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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 465 IPv4 prefixes · ASN: AS135887 · showing 301–465
# Prefix ↓ Mask Range Origin ASN MOAS
301 123.208.238.0/23 /23 123.208.238.0 – 123.208.239.255 AS135887 1
302 123.208.236.0/23 /23 123.208.236.0 – 123.208.237.255 AS135887 1
303 123.208.234.0/23 /23 123.208.234.0 – 123.208.235.255 AS135887 1
304 123.208.232.0/23 /23 123.208.232.0 – 123.208.233.255 AS135887 1
305 123.208.230.0/23 /23 123.208.230.0 – 123.208.231.255 AS135887 1
306 123.208.226.0/23 /23 123.208.226.0 – 123.208.227.255 AS135887 1
307 123.208.224.0/23 /23 123.208.224.0 – 123.208.225.255 AS135887 1
308 123.208.218.0/23 /23 123.208.218.0 – 123.208.219.255 AS135887 1
309 123.208.216.0/23 /23 123.208.216.0 – 123.208.217.255 AS135887 1
310 123.208.210.0/23 /23 123.208.210.0 – 123.208.211.255 AS135887 1
311 123.208.208.0/23 /23 123.208.208.0 – 123.208.209.255 AS135887 1
312 123.208.204.0/23 /23 123.208.204.0 – 123.208.205.255 AS135887 1
313 123.208.200.0/23 /23 123.208.200.0 – 123.208.201.255 AS135887 1
314 123.208.198.0/23 /23 123.208.198.0 – 123.208.199.255 AS135887 1
315 123.208.196.0/23 /23 123.208.196.0 – 123.208.197.255 AS135887 1
316 123.208.194.0/23 /23 123.208.194.0 – 123.208.195.255 AS135887 1
317 123.208.192.0/23 /23 123.208.192.0 – 123.208.193.255 AS135887 1
318 123.208.190.0/23 /23 123.208.190.0 – 123.208.191.255 AS135887 1
319 123.208.180.0/23 /23 123.208.180.0 – 123.208.181.255 AS135887 1
320 123.208.174.0/23 /23 123.208.174.0 – 123.208.175.255 AS135887 1
321 123.208.172.0/23 /23 123.208.172.0 – 123.208.173.255 AS135887 1
322 123.208.166.0/23 /23 123.208.166.0 – 123.208.167.255 AS135887 1
323 123.208.164.0/23 /23 123.208.164.0 – 123.208.165.255 AS135887 1
324 123.208.162.0/23 /23 123.208.162.0 – 123.208.163.255 AS135887 1
325 123.208.152.0/23 /23 123.208.152.0 – 123.208.153.255 AS135887 1
326 123.208.150.0/23 /23 123.208.150.0 – 123.208.151.255 AS135887 1
327 123.208.148.0/23 /23 123.208.148.0 – 123.208.149.255 AS135887 1
328 123.208.146.0/23 /23 123.208.146.0 – 123.208.147.255 AS135887 1
329 123.208.144.0/23 /23 123.208.144.0 – 123.208.145.255 AS135887 1
330 123.208.138.0/23 /23 123.208.138.0 – 123.208.139.255 AS135887 1
331 123.208.128.0/21 /21 123.208.128.0 – 123.208.135.255 AS135887 1
332 123.208.126.0/23 /23 123.208.126.0 – 123.208.127.255 AS135887 1
333 123.208.124.0/23 /23 123.208.124.0 – 123.208.125.255 AS135887 1
334 123.208.122.0/23 /23 123.208.122.0 – 123.208.123.255 AS135887 1
335 123.208.120.0/23 /23 123.208.120.0 – 123.208.121.255 AS135887 1
336 123.208.116.0/23 /23 123.208.116.0 – 123.208.117.255 AS135887 1
337 123.208.114.0/23 /23 123.208.114.0 – 123.208.115.255 AS135887 1
338 123.208.112.0/23 /23 123.208.112.0 – 123.208.113.255 AS135887 1
