Top BGP ASNsdata as of 2026-05-02 04:48

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
85 607
IPv4 origin ASNs
78 234
IPv6 origin ASNs
36 444

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 39 342 5 034 198698–198901 (204) · 201730–201926 (197) · 202029–202197 (169) · 204546–204710 (165) · 203960–204113 (154)
ARIN 33 874 1 960 402104–402446 (343) · 397666–397973 (308) · 396530–396830 (301) · 401812–402102 (291) · 5090–5376 (287)
APNIC 31 017 1 022 142636–146959 (4 324) · 147063–149043 (1 981) · 131478–132011 (534) · 149048–149433 (386) · 63488–63828 (341)
AFRINIC 2 717 518 329454–329707 (254) · 329322–329452 (131) · 329205–329319 (115) · 37773–37810 (38) · 329165–329199 (35)
LACNIC 14 139 2 265 273818–274001 (184) · 271956–272125 (170) · 274003–274142 (140) · 274461–274594 (134) · 275613–275738 (126)
Reset
Found 85 607 ASNs · sort: IPv4 addresses (↓) · showing 6101–6200
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
6101 AS203489 6 25.6k 1 524.3k RIPE DB ↗ RADAR ↗
6102 AS49770 47 25.6k 1 65.5k RIPE DB ↗ RADAR ↗
6103 AS209040 13 25.6k 3 4.2k RIPE DB ↗ RADAR ↗
6104 AS15149 7 25.6k · · ARIN ↗ RADAR ↗
6105 AS31499 7 25.6k 1 65.5k RIPE DB ↗ RADAR ↗
6106 AS271957 47 25.6k 11 65.5k LACNIC ↗ RADAR ↗
6107 AS262407 29 25.6k 2 65.5k LACNIC ↗ RADAR ↗
6108 AS200773 42 25.6k 1 65.5k RIPE DB ↗ RADAR ↗
6109 AS211439 81 25.6k · · RIPE DB ↗ RADAR ↗
6110 AS22442 49 25.6k 1 65.5k ARIN ↗ RADAR ↗
6111 AS27672 17 25.6k 4 514 LACNIC ↗ RADAR ↗
6112 AS63647 11 25.6k 6 6 APNIC ↗ RADAR ↗
6113 AS42965 7 25.6k 1 524.3k RIPE DB ↗ RADAR ↗
6114 AS9245 12 25.6k 1 65.5k APNIC ↗ RADAR ↗
6115 AS152205 3 25.6k · · APNIC ↗ RADAR ↗
6116 AS28271 8 25.6k 1 65.5k LACNIC ↗ RADAR ↗
6117 AS19323 8 25.6k 2 131.1k ARIN ↗ RADAR ↗
6118 AS38176 54 25.6k 8 131.1k APNIC ↗ RADAR ↗
6119 AS46650 58 25.6k 18 2.16M ARIN ↗ RADAR ↗
6120 AS398203 4 25.6k 1 65.5k ARIN ↗ RADAR ↗
6121 AS10747 24 25.6k · · ARIN ↗ RADAR ↗
6122 AS262903 51 25.6k 7 70.9k LACNIC ↗ RADAR ↗
6123 AS57888 16 25.6k · · RIPE DB ↗ RADAR ↗
6124 AS50060 4 25.6k · · RIPE DB ↗ RADAR ↗
6125 AS35125 4 25.3k · · RIPE DB ↗ RADAR ↗
6126 AS18291 17 25.3k 7 7 APNIC ↗ RADAR ↗
6127 AS57970 40 25.3k · · RIPE DB ↗ RADAR ↗
6128 AS47262 4 25.3k · · RIPE DB ↗ RADAR ↗
6129 AS30860 85 25.3k 1 524.3k RIPE DB ↗ RADAR ↗
6130 AS23068 9 25.3k · · ARIN ↗ RADAR ↗
6131 AS395461 35 25.3k 2 2 ARIN ↗ RADAR ↗
6132 AS31856 50 25.3k 1 65.5k AFRINIC ↗ RADAR ↗
6133 AS4307 22 25.3k 1 65.5k ARIN ↗ RADAR ↗
6134 AS139021 23 25.3k 2 65.5k APNIC ↗ RADAR ↗
6135 AS4043 4 25.3k 1 65.5k ARIN ↗ RADAR ↗
6136 AS393713 21 25.3k 4 139.3k ARIN ↗ RADAR ↗
6137 AS64236 28 25.3k 8 921.6k ARIN ↗ RADAR ↗
6138 AS9153 4 25.3k 1 65.5k RIPE DB ↗ RADAR ↗
6139 AS200729 17 25.3k · · RIPE DB ↗ RADAR ↗
