC Region transit ASes present in the Internet Routing Table: 1569
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 5663
Number of APNIC addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /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, 131072-141625
APNIC Address Blocks
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 237172
Total ARIN prefixes after maximum aggregation: 109382
ARIN Deaggregation factor: 2.17
Prefixes being announced from the ARIN address blocks: 0
Unique aggregates announced from the ARIN address blocks: 0
ARIN Region origin ASes present in the Internet Routing Table: 18520
ARIN Prefixes per ASN: 0.00
ARIN Region origin ASes announcing only one prefix: 6784
ARIN Region transit ASes present in the Internet Routing Table: 1915
Average ARIN Region AS path length visible: 3.9
Max ARIN Region AS path length visible: 42
Number of ARIN region 32-bit ASNs visible in the Routing Table: 3258
Number of ARIN addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /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, 393216-399260
ARIN Address Blocks
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 230850
Total RIPE prefixes after maximum aggregation: 106822
RIPE Deaggregation factor: 2.16
Prefixes being announced from the RIPE address blocks: 0
Unique aggregates announced from the RIPE address blocks: 0
RIPE Region origin ASes present in the Internet Routing Table: 27115
RIPE Prefixes per ASN: 0.00
RIPE Region origin ASes announcing only one prefix: 11735
RIPE Region transit ASes present in the Internet Routing Table: 3839
Average RIPE Region AS path length visible: 4.4
Max RIPE Region AS path length visible: 39
Number of RIPE region 32-bit ASNs visible in the Routing Table: 9189
Number of RIPE addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /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
196608-213403
RIPE Address Blocks
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 106533
Total LACNIC prefixes after maximum aggregation: 24819
LACNIC Deaggregation factor: 4.29
Prefixes being announced from the LACNIC address blocks: 0
Unique aggregates announced from the LACNIC address blocks: 0
LACNIC Region origin ASes present in the Internet Routing Table: 9888
LACNIC Prefixes per ASN: 0.00
LACNIC Region origin ASes announcing only one prefix: 2468
LACNIC Region transit ASes present in the Internet Routing Table: 1850
Average LACNIC Region AS path length visible: 5.0
Max LACNIC Region AS path length visible: 35
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7465
Number of LACNIC addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-272796 + ERX transfers
LACNIC Address Blocks
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 22788
Total AfriNIC prefixes after maximum aggregation: 4699
AfriNIC Deaggregation factor: 4.85
Prefixes being announced from the AfriNIC address blocks: 0
Unique aggregates announced from the AfriNIC address blocks: 0
AfriNIC Region origin ASes present in the Internet Routing Table: 1398
AfriNIC Prefixes per ASN: 0.00
AfriNIC Region origin ASes announcing only one prefix: 492
AfriNIC Region transit ASes present in the Internet Routing Table: 274
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 690
Number of AfriNIC addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7545 5477 703 638 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4739 4192 73 ERX-CERNET-BKB China Education and Rese
7552 3430 1330 22 VIETEL-AS-AP Viettel Group, VN
45899 3153 1806 102 VNPT-AS-VN VNPT Corp, VN
7713 2712 831 510 TELKOMNET-AS-AP PT Telekomunikasi Indon
9808 2645 9043 61 CMNET-GD Guangdong Mobile Communication
9498 2271 434 224 BBIL-AP BHARTI Airtel Ltd., IN
4766 2269 11102 555 KIXS-AS-KR Korea Telecom, KR
4755 2136 441 194 TATACOMM-AS TATA Communications formerl
9394 2039 4914 20 CTTNET China TieTong Telecommunications
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
11492 4380 295 696 CABLEONE, US
7155 4036 264 27 VIASAT-SP-BACKBONE, US
16509 3951 8129 1807 AMAZON-02, US
22773 3554 2969 153 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3375 1324 91 SHAW, CA
16625 3103 1625 2211 AKAMAI-AS, US
209 2429 5075 532 CENTURYLINK-US-LEGACY-QWEST, US
30036 2390 364 281 MEDIACOM-ENTERPRISE-BUSINESS, US
5650 2304 2981 1621 FRONTIER-FRTR, US
26484 2184 137 201 IKGUL-26484, US
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 5752 1657 141 UNI2-AS, ES