339 123.208.110.0/23 /23 123.208.110.0 – 123.208.111.255 AS135887 1
340 123.208.108.0/23 /23 123.208.108.0 – 123.208.109.255 AS135887 1
341 123.208.106.0/23 /23 123.208.106.0 – 123.208.107.255 AS135887 1
342 123.208.104.0/23 /23 123.208.104.0 – 123.208.105.255 AS135887 1
343 123.208.102.0/23 /23 123.208.102.0 – 123.208.103.255 AS135887 1
344 123.208.100.0/23 /23 123.208.100.0 – 123.208.101.255 AS135887 1
345 123.208.98.0/23 /23 123.208.98.0 – 123.208.99.255 AS135887 1
346 123.208.90.0/23 /23 123.208.90.0 – 123.208.91.255 AS135887 1
347 123.208.86.0/23 /23 123.208.86.0 – 123.208.87.255 AS135887 1
348 123.208.80.0/22 /22 123.208.80.0 – 123.208.83.255 AS135887 1
349 123.208.76.0/23 /23 123.208.76.0 – 123.208.77.255 AS135887 1
350 123.208.74.0/23 /23 123.208.74.0 – 123.208.75.255 AS135887 1
351 123.208.72.0/23 /23 123.208.72.0 – 123.208.73.255 AS135887 1
352 123.208.68.0/22 /22 123.208.68.0 – 123.208.71.255 AS135887 1
353 123.208.64.0/22 /22 123.208.64.0 – 123.208.67.255 AS135887 1
354 123.208.62.0/23 /23 123.208.62.0 – 123.208.63.255 AS135887 1
355 123.208.58.0/23 /23 123.208.58.0 – 123.208.59.255 AS135887 1
356 123.208.56.0/23 /23 123.208.56.0 – 123.208.57.255 AS135887 1
357 123.208.52.0/23 /23 123.208.52.0 – 123.208.53.255 AS135887 1
358 123.208.50.0/23 /23 123.208.50.0 – 123.208.51.255 AS135887 1
359 123.208.46.0/23 /23 123.208.46.0 – 123.208.47.255 AS135887 1
360 123.208.44.0/23 /23 123.208.44.0 – 123.208.45.255 AS135887 1
361 123.208.42.0/23 /23 123.208.42.0 – 123.208.43.255 AS135887 1
362 123.208.40.0/23 /23 123.208.40.0 – 123.208.41.255 AS135887 1
363 123.208.38.0/23 /23 123.208.38.0 – 123.208.39.255 AS135887 1
364 123.208.36.0/23 /23 123.208.36.0 – 123.208.37.255 AS135887 1
365 123.208.34.0/23 /23 123.208.34.0 – 123.208.35.255 AS135887 1
366 123.208.32.0/23 /23 123.208.32.0 – 123.208.33.255 AS135887 1
367 123.208.30.0/23 /23 123.208.30.0 – 123.208.31.255 AS135887 1
368 123.208.28.0/23 /23 123.208.28.0 – 123.208.29.255 AS135887 1
369 123.208.26.0/23 /23 123.208.26.0 – 123.208.27.255 AS135887 1
370 123.208.24.0/23 /23 123.208.24.0 – 123.208.25.255 AS135887 1
371 123.208.22.0/23 /23 123.208.22.0 – 123.208.23.255 AS135887 1
372 123.208.20.0/23 /23 123.208.20.0 – 123.208.21.255 AS135887 1
373 123.208.18.0/23 /23 123.208.18.0 – 123.208.19.255 AS135887 1
374 123.208.16.0/23 /23 123.208.16.0 – 123.208.17.255 AS135887 1
375 123.208.14.0/23 /23 123.208.14.0 – 123.208.15.255 AS135887 1
376 123.208.12.0/23 /23 123.208.12.0 – 123.208.13.255 AS135887 1
377 123.208.10.0/23 /23 123.208.10.0 – 123.208.11.255 AS135887 1
378 123.208.8.0/23 /23 123.208.8.0 – 123.208.9.255 AS135887 1
379 123.208.6.0/23 /23 123.208.6.0 – 123.208.7.255 AS135887 1
380 123.208.0.0/23 /23 123.208.0.0 – 123.208.1.255 AS135887 1
381 123.208.0.0/16 /16 123.208.0.0 – 123.208.255.255 AS135887 1
