Top BGP ASNsdata as of 2026-04-24 21:19

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
85 552
IPv4 origin ASNs
78 185
IPv6 origin ASNs
36 403

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 85 552 ASNs · sort: IPv4 addresses (↓) · showing 5001–5100
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
5001 AS32808 14 37.9k 1 65.5k ARIN ↗ RADAR ↗
5002 AS7004 35 37.9k 6 131.1k LACNIC ↗ RADAR ↗
5003 AS45365 40 37.9k · · APNIC ↗ RADAR ↗
5004 AS39906 11 37.9k 2 65.5k RIPE DB ↗ RADAR ↗
5005 AS53246 22 37.9k 5 66.6k LACNIC ↗ RADAR ↗
5006 AS39545 6 37.6k 1 65.5k RIPE DB ↗ RADAR ↗
5007 AS29405 38 37.6k 7 1.31M RIPE DB ↗ RADAR ↗
5008 AS139203 20 37.6k 3 33 APNIC ↗ RADAR ↗
5009 AS12179 33 37.6k 1 65.5k ARIN ↗ RADAR ↗
5010 AS398156 29 37.6k 1 65.5k ARIN ↗ RADAR ↗
5011 AS53239 5 37.6k · · LACNIC ↗ RADAR ↗
5012 AS151823 15 37.6k 5 5.4k APNIC ↗ RADAR ↗
5013 AS39578 19 37.4k · · RIPE DB ↗ RADAR ↗
5014 AS17492 19 37.4k 1 65.5k APNIC ↗ RADAR ↗
5015 AS39386 15 37.4k 1 524.3k RIPE DB ↗ RADAR ↗
5016 AS28748 9 37.4k 1 524.3k RIPE DB ↗ RADAR ↗
5017 AS23777 21 37.4k 2 65.5k APNIC ↗ RADAR ↗
5018 AS12680 8 37.4k · · RIPE DB ↗ RADAR ↗
5019 AS25374 146 37.4k 1 65.5k RIPE DB ↗ RADAR ↗
5020 AS48781 8 37.4k · · RIPE DB ↗ RADAR ↗
5021 AS20477 22 37.4k · · ARIN ↗ RADAR ↗
5022 AS19254 41 37.4k · · ARIN ↗ RADAR ↗
5023 AS134375 59 37.4k 1 65.5k APNIC ↗ RADAR ↗
5024 AS10692 6 37.4k · · ARIN ↗ RADAR ↗
5025 AS49425 9 37.4k 1 524.3k RIPE DB ↗ RADAR ↗
5026 AS136052 116 37.1k 1 1 APNIC ↗ RADAR ↗
5027 AS43451 22 37.1k 4 1.64M RIPE DB ↗ RADAR ↗
5028 AS27229 63 37.1k · · ARIN ↗ RADAR ↗
5029 AS11608 43 37.1k 1 1 ARIN ↗ RADAR ↗
5030 AS34300 73 37.1k · · RIPE DB ↗ RADAR ↗
5031 AS19969 18 37.1k 4 65.8k ARIN ↗ RADAR ↗
5032 AS41911 7 37.1k · · RIPE DB ↗ RADAR ↗
5033 AS53667 45 37.1k 34 708.6k ARIN ↗ RADAR ↗
5034 AS135918 71 37.1k 1 1 APNIC ↗ RADAR ↗
5035 AS6646 20 37.1k · · ARIN ↗ RADAR ↗
5036 AS38705 50 37.1k · · APNIC ↗ RADAR ↗
5037 AS1255 14 37.1k · · ARIN ↗ RADAR ↗
5038 AS22051 77 37.1k · · ARIN ↗ RADAR ↗
5039 AS139057 145 37.1k 57 57 APNIC ↗ RADAR ↗
5040 AS11114 7 37.1k 2 131.1k ARIN ↗ RADAR ↗
5041 AS396253 79 37.1k 34 34 ARIN ↗ RADAR ↗
5042 AS25649 24 37.1k 1 65.5k ARIN ↗ RADAR ↗
5043 AS12850 10 37.1k 1 65.5k RIPE DB ↗ RADAR ↗
5044 AS27653 60 37.1k 1 65.5k LACNIC ↗ RADAR ↗
5045 AS395846 20 37.1k 3 131.3k ARIN ↗ RADAR ↗
5046 AS24904 34 37.1k 1 65.5k RIPE DB ↗ RADAR ↗
5047 AS28309 40 37.1k 3 66k LACNIC ↗ RADAR ↗