31334 4903 484 13 KABELDEUTSCHLAND-AS, DE
39891 3651 203 20 ALJAWWALSTC-AS, SA
8551 3161 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3020 448 2050 AKAMAI-ASN1, EU
12389 2515 2251 732 ROSTELECOM-AS, RU
9009 2190 233 1210 M247, GB
34984 2130 353 563 TELLCOM-AS, TR
13188 1607 100 35 TRIOLAN, UA
61317 1215 142 528 ASDETUK http://www.heficed.com, GB
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 6609 3323 603 Uninet S.A. de C.V., MX
10620 3358 530 506 Telmex Colombia S.A., CO
11830 2666 369 63 Instituto Costarricense de Electricidad
6503 1686 327 388 Axtel, S.A.B. de C.V., MX
7303 1519 988 255 Telecom Argentina S.A., AR
13999 1413 512 336 Mega Cable, S.A. de C.V., MX
28573 1368 2243 206 CLARO S.A., BR
6147 1151 379 39 Telefonica del Peru S.A.A., PE
3816 1104 571 149 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11172 954 111 67 Alestra, S. de R.L. de C.V., MX
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1467 393 22 LINKdotNET-AS, EG
24835 1112 574 28 RAYA-AS, EG
36992 1091 1539 76 ETISALAT-MISR, EG
36903 900 472 91 MT-MPLS, MA
29571 605 68 11 ORANGE-COTE-IVOIRE, CI
6713 553 1863 34 IAM-AS, MA
37342 479 32 1 MOVITEL, MZ
36935 397 521 44 Vodafone-, EG
23889 365 231 15 MauritiusTelecom, MU
15399 351 45 11 WANANCHI-, KE
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 6609 3323 603 Uninet S.A. de C.V., MX
12479 5752 1657 141 UNI2-AS, ES
7545 5477 703 638 TPG-INTERNET-AP TPG Telecom Limited, AU
31334 4903 484 13 KABELDEUTSCHLAND-AS, DE
4538 4739 4192 73 ERX-CERNET-BKB China Education and Rese
11492 4380 295 696 CABLEONE, US
7155 4036 264 27 VIASAT-SP-BACKBONE, US
16509 3951 8129 1807 AMAZON-02, US
39891 3651 203 20 ALJAWWALSTC-AS, SA
22773 3554 2969 153 ASN-CXA-ALL-CCI-22773-RDC, US
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
12479 5752 5611 UNI2-AS, ES
31334 4903 4890 KABELDEUTSCHLAND-AS, DE
7545 5477 4839 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4739 4666 ERX-CERNET-BKB China Education and Research Net
7155 4036 4009 VIASAT-SP-BACKBONE, US
11492 4380 3684 CABLEONE, US
39891 3651 3631 ALJAWWALSTC-AS, SA
7552 3430 3408 VIETEL-AS-AP Viettel Group, VN
22773 3554 3401 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3375 3284 SHAW, CA
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US
62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US
32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US
26584 UNALLOCATED 8.42.62.0/23 209 CENTURYLINK-US-LEGACY-QWEST,
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US
40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:9 /9:11 /10:38 /11:99 /12:286
/13:578 /14:1169 /15:1917 /16:13363 /17:8233 /18:13929
/19:25792 /20:41152 /21:48330 /22:100573 /23:83294 /24:472190
/25:1277 /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 5591 5752 UNI2-AS, ES
8151 5232 6609 Uninet S.A. de C.V., MX
31334 4892 4903 KABELDEUTSCHLAND-AS, DE
11492 4100 4380 CABLEONE, US
7155 3903 4036 VIASAT-SP-BACKBONE, US
16509 3820 3951 AMAZON-02, US
39891 3651 3651 ALJAWWALSTC-AS, SA
7545 3465 5477 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3445 3554 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3319 3430 VIETEL-AS-AP Viettel Group, VN
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1777 2:1182 3:30 4:19 5:3351 6:52
8:1428 9:1 11:1 12:1778 13:507 14:2307
15:72 16:8 17:291 18:81 20:100 23:3638
24:2273 25:2 27:2511 31:3097 32:113 34:3
35:42 36:934 37:3250 38:2027 39:413 40:127
41:3592 42:902 43:2121 44:208 45:14332 46:3685
47:293 49:1460 50:1430 51:93 52:1057 54:235
55:671 56:6 57:52 58:1829 59:1170 60:736
61:2279 62:2076 63:1986 64:5132 65:2295 66:4965
67:2883 68:1188 69:3927 70:1413 71:680 72:2861
74:2605 75:1447 76:673 77:2897 78:1653 79:2344
80:1948 81:1627 82:1319 83:1311 84:1235 85:2529
86:540 87:1739 88:1050 89:2763 90:378 91:7951
92:1519 93:2505 94:2719 95:3895 96:1224 97:331
98:932 99:977 100:87 101:992 102:973 103:23751
104:3436 105:397 106:879 107:1985 108:712 109:3675
110:1822 111:2032 112:1609 113:1358 114:1509 115:1829
116:1793 117:2146 118:2137 119:1719 120:820 121:1041
122:2432 123:1988 124:1548 125:2038 128:1362 129:1183
130:640 131:1853 132:750 133:302 134:1312 135:289
136:616 137:851 138:2180 139:989 140:674 141:992
142:925 143:1220 144:1007 145:306 146:1502 147:1028
148:2118 149:1189 150:870 151:1316 152:1494 153:388
