[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Thu Apr 7 21:40:43 UTC 2022
IPv4 R&E Routing Table Report 21:35 GMT Thu 07 Apr, 2022
BGP Table (Global) as seen at USP.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/USP/
Analysis Summary
----------------
BGP routing table entries examined: 894669
Prefixes after maximum aggregation (per Origin AS): 335577
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 429350
Number of IPv4 prefixes with a valid ROA: 640065
Number of IPv4 prefixes with an invalid ROA: 6256
Number of IPv4 prefixes with no ROA: 1143010
Total ASes present in the Internet Routing Table: 72996
Prefixes per ASN: 12.26
Origin-only ASes present in the Internet Routing Table: 62687
Origin ASes announcing only one prefix: 25720
Transit ASes present in the Internet Routing Table: 10309
Transit-only ASes present in the Internet Routing Table: 363
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 66
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 1118
Number of instances of unregistered ASNs: 1126
Number of 32-bit ASNs allocated by the RIRs: 39026
Number of 32-bit ASNs visible in the Routing Table: 32425
Prefixes from 32-bit ASNs in the Routing Table: 152824
Number of bogon 32-bit ASNs visible in the Routing Table: 51
Special use prefixes present in the Routing Table: 4
Prefixes being announced from unallocated address space: 456
Number of addresses announced to Internet: 3067199488
Equivalent to 182 /8s, 209 /16s and 192 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
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: 301642
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 235641
Total APNIC prefixes after maximum aggregation: 66238
APNIC Deaggregation factor: 3.56
Prefixes being announced from the APNIC address blocks: 230866
Unique aggregates announced from the APNIC address blocks: 94316
APNIC Region origin ASes present in the Internet Routing Table: 12521
APNIC Prefixes per ASN: 18.44
APNIC Region origin ASes announcing only one prefix: 3545
APNIC Region transit ASes present in the Internet Routing Table: 1723
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7732
Number of APNIC addresses announced to Internet: 773604352
Equivalent to 46 /8s, 28 /16s and 68 /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, 131072-151865
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: 260512
Total ARIN prefixes after maximum aggregation: 119622
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 260496
Unique aggregates announced from the ARIN address blocks: 123978
ARIN Region origin ASes present in the Internet Routing Table: 19008
ARIN Prefixes per ASN: 13.70
ARIN Region origin ASes announcing only one prefix: 6911
ARIN Region transit ASes present in the Internet Routing Table: 1938
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4431
Number of ARIN addresses announced to Internet: 1295205632
Equivalent to 77 /8s, 51 /16s and 69 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 255022
Total RIPE prefixes after maximum aggregation: 115967
RIPE Deaggregation factor: 2.20
Prefixes being announced from the RIPE address blocks: 252381
Unique aggregates announced from the RIPE address blocks: 150719
RIPE Region origin ASes present in the Internet Routing Table: 28112
RIPE Prefixes per ASN: 8.98
RIPE Region origin ASes announcing only one prefix: 12047
RIPE Region transit ASes present in the Internet Routing Table: 3940
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10673
Number of RIPE addresses announced to Internet: 714046464
Equivalent to 42 /8s, 143 /16s and 124 /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: 114584
Total LACNIC prefixes after maximum aggregation: 27554
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 114493
Unique aggregates announced from the LACNIC address blocks: 48238
LACNIC Region origin ASes present in the Internet Routing Table: 10947
LACNIC Prefixes per ASN: 10.46
LACNIC Region origin ASes announcing only one prefix: 2656
LACNIC Region transit ASes present in the Internet Routing Table: 2202
Average LACNIC Region AS path length visible: 6.2
Max LACNIC Region AS path length visible: 66
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8639
Number of LACNIC addresses announced to Internet: 176395008
Equivalent to 10 /8s, 131 /16s and 147 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 27792
Total AfriNIC prefixes after maximum aggregation: 5453
AfriNIC Deaggregation factor: 5.10
Prefixes being announced from the AfriNIC address blocks: 35976
Unique aggregates announced from the AfriNIC address blocks: 11702
