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 →
thank you!
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 421 IPv4 prefixes · ASN: AS12849 · showing 301–421
# Prefix ↓ Mask Range Origin ASN MOAS
301 37.142.165.0/24 /24 37.142.165.0 – 37.142.165.255 AS12849 1
302 37.142.162.0/24 /24 37.142.162.0 – 37.142.162.255 AS12849 1
303 37.142.160.0/24 /24 37.142.160.0 – 37.142.160.255 AS12849 1
304 37.142.160.0/21 /21 37.142.160.0 – 37.142.167.255 AS12849 1
305 37.142.160.0/20 /20 37.142.160.0 – 37.142.175.255 AS12849 1
306 37.142.160.0/19 /19 37.142.160.0 – 37.142.191.255 AS12849 1
307 37.142.154.0/24 /24 37.142.154.0 – 37.142.154.255 AS12849 1
308 37.142.152.0/21 /21 37.142.152.0 – 37.142.159.255 AS12849 1
309 37.142.128.0/20 /20 37.142.128.0 – 37.142.143.255 AS12849 1
310 37.142.128.0/17 /17 37.142.128.0 – 37.142.255.255 AS12849 1
311 37.142.125.0/24 /24 37.142.125.0 – 37.142.125.255 AS12849 1
312 37.142.122.0/24 /24 37.142.122.0 – 37.142.122.255 AS12849 1
313 37.142.120.0/21 /21 37.142.120.0 – 37.142.127.255 AS12849 1
314 37.142.96.0/20 /20 37.142.96.0 – 37.142.111.255 AS12849 1
315 37.142.96.0/19 /19 37.142.96.0 – 37.142.127.255 AS12849 1
316 37.142.80.0/20 /20 37.142.80.0 – 37.142.95.255 AS12849 1
317 37.142.76.0/22 /22 37.142.76.0 – 37.142.79.255 AS12849 1
318 37.142.72.0/21 /21 37.142.72.0 – 37.142.79.255 AS12849 1
319 37.142.64.0/21 /21 37.142.64.0 – 37.142.71.255 AS12849 1
320 37.142.64.0/20 /20 37.142.64.0 – 37.142.79.255 AS12849 1
321 37.142.64.0/19 /19 37.142.64.0 – 37.142.95.255 AS12849 1
322 37.142.64.0/18 /18 37.142.64.0 – 37.142.127.255 AS12849 1
323 37.142.56.0/21 /21 37.142.56.0 – 37.142.63.255 AS12849 1
324 37.142.52.0/22 /22 37.142.52.0 – 37.142.55.255 AS12849 1
325 37.142.48.0/22 /22 37.142.48.0 – 37.142.51.255 AS12849 1
326 37.142.48.0/21 /21 37.142.48.0 – 37.142.55.255 AS12849 1
327 37.142.48.0/20 /20 37.142.48.0 – 37.142.63.255 AS12849 1
328 37.142.45.0/24 /24 37.142.45.0 – 37.142.45.255 AS12849 1
329 37.142.40.0/24 /24 37.142.40.0 – 37.142.40.255 AS12849 1
330 37.142.40.0/21 /21 37.142.40.0 – 37.142.47.255 AS12849 1
331 37.142.35.0/24 /24 37.142.35.0 – 37.142.35.255 AS12849 1
332 37.142.32.0/21 /21 37.142.32.0 – 37.142.39.255 AS12849 1
333 37.142.32.0/20 /20 37.142.32.0 – 37.142.47.255 AS12849 1
334 37.142.32.0/19 /19 37.142.32.0 – 37.142.63.255 AS12849 1
335 37.142.16.0/20 /20 37.142.16.0 – 37.142.31.255 AS12849 1
336 37.142.13.0/24 /24 37.142.13.0 – 37.142.13.255 AS12849 1