154:4692 155:1053 156:3110 157:1103 158:841 159:1971
160:1886 161:1042 162:3079 163:815 164:1460 165:1284
166:555 167:1626 168:3538 169:539 170:4206 171:778
172:1933 173:2550 174:985 175:1034 176:2688 177:4229
178:3056 179:1438 180:2265 181:2565 182:3086 183:1141
184:2420 185:16415 186:3753 187:2739 188:4120 189:2317
190:8710 191:1409 192:10357 193:7523 194:6191 195:4401
196:3215 197:1947 198:6089 199:5927 200:7236 201:5211
202:10527 203:10254 204:4578 205:3096 206:3214 207:3289
208:4080 209:4423 210:3994 211:1989 212:3378 213:3105
214:1190 215:62 216:6020 217:2424 218:847 219:614
220:2034 221:922 222:993 223:1482
End of report
1
0
New on RIPE Labs: From REX to RIPEstat: a Look at the Past and the Challenges Ahead
by Mirjam Kuehne 14 May '20
by Mirjam Kuehne 14 May '20
14 May '20
Dear colleagues,
RIPEstat will soon turn 10 years old, which we take as an opportunity to
reflect on how RIPEstat came about, explain our new challenges and how
we are tackling them:
https://labs.ripe.net/Members/cteusche/from-rex-to-ripestat
Kind regards,
Mirjam KĆ¼hne
RIPE NCC
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
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 http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 09 May, 2020
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 807903
Prefixes after maximum aggregation (per Origin AS): 307689
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 396306
Total ASes present in the Internet Routing Table: 67970
Prefixes per ASN: 11.89
Origin-only ASes present in the Internet Routing Table: 58375
Origin ASes announcing only one prefix: 24342
Transit ASes present in the Internet Routing Table: 9595
Transit-only ASes present in the Internet Routing Table: 312
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 50
Max AS path prepend of ASN ( 22394) 38
Prefixes from unregistered ASNs in the Routing Table: 1107
Number of instances of unregistered ASNs: 1109
Number of 32-bit ASNs allocated by the RIRs: 31553
Number of 32-bit ASNs visible in the Routing Table: 26053
Prefixes from 32-bit ASNs in the Routing Table: 120117
Number of bogon 32-bit ASNs visible in the Routing Table: 22
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 0
Number of addresses announced to Internet: 2840843264
Equivalent to 169 /8s, 83 /16s and 212 /24s
Percentage of available address space announced: 76.7
Percentage of allocated address space announced: 76.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 600637
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 211601
Total APNIC prefixes after maximum aggregation: 62375
APNIC Deaggregation factor: 3.39
Prefixes being announced from the APNIC address blocks: 0
Unique aggregates announced from the APNIC address blocks: 0
APNIC Region origin ASes present in the Internet Routing Table: 10552
APNIC Prefixes per ASN: 0.00
APNIC Region origin ASes announcing only one prefix: 2951
APNIC Region transit ASes present in the Internet Routing Table: 1575
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 5627
Number of APNIC addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /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, 131072-141625
APNIC Address Blocks
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 237006
Total ARIN prefixes after maximum aggregation: 109034
ARIN Deaggregation factor: 2.17
Prefixes being announced from the ARIN address blocks: 0
Unique aggregates announced from the ARIN address blocks: 0
ARIN Region origin ASes present in the Internet Routing Table: 18488
ARIN Prefixes per ASN: 0.00
ARIN Region origin ASes announcing only one prefix: 6744
ARIN Region transit ASes present in the Internet Routing Table: 1917
Average ARIN Region AS path length visible: 3.9
Max ARIN Region AS path length visible: 42
Number of ARIN region 32-bit ASNs visible in the Routing Table: 3230
Number of ARIN addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /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, 393216-399260
ARIN Address Blocks
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 229629
Total RIPE prefixes after maximum aggregation: 106279
RIPE Deaggregation factor: 2.16
Prefixes being announced from the RIPE address blocks: 0
Unique aggregates announced from the RIPE address blocks: 0
RIPE Region origin ASes present in the Internet Routing Table: 27047
RIPE Prefixes per ASN: 0.00
RIPE Region origin ASes announcing only one prefix: 11719
