BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /24 0.02%

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

MaskPrefixes/48 subnets
/6 1
4 398 046 511 104
/16 1
4 294 967 296
/19 1
536 870 912
/20 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
Reset
Found 462 IPv4 prefixes · ASN: AS37457 · showing 301–462
# Prefix ↓ Mask Range Origin ASN MOAS
301 102.254.128.0/19 /19 102.254.128.0 – 102.254.159.255 AS37457 1
302 102.254.112.0/20 /20 102.254.112.0 – 102.254.127.255 AS37457 1
303 102.254.96.0/20 /20 102.254.96.0 – 102.254.111.255 AS37457 1
304 102.254.96.0/19 /19 102.254.96.0 – 102.254.127.255 AS37457 1
305 102.254.80.0/20 /20 102.254.80.0 – 102.254.95.255 AS37457 1
306 102.254.64.0/20 /20 102.254.64.0 – 102.254.79.255 AS37457 1
307 102.254.64.0/19 /19 102.254.64.0 – 102.254.95.255 AS37457 1
308 102.254.48.0/20 /20 102.254.48.0 – 102.254.63.255 AS37457 1
309 102.254.32.0/20 /20 102.254.32.0 – 102.254.47.255 AS37457 1
310 102.254.32.0/19 /19 102.254.32.0 – 102.254.63.255 AS37457 1
311 102.254.16.0/20 /20 102.254.16.0 – 102.254.31.255 AS37457 1
312 102.254.0.0/20 /20 102.254.0.0 – 102.254.15.255 AS37457 1
313 102.254.0.0/19 /19 102.254.0.0 – 102.254.31.255 AS37457 1
314 102.254.0.0/16 /16 102.254.0.0 – 102.254.255.255 AS37457 1
315 102.253.144.0/20 /20 102.253.144.0 – 102.253.159.255 AS37457 1
316 102.253.128.0/20 /20 102.253.128.0 – 102.253.143.255 AS37457 1
317 102.253.128.0/19 /19 102.253.128.0 – 102.253.159.255 AS37457 1
318 102.253.112.0/20 /20 102.253.112.0 – 102.253.127.255 AS37457 1
319 102.253.96.0/20 /20 102.253.96.0 – 102.253.111.255 AS37457 1
320 102.253.96.0/19 /19 102.253.96.0 – 102.253.127.255 AS37457 1
321 102.253.80.0/20 /20 102.253.80.0 – 102.253.95.255 AS37457 1
322 102.253.64.0/20 /20 102.253.64.0 – 102.253.79.255 AS37457 1
323 102.253.64.0/19 /19 102.253.64.0 – 102.253.95.255 AS37457 1
324 102.253.48.0/20 /20 102.253.48.0 – 102.253.63.255 AS37457 1
325 102.253.32.0/20 /20 102.253.32.0 – 102.253.47.255 AS37457 1
326 102.253.32.0/19 /19 102.253.32.0 – 102.253.63.255 AS37457 1
327 102.253.16.0/20 /20 102.253.16.0 – 102.253.31.255 AS37457 1
328 102.253.0.0/20 /20 102.253.0.0 – 102.253.15.255 AS37457 1
329 102.253.0.0/19 /19 102.253.0.0 – 102.253.31.255 AS37457 1
330 102.253.0.0/16 /16 102.253.0.0 – 102.253.255.255 AS37457 1
331 102.252.64.0/19 /19 102.252.64.0 – 102.252.95.255 AS37457 1
332 102.252.32.0/19 /19 102.252.32.0 – 102.252.63.255 AS37457 1
333 102.252.0.0/19 /19 102.252.0.0 – 102.252.31.255 AS37457 1
334 102.252.0.0/16 /16 102.252.0.0 – 102.252.255.255 AS37457 1
335 102.251.64.0/19 /19 102.251.64.0 – 102.251.95.255 AS37457 1
336 102.251.32.0/19 /19 102.251.32.0 – 102.251.63.255 AS37457 1
