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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
🗺 IPv4 address-space map → 📊 ASN TOP →
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IPv4 prefixes
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

IPv4 prefixes by size /1–/24 only, excl. /0 default

MaskPrefixesAddresses
/8 16
268 435 456
/9 14
117 440 512
/10 39
163 577 856
/11 97
203 423 744
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
Context
Total IPv4 /24 blocks 16 777 216 /24
Reserved + tech /24 (0/8, 10/8, 127/8, 224–255/8, 100.64/10, 169.254/16, 172.16/12, 192.168/16, …) 2 315 269 /24 13.80%
Of those, announced anyway (bogon leaks) 273 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/16 1
4 294 967 296
/19 1
536 870 912
/20 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 503 IPv4 prefixes · ASN: AS27747 · showing 301–503
# Prefix ↓ Mask Range Origin ASN MOAS
301 181.47.224.0/20 /20 181.47.224.0 – 181.47.239.255 AS27747 1
302 181.47.216.0/21 /21 181.47.216.0 – 181.47.223.255 AS27747 1
303 181.47.208.0/21 /21 181.47.208.0 – 181.47.215.255 AS27747 1
304 181.47.208.0/20 /20 181.47.208.0 – 181.47.223.255 AS27747 1
305 181.47.200.0/21 /21 181.47.200.0 – 181.47.207.255 AS27747 1
306 181.47.192.0/21 /21 181.47.192.0 – 181.47.199.255 AS27747 1
307 181.47.192.0/20 /20 181.47.192.0 – 181.47.207.255 AS27747 1
308 181.47.184.0/24 /24 181.47.184.0 – 181.47.184.255 AS27747 1
309 181.47.184.0/21 /21 181.47.184.0 – 181.47.191.255 AS27747 1
310 181.47.176.0/21 /21 181.47.176.0 – 181.47.183.255 AS27747 1
311 181.47.176.0/20 /20 181.47.176.0 – 181.47.191.255 AS27747 1
312 181.47.168.0/21 /21 181.47.168.0 – 181.47.175.255 AS27747 1
313 181.47.160.0/21 /21 181.47.160.0 – 181.47.167.255 AS27747 1
314 181.47.160.0/20 /20 181.47.160.0 – 181.47.175.255 AS27747 1
315 181.47.152.0/21 /21 181.47.152.0 – 181.47.159.255 AS27747 1
316 181.47.144.0/21 /21 181.47.144.0 – 181.47.151.255 AS27747 1
317 181.47.144.0/20 /20 181.47.144.0 – 181.47.159.255 AS27747 1
318 181.47.136.0/21 /21 181.47.136.0 – 181.47.143.255 AS27747 1
319 181.47.135.0/24 /24 181.47.135.0 – 181.47.135.255 AS27747 1
320 181.47.128.0/21 /21 181.47.128.0 – 181.47.135.255 AS27747 1
321 181.47.128.0/20 /20 181.47.128.0 – 181.47.143.255 AS27747 1
322 181.47.120.0/21 /21 181.47.120.0 – 181.47.127.255 AS27747 1
323 181.47.112.0/21 /21 181.47.112.0 – 181.47.119.255 AS27747 1
324 181.47.112.0/20 /20 181.47.112.0 – 181.47.127.255 AS27747 1
325 181.47.104.0/21 /21 181.47.104.0 – 181.47.111.255 AS27747 1
326 181.47.96.0/21 /21 181.47.96.0 – 181.47.103.255 AS27747 1
327 181.47.96.0/20 /20 181.47.96.0 – 181.47.111.255 AS27747 1
328 181.47.88.0/21 /21 181.47.88.0 – 181.47.95.255 AS27747 1