RIPE Region transit ASes present in the Internet Routing Table: 3830
Average RIPE Region AS path length visible: 4.4
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 9135
Number of RIPE addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /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
196608-213403
RIPE Address Blocks
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 106119
Total LACNIC prefixes after maximum aggregation: 24608
LACNIC Deaggregation factor: 4.31
Prefixes being announced from the LACNIC address blocks: 0
Unique aggregates announced from the LACNIC address blocks: 0
LACNIC Region origin ASes present in the Internet Routing Table: 9810
LACNIC Prefixes per ASN: 0.00
LACNIC Region origin ASes announcing only one prefix: 2438
LACNIC Region transit ASes present in the Internet Routing Table: 1844
Average LACNIC Region AS path length visible: 5.1
Max LACNIC Region AS path length visible: 50
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7383
Number of LACNIC addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-270748 + ERX transfers
LACNIC Address Blocks
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 22440
Total AfriNIC prefixes after maximum aggregation: 4678
AfriNIC Deaggregation factor: 4.80
Prefixes being announced from the AfriNIC address blocks: 0
Unique aggregates announced from the AfriNIC address blocks: 0
AfriNIC Region origin ASes present in the Internet Routing Table: 1388
AfriNIC Prefixes per ASN: 0.00
AfriNIC Region origin ASes announcing only one prefix: 490
AfriNIC Region transit ASes present in the Internet Routing Table: 268
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 23
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 678
Number of AfriNIC addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7545 5445 686 636 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4739 4192 73 ERX-CERNET-BKB China Education and Rese
7552 3389 1330 22 VIETEL-AS-AP Viettel Group, VN
45899 2811 1766 151 VNPT-AS-VN VNPT Corp, VN
7713 2709 830 515 TELKOMNET-AS-AP PT Telekomunikasi Indon
9808 2574 9043 62 CMNET-GD Guangdong Mobile Communication
9498 2268 434 223 BBIL-AP BHARTI Airtel Ltd., IN
4766 2267 11102 561 KIXS-AS-KR Korea Telecom, KR
4755 2126 441 194 TATACOMM-AS TATA Communications formerl
9394 2042 4914 20 CTTNET China TieTong Telecommunications
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
11492 4352 291 664 CABLEONE, US
7155 4034 280 28 VIASAT-SP-BACKBONE, US
16509 3996 8007 1791 AMAZON-02, US
22773 3542 2969 153 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3368 1324 92 SHAW, CA
16625 3094 1625 2208 AKAMAI-AS, US
30036 2403 366 95 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2401 5077 535 CENTURYLINK-US-LEGACY-QWEST, US
5650 2302 2981 1621 FRONTIER-FRTR, US
26484 2191 137 198 IKGUL-26484, US
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 5767 1603 138 UNI2-AS, ES
31334 4768 484 13 KABELDEUTSCHLAND-AS, DE
39891 3651 203 20 ALJAWWALSTC-AS, SA
8551 3201 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2960 443 2024 AKAMAI-ASN1, EU
12389 2496 2251 725 ROSTELECOM-AS, RU
9009 2133 222 1169 M247, GB
34984 2111 351 561 TELLCOM-AS, TR
13188 1607 100 35 TRIOLAN, UA
25019 1181 987 110 SAUDINETSTC-AS, SA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 6530 3305 586 Uninet S.A. de C.V., MX
10620 3350 530 530 Telmex Colombia S.A., CO
11830 2665 369 63 Instituto Costarricense de Electricidad
6503 1686 327 388 Axtel, S.A.B. de C.V., MX
7303 1553 1032 258 Telecom Argentina S.A., AR
13999 1382 507 335 Mega Cable, S.A. de C.V., MX
28573 1374 2242 203 CLARO S.A., BR
6147 1153 379 39 Telefonica del Peru S.A.A., PE
3816 1096 568 144 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11172 957 112 70 Alestra, S. de R.L. de C.V., MX
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1391 393 22 LINKdotNET-AS, EG
24835 1114 574 25 RAYA-AS, EG
36992 1091 1539 76 ETISALAT-MISR, EG
36903 890 467 88 MT-MPLS, MA
29571 601 68 12 ORANGE-COTE-IVOIRE, CI
6713 562 1863 34 IAM-AS, MA
37342 466 32 1 MOVITEL, MZ
36935 409 522 44 Vodafone-, EG
23889 365 231 15 MauritiusTelecom, MU
15399 351 45 10 WANANCHI-, KE
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 6530 3305 586 Uninet S.A. de C.V., MX
12479 5767 1603 138 UNI2-AS, ES
7545 5445 686 636 TPG-INTERNET-AP TPG Telecom Limited, AU