382 120.159.248.0/23 /23 120.159.248.0 – 120.159.249.255 AS135887 1
383 120.159.244.0/23 /23 120.159.244.0 – 120.159.245.255 AS135887 1
384 120.159.242.0/23 /23 120.159.242.0 – 120.159.243.255 AS135887 1
385 120.159.238.0/23 /23 120.159.238.0 – 120.159.239.255 AS135887 1
386 120.159.236.0/23 /23 120.159.236.0 – 120.159.237.255 AS135887 1
387 120.159.234.0/23 /23 120.159.234.0 – 120.159.235.255 AS135887 1
388 120.159.228.0/23 /23 120.159.228.0 – 120.159.229.255 AS135887 1
389 120.159.226.0/23 /23 120.159.226.0 – 120.159.227.255 AS135887 1
390 120.159.224.0/23 /23 120.159.224.0 – 120.159.225.255 AS135887 1
391 120.159.216.0/23 /23 120.159.216.0 – 120.159.217.255 AS135887 1
392 120.159.210.0/23 /23 120.159.210.0 – 120.159.211.255 AS135887 1
393 120.159.200.0/21 /21 120.159.200.0 – 120.159.207.255 AS135887 1
394 120.159.192.0/23 /23 120.159.192.0 – 120.159.193.255 AS135887 1
395 120.159.190.0/23 /23 120.159.190.0 – 120.159.191.255 AS135887 1
396 120.159.188.0/23 /23 120.159.188.0 – 120.159.189.255 AS135887 1
397 120.159.178.0/23 /23 120.159.178.0 – 120.159.179.255 AS135887 1
398 120.159.174.0/23 /23 120.159.174.0 – 120.159.175.255 AS135887 1
399 120.159.172.0/23 /23 120.159.172.0 – 120.159.173.255 AS135887 1
400 120.159.170.0/23 /23 120.159.170.0 – 120.159.171.255 AS135887 1
401 120.159.168.0/23 /23 120.159.168.0 – 120.159.169.255 AS135887 1
402 120.159.166.0/23 /23 120.159.166.0 – 120.159.167.255 AS135887 1
403 120.159.164.0/23 /23 120.159.164.0 – 120.159.165.255 AS135887 1
404 120.159.162.0/23 /23 120.159.162.0 – 120.159.163.255 AS135887 1
405 120.159.154.0/23 /23 120.159.154.0 – 120.159.155.255 AS135887 1
406 120.159.152.0/23 /23 120.159.152.0 – 120.159.153.255 AS135887 1
407 120.159.150.0/23 /23 120.159.150.0 – 120.159.151.255 AS135887 1
408 120.159.148.0/23 /23 120.159.148.0 – 120.159.149.255 AS135887 1
409 120.159.146.0/23 /23 120.159.146.0 – 120.159.147.255 AS135887 1
410 120.159.144.0/23 /23 120.159.144.0 – 120.159.145.255 AS135887 1
411 120.159.142.0/23 /23 120.159.142.0 – 120.159.143.255 AS135887 1
412 120.159.140.0/23 /23 120.159.140.0 – 120.159.141.255 AS135887 1
413 120.159.136.0/23 /23 120.159.136.0 – 120.159.137.255 AS135887 1
414 120.159.130.0/23 /23 120.159.130.0 – 120.159.131.255 AS135887 1
415 120.159.124.0/23 /23 120.159.124.0 – 120.159.125.255 AS135887 1
416 120.159.120.0/23 /23 120.159.120.0 – 120.159.121.255 AS135887 1
417 120.159.118.0/23 /23 120.159.118.0 – 120.159.119.255 AS135887 1
418 120.159.116.0/23 /23 120.159.116.0 – 120.159.117.255 AS135887 1
419 120.159.114.0/23 /23 120.159.114.0 – 120.159.115.255 AS135887 1
420 120.159.112.0/23 /23 120.159.112.0 – 120.159.113.255 AS135887 1
421 120.159.110.0/23 /23 120.159.110.0 – 120.159.111.255 AS135887 1
422 120.159.108.0/23 /23 120.159.108.0 – 120.159.109.255 AS135887 1