AfriNIC Region origin ASes present in the Internet Routing Table: 1619
AfriNIC Prefixes per ASN: 22.22
AfriNIC Region origin ASes announcing only one prefix: 561
AfriNIC Region transit ASes present in the Internet Routing Table: 333
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 36
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 950
Number of AfriNIC addresses announced to Internet: 107687680
Equivalent to 6 /8s, 107 /16s and 47 /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 9144 8879 35 CHINAMOBILE-CN China Mobile Communicati
7545 5896 788 693 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4678 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3590 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3498 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3431 1880 56 VNPT-AS-VN VNPT Corp, VN
9498 2392 491 238 BBIL-AP BHARTI Airtel Ltd., IN
4766 2255 11119 596 KIXS-AS-KR Korea Telecom, KR
45090 2161 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2114 429 197 TATACOMM-AS TATA Communications formerl
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 6134 10258 2668 AMAZON-02, US
11492 4468 296 698 CABLEONE, US
22773 3944 3082 372 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3900 264 31 VIASAT-SP-BACKBONE, US
16625 3642 1871 2565 AKAMAI-AS, US
6327 3430 1318 61 SHAW, CA
749 2882 50780 2138 DNIC-AS-00749, US
30036 2613 374 131 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2520 4962 423 CENTURYLINK-US-LEGACY-QWEST, US
20115 2258 3043 496 CHARTER-20115, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9121 6925 1692 17 TTNET, TR
12479 6803 1730 149 UNI2-AS, ES
8551 4003 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3937 3192 551 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
12389 2931 2274 908 ROSTELECOM-AS, RU
6849 2831 355 21 UKRTELNET, UA
9009 2475 247 1284 M247, GB
34984 2219 356 623 TELLCOM-AS, TR
58224 1810 931 604 TCI, IR
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 10533 3392 552 Uninet S.A. de C.V., MX
10620 3464 518 759 Telmex Colombia S.A., CO
11830 2430 369 63 Instituto Costarricense de Electricidad
13999 1729 293 471 Mega Cable, S.A. de C.V., MX
6503 1447 355 524 Axtel, S.A.B. de C.V., MX
28573 1385 2333 253 CLARO S.A., BR
3816 1255 667 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1086 369 21 Telefonica del Peru S.A.A., PE
11664 1006 192 450 Techtel LMDS Comunicaciones Interactiva
11172 959 133 63 Alestra, S. de R.L. de C.V., MX
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1631 393 21 LINKdotNET-AS, EG
24835 1473 523 33 RAYA-AS, EG
36992 1314 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 897 64 59 ORANGE-COTE-IVOIRE, CI
36935 771 520 42 Vodafone-, EG
6713 613 1863 34 IAM-AS, MA
15399 518 51 34 WANANCHI-, KE
37342 469 32 1 MOVITEL, MZ
23889 424 232 16 MauritiusTelecom, MU
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 10533 3392 552 Uninet S.A. de C.V., MX
9808 9144 8879 35 CHINAMOBILE-CN China Mobile Communicati
9121 6925 1692 17 TTNET, TR
12479 6803 1730 149 UNI2-AS, ES
16509 6134 10258 2668 AMAZON-02, US
7545 5896 788 693 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4678 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4468 296 698 CABLEONE, US
8551 4003 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
22773 3944 3082 372 ASN-CXA-ALL-CCI-22773-RDC, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9144 9109 CHINAMOBILE-CN China Mobile Communications Grou
9121 6925 6908 TTNET, TR
12479 6803 6654 UNI2-AS, ES
7545 5896 5203 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4678 4603 ERX-CERNET-BKB China Education and Research Net
8551 4003 3964 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3900 3869 VIASAT-SP-BACKBONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
11492 4468 3770 CABLEONE, US
22773 3944 3572 ASN-CXA-ALL-CCI-22773-RDC, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
65000 PRIVATE 5.227.24.0/22 8580 SANDY MTS Nizhniy Novgorod,
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.67.0.0/20 266452 ELETROINFO TELECOMUNICACOES LTDA - ME, BR
192.88.99.0/24 6939 HURRICANE, US
198.19.224.0/24 56207 COMCLARK-PH ComClark Network & Technology Corp,
198.19.226.0/24 56207 COMCLARK-PH ComClark Network & Technology Corp,
Complete listing at https://bgp.nsrc.org/REN/USP/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
5.42.197.0/24 Origin: 39605 IGUANESOLUTIONS, FR
5.42.197.0/24 Transit: 1299 TWELVE99 Arelion, fka Telia Carrier, SE
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
Complete listing at https://bgp.nsrc.org/REN/USP/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
!!Default route being announced!!