31334 4768 484 13 KABELDEUTSCHLAND-AS, DE
4538 4739 4192 73 ERX-CERNET-BKB China Education and Rese
11492 4352 291 664 CABLEONE, US
7155 4034 280 28 VIASAT-SP-BACKBONE, US
16509 3996 8007 1791 AMAZON-02, US
39891 3651 203 20 ALJAWWALSTC-AS, SA
22773 3542 2969 153 ASN-CXA-ALL-CCI-22773-RDC, US
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
12479 5767 5629 UNI2-AS, ES
7545 5445 4809 TPG-INTERNET-AP TPG Telecom Limited, AU
31334 4768 4755 KABELDEUTSCHLAND-AS, DE
4538 4739 4666 ERX-CERNET-BKB China Education and Research Net
7155 4034 4006 VIASAT-SP-BACKBONE, US
11492 4352 3688 CABLEONE, US
39891 3651 3631 ALJAWWALSTC-AS, SA
22773 3542 3389 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3389 3367 VIETEL-AS-AP Viettel Group, VN
6327 3368 3276 SHAW, CA
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US
62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US
32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
14109 UNALLOCATED 8.38.252.0/24 3356 LEVEL3, US
23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US
26584 UNALLOCATED 8.42.62.0/23 209 CENTURYLINK-US-LEGACY-QWEST,
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
198.18.17.0/24 18229 CTRLS-AS-IN CtrlS Datacenters Ltd., IN
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:9 /9:11 /10:38 /11:99 /12:286
/13:578 /14:1167 /15:1915 /16:13351 /17:8242 /18:13611
/19:25818 /20:40699 /21:48063 /22:100236 /23:82842 /24:469658
/25:1280 /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 5608 5767 UNI2-AS, ES
8151 5139 6530 Uninet S.A. de C.V., MX
31334 4757 4768 KABELDEUTSCHLAND-AS, DE
11492 4106 4352 CABLEONE, US
7155 3900 4034 VIASAT-SP-BACKBONE, US
16509 3867 3996 AMAZON-02, US
39891 3651 3651 ALJAWWALSTC-AS, SA
7545 3441 5445 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3433 3542 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3279 3389 VIETEL-AS-AP Viettel Group, VN
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1561 2:1161 3:30 4:19 5:3344 6:51
8:1410 9:1 11:1 12:1787 13:508 14:2291
15:75 16:9 17:296 18:81 20:97 23:3550
24:2265 25:2 27:2495 31:3095 32:104 34:3
35:42 36:923 37:3270 38:1968 39:398 40:124
41:3595 42:660 43:2115 44:207 45:14223 46:3702
47:286 49:1449 50:1424 51:92 52:1073 54:263
55:676 56:6 57:52 58:1758 59:1171 60:729
61:2262 62:2200 63:1982 64:5145 65:2296 66:4958
67:2849 68:1183 69:3863 70:1432 71:679 72:2892
74:2607 75:1436 76:671 77:2830 78:1655 79:2363
80:1923 81:1622 82:1269 83:1175 84:1233 85:2503
86:546 87:1714 88:986 89:2768 90:313 91:7925
92:1506 93:2496 94:2688 95:3896 96:1203 97:330
98:937 99:977 100:87 101:971 102:922 103:23620
104:3410 105:381 106:805 107:1961 108:707 109:3728
110:1832 111:2009 112:1602 113:1359 114:1532 115:1826
116:1790 117:2078 118:2084 119:1717 120:815 121:1034
122:2419 123:1984 124:1549 125:2029 128:1352 129:1199
130:633 131:1836 132:765 133:300 134:1309 135:285
136:618 137:858 138:2169 139:994 140:639 141:949
142:902 143:1210 144:980 145:331 146:1495 147:1049
148:2108 149:1168 150:859 151:1303 152:1485 153:384
154:4669 155:1041 156:3267 157:1104 158:830 159:1978
160:1927 161:1041 162:3062 163:857 164:1458 165:1290
166:535 167:1608 168:3475 169:534 170:4187 171:768
172:1916 173:2534 174:1005 175:1018 176:2653 177:4232
178:3045 179:1548 180:2278 181:2528 182:3084 183:1123
184:2420 185:16436 186:3751 187:2718 188:4107 189:2283
190:8656 191:1419 192:10351 193:7494 194:6128 195:4378
196:3219 197:1874 198:6089 199:5961 200:7199 201:5235
202:10523 203:10165 204:4576 205:3088 206:3202 207:3277
208:4074 209:4419 210:3988 211:1977 212:3337 213:3072
214:1174 215:61 216:5982 217:2411 218:844 219:596
220:2027 221:916 222:998 223:1452
End of report
1
0
Dear colleagues,
In less than two years from now, the number of IPv4 prefixes in the
global BGP routing table will hit the one million figure. Should you be
worried? Read Berislav Todorovic's RIPE Labs article to find out:
https://labs.ripe.net/Members/berislav_todorovic/the-1m-day-is-not-that-farā¦
Kind regards,
Mirjam KĆ¼hne
RIPE NCC
1
0
Dear group,
We have been given the opportunity to organise a 30 minute Routing
Working Group session at the virtual RIPE 80 meeting.
Please read https://ripe80.ripe.net/attend/how-to-participate/
carefully, this virtual meeting will not be as simple as just showing up
in person. The expectation is that people register beforehand in order
to participate via the Zoom platform.
