Top BGP ASNsdata as of 2026-09-15 12:52

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
86 574
IPv4 origin ASNs
79 095
IPv6 origin ASNs
37 375

ASN ranges allocated by IANA to each RIR

From the RIRs' delegated-stats (allocated + assigned). Ranges are coalesced where adjacent.
Registry Total ASNs # ranges Top 5 largest ranges
RIPE DB 0 0
ARIN 0 0
APNIC 0 0
AFRINIC 0 0
LACNIC 0 0
Reset
Found 86 574 ASNs · sort: IPv4 addresses (↓) · showing 1–100
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
1 AS749 3 133 227.46M · · WHOIS ↗ RADAR ↗
2 AS16509 17 808 217.95M 5902 64.34M WHOIS ↗ RADAR ↗
3 AS7018 627 117.26M 16 35.19M WHOIS ↗ RADAR ↗
4 AS4134 2 224 112.33M 633 385.01M WHOIS ↗ RADAR ↗
5 AS8075 1 203 81.79M 115 9.19M WHOIS ↗ RADAR ↗
6 AS721 230 73.07M 2 131.1k WHOIS ↗ RADAR ↗
7 AS4766 2 716 69.98M 58 294.32M WHOIS ↗ RADAR ↗
8 AS7922 426 68.34M 5 554.17M WHOIS ↗ RADAR ↗
9 AS4837 1 516 59.34M 652 26.36M WHOIS ↗ RADAR ↗
10 AS9808 14 215 56.64M 7192 289.67M WHOIS ↗ RADAR ↗
11 AS396982 3 523 51.53M 316 1.67M WHOIS ↗ RADAR ↗
12 AS17676 473 49.06M 3 285.28M WHOIS ↗ RADAR ↗
13 AS714 1 557 44.82M 444 267.7k WHOIS ↗ RADAR ↗
14 AS701 959 43.6M 37 19.16M WHOIS ↗ RADAR ↗
15 AS4538 5 175 42.92M 10 265 WHOIS ↗ RADAR ↗
16 AS3356 2 073 38.73M 137 1.31M WHOIS ↗ RADAR ↗
17 AS174 3 867 37.56M 530 3.82M WHOIS ↗ RADAR ↗
18 AS3320 910 36.18M 47 538.77M WHOIS ↗ RADAR ↗
19 AS22394 190 31.02M 99 2.75M WHOIS ↗ RADAR ↗
20 AS4713 181 28.62M 5 67.24M WHOIS ↗ RADAR ↗
21 AS209 1 587 26.23M 32 17.05M WHOIS ↗ RADAR ↗
22 AS9318 843 25.77M 3 131.1k WHOIS ↗ RADAR ↗
23 AS14618 1 423 23.97M 634 256.1k WHOIS ↗ RADAR ↗
24 AS22773 4 858 23.76M 1453 2.14M WHOIS ↗ RADAR ↗
25 AS8151 13 216 23.72M 474 2.23M WHOIS ↗ RADAR ↗
26 AS5089 289 23.03M 3 8.46M WHOIS ↗ RADAR ↗
27 AS3269 317 21.51M 1 268.44M WHOIS ↗ RADAR ↗
28 AS17858 218 21M · · WHOIS ↗ RADAR ↗
29 AS37963 811 20.45M 124 69.78M WHOIS ↗ RADAR ↗
30 AS3215 923 20.13M 45 2.88M WHOIS ↗ RADAR ↗
31 AS26599 441 19.45M 278 9k WHOIS ↗ RADAR ↗
32 AS7552 4 080 19.28M 4039 802.8k WHOIS ↗ RADAR ↗
33 AS7303 222 18.79M 99 269.35M WHOIS ↗ RADAR ↗
34 AS2856 535 18.44M 7 8.91M WHOIS ↗ RADAR ↗
35 AS2516 561 18.15M 9 42.14M WHOIS ↗ RADAR ↗
36 AS6167 2 172 17.97M 1675 16.9k WHOIS ↗ RADAR ↗
37 AS12389 3 252 17.3M 124 8.61M WHOIS ↗ RADAR ↗
38 AS31399 16 16.81M 2 589.8k WHOIS ↗ RADAR ↗
39 AS3462 226 16.36M 81 7.59M WHOIS ↗ RADAR ↗
40 AS6713 408 16.15M 10 65.5k WHOIS ↗ RADAR ↗
41 AS3209 310 15.89M 18 70.32M WHOIS ↗ RADAR ↗
42 AS15557 147 15.83M 12 9.7M WHOIS ↗ RADAR ↗
43 AS12322 538 15.7M 527 5.71M WHOIS ↗ RADAR ↗
44 AS9121 1 163 15.66M 143 786.5k WHOIS ↗ RADAR ↗