337 37.142.0.0/20 /20 37.142.0.0 – 37.142.15.255 AS12849 1
338 37.142.0.0/19 /19 37.142.0.0 – 37.142.31.255 AS12849 1
339 37.142.0.0/18 /18 37.142.0.0 – 37.142.63.255 AS12849 1
340 37.142.0.0/17 /17 37.142.0.0 – 37.142.127.255 AS12849 1
341 37.142.0.0/16 /16 37.142.0.0 – 37.142.255.255 AS12849 1
342 5.29.240.0/20 /20 5.29.240.0 – 5.29.255.255 AS12849 1
343 5.29.224.0/20 /20 5.29.224.0 – 5.29.239.255 AS12849 1
344 5.29.208.0/20 /20 5.29.208.0 – 5.29.223.255 AS12849 1
345 5.29.192.0/20 /20 5.29.192.0 – 5.29.207.255 AS12849 1
346 5.29.192.0/18 /18 5.29.192.0 – 5.29.255.255 AS12849 1
347 5.29.176.0/20 /20 5.29.176.0 – 5.29.191.255 AS12849 1
348 5.29.160.0/20 /20 5.29.160.0 – 5.29.175.255 AS12849 1
349 5.29.144.0/20 /20 5.29.144.0 – 5.29.159.255 AS12849 1
350 5.29.128.0/20 /20 5.29.128.0 – 5.29.143.255 AS12849 1
351 5.29.128.0/18 /18 5.29.128.0 – 5.29.191.255 AS12849 1
352 5.29.124.0/24 /24 5.29.124.0 – 5.29.124.255 AS12849 1
353 5.29.123.0/24 /24 5.29.123.0 – 5.29.123.255 AS12849 1
354 5.29.122.0/24 /24 5.29.122.0 – 5.29.122.255 AS12849 1
355 5.29.121.0/24 /24 5.29.121.0 – 5.29.121.255 AS12849 1
356 5.29.120.0/24 /24 5.29.120.0 – 5.29.120.255 AS12849 1
357 5.29.119.0/24 /24 5.29.119.0 – 5.29.119.255 AS12849 1
358 5.29.118.0/24 /24 5.29.118.0 – 5.29.118.255 AS12849 1
359 5.29.117.0/24 /24 5.29.117.0 – 5.29.117.255 AS12849 1
360 5.29.116.0/24 /24 5.29.116.0 – 5.29.116.255 AS12849 1
361 5.29.115.0/24 /24 5.29.115.0 – 5.29.115.255 AS12849 1
362 5.29.114.0/24 /24 5.29.114.0 – 5.29.114.255 AS12849 1
363 5.29.113.0/24 /24 5.29.113.0 – 5.29.113.255 AS12849 1
364 5.29.96.0/20 /20 5.29.96.0 – 5.29.111.255 AS12849 1
365 5.29.64.0/20 /20 5.29.64.0 – 5.29.79.255 AS12849 1
366 5.29.64.0/18 /18 5.29.64.0 – 5.29.127.255 AS12849 1
367 5.29.48.0/20 /20 5.29.48.0 – 5.29.63.255 AS12849 1
368 5.29.32.0/20 /20 5.29.32.0 – 5.29.47.255 AS12849 1
369 5.29.23.0/24 /24 5.29.23.0 – 5.29.23.255 AS12849 1
370 5.29.22.0/24 /24 5.29.22.0 – 5.29.22.255 AS12849 1
371 5.29.21.0/24 /24 5.29.21.0 – 5.29.21.255 AS12849 1
372 5.29.20.0/24 /24 5.29.20.0 – 5.29.20.255 AS12849 1
373 5.29.19.0/24 /24 5.29.19.0 – 5.29.19.255 AS12849 1
374 5.29.18.0/24 /24 5.29.18.0 – 5.29.18.255 AS12849 1
375 5.29.17.0/24 /24 5.29.17.0 – 5.29.17.255 AS12849 1
376 5.29.16.0/24 /24 5.29.16.0 – 5.29.16.255 AS12849 1
377 5.29.16.0/21 /21 5.29.16.0 – 5.29.23.255 AS12849 1
378 5.29.15.0/24 /24 5.29.15.0 – 5.29.15.255 AS12849 1