We propose the following agenda for RIPE 80:
5 minutes - opening / welcome / agenda
Routing WG Chairs
poll: request to working group to approve minutes from RIPE 79
minutes are available here: https://www.ripe.net/participate/ripe/wg/routing/minutes/routing-working-grā¦
5 minutes - "DB Task Force requests input from Routing WG on what to do
with RPSL in RIPE DB"
Nick Hilliard
5 minutes - "Update on Policy Proposal 2019-08 "RPKI ROAs for Unallocated
and Unassigned RIPE NCC Address Space"
Massimiliano Stucchi, Melchior Aelmans, and Martijn Schmidt.
5 minutes - "PeeringDB 'never_via_routeservers' option"
Johannes Moos
5 minutes - "RPKI deployment update"
Ben Cox
5 minutes - filler space
Some of the above presentations are pre-recorded, our hope is that by
not doing everything 'live', we will an overall smoother experience
switching between presenters.
We personally do not expect this lightning talk session format to become
the norm, we expect to be able to provide the group with more time and
opportunity to share work and insights with each other at a later point.
See you next week! :-)
Kind regards,
Job & Paul
1
0
Dear colleagues,
With RPKI experiencing a huge growth in its deployment and becoming a
key part in the operations of the Internet, we have been investing
significant amount of resources in making its infrastructure resilient,
secure, and highly available. Recent outages have raised concerns about
the maturity level of this relatively new technology and we have taken
these incidents very seriously.
We are now in the process of making long-term, significant improvements
to our technical infrastructure, operational procedures, and software
development processes to meet the growing expectations of the technical
community worldwide.
Please find more details on RIPE Labs:
https://labs.ripe.net/Members/felipe_victolla_silveira/rpki-past-present-anā¦
Kind regards,
Mirjam KĆ¼hne
RIPE NCC
1
0
Dear colleagues,
In the light of our recent RPKI outages, I wrote a RIPE Labs article on what exactly happened, what we did to fix things and what we learned along the way.
Transparency and trust are very important and I look forward to your comments and questions.
https://labs.ripe.net/Members/nathalie_nathalie/lessons-learned-on-improvinā¦ <https://labs.ripe.net/Members/nathalie_nathalie/lessons-learned-on-improvinā¦>
Kind regards,
Nathalie Trenaman
RIPE NCC
2
1
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
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 http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 02 May, 2020
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 808187
Prefixes after maximum aggregation (per Origin AS): 307501
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 395431
Total ASes present in the Internet Routing Table: 67932
Prefixes per ASN: 11.90
Origin-only ASes present in the Internet Routing Table: 58336
Origin ASes announcing only one prefix: 24318
Transit ASes present in the Internet Routing Table: 9596
Transit-only ASes present in the Internet Routing Table: 308
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 50
Max AS path prepend of ASN ( 22394) 38
Prefixes from unregistered ASNs in the Routing Table: 1118
Number of instances of unregistered ASNs: 1120
Number of 32-bit ASNs allocated by the RIRs: 31477
Number of 32-bit ASNs visible in the Routing Table: 26018
Prefixes from 32-bit ASNs in the Routing Table: 120094
Number of bogon 32-bit ASNs visible in the Routing Table: 22
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 0
Number of addresses announced to Internet: 2841688576
Equivalent to 169 /8s, 96 /16s and 186 /24s
Percentage of available address space announced: 76.8
Percentage of allocated address space announced: 76.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 600761
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 212345
Total APNIC prefixes after maximum aggregation: 62309
APNIC Deaggregation factor: 3.41
Prefixes being announced from the APNIC address blocks: 0
Unique aggregates announced from the APNIC address blocks: 0
APNIC Region origin ASes present in the Internet Routing Table: 10545
APNIC Prefixes per ASN: 0.00
APNIC Region origin ASes announcing only one prefix: 2935
APNIC Region transit ASes present in the Internet Routing Table: 1578
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 5615
Number of APNIC addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /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, 131072-141625
APNIC Address Blocks