5048 AS18632 77 36.9k · · ARIN ↗ RADAR ↗
5049 AS63648 17 36.9k · · APNIC ↗ RADAR ↗
5050 AS263073 50 36.9k 20 72.2k LACNIC ↗ RADAR ↗
5051 AS24130 10 36.9k · · APNIC ↗ RADAR ↗
5052 AS57506 4 36.9k 2 8.2k RIPE DB ↗ RADAR ↗
5053 AS10348 2 36.9k · · ARIN ↗ RADAR ↗
5054 AS20432 28 36.9k 1 65.5k ARIN ↗ RADAR ↗
5055 AS20248 5 36.9k · · ARIN ↗ RADAR ↗
5056 AS18075 21 36.9k · · APNIC ↗ RADAR ↗
5057 AS36813 21 36.9k 5 66.6k ARIN ↗ RADAR ↗
5058 AS10001 10 36.9k 1 65.5k APNIC ↗ RADAR ↗
5059 AS60806 18 36.9k · · RIPE DB ↗ RADAR ↗
5060 AS20521 28 36.9k 5 65.5k RIPE DB ↗ RADAR ↗
5061 AS53065 54 36.9k 1 65.5k LACNIC ↗ RADAR ↗
5062 AS9513 11 36.9k · · APNIC ↗ RADAR ↗
5063 AS36877 77 36.9k · · AFRINIC ↗ RADAR ↗
5064 AS30256 18 36.9k 1 1 ARIN ↗ RADAR ↗
5065 AS7078 3 36.9k 1 65.5k ARIN ↗ RADAR ↗
5066 AS57910 107 36.9k 3 589.8k RIPE DB ↗ RADAR ↗
5067 AS40473 14 36.9k · · ARIN ↗ RADAR ↗
5068 AS44743 3 36.9k · · RIPE DB ↗ RADAR ↗
5069 AS29544 32 36.9k 2 65.8k AFRINIC ↗ RADAR ↗
5070 AS397836 44 36.9k 4 65.5k ARIN ↗ RADAR ↗
5071 AS29485 2 36.9k 1 524.3k RIPE DB ↗ RADAR ↗
5072 AS27693 14 36.9k 1 65.5k LACNIC ↗ RADAR ↗
5073 AS35158 5 36.9k · · RIPE DB ↗ RADAR ↗
5074 AS9627 72 36.6k · · APNIC ↗ RADAR ↗
5075 AS41549 11 36.6k 2 65.5k RIPE DB ↗ RADAR ↗
5076 AS36545 34 36.6k · · ARIN ↗ RADAR ↗
5077 AS27087 31 36.6k · · ARIN ↗ RADAR ↗
5078 AS17903 97 36.6k · · APNIC ↗ RADAR ↗
5079 AS31543 25 36.6k 4 1.18M RIPE DB ↗ RADAR ↗
5080 AS26253 15 36.6k 2 131.1k ARIN ↗ RADAR ↗
5081 AS201011 33 36.6k 17 1.05M RIPE DB ↗ RADAR ↗
5082 AS400391 29 36.6k · · ARIN ↗ RADAR ↗
5083 AS22781 30 36.6k 7 13.3k ARIN ↗ RADAR ↗
5084 AS8818 26 36.4k 2 131.1k RIPE DB ↗ RADAR ↗
5085 AS44022 20 36.4k · · RIPE DB ↗ RADAR ↗
5086 AS150008 142 36.4k 12 12 APNIC ↗ RADAR ↗
5087 AS28189 33 36.4k 2 65.5k LACNIC ↗ RADAR ↗
5088 AS52341 67 36.4k 5 66.6k LACNIC ↗ RADAR ↗
5089 AS393856 40 36.4k · · ARIN ↗ RADAR ↗
5090 AS16567 40 36.4k 1 65.5k ARIN ↗ RADAR ↗
5091 AS61231 6 36.4k 1 524.3k RIPE DB ↗ RADAR ↗
5092 AS14979 72 36.4k 3 98.3k ARIN ↗ RADAR ↗
5093 AS27792 41 36.4k 1 65.5k LACNIC ↗ RADAR ↗
5094 AS264642 30 36.4k 4 131.3k LACNIC ↗ RADAR ↗
5095 AS262420 38 36.4k 1 65.5k LACNIC ↗ RADAR ↗
5096 AS397731 11 36.4k · · ARIN ↗ RADAR ↗
5097 AS51018 69 36.4k 4 66.3k RIPE DB ↗ RADAR ↗
5098 AS41480 11 36.4k 2 131.1k RIPE DB ↗ RADAR ↗
5099 AS38027 15 36.4k · · APNIC ↗ RADAR ↗
5100 AS31376 25 36.2k 1 65.5k RIPE DB ↗ RADAR ↗