[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Mon Oct 31 21:39:41 UTC 2022
IPv4 R&E Routing Table Report 21:35 GMT Mon 31 Oct, 2022
IPv4 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: 904193
Prefixes after maximum aggregation (per Origin AS): 342922
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 440786
Number of IPv4 prefixes with a valid ROA: 359065
Number of IPv4 prefixes with an invalid ROA: 2987
Number of IPv4 prefixes with no ROA: 542141
Total ASes present in the Internet Routing Table: 73788
Prefixes per ASN: 12.25
Origin-only ASes present in the Internet Routing Table: 63461
Origin ASes announcing only one prefix: 25985
Transit ASes present in the Internet Routing Table: 10327
Transit-only ASes present in the Internet Routing Table: 400
Paths with bogon ASNs present in the IPv4 Routing Table: 744
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 60
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 1343
Number of instances of unregistered ASNs: 1361
Number of 32-bit ASNs allocated by the RIRs: 40525
Number of 32-bit ASNs visible in the Routing Table: 33582
Prefixes from 32-bit ASNs in the Routing Table: 162602
Number of bogon 32-bit ASNs visible in the Routing Table: 71
Special use prefixes present in the Routing Table: 3
Prefixes being announced from unallocated address space: 501
Number of addresses announced to Internet: 3063864064
Equivalent to 182 /8s, 158 /16s and 219 /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: 99.6
Total number of prefixes smaller than registry allocations: 302322
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237047
Total APNIC prefixes after maximum aggregation: 67586
APNIC Deaggregation factor: 3.51
Prefixes being announced from the APNIC address blocks: 232353
Unique aggregates announced from the APNIC address blocks: 96786
APNIC Region origin ASes present in the Internet Routing Table: 13048
APNIC Prefixes per ASN: 17.81
APNIC Region origin ASes announcing only one prefix: 3757
APNIC Region transit ASes present in the Internet Routing Table: 1768
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8303
Number of APNIC addresses announced to Internet: 773271808
Equivalent to 46 /8s, 23 /16s and 49 /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: 266808
Total ARIN prefixes after maximum aggregation: 121654
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 268082
Unique aggregates announced from the ARIN address blocks: 128838
ARIN Region origin ASes present in the Internet Routing Table: 19063
ARIN Prefixes per ASN: 14.06
ARIN Region origin ASes announcing only one prefix: 6961
ARIN Region transit ASes present in the Internet Routing Table: 1915
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 37
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4659
Number of ARIN addresses announced to Internet: 1289792256
Equivalent to 76 /8s, 224 /16s and 171 /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: 253592
Total RIPE prefixes after maximum aggregation: 119171
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 250489
Unique aggregates announced from the RIPE address blocks: 154454
RIPE Region origin ASes present in the Internet Routing Table: 28140
RIPE Prefixes per ASN: 8.90
RIPE Region origin ASes announcing only one prefix: 11978
RIPE Region transit ASes present in the Internet Routing Table: 3903
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10849
Number of RIPE addresses announced to Internet: 716419328
Equivalent to 42 /8s, 179 /16s and 177 /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: 116650
Total LACNIC prefixes after maximum aggregation: 28017
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 116144
Unique aggregates announced from the LACNIC address blocks: 48388
LACNIC Region origin ASes present in the Internet Routing Table: 10982
LACNIC Prefixes per ASN: 10.58
LACNIC Region origin ASes announcing only one prefix: 2695
LACNIC Region transit ASes present in the Internet Routing Table: 2238
Average LACNIC Region AS path length visible: 6.2
Max LACNIC Region AS path length visible: 30
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8747
Number of LACNIC addresses announced to Internet: 176043520
Equivalent to 10 /8s, 126 /16s and 54 /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: 28753
Total AfriNIC prefixes after maximum aggregation: 5609
AfriNIC Deaggregation factor: 5.13
Prefixes being announced from the AfriNIC address blocks: 36623
Unique aggregates announced from the AfriNIC address blocks: 11901
AfriNIC Region origin ASes present in the Internet Routing Table: 1697
AfriNIC Prefixes per ASN: 21.58
AfriNIC Region origin ASes announcing only one prefix: 594
AfriNIC Region transit ASes present in the Internet Routing Table: 327
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 60
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1024
Number of AfriNIC addresses announced to Internet: 108020992
Equivalent to 6 /8s, 112 /16s and 69 /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 9067 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5934 786 692 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3616 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3516 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3390 1877 66 VNPT-AS-VN VNPT Corp, VN
4538 2825 4192 73 ERX-CERNET-BKB China Education and Rese
9498 2491 499 237 BBIL-AP BHARTI Airtel Ltd., IN
4766 2292 11250 595 KIXS-AS-KR Korea Telecom, KR
24560 2249 851 409 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
45090 2179 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
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 7446 10588 2882 AMAZON-02, US