45 AS20940 3 952 15.62M 761 16.97M WHOIS ↗ RADAR ↗
46 AS45899 3 409 15.59M 334 216.8k WHOIS ↗ RADAR ↗
47 AS8452 1 936 15.17M 9 1.18M WHOIS ↗ RADAR ↗
48 AS36992 1 941 14.66M 1651 198.3k WHOIS ↗ RADAR ↗
49 AS12479 7 005 14.64M 1528 2.76M WHOIS ↗ RADAR ↗
50 AS4808 1 477 13.96M 915 1.73M WHOIS ↗ RADAR ↗
51 AS21928 280 13.96M 256 1.18M WHOIS ↗ RADAR ↗
52 AS4812 439 13.62M 98 3.2M WHOIS ↗ RADAR ↗
53 AS6327 3 829 13.43M 857 1.41M WHOIS ↗ RADAR ↗
54 AS1221 278 13.4M 2 268.44M WHOIS ↗ RADAR ↗
55 AS20115 2 372 13.29M 2282 7.83M WHOIS ↗ RADAR ↗
56 AS37069 1 128 13.26M · · WHOIS ↗ RADAR ↗
57 AS5650 1 001 13.08M 7 1.11M WHOIS ↗ RADAR ↗
58 AS7377 18 12.86M 2 81.9k WHOIS ↗ RADAR ↗
59 AS7029 2 812 12.49M 307 30.35M WHOIS ↗ RADAR ↗
60 AS45090 2 232 12.29M 47 142.4k WHOIS ↗ RADAR ↗
61 AS33915 342 12.03M 31 74.09M WHOIS ↗ RADAR ↗
62 AS28573 1 595 11.64M 1681 37.3k WHOIS ↗ RADAR ↗
63 AS26615 1 040 11.48M 304 198.6k WHOIS ↗ RADAR ↗
64 AS5384 2 384 11.41M 2 2 WHOIS ↗ RADAR ↗
65 AS577 16 337 11.25M 73 134.1k WHOIS ↗ RADAR ↗
66 AS45102 1 129 10.89M 110 3.05M WHOIS ↗ RADAR ↗
67 AS3352 211 10.47M 17 35M WHOIS ↗ RADAR ↗
68 AS9824 231 10.32M 62 1.11M WHOIS ↗ RADAR ↗
69 AS3561 718 10.22M 1 4 WHOIS ↗ RADAR ↗
70 AS1267 221 10.21M 2 34.08M WHOIS ↗ RADAR ↗
71 AS4788 370 10.16M 55 65.6k WHOIS ↗ RADAR ↗
72 AS812 1 432 10.14M 728 420.1k WHOIS ↗ RADAR ↗
73 AS10796 635 9.8M 15 1.39M WHOIS ↗ RADAR ↗
74 AS4804 282 9.24M 111 32.9k WHOIS ↗ RADAR ↗
75 AS55836 2 076 9.22M 421 84.1M WHOIS ↗ RADAR ↗
76 AS3257 1 768 9.22M 63 6.17M WHOIS ↗ RADAR ↗
77 AS2907 605 8.96M 2 131.1k WHOIS ↗ RADAR ↗
78 AS18881 960 8.84M 72 670.9k WHOIS ↗ RADAR ↗
79 AS25019 1 497 8.82M 896 34.4k WHOIS ↗ RADAR ↗
80 AS3786 880 8.73M 57 318k WHOIS ↗ RADAR ↗
81 AS5617 76 8.44M 4 134.74M WHOIS ↗ RADAR ↗
82 AS36947 546 8.4M 89 66.4k WHOIS ↗ RADAR ↗
83 AS6805 32 8.35M 4 37.81M WHOIS ↗ RADAR ↗
84 AS4249 234 8.31M · · WHOIS ↗ RADAR ↗
85 AS20001 601 8.24M 35 1.62M WHOIS ↗ RADAR ↗
86 AS36925 291 8.23M 37 19.03M WHOIS ↗ RADAR ↗
87 AS3303 345 8.16M 49 8.39M WHOIS ↗ RADAR ↗
88 AS56 916 8.08M · · WHOIS ↗ RADAR ↗
89 AS7713 3 583 7.99M 369 197.5k WHOIS ↗ RADAR ↗
90 AS56046 3 782 7.97M 1591 2.04M WHOIS ↗ RADAR ↗
91 AS17557 1 297 7.92M 7 65.5k WHOIS ↗ RADAR ↗
92 AS680 294 7.91M 24 4.72M WHOIS ↗ RADAR ↗
93 AS13285 94 7.73M 5 3.28M WHOIS ↗ RADAR ↗
94 AS1257 380 7.47M 37 14.48M WHOIS ↗ RADAR ↗
95 AS6128 82 7.42M 10 2.42M WHOIS ↗ RADAR ↗
96 AS2914 1 408 7.39M 10 460.8k WHOIS ↗ RADAR ↗
97 AS12874 110 7.37M 18 655.4k WHOIS ↗ RADAR ↗
98 AS1136 421 7.32M 15 8.45M WHOIS ↗ RADAR ↗
99 AS9644 37 7.27M 2 131.1k WHOIS ↗ RADAR ↗
100 AS1540 1 213 7.26M 46 46 WHOIS ↗ RADAR ↗