BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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 →
thank you!
IPv4 prefixes
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /24 0.01%

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 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 419 IPv4 prefixes · ASN: AS20978 · showing 301–419
# Prefix ↓ Mask Range Origin ASN MOAS
301 5.176.208.0/22 /22 5.176.208.0 – 5.176.211.255 AS20978 1
302 5.176.200.0/21 /21 5.176.200.0 – 5.176.207.255 AS20978 1
303 5.176.192.0/21 /21 5.176.192.0 – 5.176.199.255 AS20978 1
304 5.176.184.0/21 /21 5.176.184.0 – 5.176.191.255 AS20978 1
305 5.176.176.0/21 /21 5.176.176.0 – 5.176.183.255 AS20978 1
306 5.176.152.0/21 /21 5.176.152.0 – 5.176.159.255 AS20978 1
307 5.176.144.0/21 /21 5.176.144.0 – 5.176.151.255 AS20978 1
308 5.176.136.0/21 /21 5.176.136.0 – 5.176.143.255 AS20978 1
309 5.176.128.0/21 /21 5.176.128.0 – 5.176.135.255 AS20978 1
310 5.176.124.0/22 /22 5.176.124.0 – 5.176.127.255 AS20978 1
311 5.176.120.0/22 /22 5.176.120.0 – 5.176.123.255 AS20978 1
312 5.176.116.0/22 /22 5.176.116.0 – 5.176.119.255 AS20978 1
313 5.176.112.0/22 /22 5.176.112.0 – 5.176.115.255 AS20978 1
314 5.176.104.0/21 /21 5.176.104.0 – 5.176.111.255 AS20978 1
315 5.176.96.0/21 /21 5.176.96.0 – 5.176.103.255 AS20978 1
316 5.176.88.0/21 /21 5.176.88.0 – 5.176.95.255 AS20978 1
317 5.176.80.0/21 /21 5.176.80.0 – 5.176.87.255 AS20978 1
318 5.176.72.0/21 /21 5.176.72.0 – 5.176.79.255 AS20978 1
319 5.176.64.0/21 /21 5.176.64.0 – 5.176.71.255 AS20978 1
320 5.176.56.0/21 /21 5.176.56.0 – 5.176.63.255 AS20978 1
321 5.176.48.0/21 /21 5.176.48.0 – 5.176.55.255 AS20978 1
322 5.176.40.0/21 /21 5.176.40.0 – 5.176.47.255 AS20978 1
323 5.176.32.0/21 /21 5.176.32.0 – 5.176.39.255 AS20978 1
324 5.176.24.0/21 /21 5.176.24.0 – 5.176.31.255 AS20978 1
325 5.176.16.0/21 /21 5.176.16.0 – 5.176.23.255 AS20978 1
326 5.176.8.0/21 /21 5.176.8.0 – 5.176.15.255 AS20978 1
327 5.176.0.0/21 /21 5.176.0.0 – 5.176.7.255 AS20978 1
328 5.176.0.0/15 /15 5.176.0.0 – 5.177.255.255 AS20978 1
329 5.47.248.0/21 /21 5.47.248.0 – 5.47.255.255 AS20978 1
330 5.47.240.0/21 /21 5.47.240.0 – 5.47.247.255 AS20978 1
331 5.47.240.0/20 /20 5.47.240.0 – 5.47.255.255 AS20978 1
332 5.47.232.0/21 /21 5.47.232.0 – 5.47.239.255 AS20978 1
333 5.47.224.0/21 /21 5.47.224.0 – 5.47.231.255 AS20978 1
334 5.47.224.0/20 /20 5.47.224.0 – 5.47.239.255 AS20978 1
