Top BGP ASNsdata as of 2026-05-03 11:51

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
85 611
IPv4 origin ASNs
78 238
IPv6 origin ASNs
36 454

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 85 611 ASNs · sort: IPv4 addresses (↓) · showing 12201–12300
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
12201 AS43435 1 8.2k · · RIPE DB ↗ RADAR ↗
12202 AS327900 19 8.2k · · AFRINIC ↗ RADAR ↗
12203 AS15223 1 8.2k · · ARIN ↗ RADAR ↗
12204 AS17977 2 8.2k · · APNIC ↗ RADAR ↗
12205 AS16251 2 8.2k · · RIPE DB ↗ RADAR ↗
12206 AS33563 4 8.2k · · ARIN ↗ RADAR ↗
12207 AS8830 2 8.2k · · RIPE DB ↗ RADAR ↗
12208 AS8828 1 8.2k · · RIPE DB ↗ RADAR ↗
12209 AS63089 2 8.2k 1 65.5k ARIN ↗ RADAR ↗
12210 AS33551 15 8.2k · · ARIN ↗ RADAR ↗
12211 AS52930 2 8.2k 1 65.5k LACNIC ↗ RADAR ↗
12212 AS8913 1 8.2k 1 65.5k RIPE DB ↗ RADAR ↗
12213 AS62856 19 8.2k · · ARIN ↗ RADAR ↗
12214 AS63100 6 8.2k · · ARIN ↗ RADAR ↗
12215 AS52142 19 8.2k 1 65.5k RIPE DB ↗ RADAR ↗
12216 AS48971 6 8.2k 1 524.3k RIPE DB ↗ RADAR ↗
12217 AS57188 3 8.2k 1 65.5k RIPE DB ↗ RADAR ↗
12218 AS17988 11 8.2k · · APNIC ↗ RADAR ↗
12219 AS52940 12 8.2k 6 148k LACNIC ↗ RADAR ↗
12220 AS36515 3 8.2k · · ARIN ↗ RADAR ↗
12221 AS21197 3 8.2k 1 524.3k RIPE DB ↗ RADAR ↗
12222 AS36503 1 8.2k · · ARIN ↗ RADAR ↗
12223 AS1044 10 8.2k · · ARIN ↗ RADAR ↗
12224 AS39145 1 8.2k · · RIPE DB ↗ RADAR ↗
12225 AS17843 1 8.2k · · APNIC ↗ RADAR ↗
12226 AS8884 5 8.2k · · RIPE DB ↗ RADAR ↗
12227 AS132730 20 8.2k · · APNIC ↗ RADAR ↗
12228 AS17876 1 8.2k · · APNIC ↗ RADAR ↗
12229 AS57069 1 8.2k · · RIPE DB ↗ RADAR ↗
12230 AS51009 1 8.2k 1 524.3k RIPE DB ↗ RADAR ↗
12231 AS14559 2 8.2k · · ARIN ↗ RADAR ↗
12232 AS393393 17 8.2k · · ARIN ↗ RADAR ↗
12233 AS43364 21 8.2k 1 65.5k RIPE DB ↗ RADAR ↗
12234 AS262764 15 8.2k 1 65.5k LACNIC ↗ RADAR ↗
12235 AS132774 21 8.2k 2 131.1k APNIC ↗ RADAR ↗
12236 AS215182 19 8.2k · · RIPE DB ↗ RADAR ↗
12237 AS39125 17 8.2k · · RIPE DB ↗ RADAR ↗
12238 AS47064 1 8.2k · · ARIN ↗ RADAR ↗
12239 AS3834 1 8.2k 1 1 ARIN ↗ RADAR ↗
12240 AS52908 6 8.2k 7 196.6k LACNIC ↗ RADAR ↗
12241 AS271755 1 8.2k · · LACNIC ↗ RADAR ↗
12242 AS205185 13 8.2k 3 1.57M RIPE DB ↗ RADAR ↗
12243 AS8887 1 8.2k 1 65.5k RIPE DB ↗ RADAR ↗
12244 AS31893 4 8.2k · · ARIN ↗ RADAR ↗
12245 AS16214 1 8.2k · · AFRINIC ↗ RADAR ↗
12246 AS57016 4 8.2k · · RIPE DB ↗ RADAR ↗
12247 AS13292 1 8.2k · · RIPE DB ↗ RADAR ↗
