Top BGP ASNsdata as of 2026-10-31 05:40

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
87 308
IPv4 origin ASNs
79 714
IPv6 origin ASNs
38 052

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 87 308 ASNs · sort: IPv4 addresses (↓) · showing 301–400
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
301 AS137266 182 1.76M · · WHOIS ↗ RADAR ↗
302 AS22284 211 1.75M 1 65.5k WHOIS ↗ RADAR ↗
303 AS11776 1 922 1.73M 19 345.1k WHOIS ↗ RADAR ↗
304 AS21497 168 1.72M 1 65.5k WHOIS ↗ RADAR ↗
305 AS855 839 1.71M 6 65.5k WHOIS ↗ RADAR ↗
306 AS21334 64 1.7M 7 2.23M WHOIS ↗ RADAR ↗
307 AS5483 115 1.7M 11 1.38M WHOIS ↗ RADAR ↗
308 AS14654 216 1.69M 1 65.5k WHOIS ↗ RADAR ↗
309 AS16135 304 1.69M 110 1.8k WHOIS ↗ RADAR ↗
310 AS17421 191 1.69M 34 33.56M WHOIS ↗ RADAR ↗
311 AS6697 218 1.69M 13 721k WHOIS ↗ RADAR ↗
312 AS6325 56 1.69M 5 118.8k WHOIS ↗ RADAR ↗
313 AS30986 297 1.68M 85 16.85M WHOIS ↗ RADAR ↗
314 AS7385 73 1.68M 3 524.3k WHOIS ↗ RADAR ↗
315 AS11664 1 519 1.67M 1443 267.2k WHOIS ↗ RADAR ↗
316 AS17552 161 1.67M 421 66.3k WHOIS ↗ RADAR ↗
317 AS9009 4 419 1.66M 809 3.93M WHOIS ↗ RADAR ↗
318 AS12714 313 1.66M 2 131.1k WHOIS ↗ RADAR ↗
319 AS38841 447 1.65M 38 114.7k WHOIS ↗ RADAR ↗
320 AS30036 2 546 1.64M 1295 770.5k WHOIS ↗ RADAR ↗
321 AS56047 1 759 1.64M 725 2.19M WHOIS ↗ RADAR ↗
322 AS3371 28 1.64M 3 131.1k WHOIS ↗ RADAR ↗
323 AS9908 200 1.64M · · WHOIS ↗ RADAR ↗
324 AS10010 185 1.64M 7 688.1k WHOIS ↗ RADAR ↗
325 AS27947 384 1.64M 747 263.3k WHOIS ↗ RADAR ↗
326 AS55990 390 1.63M 21 247.8k WHOIS ↗ RADAR ↗
327 AS9595 45 1.63M 4 67.31M WHOIS ↗ RADAR ↗
328 AS14522 245 1.62M 103 611.6k WHOIS ↗ RADAR ↗
329 AS9141 76 1.61M 13 2.16M WHOIS ↗ RADAR ↗
330 AS18809 740 1.61M 19 262.2k WHOIS ↗ RADAR ↗
331 AS15830 1 084 1.61M 216 6.47M WHOIS ↗ RADAR ↗
332 AS109 96 1.6M 46 83.2k WHOIS ↗ RADAR ↗
333 AS2510 60 1.59M 1 65.5k WHOIS ↗ RADAR ↗
334 AS38091 120 1.59M 16 65.5k WHOIS ↗ RADAR ↗
335 AS22085 10 1.59M 1 262.1k WHOIS ↗ RADAR ↗
336 AS1680 60 1.59M 18 2.1M WHOIS ↗ RADAR ↗
337 AS51207 4 1.58M 1 524.3k WHOIS ↗ RADAR ↗
338 AS20978 419 1.58M 92 3.1k WHOIS ↗ RADAR ↗
339 AS37287 56 1.58M · · WHOIS ↗ RADAR ↗
340 AS6535 88 1.58M 8 4.2k WHOIS ↗ RADAR ↗
341 AS6400 109 1.55M 11 70.7k WHOIS ↗ RADAR ↗
342 AS13335 2 712 1.55M 3080 1.26M WHOIS ↗ RADAR ↗
343 AS6181 116 1.55M 2 1.11M WHOIS ↗ RADAR ↗
344 AS12091 129 1.52M · · WHOIS ↗ RADAR ↗
345 AS8220 152 1.52M 19 393.2k WHOIS ↗ RADAR ↗
346 AS10695 54 1.52M · · WHOIS ↗ RADAR ↗
