BGP Full View — RIPE RIS RRC00data as of 2026-10-08 18:26

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
1 162 454
IPv4 origin ASNs
79 253
IPv4 MOAS
6 130
IPv6 prefixes
268 225
IPv6 origin ASNs
37 543
IPv6 MOAS
1 093

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 2 188
286 785 536
/16 13 971
915 603 456
/17 8 694
284 884 992
/18 14 041
230 047 744
/19 26 759
219 209 728
/20 48 496
198 639 616
/21 56 951
116 635 648
/22 118 573
121 418 752
/23 121 445
62 179 840
/24 743 849
190 425 344
Total 1 157 237 4 325 572 352
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 261 /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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 861
3 072 851 968
/30 737
193 200 128
/31 388
50 855 936
/32 27 405
1 796 014 080
/33 6 073
199 000 064
/34 5 736
93 978 624
/35 2 013
16 490 496
/36 10 171
41 660 416
/37 1 382
2 830 336
/38 2 816
2 883 584
/39 1 888
966 656
/40 24 869
6 366 464
/41 1 853
237 184
/42 2 963
189 632
/43 1 479
47 328
/44 27 182
434 912
/45 5 012
40 096
/46 6 884
27 536
/47 9 675
19 350
/48 123 305
123 305
Total 267 998 4 414 659 557 743
IPv4 (1 162 454) IPv6 (268 225)
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