12248 AS397057 2 8.2k · · ARIN ↗ RADAR ↗
12249 AS16267 1 8.2k · · RIPE DB ↗ RADAR ↗
12250 AS52157 5 8.2k 1 524.3k RIPE DB ↗ RADAR ↗
12251 AS328943 17 8.2k 1 65.5k AFRINIC ↗ RADAR ↗
12252 AS43080 1 8.2k · · RIPE DB ↗ RADAR ↗
12253 AS11595 2 8.2k · · ARIN ↗ RADAR ↗
12254 AS39288 6 8.2k 1 65.5k RIPE DB ↗ RADAR ↗
12255 AS262749 24 8.2k 5 65.7k LACNIC ↗ RADAR ↗
12256 AS399081 2 8.2k 1 65.5k ARIN ↗ RADAR ↗
12257 AS43542 1 8.2k 1 65.5k RIPE DB ↗ RADAR ↗
12258 AS21709 2 8.2k · · ARIN ↗ RADAR ↗
12259 AS136538 8 8.2k · · APNIC ↗ RADAR ↗
12260 AS196883 9 8.2k · · RIPE DB ↗ RADAR ↗
12261 AS17739 1 8.2k · · APNIC ↗ RADAR ↗
12262 AS26860 1 8.2k 1 65.5k ARIN ↗ RADAR ↗
12263 AS16190 15 8.2k 3 458.8k RIPE DB ↗ RADAR ↗
12264 AS33876 8 8.2k 1 65.5k RIPE DB ↗ RADAR ↗
12265 AS262403 9 8.2k 4 66.1k LACNIC ↗ RADAR ↗
12266 AS21244 1 8.2k · · RIPE DB ↗ RADAR ↗
12267 AS62627 32 8.2k · · ARIN ↗ RADAR ↗
12268 AS209835 25 8.2k 9 9 RIPE DB ↗ RADAR ↗
12269 AS262381 15 8.2k 1 65.5k LACNIC ↗ RADAR ↗
12270 AS29871 1 8.2k · · ARIN ↗ RADAR ↗
12271 AS53019 17 8.2k 5 74.2k LACNIC ↗ RADAR ↗
12272 AS43066 17 8.2k 6 262.1k RIPE DB ↗ RADAR ↗
12273 AS150027 32 8.2k · · APNIC ↗ RADAR ↗
12274 AS394744 1 8.2k · · ARIN ↗ RADAR ↗
12275 AS139490 32 8.2k 65 65 APNIC ↗ RADAR ↗
12276 AS196976 1 8.2k · · RIPE DB ↗ RADAR ↗
12277 AS43510 16 8.2k · · RIPE DB ↗ RADAR ↗
12278 AS47003 1 8.2k · · ARIN ↗ RADAR ↗
12279 AS31997 29 8.2k 1 1 ARIN ↗ RADAR ↗
12280 AS39228 17 8.2k · · RIPE DB ↗ RADAR ↗
12281 AS11752 1 8.2k 1 65.5k LACNIC ↗ RADAR ↗
12282 AS26748 1 8.2k · · ARIN ↗ RADAR ↗
12283 AS33725 4 8.2k · · ARIN ↗ RADAR ↗
12284 AS19935 17 8.2k · · ARIN ↗ RADAR ↗
12285 AS263465 17 8.2k 1 65.5k LACNIC ↗ RADAR ↗
12286 AS13233 1 8.2k · · RIPE DB ↗ RADAR ↗
12287 AS43200 1 8.2k · · RIPE DB ↗ RADAR ↗
12288 AS132497 32 8.2k 102 65.6k APNIC ↗ RADAR ↗
12289 AS267546 9 8.2k 3 131.1k LACNIC ↗ RADAR ↗
12290 AS8787 1 8.2k 1 65.5k RIPE DB ↗ RADAR ↗
12291 AS26792 1 8.2k 1 65.5k ARIN ↗ RADAR ↗
12292 AS57279 3 8.2k 1 65.5k RIPE DB ↗ RADAR ↗
12293 AS196927 1 8.2k 1 65.5k RIPE DB ↗ RADAR ↗
12294 AS263472 10 8.2k 1 65.5k LACNIC ↗ RADAR ↗
12295 AS399775 2 8.2k · · ARIN ↗ RADAR ↗
12296 AS33811 3 8.2k 1 1 RIPE DB ↗ RADAR ↗
12297 AS262803 15 8.2k 3 82.2k LACNIC ↗ RADAR ↗
12298 AS209974 26 8.2k 1 65.5k RIPE DB ↗ RADAR ↗
12299 AS263474 15 8.2k 6 180.2k LACNIC ↗ RADAR ↗
12300 AS19872 1 8.2k 1 65.5k ARIN ↗ RADAR ↗