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 236903
Total ARIN prefixes after maximum aggregation: 108901
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 0
Unique aggregates announced from the ARIN address blocks: 0
ARIN Region origin ASes present in the Internet Routing Table: 18475
ARIN Prefixes per ASN: 0.00
ARIN Region origin ASes announcing only one prefix: 6734
ARIN Region transit ASes present in the Internet Routing Table: 1909
Average ARIN Region AS path length visible: 3.9
Max ARIN Region AS path length visible: 42
Number of ARIN region 32-bit ASNs visible in the Routing Table: 3222
Number of ARIN addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /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, 393216-399260
ARIN Address Blocks
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 229537
Total RIPE prefixes after maximum aggregation: 106163
RIPE Deaggregation factor: 2.16
Prefixes being announced from the RIPE address blocks: 0
Unique aggregates announced from the RIPE address blocks: 0
RIPE Region origin ASes present in the Internet Routing Table: 27049
RIPE Prefixes per ASN: 0.00
RIPE Region origin ASes announcing only one prefix: 11730
RIPE Region transit ASes present in the Internet Routing Table: 3833
Average RIPE Region AS path length visible: 4.4
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 9137
Number of RIPE addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /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
196608-213403
RIPE Address Blocks
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 105959
Total LACNIC prefixes after maximum aggregation: 24678
LACNIC Deaggregation factor: 4.29
Prefixes being announced from the LACNIC address blocks: 0
Unique aggregates announced from the LACNIC address blocks: 0
LACNIC Region origin ASes present in the Internet Routing Table: 9793
LACNIC Prefixes per ASN: 0.00
LACNIC Region origin ASes announcing only one prefix: 2434
LACNIC Region transit ASes present in the Internet Routing Table: 1850
Average LACNIC Region AS path length visible: 5.1
Max LACNIC Region AS path length visible: 50
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7368
Number of LACNIC addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-270748 + ERX transfers
LACNIC Address Blocks
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 22324
Total AfriNIC prefixes after maximum aggregation: 4721
AfriNIC Deaggregation factor: 4.73
Prefixes being announced from the AfriNIC address blocks: 0
Unique aggregates announced from the AfriNIC address blocks: 0
AfriNIC Region origin ASes present in the Internet Routing Table: 1387
AfriNIC Prefixes per ASN: 0.00
AfriNIC Region origin ASes announcing only one prefix: 485
AfriNIC Region transit ASes present in the Internet Routing Table: 269
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 23
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 676
Number of AfriNIC addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7545 5444 686 635 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4739 4192 73 ERX-CERNET-BKB China Education and Rese
7552 3409 1330 22 VIETEL-AS-AP Viettel Group, VN
45899 2810 1765 152 VNPT-AS-VN VNPT Corp, VN
7713 2709 830 512 TELKOMNET-AS-AP PT Telekomunikasi Indon
9808 2561 9043 62 CMNET-GD Guangdong Mobile Communication
4766 2267 11102 561 KIXS-AS-KR Korea Telecom, KR
9498 2264 434 221 BBIL-AP BHARTI Airtel Ltd., IN
4755 2124 441 194 TATACOMM-AS TATA Communications formerl
9394 2042 4914 20 CTTNET China TieTong Telecommunications
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
11492 4286 287 666 CABLEONE, US
7155 4034 280 28 VIASAT-SP-BACKBONE, US
16509 4017 7879 1786 AMAZON-02, US
22773 3532 2968 149 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3364 1324 92 SHAW, CA
16625 3053 1593 2185 AKAMAI-AS, US
209 2406 5077 541 CENTURYLINK-US-LEGACY-QWEST, US
30036 2389 365 94 MEDIACOM-ENTERPRISE-BUSINESS, US
5650 2301 2981 1621 FRONTIER-FRTR, US
26484 2194 137 175 IKGUL-26484, US
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 5769 1603 138 UNI2-AS, ES
31334 4768 484 13 KABELDEUTSCHLAND-AS, DE
39891 3409 193 22 ALJAWWALSTC-AS, SA
8551 3201 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2968 454 2030 AKAMAI-ASN1, EU
12389 2495 2251 725 ROSTELECOM-AS, RU
9009 2166 228 1179 M247, GB
34984 2052 350 559 TELLCOM-AS, TR
9121 1901 1691 18 TTNET, TR
13188 1606 100 36 TRIOLAN, UA
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 6537 3317 598 Uninet S.A. de C.V., MX
10620 3348 529 533 Telmex Colombia S.A., CO