329 181.47.80.0/21 /21 181.47.80.0 – 181.47.87.255 AS27747 1
330 181.47.80.0/20 /20 181.47.80.0 – 181.47.95.255 AS27747 1
331 181.47.72.0/21 /21 181.47.72.0 – 181.47.79.255 AS27747 1
332 181.47.64.0/21 /21 181.47.64.0 – 181.47.71.255 AS27747 1
333 181.47.64.0/20 /20 181.47.64.0 – 181.47.79.255 AS27747 1
334 181.47.56.0/21 /21 181.47.56.0 – 181.47.63.255 AS27747 1
335 181.47.48.0/21 /21 181.47.48.0 – 181.47.55.255 AS27747 1
336 181.47.48.0/20 /20 181.47.48.0 – 181.47.63.255 AS27747 1
337 181.47.40.0/21 /21 181.47.40.0 – 181.47.47.255 AS27747 1
338 181.47.32.0/21 /21 181.47.32.0 – 181.47.39.255 AS27747 1
339 181.47.32.0/20 /20 181.47.32.0 – 181.47.47.255 AS27747 1
340 181.47.24.0/21 /21 181.47.24.0 – 181.47.31.255 AS27747 1
341 181.47.19.0/24 /24 181.47.19.0 – 181.47.19.255 AS27747 1
342 181.47.16.0/21 /21 181.47.16.0 – 181.47.23.255 AS27747 1
343 181.47.16.0/20 /20 181.47.16.0 – 181.47.31.255 AS27747 1
344 181.47.8.0/21 /21 181.47.8.0 – 181.47.15.255 AS27747 1
345 181.47.0.0/21 /21 181.47.0.0 – 181.47.7.255 AS27747 1
346 181.47.0.0/20 /20 181.47.0.0 – 181.47.15.255 AS27747 1
347 181.46.248.0/21 /21 181.46.248.0 – 181.46.255.255 AS27747 1
348 181.46.240.0/21 /21 181.46.240.0 – 181.46.247.255 AS27747 1
349 181.46.240.0/20 /20 181.46.240.0 – 181.46.255.255 AS27747 1
350 181.46.232.0/21 /21 181.46.232.0 – 181.46.239.255 AS27747 1
351 181.46.224.0/21 /21 181.46.224.0 – 181.46.231.255 AS27747 1
352 181.46.224.0/20 /20 181.46.224.0 – 181.46.239.255 AS27747 1
353 181.46.216.0/21 /21 181.46.216.0 – 181.46.223.255 AS27747 1
354 181.46.209.0/24 /24 181.46.209.0 – 181.46.209.255 AS27747 1
355 181.46.208.0/21 /21 181.46.208.0 – 181.46.215.255 AS27747 1
356 181.46.208.0/20 /20 181.46.208.0 – 181.46.223.255 AS27747 1
357 181.46.200.0/21 /21 181.46.200.0 – 181.46.207.255 AS27747 1
358 181.46.192.0/21 /21 181.46.192.0 – 181.46.199.255 AS27747 1
359 181.46.192.0/20 /20 181.46.192.0 – 181.46.207.255 AS27747 1
360 181.46.184.0/21 /21 181.46.184.0 – 181.46.191.255 AS27747 1
361 181.46.176.0/21 /21 181.46.176.0 – 181.46.183.255 AS27747 1
362 181.46.176.0/20 /20 181.46.176.0 – 181.46.191.255 AS27747 1
363 181.46.168.0/21 /21 181.46.168.0 – 181.46.175.255 AS27747 1
364 181.46.160.0/21 /21 181.46.160.0 – 181.46.167.255 AS27747 1
365 181.46.160.0/20 /20 181.46.160.0 – 181.46.175.255 AS27747 1
366 181.46.152.0/21 /21 181.46.152.0 – 181.46.159.255 AS27747 1
367 181.46.144.0/21 /21 181.46.144.0 – 181.46.151.255 AS27747 1
368 181.46.144.0/20 /20 181.46.144.0 – 181.46.159.255 AS27747 1
369 181.46.136.0/21 /21 181.46.136.0 – 181.46.143.255 AS27747 1
370 181.46.128.0/21 /21 181.46.128.0 – 181.46.135.255 AS27747 1
371 181.46.128.0/20 /20 181.46.128.0 – 181.46.143.255 AS27747 1
372 181.46.120.0/21 /21 181.46.120.0 – 181.46.127.255 AS27747 1
