[REN-BGP-stats-all] IPv4 R&E Routing Table Report - USP (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Tue Nov 1 21:39:29 UTC 2022
IPv4 R&E Routing Table Report 21:35 GMT Tue 01 Nov, 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: 904403
Prefixes after maximum aggregation (per Origin AS): 342954
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 440902
Number of IPv4 prefixes with a valid ROA: 359515
Number of IPv4 prefixes with an invalid ROA: 3005
Number of IPv4 prefixes with no ROA: 541883
Total ASes present in the Internet Routing Table: 73803
Prefixes per ASN: 12.25
Origin-only ASes present in the Internet Routing Table: 63475
Origin ASes announcing only one prefix: 25996
Transit ASes present in the Internet Routing Table: 10328
Transit-only ASes present in the Internet Routing Table: 403
Paths with bogon ASNs present in the IPv4 Routing Table: 742
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: 1341
Number of instances of unregistered ASNs: 1359
Number of 32-bit ASNs allocated by the RIRs: 40531
Number of 32-bit ASNs visible in the Routing Table: 33602
Prefixes from 32-bit ASNs in the Routing Table: 162723
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: 502
Number of addresses announced to Internet: 3063916288
Equivalent to 182 /8s, 159 /16s and 167 /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: 302377
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237003
Total APNIC prefixes after maximum aggregation: 67614
APNIC Deaggregation factor: 3.51
Prefixes being announced from the APNIC address blocks: 232316
Unique aggregates announced from the APNIC address blocks: 96770
APNIC Region origin ASes present in the Internet Routing Table: 13054
APNIC Prefixes per ASN: 17.80
APNIC Region origin ASes announcing only one prefix: 3760
APNIC Region transit ASes present in the Internet Routing Table: 1769
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: 8307
Number of APNIC addresses announced to Internet: 773266176
Equivalent to 46 /8s, 23 /16s and 27 /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: 266848
Total ARIN prefixes after maximum aggregation: 121628
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 268183
Unique aggregates announced from the ARIN address blocks: 128843
ARIN Region origin ASes present in the Internet Routing Table: 19067
ARIN Prefixes per ASN: 14.07
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1916
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: 4661
Number of ARIN addresses announced to Internet: 1289824256
Equivalent to 76 /8s, 225 /16s and 40 /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: 253751
Total RIPE prefixes after maximum aggregation: 119199
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 250603
Unique aggregates announced from the RIPE address blocks: 154526
RIPE Region origin ASes present in the Internet Routing Table: 28131
RIPE Prefixes per ASN: 8.91
RIPE Region origin ASes announcing only one prefix: 11978
RIPE Region transit ASes present in the Internet Routing Table: 3906
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: 10850
Number of RIPE addresses announced to Internet: 716426752
Equivalent to 42 /8s, 179 /16s and 206 /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: 116696
Total LACNIC prefixes after maximum aggregation: 28013
LACNIC Deaggregation factor: 4.17
Prefixes being announced from the LACNIC address blocks: 116156
Unique aggregates announced from the LACNIC address blocks: 48419
LACNIC Region origin ASes present in the Internet Routing Table: 10991
LACNIC Prefixes per ASN: 10.57
LACNIC Region origin ASes announcing only one prefix: 2698
LACNIC Region transit ASes present in the Internet Routing Table: 2236
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 30
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8756
Number of LACNIC addresses announced to Internet: 176053504
Equivalent to 10 /8s, 126 /16s and 93 /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: 28764
Total AfriNIC prefixes after maximum aggregation: 5617
AfriNIC Deaggregation factor: 5.12
Prefixes being announced from the AfriNIC address blocks: 36642
Unique aggregates announced from the AfriNIC address blocks: 11924
AfriNIC Region origin ASes present in the Internet Routing Table: 1702
AfriNIC Prefixes per ASN: 21.53
AfriNIC Region origin ASes announcing only one prefix: 597
AfriNIC Region transit ASes present in the Internet Routing Table: 326
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 60
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1028
Number of AfriNIC addresses announced to Internet: 108029184
