Top BGP ASNsdata as of 2026-10-09 18:35

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
86 741
IPv4 origin ASNs
79 259
IPv6 origin ASNs
37 569

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 86 741 ASNs · sort: IPv4 addresses (↓) · showing 1201–1300
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
1201 AS134762 52 227.8k 32 84.2k APNIC ↗ RADAR ↗
1202 AS34700 16 227.8k 1 65.5k RIPE DB ↗ RADAR ↗
1203 AS328471 197 227.6k 29 562.2k AFRINIC ↗ RADAR ↗
1204 AS28201 236 227.6k 1 65.5k LACNIC ↗ RADAR ↗
1205 AS42313 70 227.6k 17 758.5k RIPE DB ↗ RADAR ↗
1206 AS10103 274 227.3k 7 106.5k APNIC ↗ RADAR ↗
1207 AS4621 79 226.8k 2 131.1k APNIC ↗ RADAR ↗
1208 AS8953 30 226.6k 1 65.5k RIPE DB ↗ RADAR ↗
1209 AS142200 11 225.8k · · APNIC ↗ RADAR ↗
1210 AS34779 26 224.3k 8 524.3k RIPE DB ↗ RADAR ↗
1211 AS13767 215 224k 32 138.8k ARIN ↗ RADAR ↗
1212 AS29286 259 223.7k 11 131.1k RIPE DB ↗ RADAR ↗
1213 AS9541 680 223.5k 209 89.3k APNIC ↗ RADAR ↗
1214 AS272096 873 223.5k · · LACNIC ↗ RADAR ↗
1215 AS30873 114 222.7k 8 524.3k RIPE DB ↗ RADAR ↗
1216 AS398823 89 222.5k · · ARIN ↗ RADAR ↗
1217 AS42682 115 222.5k 7 1k RIPE DB ↗ RADAR ↗
1218 AS19871 174 222.2k 16 16 ARIN ↗ RADAR ↗
1219 AS201838 101 222k 2 1.11M RIPE DB ↗ RADAR ↗
1220 AS1706 65 222k 1 65.5k ARIN ↗ RADAR ↗
1221 AS11081 48 221.7k 1 65.5k LACNIC ↗ RADAR ↗
1222 AS13878 25 221.7k 3 73.7k LACNIC ↗ RADAR ↗
1223 AS27925 18 221.7k · · LACNIC ↗ RADAR ↗
1224 AS51407 276 221.4k 2 524.3k RIPE DB ↗ RADAR ↗
1225 AS30404 23 221.4k 3 1.25M ARIN ↗ RADAR ↗
1226 AS49100 88 220.9k 3 655.4k RIPE DB ↗ RADAR ↗
1227 AS133119 29 220.7k 1 65.5k APNIC ↗ RADAR ↗
1228 AS17501 207 220.7k 16 110.9k APNIC ↗ RADAR ↗
1229 AS15435 15 220.4k 8 2.1M RIPE DB ↗ RADAR ↗
1230 AS6661 18 220.2k 2 131.1k RIPE DB ↗ RADAR ↗
1231 AS665 41 219.6k · · ARIN ↗ RADAR ↗
1232 AS20207 170 219.6k 12 133.6k LACNIC ↗ RADAR ↗
1233 AS30764 16 219.4k 2 589.8k RIPE DB ↗ RADAR ↗
1234 AS1798 22 219.1k 2 131.1k ARIN ↗ RADAR ↗
1235 AS3360 345 218.9k 106 106 ARIN ↗ RADAR ↗
1236 AS2637 14 217.9k 4 65.5k ARIN ↗ RADAR ↗
1237 AS50810 180 217.9k · · RIPE DB ↗ RADAR ↗
1238 AS131965 60 217.9k 2 65.8k APNIC ↗ RADAR ↗
1239 AS35908 454 217.9k 11 133.1k ARIN ↗ RADAR ↗
1240 AS38 6 217.6k 3 1.05M ARIN ↗ RADAR ↗
1241 AS9842 72 217.2k · · APNIC ↗ RADAR ↗
1242 AS70 65 217.1k 2 2 ARIN ↗ RADAR ↗
1243 AS2506 15 217.1k 1 65.5k APNIC ↗ RADAR ↗
1244 AS19318 122 216.6k 30 7.93M ARIN ↗ RADAR ↗
1245 AS38195 150 216.1k 5 1.25M APNIC ↗ RADAR ↗
1246 AS140311 61 215.8k 6 18 APNIC ↗ RADAR ↗