373 181.46.112.0/21 /21 181.46.112.0 – 181.46.119.255 AS27747 1
374 181.46.112.0/20 /20 181.46.112.0 – 181.46.127.255 AS27747 1
375 181.46.104.0/21 /21 181.46.104.0 – 181.46.111.255 AS27747 1
376 181.46.96.0/21 /21 181.46.96.0 – 181.46.103.255 AS27747 1
377 181.46.96.0/20 /20 181.46.96.0 – 181.46.111.255 AS27747 1
378 181.46.88.0/21 /21 181.46.88.0 – 181.46.95.255 AS27747 1
379 181.46.80.0/21 /21 181.46.80.0 – 181.46.87.255 AS27747 1
380 181.46.80.0/20 /20 181.46.80.0 – 181.46.95.255 AS27747 1
381 181.46.79.0/24 /24 181.46.79.0 – 181.46.79.255 AS27747 1
382 181.46.72.0/21 /21 181.46.72.0 – 181.46.79.255 AS27747 1
383 181.46.64.0/21 /21 181.46.64.0 – 181.46.71.255 AS27747 1
384 181.46.64.0/20 /20 181.46.64.0 – 181.46.79.255 AS27747 1
385 181.46.56.0/21 /21 181.46.56.0 – 181.46.63.255 AS27747 1
386 181.46.48.0/21 /21 181.46.48.0 – 181.46.55.255 AS27747 1
387 181.46.48.0/20 /20 181.46.48.0 – 181.46.63.255 AS27747 1
388 181.46.40.0/21 /21 181.46.40.0 – 181.46.47.255 AS27747 1
389 181.46.32.0/21 /21 181.46.32.0 – 181.46.39.255 AS27747 1
390 181.46.32.0/20 /20 181.46.32.0 – 181.46.47.255 AS27747 1
391 181.46.24.0/21 /21 181.46.24.0 – 181.46.31.255 AS27747 1
392 181.46.16.0/21 /21 181.46.16.0 – 181.46.23.255 AS27747 1
393 181.46.16.0/20 /20 181.46.16.0 – 181.46.31.255 AS27747 1
394 181.46.8.0/21 /21 181.46.8.0 – 181.46.15.255 AS27747 1
395 181.46.0.0/21 /21 181.46.0.0 – 181.46.7.255 AS27747 1
396 181.46.0.0/20 /20 181.46.0.0 – 181.46.15.255 AS27747 1
397 181.46.0.0/15 /15 181.46.0.0 – 181.47.255.255 AS27747 1
398 181.45.252.0/24 /24 181.45.252.0 – 181.45.252.255 AS27747 1
399 181.45.248.0/24 /24 181.45.248.0 – 181.45.248.255 AS27747 1
400 181.45.248.0/21 /21 181.45.248.0 – 181.45.255.255 AS27747 1
401 181.45.240.0/21 /21 181.45.240.0 – 181.45.247.255 AS27747 1
402 181.45.240.0/20 /20 181.45.240.0 – 181.45.255.255 AS27747 1
403 181.45.232.0/21 /21 181.45.232.0 – 181.45.239.255 AS27747 1
404 181.45.224.0/21 /21 181.45.224.0 – 181.45.231.255 AS27747 1
405 181.45.224.0/20 /20 181.45.224.0 – 181.45.239.255 AS27747 1
406 181.45.216.0/21 /21 181.45.216.0 – 181.45.223.255 AS27747 1
407 181.45.208.0/21 /21 181.45.208.0 – 181.45.215.255 AS27747 1
408 181.45.208.0/20 /20 181.45.208.0 – 181.45.223.255 AS27747 1
409 181.45.200.0/21 /21 181.45.200.0 – 181.45.207.255 AS27747 1
410 181.45.192.0/21 /21 181.45.192.0 – 181.45.199.255 AS27747 1
411 181.45.192.0/20 /20 181.45.192.0 – 181.45.207.255 AS27747 1
412 181.45.184.0/21 /21 181.45.184.0 – 181.45.191.255 AS27747 1
413 181.45.176.0/21 /21 181.45.176.0 – 181.45.183.255 AS27747 1
414 181.45.176.0/20 /20 181.45.176.0 – 181.45.191.255 AS27747 1
415 181.45.168.0/21 /21 181.45.168.0 – 181.45.175.255 AS27747 1
416 181.45.160.0/21 /21 181.45.160.0 – 181.45.167.255 AS27747 1