379 5.29.14.0/24 /24 5.29.14.0 – 5.29.14.255 AS12849 1
380 5.29.13.0/24 /24 5.29.13.0 – 5.29.13.255 AS12849 1
381 5.29.12.0/24 /24 5.29.12.0 – 5.29.12.255 AS12849 1
382 5.29.11.0/24 /24 5.29.11.0 – 5.29.11.255 AS12849 1
383 5.29.10.0/24 /24 5.29.10.0 – 5.29.10.255 AS12849 1
384 5.29.9.0/24 /24 5.29.9.0 – 5.29.9.255 AS12849 1
385 5.29.8.0/24 /24 5.29.8.0 – 5.29.8.255 AS12849 1
386 5.29.4.0/24 /24 5.29.4.0 – 5.29.4.255 AS12849 1
387 5.29.2.0/23 /23 5.29.2.0 – 5.29.3.255 AS12849 1
388 5.29.0.0/23 /23 5.29.0.0 – 5.29.1.255 AS12849 1
389 5.29.0.0/20 /20 5.29.0.0 – 5.29.15.255 AS12849 1
390 5.29.0.0/18 /18 5.29.0.0 – 5.29.63.255 AS12849 1
391 5.29.0.0/16 /16 5.29.0.0 – 5.29.255.255 AS12849 1
392 5.28.191.0/24 /24 5.28.191.0 – 5.28.191.255 AS12849 1
393 5.28.190.0/24 /24 5.28.190.0 – 5.28.190.255 AS12849 1
394 5.28.189.0/24 /24 5.28.189.0 – 5.28.189.255 AS12849 1
395 5.28.188.0/24 /24 5.28.188.0 – 5.28.188.255 AS12849 1
396 5.28.187.0/24 /24 5.28.187.0 – 5.28.187.255 AS12849 1
397 5.28.186.0/24 /24 5.28.186.0 – 5.28.186.255 AS12849 1
398 5.28.185.0/24 /24 5.28.185.0 – 5.28.185.255 AS12849 1
399 5.28.184.0/24 /24 5.28.184.0 – 5.28.184.255 AS12849 1
400 5.28.183.0/24 /24 5.28.183.0 – 5.28.183.255 AS12849 1
401 5.28.182.0/24 /24 5.28.182.0 – 5.28.182.255 AS12849 1
402 5.28.181.0/24 /24 5.28.181.0 – 5.28.181.255 AS12849 1
403 5.28.180.0/24 /24 5.28.180.0 – 5.28.180.255 AS12849 1
404 5.28.179.0/24 /24 5.28.179.0 – 5.28.179.255 AS12849 1
405 5.28.178.0/24 /24 5.28.178.0 – 5.28.178.255 AS12849 1
406 5.28.177.0/24 /24 5.28.177.0 – 5.28.177.255 AS12849 1
407 5.28.176.0/24 /24 5.28.176.0 – 5.28.176.255 AS12849 1
408 5.28.176.0/20 /20 5.28.176.0 – 5.28.191.255 AS12849 1
409 5.28.168.0/21 /21 5.28.168.0 – 5.28.175.255 AS12849 1
410 5.28.160.0/21 /21 5.28.160.0 – 5.28.167.255 AS12849 1
411 5.28.160.0/20 /20 5.28.160.0 – 5.28.175.255 AS12849 1
412 5.28.156.0/22 /22 5.28.156.0 – 5.28.159.255 AS12849 1
413 5.28.144.0/22 /22 5.28.144.0 – 5.28.147.255 AS12849 1
414 5.28.140.0/22 /22 5.28.140.0 – 5.28.143.255 AS12849 1
415 5.28.136.0/22 /22 5.28.136.0 – 5.28.139.255 AS12849 1
416 5.28.136.0/21 /21 5.28.136.0 – 5.28.143.255 AS12849 1
417 5.28.132.0/22 /22 5.28.132.0 – 5.28.135.255 AS12849 1
418 5.28.131.0/24 /24 5.28.131.0 – 5.28.131.255 AS12849 1
419 5.28.130.0/24 /24 5.28.130.0 – 5.28.130.255 AS12849 1
420 5.28.128.0/20 /20 5.28.128.0 – 5.28.143.255 AS12849 1
421 5.28.128.0/18 /18 5.28.128.0 – 5.28.191.255 AS12849 1