337 102.251.0.0/19 /19 102.251.0.0 – 102.251.31.255 AS37457 1
338 102.251.0.0/16 /16 102.251.0.0 – 102.251.255.255 AS37457 1
339 102.250.0.0/16 /16 102.250.0.0 – 102.250.255.255 AS37457 1
340 102.249.64.0/19 /19 102.249.64.0 – 102.249.95.255 AS37457 1
341 102.249.32.0/19 /19 102.249.32.0 – 102.249.63.255 AS37457 1
342 102.249.0.0/19 /19 102.249.0.0 – 102.249.31.255 AS37457 1
343 102.249.0.0/16 /16 102.249.0.0 – 102.249.255.255 AS37457 1
344 102.248.128.0/18 /18 102.248.128.0 – 102.248.191.255 AS37457 1
345 102.248.64.0/18 /18 102.248.64.0 – 102.248.127.255 AS37457 1
346 102.248.0.0/18 /18 102.248.0.0 – 102.248.63.255 AS37457 1
347 102.248.0.0/16 /16 102.248.0.0 – 102.248.255.255 AS37457 1
348 41.246.176.0/20 /20 41.246.176.0 – 41.246.191.255 AS37457 1
349 41.246.160.0/20 /20 41.246.160.0 – 41.246.175.255 AS37457 1
350 41.150.248.0/21 /21 41.150.248.0 – 41.150.255.255 AS37457 1
351 41.150.240.0/21 /21 41.150.240.0 – 41.150.247.255 AS37457 1
352 41.150.240.0/20 /20 41.150.240.0 – 41.150.255.255 AS37457 1
353 41.150.224.0/20 /20 41.150.224.0 – 41.150.239.255 AS37457 1
354 41.150.224.0/19 /19 41.150.224.0 – 41.150.255.255 AS37457 1
355 41.150.216.0/21 /21 41.150.216.0 – 41.150.223.255 AS37457 1
356 41.150.208.0/21 /21 41.150.208.0 – 41.150.215.255 AS37457 1
357 41.150.208.0/20 /20 41.150.208.0 – 41.150.223.255 AS37457 1
358 41.150.192.0/20 /20 41.150.192.0 – 41.150.207.255 AS37457 1
359 41.150.192.0/19 /19 41.150.192.0 – 41.150.223.255 AS37457 1
360 41.150.56.0/21 /21 41.150.56.0 – 41.150.63.255 AS37457 1
361 41.150.48.0/21 /21 41.150.48.0 – 41.150.55.255 AS37457 1
362 41.150.48.0/20 /20 41.150.48.0 – 41.150.63.255 AS37457 1
363 41.150.32.0/20 /20 41.150.32.0 – 41.150.47.255 AS37457 1
364 41.150.32.0/19 /19 41.150.32.0 – 41.150.63.255 AS37457 1
365 41.149.192.0/18 /18 41.149.192.0 – 41.149.255.255 AS37457 1
366 41.149.116.0/22 /22 41.149.116.0 – 41.149.119.255 AS37457 1
367 41.149.64.0/18 /18 41.149.64.0 – 41.149.127.255 AS37457 1
368 41.149.32.0/19 /19 41.149.32.0 – 41.149.63.255 AS37457 1
369 41.149.24.0/22 /22 41.149.24.0 – 41.149.27.255 AS37457 1
370 41.149.0.0/16 /16 41.149.0.0 – 41.149.255.255 AS37457 1
371 41.148.222.0/24 /24 41.148.222.0 – 41.148.222.255 AS37457 1
372 41.148.218.0/24 /24 41.148.218.0 – 41.148.218.255 AS37457 1
373 41.148.214.0/23 /23 41.148.214.0 – 41.148.215.255 AS37457 1
374 41.148.211.0/24 /24 41.148.211.0 – 41.148.211.255 AS37457 1
375 41.148.210.0/24 /24 41.148.210.0 – 41.148.210.255 AS37457 1
376 41.148.209.0/24 /24 41.148.209.0 – 41.148.209.255 AS37457 1
377 41.148.197.0/24 /24 41.148.197.0 – 41.148.197.255 AS37457 1
378 41.148.196.0/24 /24 41.148.196.0 – 41.148.196.255 AS37457 1