417 181.45.160.0/20 /20 181.45.160.0 – 181.45.175.255 AS27747 1
418 181.45.152.0/21 /21 181.45.152.0 – 181.45.159.255 AS27747 1
419 181.45.144.0/21 /21 181.45.144.0 – 181.45.151.255 AS27747 1
420 181.45.144.0/20 /20 181.45.144.0 – 181.45.159.255 AS27747 1
421 181.45.136.0/21 /21 181.45.136.0 – 181.45.143.255 AS27747 1
422 181.45.128.0/21 /21 181.45.128.0 – 181.45.135.255 AS27747 1
423 181.45.128.0/20 /20 181.45.128.0 – 181.45.143.255 AS27747 1
424 181.45.120.0/21 /21 181.45.120.0 – 181.45.127.255 AS27747 1
425 181.45.119.0/24 /24 181.45.119.0 – 181.45.119.255 AS27747 1
426 181.45.112.0/21 /21 181.45.112.0 – 181.45.119.255 AS27747 1
427 181.45.112.0/20 /20 181.45.112.0 – 181.45.127.255 AS27747 1
428 181.45.104.0/21 /21 181.45.104.0 – 181.45.111.255 AS27747 1
429 181.45.96.0/21 /21 181.45.96.0 – 181.45.103.255 AS27747 1
430 181.45.96.0/20 /20 181.45.96.0 – 181.45.111.255 AS27747 1
431 181.45.88.0/21 /21 181.45.88.0 – 181.45.95.255 AS27747 1
432 181.45.80.0/21 /21 181.45.80.0 – 181.45.87.255 AS27747 1
433 181.45.80.0/20 /20 181.45.80.0 – 181.45.95.255 AS27747 1
434 181.45.72.0/21 /21 181.45.72.0 – 181.45.79.255 AS27747 1
435 181.45.64.0/24 /24 181.45.64.0 – 181.45.64.255 AS27747 1
436 181.45.64.0/21 /21 181.45.64.0 – 181.45.71.255 AS27747 1
437 181.45.64.0/20 /20 181.45.64.0 – 181.45.79.255 AS27747 1
438 181.45.56.0/21 /21 181.45.56.0 – 181.45.63.255 AS27747 1
439 181.45.48.0/21 /21 181.45.48.0 – 181.45.55.255 AS27747 1
440 181.45.48.0/20 /20 181.45.48.0 – 181.45.63.255 AS27747 1
441 181.45.40.0/21 /21 181.45.40.0 – 181.45.47.255 AS27747 1
442 181.45.32.0/21 /21 181.45.32.0 – 181.45.39.255 AS27747 1
443 181.45.32.0/20 /20 181.45.32.0 – 181.45.47.255 AS27747 1
444 181.45.24.0/21 /21 181.45.24.0 – 181.45.31.255 AS27747 1
445 181.45.16.0/21 /21 181.45.16.0 – 181.45.23.255 AS27747 1
446 181.45.16.0/20 /20 181.45.16.0 – 181.45.31.255 AS27747 1
447 181.45.8.0/21 /21 181.45.8.0 – 181.45.15.255 AS27747 1
448 181.45.4.0/24 /24 181.45.4.0 – 181.45.4.255 AS27747 1
449 181.45.0.0/21 /21 181.45.0.0 – 181.45.7.255 AS27747 1
450 181.45.0.0/20 /20 181.45.0.0 – 181.45.15.255 AS27747 1
451 181.44.248.0/21 /21 181.44.248.0 – 181.44.255.255 AS27747 1
452 181.44.240.0/21 /21 181.44.240.0 – 181.44.247.255 AS27747 1
453 181.44.240.0/20 /20 181.44.240.0 – 181.44.255.255 AS27747 1
454 181.44.232.0/21 /21 181.44.232.0 – 181.44.239.255 AS27747 1
455 181.44.224.0/21 /21 181.44.224.0 – 181.44.231.255 AS27747 1
456 181.44.224.0/20 /20 181.44.224.0 – 181.44.239.255 AS27747 1
457 181.44.216.0/21 /21 181.44.216.0 – 181.44.223.255 AS27747 1
458 181.44.208.0/21 /21 181.44.208.0 – 181.44.215.255 AS27747 1
459 181.44.208.0/20 /20 181.44.208.0 – 181.44.223.255 AS27747 1