423 120.159.106.0/23 /23 120.159.106.0 – 120.159.107.255 AS135887 1
424 120.159.104.0/23 /23 120.159.104.0 – 120.159.105.255 AS135887 1
425 120.159.100.0/22 /22 120.159.100.0 – 120.159.103.255 AS135887 1
426 120.159.98.0/23 /23 120.159.98.0 – 120.159.99.255 AS135887 1
427 120.159.94.0/23 /23 120.159.94.0 – 120.159.95.255 AS135887 1
428 120.159.92.0/23 /23 120.159.92.0 – 120.159.93.255 AS135887 1
429 120.159.88.0/23 /23 120.159.88.0 – 120.159.89.255 AS135887 1
430 120.159.86.0/23 /23 120.159.86.0 – 120.159.87.255 AS135887 1
431 120.159.84.0/23 /23 120.159.84.0 – 120.159.85.255 AS135887 1
432 120.159.82.0/23 /23 120.159.82.0 – 120.159.83.255 AS135887 1
433 120.159.80.0/23 /23 120.159.80.0 – 120.159.81.255 AS135887 1
434 120.159.78.0/23 /23 120.159.78.0 – 120.159.79.255 AS135887 1
435 120.159.76.0/23 /23 120.159.76.0 – 120.159.77.255 AS135887 1
436 120.159.74.0/23 /23 120.159.74.0 – 120.159.75.255 AS135887 1
437 120.159.72.0/23 /23 120.159.72.0 – 120.159.73.255 AS135887 1
438 120.159.70.0/23 /23 120.159.70.0 – 120.159.71.255 AS135887 1
439 120.159.68.0/23 /23 120.159.68.0 – 120.159.69.255 AS135887 1
440 120.159.66.0/23 /23 120.159.66.0 – 120.159.67.255 AS135887 1
441 120.159.62.0/23 /23 120.159.62.0 – 120.159.63.255 AS135887 1
442 120.159.60.0/23 /23 120.159.60.0 – 120.159.61.255 AS135887 1
443 120.159.58.0/23 /23 120.159.58.0 – 120.159.59.255 AS135887 1
444 120.159.56.0/23 /23 120.159.56.0 – 120.159.57.255 AS135887 1
445 120.159.54.0/23 /23 120.159.54.0 – 120.159.55.255 AS135887 1
446 120.159.52.0/23 /23 120.159.52.0 – 120.159.53.255 AS135887 1
447 120.159.50.0/23 /23 120.159.50.0 – 120.159.51.255 AS135887 1
448 120.159.48.0/23 /23 120.159.48.0 – 120.159.49.255 AS135887 1
449 120.159.46.0/23 /23 120.159.46.0 – 120.159.47.255 AS135887 1
450 120.159.44.0/23 /23 120.159.44.0 – 120.159.45.255 AS135887 1
451 120.159.40.0/22 /22 120.159.40.0 – 120.159.43.255 AS135887 1
452 120.159.38.0/23 /23 120.159.38.0 – 120.159.39.255 AS135887 1
453 120.159.32.0/23 /23 120.159.32.0 – 120.159.33.255 AS135887 1
454 120.159.30.0/23 /23 120.159.30.0 – 120.159.31.255 AS135887 1
455 120.159.28.0/23 /23 120.159.28.0 – 120.159.29.255 AS135887 1
456 120.159.24.0/23 /23 120.159.24.0 – 120.159.25.255 AS135887 1
457 120.159.22.0/23 /23 120.159.22.0 – 120.159.23.255 AS135887 1
458 120.159.20.0/23 /23 120.159.20.0 – 120.159.21.255 AS135887 1
459 120.159.18.0/23 /23 120.159.18.0 – 120.159.19.255 AS135887 1
460 120.159.14.0/23 /23 120.159.14.0 – 120.159.15.255 AS135887 1
461 120.159.12.0/23 /23 120.159.12.0 – 120.159.13.255 AS135887 1
462 120.159.10.0/23 /23 120.159.10.0 – 120.159.11.255 AS135887 1
463 120.159.6.0/23 /23 120.159.6.0 – 120.159.7.255 AS135887 1
464 120.159.4.0/23 /23 120.159.4.0 – 120.159.5.255 AS135887 1
465 120.159.0.0/16 /16 120.159.0.0 – 120.159.255.255 AS135887 1