Equivalent to 6 /8s, 112 /16s and 101 /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 9076 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 3515 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3392 1877 66 VNPT-AS-VN VNPT Corp, VN
4538 2828 4192 73 ERX-CERNET-BKB China Education and Rese
9498 2494 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 7429 10584 2874 AMAZON-02, US
11492 4605 305 545 CABLEONE, US
7155 3898 265 32 VIASAT-SP-BACKBONE, US
22773 3759 3061 342 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 2625 24150 1590 ATT-INTERNET4, US
30036 2599 371 278 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 6933 1730 144 UNI2-AS, ES
20940 4111 3400 177 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3982 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2922 2290 912 ROSTELECOM-AS, RU
9009 2623 252 1346 M247, RO
6849 2394 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 10769 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 2098 341 546 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
6147 1087 369 22 Telefonica del Peru S.A.A., PE
11664 1087 181 472 Techtel LMDS Comunicaciones Interactiva
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 1560 393 21 LINKdotNET-AS, EG
24835 1544 521 31 RAYA-AS, EG
36992 1354 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 526 53 42 WANANCHI-, KE
37342 494 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 10769 3340 611 Uninet S.A. de C.V., MX
9808 9076 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7429 10584 2874 AMAZON-02, US
12479 6933 1730 144 UNI2-AS, ES
7545 5934 786 692 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4605 305 545 CABLEONE, US
20940 4111 3400 177 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3982 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 9076 9029 CHINAMOBILE-CN China Mobile Communications Grou
12479 6933 6789 UNI2-AS, ES
7545 5934 5242 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7429 4555 AMAZON-02, US
11492 4605 4060 CABLEONE, US
39891 4010 3963 ALJAWWALSTC-AS, SA
8551 3982 3944 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
23.142.232.0/24 Origin: 54041 EVAN-PRATTEN, CA
23.142.232.0/24 Transit: 20473 AS-CHOOPA, 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
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 /16:13534 /17:8350 /18:13960
/19:25055 /20:43904 /21:51326 /22:109123 /23:96727 /24:538094
/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 5938 6933 UNI2-AS, ES
8151 4726 10769 Uninet S.A. de C.V., MX
11492 3516 4605 CABLEONE, US
8551 3446 3982 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 2784 3759 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2256 2394 UKRTELNET, UA
30036 2255 2599 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/USP/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1877 2:1017 3:167 4:5 5:4009 6:117
7:5 8:1571 9:1 11:173 12:1619 13:352
14:2373 15:279 16:69 17:359 18:349 20:236
21:4 22:188 23:6006 24:2476 25:6 27:2789
29:19 31:2459 32:91 34:7 35:93 36:1785
37:4493 38:3754 39:760 40:159 41:3929 42:1180
43:2256 44:302 45:16317 46:4187 47:375 49:1710
50:1921 51:244 52:1497 54:398 55:847 56:8
57:82 58:1811 59:1173 60:998 61:2398 62:2552
63:1957 64:5641 65:2327 66:4861 67:3001 68:1379
69:4157 70:1297 71:685 72:2994 74:2645 75:1474
76:600 77:2222 78:1841 79:3142 80:2035 81:1682
82:1508 83:1220 84:1447 85:2954 86:729 87:1915
88:1179 89:3436 90:549 91:7597 92:2047 93:2553
94:3539 95:3878 96:1348 97:348 98:1168 99:739
100:69 101:1068 102:2383 103:30468 104:4536 105:478
106:888 107:2541 108:899 109:4332 110:2016 111:3270
112:2052 113:1521 114:1535 115:2099 116:1846 117:2480
118:2327 119:1863 120:1675 121:1090 122:2569 123:2145
124:1500 125:2170 128:1250 129:977 130:974 131:2026
132:839 133:379 134:1913 135:289 136:885 137:1045
138:2526 139:1519 140:1130 141:1477 142:1400 143:1406
144:1196 145:354 146:1881 147:1533 148:2263 149:1828
150:879 151:1139 152:1947 153:548 154:3811 155:1432
156:1621 157:1296 158:1031 159:2205 160:2571 161:1389
162:3510 163:1441 164:1694 165:1652 166:815 167:1731
168:3832 169:903 170:4536 171:846 172:3476 173:3102
174:1033 175:1164 176:3606 177:4776 178:3525 179:2117
180:2390 181:3336 182:3195 183:1936 184:2359 185:19880
186:4547 187:3955 188:4025 189:3427 190:8979 191:1456
192:11010 193:8749 194:7169 195:5084 196:2989 197:2465
198:5996 199:6068 200:7603 201:5792 202:10514 203:10265
204:4590 205:3479 206:3921 207:3415 208:4092 209:4791
210:4357 211:2381 212:4030 213:3570 214:1077 215:53
216:6523 217:2625 218:1310 219:481 220:2048 221:926
222:771 223:1981
End of report
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