379 41.148.186.0/24 /24 41.148.186.0 – 41.148.186.255 AS37457 1
380 41.148.129.0/24 /24 41.148.129.0 – 41.148.129.255 AS37457 1
381 41.147.192.0/18 /18 41.147.192.0 – 41.147.255.255 AS37457 1
382 41.146.32.0/19 /19 41.146.32.0 – 41.146.63.255 AS37457 1
383 41.146.0.0/19 /19 41.146.0.0 – 41.146.31.255 AS37457 1
384 41.145.255.0/24 /24 41.145.255.0 – 41.145.255.255 AS37457 1
385 41.145.254.0/24 /24 41.145.254.0 – 41.145.254.255 AS37457 1
386 41.145.253.0/24 /24 41.145.253.0 – 41.145.253.255 AS37457 1
387 41.145.252.0/24 /24 41.145.252.0 – 41.145.252.255 AS37457 1
388 41.145.251.0/24 /24 41.145.251.0 – 41.145.251.255 AS37457 1
389 41.145.250.0/24 /24 41.145.250.0 – 41.145.250.255 AS37457 1
390 41.145.249.0/24 /24 41.145.249.0 – 41.145.249.255 AS37457 1
391 41.145.248.0/24 /24 41.145.248.0 – 41.145.248.255 AS37457 1
392 41.145.247.0/24 /24 41.145.247.0 – 41.145.247.255 AS37457 1
393 41.145.246.0/24 /24 41.145.246.0 – 41.145.246.255 AS37457 1
394 41.145.245.0/24 /24 41.145.245.0 – 41.145.245.255 AS37457 1
395 41.145.244.0/24 /24 41.145.244.0 – 41.145.244.255 AS37457 1
396 41.145.243.0/24 /24 41.145.243.0 – 41.145.243.255 AS37457 1
397 41.145.242.0/24 /24 41.145.242.0 – 41.145.242.255 AS37457 1
398 41.145.241.0/24 /24 41.145.241.0 – 41.145.241.255 AS37457 1
399 41.145.240.0/24 /24 41.145.240.0 – 41.145.240.255 AS37457 1
400 41.145.239.0/24 /24 41.145.239.0 – 41.145.239.255 AS37457 1
401 41.145.238.0/24 /24 41.145.238.0 – 41.145.238.255 AS37457 1
402 41.145.237.0/24 /24 41.145.237.0 – 41.145.237.255 AS37457 1
403 41.145.236.0/24 /24 41.145.236.0 – 41.145.236.255 AS37457 1
404 41.145.235.0/24 /24 41.145.235.0 – 41.145.235.255 AS37457 1
405 41.145.234.0/24 /24 41.145.234.0 – 41.145.234.255 AS37457 1
406 41.145.233.0/24 /24 41.145.233.0 – 41.145.233.255 AS37457 1
407 41.145.232.0/24 /24 41.145.232.0 – 41.145.232.255 AS37457 1
408 41.145.231.0/24 /24 41.145.231.0 – 41.145.231.255 AS37457 1
409 41.145.230.0/24 /24 41.145.230.0 – 41.145.230.255 AS37457 1
410 41.145.229.0/24 /24 41.145.229.0 – 41.145.229.255 AS37457 1
411 41.145.228.0/24 /24 41.145.228.0 – 41.145.228.255 AS37457 1
412 41.145.227.0/24 /24 41.145.227.0 – 41.145.227.255 AS37457 1
413 41.145.226.0/24 /24 41.145.226.0 – 41.145.226.255 AS37457 1
414 41.145.225.0/24 /24 41.145.225.0 – 41.145.225.255 AS37457 1
415 41.145.224.0/24 /24 41.145.224.0 – 41.145.224.255 AS37457 1
416 41.145.223.0/24 /24 41.145.223.0 – 41.145.223.255 AS37457 1
417 41.145.222.0/24 /24 41.145.222.0 – 41.145.222.255 AS37457 1
418 41.145.221.0/24 /24 41.145.221.0 – 41.145.221.255 AS37457 1
419 41.145.220.0/24 /24 41.145.220.0 – 41.145.220.255 AS37457 1
420 41.145.219.0/24 /24 41.145.219.0 – 41.145.219.255 AS37457 1