1247 AS48832 327 215.6k 8 37.1k RIPE DB ↗ RADAR ↗
1248 AS53237 38 215k 17 94.2k LACNIC ↗ RADAR ↗
1249 AS21351 23 215k 19 31.7k RIPE DB ↗ RADAR ↗
1250 AS46255 34 214.8k · · ARIN ↗ RADAR ↗
1251 AS37153 46 214.8k 3 32.8k AFRINIC ↗ RADAR ↗
1252 AS16629 18 214.8k 5 24.6k LACNIC ↗ RADAR ↗
1253 AS15706 214 214k 1 65.5k AFRINIC ↗ RADAR ↗
1254 AS203953 13 214k 1 524.3k RIPE DB ↗ RADAR ↗
1255 AS12684 176 213.8k 3 139.3k RIPE DB ↗ RADAR ↗
1256 AS11976 401 213.5k · · ARIN ↗ RADAR ↗
1257 AS48065 118 213k · · RIPE DB ↗ RADAR ↗
1258 AS53755 170 212.7k 3 135.2k ARIN ↗ RADAR ↗
1259 AS39686 77 212.5k 20 1.9M RIPE DB ↗ RADAR ↗
1260 AS23752 100 212.2k 14 66.5k APNIC ↗ RADAR ↗
1261 AS22552 37 212k 1 65.5k ARIN ↗ RADAR ↗
1262 AS2055 14 212k 7 65.8k ARIN ↗ RADAR ↗
1263 AS10846 25 211.2k 1 1 ARIN ↗ RADAR ↗
1264 AS28469 236 210.7k 39 7.1k LACNIC ↗ RADAR ↗
1265 AS37294 142 210.7k 3 131.1k AFRINIC ↗ RADAR ↗
1266 AS34087 27 210.5k 3 589.8k RIPE DB ↗ RADAR ↗
1267 AS28198 221 210.4k 140 83.5k LACNIC ↗ RADAR ↗
1268 AS18046 111 209.9k 2 65.5k APNIC ↗ RADAR ↗
1269 AS37228 130 209.9k 1 65.5k AFRINIC ↗ RADAR ↗
1270 AS54804 81 209.4k 1 65.5k ARIN ↗ RADAR ↗
1271 AS7896 7 209.2k 1 1.05M ARIN ↗ RADAR ↗
1272 AS14 11 208.9k 1 65.5k ARIN ↗ RADAR ↗
1273 AS21517 14 208.9k · · ARIN ↗ RADAR ↗
1274 AS133774 248 208.6k 24 18.4k APNIC ↗ RADAR ↗
1275 AS21286 23 208.4k 5 515 RIPE DB ↗ RADAR ↗
1276 AS11188 49 208.1k · · ARIN ↗ RADAR ↗
1277 AS4628 561 207.9k 1 65.5k APNIC ↗ RADAR ↗
1278 AS271773 59 207.9k 6 68 LACNIC ↗ RADAR ↗
1279 AS21724 66 207.6k · · ARIN ↗ RADAR ↗
1280 AS208398 33 207.6k 2 131.1k RIPE DB ↗ RADAR ↗
1281 AS29838 118 207.6k 19 142.6k ARIN ↗ RADAR ↗
1282 AS16524 197 207.6k 27 135.2k ARIN ↗ RADAR ↗
1283 AS12668 208 207.4k 2 65.5k RIPE DB ↗ RADAR ↗
1284 AS135097 56 207.1k 1 1 APNIC ↗ RADAR ↗
1285 AS24186 508 206.8k 133 65.8k APNIC ↗ RADAR ↗
1286 AS50482 45 206.6k · · RIPE DB ↗ RADAR ↗
1287 AS9555 30 206.3k 5 65.5k APNIC ↗ RADAR ↗
1288 AS262773 348 206.3k 58 395.9k LACNIC ↗ RADAR ↗
1289 AS134768 88 205.6k 39 12.6k APNIC ↗ RADAR ↗
1290 AS8607 20 205.6k 4 720.9k RIPE DB ↗ RADAR ↗
1291 AS25935 21 205.1k · · ARIN ↗ RADAR ↗
1292 AS1897 8 205.1k · · RIPE DB ↗ RADAR ↗
1293 AS14381 39 205.1k 3 65.6k ARIN ↗ RADAR ↗
1294 AS9781 65 204.8k · · APNIC ↗ RADAR ↗
1295 AS398465 178 204.5k 18 1.25M ARIN ↗ RADAR ↗
1296 AS28186 124 204.5k 73 230.7k LACNIC ↗ RADAR ↗
1297 AS1742 13 204.5k 4 69.6k ARIN ↗ RADAR ↗
1298 AS23944 97 204.3k 13 53.2k APNIC ↗ RADAR ↗
1299 AS39608 16 204k · · RIPE DB ↗ RADAR ↗
1300 AS25 12 204k 2 65.5k ARIN ↗ RADAR ↗