335 5.47.216.0/21 /21 5.47.216.0 – 5.47.223.255 AS20978 1
336 5.47.208.0/21 /21 5.47.208.0 – 5.47.215.255 AS20978 1
337 5.47.200.0/21 /21 5.47.200.0 – 5.47.207.255 AS20978 1
338 5.47.192.0/21 /21 5.47.192.0 – 5.47.199.255 AS20978 1
339 5.47.184.0/21 /21 5.47.184.0 – 5.47.191.255 AS20978 1
340 5.47.176.0/21 /21 5.47.176.0 – 5.47.183.255 AS20978 1
341 5.47.168.0/21 /21 5.47.168.0 – 5.47.175.255 AS20978 1
342 5.47.160.0/21 /21 5.47.160.0 – 5.47.167.255 AS20978 1
343 5.47.152.0/21 /21 5.47.152.0 – 5.47.159.255 AS20978 1
344 5.47.144.0/21 /21 5.47.144.0 – 5.47.151.255 AS20978 1
345 5.47.136.0/21 /21 5.47.136.0 – 5.47.143.255 AS20978 1
346 5.47.128.0/21 /21 5.47.128.0 – 5.47.135.255 AS20978 1
347 5.47.124.0/22 /22 5.47.124.0 – 5.47.127.255 AS20978 1
348 5.47.120.0/22 /22 5.47.120.0 – 5.47.123.255 AS20978 1
349 5.47.116.0/22 /22 5.47.116.0 – 5.47.119.255 AS20978 1
350 5.47.112.0/22 /22 5.47.112.0 – 5.47.115.255 AS20978 1
351 5.47.104.0/21 /21 5.47.104.0 – 5.47.111.255 AS20978 1
352 5.47.96.0/21 /21 5.47.96.0 – 5.47.103.255 AS20978 1
353 5.47.88.0/21 /21 5.47.88.0 – 5.47.95.255 AS20978 1
354 5.47.80.0/21 /21 5.47.80.0 – 5.47.87.255 AS20978 1
355 5.47.72.0/21 /21 5.47.72.0 – 5.47.79.255 AS20978 1
356 5.47.64.0/21 /21 5.47.64.0 – 5.47.71.255 AS20978 1
357 5.47.56.0/21 /21 5.47.56.0 – 5.47.63.255 AS20978 1
358 5.47.48.0/21 /21 5.47.48.0 – 5.47.55.255 AS20978 1
359 5.47.40.0/21 /21 5.47.40.0 – 5.47.47.255 AS20978 1
360 5.47.32.0/21 /21 5.47.32.0 – 5.47.39.255 AS20978 1
361 5.47.24.0/21 /21 5.47.24.0 – 5.47.31.255 AS20978 1
362 5.47.16.0/21 /21 5.47.16.0 – 5.47.23.255 AS20978 1
363 5.47.8.0/21 /21 5.47.8.0 – 5.47.15.255 AS20978 1
364 5.47.0.0/21 /21 5.47.0.0 – 5.47.7.255 AS20978 1
365 5.46.248.0/21 /21 5.46.248.0 – 5.46.255.255 AS20978 1
366 5.46.240.0/21 /21 5.46.240.0 – 5.46.247.255 AS20978 1
367 5.46.240.0/20 /20 5.46.240.0 – 5.46.255.255 AS20978 1
368 5.46.232.0/21 /21 5.46.232.0 – 5.46.239.255 AS20978 1
369 5.46.224.0/21 /21 5.46.224.0 – 5.46.231.255 AS20978 1
370 5.46.224.0/20 /20 5.46.224.0 – 5.46.239.255 AS20978 1
371 5.46.216.0/21 /21 5.46.216.0 – 5.46.223.255 AS20978 1
372 5.46.208.0/21 /21 5.46.208.0 – 5.46.215.255 AS20978 1
373 5.46.208.0/20 /20 5.46.208.0 – 5.46.223.255 AS20978 1
374 5.46.200.0/21 /21 5.46.200.0 – 5.46.207.255 AS20978 1
375 5.46.192.0/21 /21 5.46.192.0 – 5.46.199.255 AS20978 1
376 5.46.192.0/20 /20 5.46.192.0 – 5.46.207.255 AS20978 1