421 41.145.218.0/24 /24 41.145.218.0 – 41.145.218.255 AS37457 1
422 41.145.217.0/24 /24 41.145.217.0 – 41.145.217.255 AS37457 1
423 41.145.216.0/24 /24 41.145.216.0 – 41.145.216.255 AS37457 1
424 41.145.216.0/21 /21 41.145.216.0 – 41.145.223.255 AS37457 1
425 41.145.215.0/24 /24 41.145.215.0 – 41.145.215.255 AS37457 1
426 41.145.214.0/24 /24 41.145.214.0 – 41.145.214.255 AS37457 1
427 41.145.213.0/24 /24 41.145.213.0 – 41.145.213.255 AS37457 1
428 41.145.212.0/24 /24 41.145.212.0 – 41.145.212.255 AS37457 1
429 41.145.211.0/24 /24 41.145.211.0 – 41.145.211.255 AS37457 1
430 41.145.210.0/24 /24 41.145.210.0 – 41.145.210.255 AS37457 1
431 41.145.209.0/24 /24 41.145.209.0 – 41.145.209.255 AS37457 1
432 41.145.208.0/24 /24 41.145.208.0 – 41.145.208.255 AS37457 1
433 41.145.208.0/21 /21 41.145.208.0 – 41.145.215.255 AS37457 1
434 41.145.208.0/20 /20 41.145.208.0 – 41.145.223.255 AS37457 1
435 41.145.207.0/24 /24 41.145.207.0 – 41.145.207.255 AS37457 1
436 41.145.206.0/24 /24 41.145.206.0 – 41.145.206.255 AS37457 1
437 41.145.205.0/24 /24 41.145.205.0 – 41.145.205.255 AS37457 1
438 41.145.204.0/24 /24 41.145.204.0 – 41.145.204.255 AS37457 1
439 41.145.203.0/24 /24 41.145.203.0 – 41.145.203.255 AS37457 1
440 41.145.202.0/24 /24 41.145.202.0 – 41.145.202.255 AS37457 1
441 41.145.201.0/24 /24 41.145.201.0 – 41.145.201.255 AS37457 1
442 41.145.200.0/24 /24 41.145.200.0 – 41.145.200.255 AS37457 1
443 41.145.199.0/24 /24 41.145.199.0 – 41.145.199.255 AS37457 1
444 41.145.198.0/24 /24 41.145.198.0 – 41.145.198.255 AS37457 1
445 41.145.197.0/24 /24 41.145.197.0 – 41.145.197.255 AS37457 1
446 41.145.196.0/24 /24 41.145.196.0 – 41.145.196.255 AS37457 1
447 41.145.195.0/24 /24 41.145.195.0 – 41.145.195.255 AS37457 1
448 41.145.194.0/24 /24 41.145.194.0 – 41.145.194.255 AS37457 1
449 41.145.193.0/24 /24 41.145.193.0 – 41.145.193.255 AS37457 1
450 41.145.192.0/24 /24 41.145.192.0 – 41.145.192.255 AS37457 1
451 41.145.160.0/19 /19 41.145.160.0 – 41.145.191.255 AS37457 1
452 41.145.128.0/19 /19 41.145.128.0 – 41.145.159.255 AS37457 1
453 41.145.64.0/18 /18 41.145.64.0 – 41.145.127.255 AS37457 1
454 41.145.32.0/19 /19 41.145.32.0 – 41.145.63.255 AS37457 1
455 41.145.0.0/19 /19 41.145.0.0 – 41.145.31.255 AS37457 1
456 41.144.152.0/21 /21 41.144.152.0 – 41.144.159.255 AS37457 1
457 41.144.144.0/21 /21 41.144.144.0 – 41.144.151.255 AS37457 1
458 41.144.136.0/21 /21 41.144.136.0 – 41.144.143.255 AS37457 1
459 41.144.128.0/21 /21 41.144.128.0 – 41.144.135.255 AS37457 1
460 41.144.128.0/18 /18 41.144.128.0 – 41.144.191.255 AS37457 1
461 41.144.0.0/16 /16 41.144.0.0 – 41.144.255.255 AS37457 1
462 2.21.160.0/22 /22 2.21.160.0 – 2.21.163.255 AS37457 1