6140 AS11676 45 25.3k · · ARIN ↗ RADAR ↗
6141 AS9875 84 25.3k 6 6 APNIC ↗ RADAR ↗
6142 AS22860 47 25.3k 2 8.2k LACNIC ↗ RADAR ↗
6143 AS10420 99 25.3k · · LACNIC ↗ RADAR ↗
6144 AS3399 26 25.3k 3 589.8k RIPE DB ↗ RADAR ↗
6145 AS63888 96 25.3k · · APNIC ↗ RADAR ↗
6146 AS20598 68 25.3k · · RIPE DB ↗ RADAR ↗
6147 AS50911 14 25.3k 1 524.3k RIPE DB ↗ RADAR ↗
6148 AS9255 39 25.3k 52 52 APNIC ↗ RADAR ↗
6149 AS18834 7 25.3k · · ARIN ↗ RADAR ↗
6150 AS197549 4 25.3k · · RIPE DB ↗ RADAR ↗
6151 AS21013 11 25.1k 3 589.8k RIPE DB ↗ RADAR ↗
6152 AS34731 7 25.1k · · RIPE DB ↗ RADAR ↗
6153 AS401764 4 25.1k · · ARIN ↗ RADAR ↗
6154 AS41369 17 25.1k 3 1.11M RIPE DB ↗ RADAR ↗
6155 AS19886 51 25.1k · · ARIN ↗ RADAR ↗
6156 AS49635 97 25.1k · · RIPE DB ↗ RADAR ↗
6157 AS13499 8 25.1k · · ARIN ↗ RADAR ↗
6158 AS8918 4 25.1k · · RIPE DB ↗ RADAR ↗
6159 AS205515 11 25.1k · · RIPE DB ↗ RADAR ↗
6160 AS31317 15 25.1k 8 1.05M RIPE DB ↗ RADAR ↗
6161 AS393844 33 25.1k · · ARIN ↗ RADAR ↗
6162 AS30925 12 25.1k 1 65.5k RIPE DB ↗ RADAR ↗
6163 AS263783 98 25.1k 1 65.5k LACNIC ↗ RADAR ↗
6164 AS33494 44 25.1k 1 65.5k ARIN ↗ RADAR ↗
6165 AS20870 19 25.1k 1 65.5k RIPE DB ↗ RADAR ↗
6166 AS20634 13 25.1k 2 589.8k RIPE DB ↗ RADAR ↗
6167 AS1265 4 25.1k · · ARIN ↗ RADAR ↗
6168 AS14351 4 25.1k · · ARIN ↗ RADAR ↗
6169 AS137549 30 25.1k 1 65.5k APNIC ↗ RADAR ↗
6170 AS400754 13 25.1k · · ARIN ↗ RADAR ↗
6171 AS8002 4 25.1k 1 65.5k ARIN ↗ RADAR ↗
6172 AS26919 28 25.1k · · ARIN ↗ RADAR ↗
6173 AS27611 9 25.1k · · ARIN ↗ RADAR ↗
6174 AS17906 12 25.1k · · APNIC ↗ RADAR ↗
6175 AS10100 71 25.1k 6 8 APNIC ↗ RADAR ↗
6176 AS10412 6 25.1k 1 65.5k LACNIC ↗ RADAR ↗
6177 AS59790 31 25.1k 3 1.57M RIPE DB ↗ RADAR ↗
6178 AS42807 40 25.1k · · RIPE DB ↗ RADAR ↗
6179 AS42110 16 25.1k · · RIPE DB ↗ RADAR ↗
6180 AS34803 9 25.1k 1 65.5k RIPE DB ↗ RADAR ↗
6181 AS28233 30 25.1k 2 65.5k LACNIC ↗ RADAR ↗
6182 AS28745 50 25.1k 2 65.5k RIPE DB ↗ RADAR ↗
6183 AS394838 5 25.1k 1 65.5k ARIN ↗ RADAR ↗
6184 AS18103 64 25.1k 6 65.5k APNIC ↗ RADAR ↗
6185 AS61153 11 25.1k · · RIPE DB ↗ RADAR ↗
6186 AS61817 42 25.1k 1 65.5k LACNIC ↗ RADAR ↗
6187 AS6769 14 25.1k 1 65.5k RIPE DB ↗ RADAR ↗
6188 AS37678 10 25.1k 2 131.1k AFRINIC ↗ RADAR ↗
6189 AS9323 97 24.8k · · APNIC ↗ RADAR ↗
6190 AS26794 4 24.8k 1 65.5k ARIN ↗ RADAR ↗
6191 AS36962 53 24.8k · · AFRINIC ↗ RADAR ↗
6192 AS53158 28 24.8k 3 131.1k LACNIC ↗ RADAR ↗
6193 AS26809 26 24.8k 1 65.5k ARIN ↗ RADAR ↗
6194 AS28634 7 24.8k 1 65.5k LACNIC ↗ RADAR ↗
6195 AS8018 21 24.8k · · ARIN ↗ RADAR ↗
6196 AS64200 60 24.8k · · ARIN ↗ RADAR ↗
6197 AS23888 79 24.8k 26 26 APNIC ↗ RADAR ↗
6198 AS10578 4 24.8k 7 12.5k ARIN ↗ RADAR ↗
6199 AS53856 27 24.8k · · ARIN ↗ RADAR ↗
6200 AS48544 62 24.8k · · RIPE DB ↗ RADAR ↗