11830 2671 369 63 Instituto Costarricense de Electricidad
6503 1689 327 387 Axtel, S.A.B. de C.V., MX
7303 1552 1031 262 Telecom Argentina S.A., AR
13999 1375 506 333 Mega Cable, S.A. de C.V., MX
28573 1374 2242 203 CLARO S.A., BR
6147 1145 379 39 Telefonica del Peru S.A.A., PE
3816 1097 570 141 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11172 957 112 70 Alestra, S. de R.L. de C.V., MX
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1391 393 22 LINKdotNET-AS, EG
24835 1106 574 25 RAYA-AS, EG
36992 1091 1539 76 ETISALAT-MISR, EG
36903 890 467 88 MT-MPLS, MA
29571 600 68 12 ORANGE-COTE-IVOIRE, CI
6713 561 1863 34 IAM-AS, MA
37342 466 32 1 MOVITEL, MZ
36935 407 522 44 Vodafone-, EG
23889 365 231 15 MauritiusTelecom, MU
15399 349 45 10 WANANCHI-, KE
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 6537 3317 598 Uninet S.A. de C.V., MX
12479 5769 1603 138 UNI2-AS, ES
7545 5444 686 635 TPG-INTERNET-AP TPG Telecom Limited, AU
31334 4768 484 13 KABELDEUTSCHLAND-AS, DE
4538 4739 4192 73 ERX-CERNET-BKB China Education and Rese
11492 4286 287 666 CABLEONE, US
7155 4034 280 28 VIASAT-SP-BACKBONE, US
16509 4017 7879 1786 AMAZON-02, US
22773 3532 2968 149 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3409 1330 22 VIETEL-AS-AP Viettel Group, VN
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
12479 5769 5631 UNI2-AS, ES
7545 5444 4809 TPG-INTERNET-AP TPG Telecom Limited, AU
31334 4768 4755 KABELDEUTSCHLAND-AS, DE
4538 4739 4666 ERX-CERNET-BKB China Education and Research Net
7155 4034 4006 VIASAT-SP-BACKBONE, US
11492 4286 3620 CABLEONE, US
7552 3409 3387 VIETEL-AS-AP Viettel Group, VN
39891 3409 3387 ALJAWWALSTC-AS, SA
22773 3532 3383 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3364 3272 SHAW, CA
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US
62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US
32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
14109 UNALLOCATED 8.38.252.0/24 3356 LEVEL3, US
23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US
26584 UNALLOCATED 8.42.62.0/23 209 CENTURYLINK-US-LEGACY-QWEST,
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:9 /9:11 /10:38 /11:99 /12:286
/13:577 /14:1168 /15:1917 /16:13366 /17:8219 /18:13618
/19:25839 /20:40628 /21:48099 /22:100080 /23:82727 /24:470239
/25:1267 /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 5610 5769 UNI2-AS, ES
8151 5146 6537 Uninet S.A. de C.V., MX
31334 4757 4768 KABELDEUTSCHLAND-AS, DE
11492 4040 4286 CABLEONE, US
7155 3900 4034 VIASAT-SP-BACKBONE, US
16509 3889 4017 AMAZON-02, US
7545 3434 5444 TPG-INTERNET-AP TPG Telecom Limited, AU
22773 3423 3532 ASN-CXA-ALL-CCI-22773-RDC, US
39891 3409 3409 ALJAWWALSTC-AS, SA
7552 3299 3409 VIETEL-AS-AP Viettel Group, VN
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1590 2:1155 3:30 4:19 5:3351 6:51
8:1408 9:1 11:1 12:1795 13:506 14:2289
15:75 16:9 17:296 18:81 20:84 23:3531
24:2265 25:2 27:2551 31:3101 32:104 34:3
35:43 36:922 37:3269 38:1965 39:391 40:124
41:3573 42:675 43:2115 44:202 45:14260 46:3703
47:286 49:1449 50:1419 51:91 52:1105 54:264
55:656 56:6 57:52 58:1768 59:1171 60:726
61:2278 62:2201 63:1980 64:5119 65:2297 66:4933
67:2831 68:1193 69:3844 70:1430 71:678 72:2891
74:2604 75:1434 76:682 77:2818 78:1870 79:2420
80:1910 81:1636 82:1267 83:1166 84:1205 85:2548
86:550 87:1704 88:1146 89:2753 90:314 91:7890
92:1502 93:2314 94:2665 95:3986 96:1141 97:333
98:933 99:976 100:87 101:970 102:891 103:23638
104:3456 105:379 106:808 107:1982 108:701 109:3667
110:1849 111:1998 112:1605 113:1392 114:1549 115:1829
116:1791 117:2081 118:2116 119:1729 120:820 121:1049
122:2437 123:1993 124:1570 125:2035 128:1348 129:1205
130:635 131:1831 132:765 133:300 134:1307 135:291
136:613 137:853 138:2157 139:992 140:644 141:942
142:910 143:1200 144:976 145:331 146:1494 147:1042
148:2100 149:1179 150:859 151:1299 152:1493 153:383
154:4739 155:1050 156:3392 157:1102 158:833 159:1972
160:1924 161:1042 162:3054 163:855 164:1453 165:1284
166:532 167:1631 168:3459 169:527 170:4207 171:769
172:1929 173:2526 174:1007 175:1018 176:2625 177:4213
178:3049 179:1514 180:2319 181:2526 182:3082 183:1127
184:2415 185:16404 186:3754 187:2728 188:4106 189:2278
190:8620 191:1433 192:10367 193:7469 194:6113 195:4392
196:3209 197:1874 198:6088 199:5968 200:7213 201:5208
202:10508 203:10189 204:4530 205:3096 206:3238 207:3296
208:4044 209:4430 210:4004 211:2015 212:3329 213:3077
214:1167 215:61 216:5969 217:2407 218:899 219:611
220:2035 221:915 222:1007 223:1467
End of report
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