377 5.46.184.0/21 /21 5.46.184.0 – 5.46.191.255 AS20978 1
378 5.46.176.0/21 /21 5.46.176.0 – 5.46.183.255 AS20978 1
379 5.46.176.0/20 /20 5.46.176.0 – 5.46.191.255 AS20978 1
380 5.46.168.0/21 /21 5.46.168.0 – 5.46.175.255 AS20978 1
381 5.46.160.0/21 /21 5.46.160.0 – 5.46.167.255 AS20978 1
382 5.46.160.0/20 /20 5.46.160.0 – 5.46.175.255 AS20978 1
383 5.46.152.0/21 /21 5.46.152.0 – 5.46.159.255 AS20978 1
384 5.46.144.0/21 /21 5.46.144.0 – 5.46.151.255 AS20978 1
385 5.46.144.0/20 /20 5.46.144.0 – 5.46.159.255 AS20978 1
386 5.46.136.0/21 /21 5.46.136.0 – 5.46.143.255 AS20978 1
387 5.46.128.0/21 /21 5.46.128.0 – 5.46.135.255 AS20978 1
388 5.46.128.0/20 /20 5.46.128.0 – 5.46.143.255 AS20978 1
389 5.46.120.0/21 /21 5.46.120.0 – 5.46.127.255 AS20978 1
390 5.46.112.0/21 /21 5.46.112.0 – 5.46.119.255 AS20978 1
391 5.46.112.0/20 /20 5.46.112.0 – 5.46.127.255 AS20978 1
392 5.46.104.0/21 /21 5.46.104.0 – 5.46.111.255 AS20978 1
393 5.46.96.0/21 /21 5.46.96.0 – 5.46.103.255 AS20978 1
394 5.46.96.0/20 /20 5.46.96.0 – 5.46.111.255 AS20978 1
395 5.46.88.0/21 /21 5.46.88.0 – 5.46.95.255 AS20978 1
396 5.46.80.0/21 /21 5.46.80.0 – 5.46.87.255 AS20978 1
397 5.46.80.0/20 /20 5.46.80.0 – 5.46.95.255 AS20978 1
398 5.46.72.0/21 /21 5.46.72.0 – 5.46.79.255 AS20978 1
399 5.46.64.0/21 /21 5.46.64.0 – 5.46.71.255 AS20978 1
400 5.46.64.0/20 /20 5.46.64.0 – 5.46.79.255 AS20978 1
401 5.46.56.0/21 /21 5.46.56.0 – 5.46.63.255 AS20978 1
402 5.46.48.0/21 /21 5.46.48.0 – 5.46.55.255 AS20978 1
403 5.46.48.0/20 /20 5.46.48.0 – 5.46.63.255 AS20978 1
404 5.46.40.0/21 /21 5.46.40.0 – 5.46.47.255 AS20978 1
405 5.46.32.0/21 /21 5.46.32.0 – 5.46.39.255 AS20978 1
406 5.46.32.0/20 /20 5.46.32.0 – 5.46.47.255 AS20978 1
407 5.46.24.0/21 /21 5.46.24.0 – 5.46.31.255 AS20978 1
408 5.46.16.0/21 /21 5.46.16.0 – 5.46.23.255 AS20978 1
409 5.46.16.0/20 /20 5.46.16.0 – 5.46.31.255 AS20978 1
410 5.46.8.0/21 /21 5.46.8.0 – 5.46.15.255 AS20978 1
411 5.46.0.0/21 /21 5.46.0.0 – 5.46.7.255 AS20978 1
412 5.46.0.0/20 /20 5.46.0.0 – 5.46.15.255 AS20978 1
413 5.46.0.0/15 /15 5.46.0.0 – 5.47.255.255 AS20978 1
414 5.44.88.0/21 /21 5.44.88.0 – 5.44.95.255 AS20978 1
415 5.44.87.0/24 /24 5.44.87.0 – 5.44.87.255 AS20978 1
416 5.44.86.0/24 /24 5.44.86.0 – 5.44.86.255 AS20978 1
417 5.44.85.0/24 /24 5.44.85.0 – 5.44.85.255 AS20978 1
418 5.44.84.0/24 /24 5.44.84.0 – 5.44.84.255 AS20978 1
419 5.44.80.0/20 /20 5.44.80.0 – 5.44.95.255 AS20978 1