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:40 /11:100 /12:307
/13:588 /14:1201 /15:2089 /16:13543 /17:8272 /18:13914
/19:25225 /20:43736 /21:52196 /22:108404 /23:95854 /24:529170
/25:0 /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
9121 6043 6925 TTNET, TR
12479 5785 6803 UNI2-AS, ES
8151 4189 10533 Uninet S.A. de C.V., MX
8551 3476 4003 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3374 4468 CABLEONE, US
6327 3243 3430 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2990 3900 VIASAT-SP-BACKBONE, US
22773 2935 3944 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2683 2831 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1880 2:1039 3:154 4:7 5:3804 6:103
7:5 8:1540 9:1 11:172 12:1710 13:273
14:2377 15:192 16:44 17:381 18:147 20:194
21:4 22:188 23:5598 24:2295 25:4 27:2671
29:19 31:2461 32:94 34:1 35:71 36:1753
37:4403 38:2737 39:717 40:151 41:3935 42:1096
43:2184 44:297 45:16054 46:4111 47:339 49:1659
50:1927 51:100 52:1402 53:1 54:363 55:709
56:8 57:59 58:1851 59:1183 60:962 61:2261
62:2496 63:1932 64:5520 65:2298 66:4844 67:2999
68:1181 69:4152 70:1342 71:663 72:3060 74:2673
75:1388 76:588 77:2146 78:3463 79:3107 80:1969
81:1707 82:1475 83:1205 84:1367 85:3514 86:711
87:1962 88:2402 89:3294 90:524 91:7624 92:1988
93:2591 94:3445 95:4527 96:1298 97:348 98:988
99:739 100:74 101:1046 102:2041 103:28919 104:4362
105:466 106:853 107:2511 108:827 109:4227 110:2074
111:3246 112:2030 113:1463 114:1493 115:2135 116:1880
117:2528 118:2336 119:1905 120:1649 121:1093 122:2539
123:2147 124:1538 125:2134 128:1194 129:1220 130:921
131:2067 132:797 133:373 134:1931 135:288 136:834
137:1018 138:2450 139:1505 140:860 141:1378 142:1293
143:1478 144:1237 145:342 146:1809 147:1498 148:2245
149:1705 150:863 151:1078 152:1837 153:536 154:3524
155:1435 156:1845 157:1227 158:1027 159:2089 160:2463
161:1323 162:3456 163:1246 164:1650 165:1621 166:705
167:1747 168:3748 169:711 170:4448 171:823 172:3115
173:3084 174:1018 175:1142 176:3451 177:4589 178:3459
179:2012 180:2336 181:2941 182:3203 183:1955 184:2390
185:19526 186:4388 187:3641 188:3870 189:3157 190:8975
191:1292 192:11023 193:8581 194:6962 195:4969 196:2971
197:2396 198:6024 199:6020 200:7496 201:5676 202:10574
203:10216 204:4548 205:3371 206:3775 207:3402 208:4045
209:4675 210:4313 211:2452 212:4005 213:3437 214:1157
215:67 216:6447 217:2661 218:1261 219:547 220:2026
221:984 222:849 223:2114
End of report
More information about the ren-bgp-stats-all
mailing list