11492 4617 306 525 CABLEONE, US
7155 3898 265 32 VIASAT-SP-BACKBONE, US
22773 3759 3061 341 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3553 1856 2543 AKAMAI-AS, US
6327 3516 1320 63 SHAW, CA
749 3029 50727 2287 DNIC-AS-00749, US
7018 2618 24149 1587 ATT-INTERNET4, US
30036 2598 371 282 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2559 3480 350 GOOGLE-CLOUD-PLATFORM, 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
12479 6923 1730 144 UNI2-AS, ES
20940 4111 3400 177 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3979 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2920 2290 912 ROSTELECOM-AS, RU
9009 2623 252 1346 M247, RO
6849 2413 339 20 UKRTELNET, UA
34984 2241 357 614 TELLCOM-AS, TR
58224 1771 929 542 TCI, IR
13188 1610 100 27 TRIOLAN, UA
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 10768 3340 611 Uninet S.A. de C.V., MX
10620 3471 510 838 Telmex Colombia S.A., CO
11830 2300 369 64 Instituto Costarricense de Electricidad
13999 2094 341 551 Mega Cable, S.A. de C.V., MX
28573 1331 2328 261 Claro NXT Telecomunicacoes Ltda, BR
6503 1296 338 522 Axtel, S.A.B. de C.V., MX
3816 1285 722 152 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1088 180 469 Techtel LMDS Comunicaciones Interactiva
6147 1087 369 22 Telefonica del Peru S.A.A., PE
26615 989 2466 43 TIM SA, BR
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 1575 393 21 LINKdotNET-AS, EG
24835 1545 521 31 RAYA-AS, EG
36992 1355 1520 271 ETISALAT-MISR, EG
36903 1248 550 99 MT-MPLS, MA
29571 992 68 32 ORANGE-COTE-IVOIRE, CI
36935 816 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 525 53 41 WANANCHI-, KE
37342 495 32 1 MOVITEL, MZ
23889 400 231 14 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 10768 3340 611 Uninet S.A. de C.V., MX
9808 9067 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7446 10588 2882 AMAZON-02, US
12479 6923 1730 144 UNI2-AS, ES
7545 5934 786 692 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4617 306 525 CABLEONE, US
20940 4111 3400 177 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3979 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
7155 3898 265 32 VIASAT-SP-BACKBONE, 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 9067 9020 CHINAMOBILE-CN China Mobile Communications Grou
12479 6923 6779 UNI2-AS, ES
7545 5934 5242 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7446 4564 AMAZON-02, US
11492 4617 4092 CABLEONE, US
39891 4010 3963 ALJAWWALSTC-AS, SA
8551 3979 3941 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
20940 4111 3934 AKAMAI-ASN1, NL
7155 3898 3866 VIASAT-SP-BACKBONE, US
7552 3616 3596 VIETEL-AS-AP Viettel Group, VN
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
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
25674 UNALLOCATED 8.19.146.0/24 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
100.88.0.0/17 264275 ROLIM NET TECNOLOGIA LTDA, BR
192.88.99.0/24 6939 HURRICANE, US
198.19.224.0/24 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
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.181.240.0/24 Origin: 399613 UNASSIGNED
23.181.240.0/24 Transit: 11992 CENTENNIAL-, PR
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
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 /10:39 /11:100 /12:298
/13:589 /14:1197 /15:2077 /16:13499 /17:8356 /18:13961
/19:25060 /20:43917 /21:51332 /22:109107 /23:96709 /24:537922
/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
12479 5928 6923 UNI2-AS, ES
8151 4725 10768 Uninet S.A. de C.V., MX
11492 3527 4617 CABLEONE, US
8551 3443 3979 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3324 3516 SHAW, CA
39891 3193 4010 ALJAWWALSTC-AS, SA
7155 2988 3898 VIASAT-SP-BACKBONE, US
22773 2785 3759 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2276 2413 UKRTELNET, UA
30036 2254 2598 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1890 2:1018 3:167 4:5 5:3986 6:117
7:5 8:1570 9:1 11:173 12:1621 13:355
14:2370 15:278 16:69 17:359 18:350 20:239
21:4 22:188 23:5999 24:2476 25:6 27:2787
29:19 31:2460 32:91 34:7 35:92 36:1787
37:4494 38:3750 39:755 40:159 41:3937 42:1179
43:2256 44:299 45:16297 46:4188 47:375 49:1710
50:1921 51:244 52:1500 54:399 55:845 56:8
57:82 58:1814 59:1171 60:999 61:2395 62:2584
63:1956 64:5636 65:2328 66:4863 67:3001 68:1379
69:4157 70:1300 71:685 72:2992 74:2651 75:1473
76:600 77:2224 78:1840 79:3148 80:2042 81:1684
82:1503 83:1221 84:1447 85:2958 86:730 87:1914
88:1178 89:3410 90:549 91:7593 92:2065 93:2555
94:3535 95:3879 96:1347 97:348 98:1169 99:738
100:69 101:1068 102:2367 103:30466 104:4530 105:476
106:889 107:2538 108:898 109:4307 110:2016 111:3276
112:2051 113:1518 114:1539 115:2107 116:1847 117:2482
118:2329 119:1863 120:1690 121:1093 122:2566 123:2146
124:1500 125:2170 128:1249 129:949 130:974 131:2027
132:839 133:379 134:1911 135:289 136:883 137:1046
138:2527 139:1523 140:1130 141:1471 142:1398 143:1405
144:1176 145:353 146:1883 147:1534 148:2263 149:1836
150:879 151:1136 152:1950 153:548 154:3818 155:1394
156:1622 157:1297 158:1039 159:2206 160:2571 161:1389
162:3504 163:1439 164:1694 165:1652 166:814 167:1731
168:3822 169:904 170:4548 171:847 172:3475 173:3106
174:1039 175:1163 176:3596 177:4757 178:3523 179:2119
180:2390 181:3331 182:3197 183:1936 184:2357 185:19856
186:4551 187:3954 188:4013 189:3422 190:8985 191:1450
192:11003 193:8752 194:7148 195:5091 196:2987 197:2472
198:5993 199:6064 200:7607 201:5821 202:10513 203:10249
204:4583 205:3482 206:3918 207:3413 208:4092 209:4786
210:4357 211:2381 212:4028 213:3566 214:1074 215:53
216:6522 217:2635 218:1310 219:484 220:2045 221:926
222:772 223:1977
End of report
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