347 AS3479 23 1.52M · · WHOIS ↗ RADAR ↗
348 AS36937 22 1.51M 1 65.5k WHOIS ↗ RADAR ↗
349 AS18126 63 1.51M 2 131.1k WHOIS ↗ RADAR ↗
350 AS20473 1 781 1.49M 479 7.68M WHOIS ↗ RADAR ↗
351 AS12252 681 1.49M 559 137.7k WHOIS ↗ RADAR ↗
352 AS8866 1 014 1.49M 214 132.2k WHOIS ↗ RADAR ↗
353 AS7459 1 745 1.47M 4 65.5k WHOIS ↗ RADAR ↗
354 AS2519 182 1.46M 2 1.57M WHOIS ↗ RADAR ↗
355 AS8764 920 1.46M 151 17k WHOIS ↗ RADAR ↗
356 AS37705 102 1.46M 32 80.2k WHOIS ↗ RADAR ↗
357 AS24608 16 1.45M · · WHOIS ↗ RADAR ↗
358 AS9506 79 1.45M 291 610.5k WHOIS ↗ RADAR ↗
359 AS29355 2 526 1.45M 7 606.2k WHOIS ↗ RADAR ↗
360 AS24547 980 1.44M 2126 1.81M WHOIS ↗ RADAR ↗
361 AS15502 218 1.43M · · WHOIS ↗ RADAR ↗
362 AS210 29 1.43M 1 65.5k WHOIS ↗ RADAR ↗
363 AS8987 141 1.43M 118 29.5k WHOIS ↗ RADAR ↗
364 AS2686 169 1.43M 1 65.5k WHOIS ↗ RADAR ↗
365 AS22561 327 1.43M · · WHOIS ↗ RADAR ↗
366 AS4637 663 1.41M 105 327.8k WHOIS ↗ RADAR ↗
367 AS20011 1 124 1.4M 3 65.6k WHOIS ↗ RADAR ↗
368 AS28118 863 1.39M 2 131.1k WHOIS ↗ RADAR ↗
369 AS63949 355 1.39M 98 2.36M WHOIS ↗ RADAR ↗
370 AS197 46 1.38M · · WHOIS ↗ RADAR ↗
371 AS10474 17 1.38M · · WHOIS ↗ RADAR ↗
372 AS23201 369 1.38M 17 196.7k WHOIS ↗ RADAR ↗
373 AS6619 117 1.37M 8 459k WHOIS ↗ RADAR ↗
374 AS766 31 1.37M 3 589.8k WHOIS ↗ RADAR ↗
375 AS12083 778 1.37M 1 1.05M WHOIS ↗ RADAR ↗
376 AS47377 86 1.37M 3 196.6k WHOIS ↗ RADAR ↗
377 AS12912 48 1.36M 2 589.8k WHOIS ↗ RADAR ↗
378 AS46887 804 1.35M 258 294.6k WHOIS ↗ RADAR ↗
379 AS15897 552 1.32M 22 66.9k WHOIS ↗ RADAR ↗
380 AS5391 47 1.31M 2 589.8k WHOIS ↗ RADAR ↗
381 AS11492 4 654 1.31M 72 458.9M WHOIS ↗ RADAR ↗
382 AS42961 194 1.3M 14 327.7k WHOIS ↗ RADAR ↗
383 AS7575 202 1.3M 9 393.2k WHOIS ↗ RADAR ↗
384 AS17621 392 1.29M 422 1.63M WHOIS ↗ RADAR ↗
385 AS28840 352 1.29M · · WHOIS ↗ RADAR ↗
386 AS7482 76 1.28M 1 4.1k WHOIS ↗ RADAR ↗
387 AS37054 186 1.28M 1 65.5k WHOIS ↗ RADAR ↗
388 AS4685 62 1.28M 2 589.8k WHOIS ↗ RADAR ↗
389 AS12849 382 1.27M 2 589.8k WHOIS ↗ RADAR ↗
390 AS72 138 1.26M · · WHOIS ↗ RADAR ↗
391 AS4721 162 1.26M 1 65.5k WHOIS ↗ RADAR ↗
392 AS1241 70 1.26M 29 904.2k WHOIS ↗ RADAR ↗
393 AS203020 1 687 1.26M 96 7.47M WHOIS ↗ RADAR ↗
394 AS17813 65 1.25M 3 65.5k WHOIS ↗ RADAR ↗
395 AS11172 951 1.25M 3114 152.7k WHOIS ↗ RADAR ↗
396 AS12741 163 1.24M 3 131.1k WHOIS ↗ RADAR ↗
397 AS5006 77 1.24M · · WHOIS ↗ RADAR ↗
398 AS17622 469 1.23M 1977 63.3k WHOIS ↗ RADAR ↗
399 AS5619 22 1.23M 3 1.05M WHOIS ↗ RADAR ↗
400 AS24757 517 1.21M 2 65.5k WHOIS ↗ RADAR ↗