460 181.44.200.0/21 /21 181.44.200.0 – 181.44.207.255 AS27747 1
461 181.44.192.0/21 /21 181.44.192.0 – 181.44.199.255 AS27747 1
462 181.44.192.0/20 /20 181.44.192.0 – 181.44.207.255 AS27747 1
463 181.44.184.0/21 /21 181.44.184.0 – 181.44.191.255 AS27747 1
464 181.44.176.0/21 /21 181.44.176.0 – 181.44.183.255 AS27747 1
465 181.44.176.0/20 /20 181.44.176.0 – 181.44.191.255 AS27747 1
466 181.44.168.0/21 /21 181.44.168.0 – 181.44.175.255 AS27747 1
467 181.44.160.0/21 /21 181.44.160.0 – 181.44.167.255 AS27747 1
468 181.44.160.0/20 /20 181.44.160.0 – 181.44.175.255 AS27747 1
469 181.44.152.0/21 /21 181.44.152.0 – 181.44.159.255 AS27747 1
470 181.44.144.0/21 /21 181.44.144.0 – 181.44.151.255 AS27747 1
471 181.44.144.0/20 /20 181.44.144.0 – 181.44.159.255 AS27747 1
472 181.44.136.0/21 /21 181.44.136.0 – 181.44.143.255 AS27747 1
473 181.44.128.0/21 /21 181.44.128.0 – 181.44.135.255 AS27747 1
474 181.44.128.0/20 /20 181.44.128.0 – 181.44.143.255 AS27747 1
475 181.44.127.0/24 /24 181.44.127.0 – 181.44.127.255 AS27747 1
476 181.44.120.0/21 /21 181.44.120.0 – 181.44.127.255 AS27747 1
477 181.44.116.0/24 /24 181.44.116.0 – 181.44.116.255 AS27747 1
478 181.44.112.0/21 /21 181.44.112.0 – 181.44.119.255 AS27747 1
479 181.44.112.0/20 /20 181.44.112.0 – 181.44.127.255 AS27747 1
480 181.44.104.0/21 /21 181.44.104.0 – 181.44.111.255 AS27747 1
481 181.44.96.0/21 /21 181.44.96.0 – 181.44.103.255 AS27747 1
482 181.44.96.0/20 /20 181.44.96.0 – 181.44.111.255 AS27747 1
483 181.44.88.0/21 /21 181.44.88.0 – 181.44.95.255 AS27747 1
484 181.44.80.0/21 /21 181.44.80.0 – 181.44.87.255 AS27747 1
485 181.44.80.0/20 /20 181.44.80.0 – 181.44.95.255 AS27747 1
486 181.44.72.0/21 /21 181.44.72.0 – 181.44.79.255 AS27747 1
487 181.44.68.0/24 /24 181.44.68.0 – 181.44.68.255 AS27747 1
488 181.44.64.0/21 /21 181.44.64.0 – 181.44.71.255 AS27747 1
489 181.44.64.0/20 /20 181.44.64.0 – 181.44.79.255 AS27747 1
490 181.44.56.0/21 /21 181.44.56.0 – 181.44.63.255 AS27747 1
491 181.44.48.0/21 /21 181.44.48.0 – 181.44.55.255 AS27747 1
492 181.44.48.0/20 /20 181.44.48.0 – 181.44.63.255 AS27747 1
493 181.44.40.0/21 /21 181.44.40.0 – 181.44.47.255 AS27747 1
494 181.44.32.0/21 /21 181.44.32.0 – 181.44.39.255 AS27747 1
495 181.44.32.0/20 /20 181.44.32.0 – 181.44.47.255 AS27747 1
496 181.44.24.0/21 /21 181.44.24.0 – 181.44.31.255 AS27747 1
497 181.44.16.0/21 /21 181.44.16.0 – 181.44.23.255 AS27747 1
498 181.44.16.0/20 /20 181.44.16.0 – 181.44.31.255 AS27747 1
499 181.44.8.0/21 /21 181.44.8.0 – 181.44.15.255 AS27747 1
500 181.44.0.0/21 /21 181.44.0.0 – 181.44.7.255 AS27747 1
501 181.44.0.0/20 /20 181.44.0.0 – 181.44.15.255 AS27747 1
502 181.44.0.0/15 /15 181.44.0.0 – 181.45.255.255 AS27747 1
503 168.194.180.0/22 /22 168.194.180.0 – 168.194.183.255 AS27747 1