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 433 IPv4 prefixes · ASN: AS4739 · showing 301–433
# Prefix ↑ Mask Range Origin ASN MOAS
301 203.206.138.0/24 /24 203.206.138.0 – 203.206.138.255 AS4739 1
302 203.206.139.0/24 /24 203.206.139.0 – 203.206.139.255 AS4739 1
303 203.206.140.0/24 /24 203.206.140.0 – 203.206.140.255 AS4739 1
304 203.206.142.0/24 /24 203.206.142.0 – 203.206.142.255 AS4739 1
305 203.206.143.0/24 /24 203.206.143.0 – 203.206.143.255 AS4739 1
306 203.206.145.0/24 /24 203.206.145.0 – 203.206.145.255 AS4739 1
307 203.206.148.0/24 /24 203.206.148.0 – 203.206.148.255 AS4739 1
308 203.206.149.0/24 /24 203.206.149.0 – 203.206.149.255 AS4739 1
309 203.206.150.0/24 /24 203.206.150.0 – 203.206.150.255 AS4739 1
310 203.206.152.0/24 /24 203.206.152.0 – 203.206.152.255 AS4739 1
311 203.206.153.0/24 /24 203.206.153.0 – 203.206.153.255 AS4739 1
312 203.206.154.0/24 /24 203.206.154.0 – 203.206.154.255 AS4739 1
313 203.206.155.0/24 /24 203.206.155.0 – 203.206.155.255 AS4739 1
314 203.206.157.0/24 /24 203.206.157.0 – 203.206.157.255 AS4739 1
315 203.206.158.0/24 /24 203.206.158.0 – 203.206.158.255 AS4739 1
316 203.206.159.0/24 /24 203.206.159.0 – 203.206.159.255 AS4739 1
317 203.206.160.0/24 /24 203.206.160.0 – 203.206.160.255 AS4739 1
318 203.206.161.0/24 /24 203.206.161.0 – 203.206.161.255 AS4739 1
319 203.206.162.0/24 /24 203.206.162.0 – 203.206.162.255 AS4739 1
320 203.206.163.0/24 /24 203.206.163.0 – 203.206.163.255 AS4739 1
321 203.206.164.0/24 /24 203.206.164.0 – 203.206.164.255 AS4739 1
322 203.206.165.0/24 /24 203.206.165.0 – 203.206.165.255 AS4739 1
323 203.206.166.0/24 /24 203.206.166.0 – 203.206.166.255 AS4739 1
324 203.206.167.0/24 /24 203.206.167.0 – 203.206.167.255 AS4739 1
325 203.206.168.0/24 /24 203.206.168.0 – 203.206.168.255 AS4739 1
326 203.206.169.0/24 /24 203.206.169.0 – 203.206.169.255 AS4739 1
327 203.206.170.0/24 /24 203.206.170.0 – 203.206.170.255 AS4739 1
328 203.206.171.0/24 /24 203.206.171.0 – 203.206.171.255 AS4739 1
329 203.206.172.0/24 /24 203.206.172.0 – 203.206.172.255 AS4739 1
330 203.206.173.0/24 /24 203.206.173.0 – 203.206.173.255 AS4739 1
331 203.206.174.0/24 /24 203.206.174.0 – 203.206.174.255 AS4739 1
332 203.206.175.0/24 /24 203.206.175.0 – 203.206.175.255 AS4739 1
333 203.206.176.0/24 /24 203.206.176.0 – 203.206.176.255 AS4739 1
334 203.206.177.0/24 /24 203.206.177.0 – 203.206.177.255 AS4739 1
335 203.206.178.0/24 /24 203.206.178.0 – 203.206.178.255 AS4739 1
336 203.206.179.0/24 /24 203.206.179.0 – 203.206.179.255 AS4739 1
337 203.206.180.0/24 /24 203.206.180.0 – 203.206.180.255 AS4739 1
338 203.206.181.0/24 /24 203.206.181.0 – 203.206.181.255 AS4739 1
339 203.206.182.0/24 /24 203.206.182.0 – 203.206.182.255 AS4739 1
340 203.206.183.0/24 /24 203.206.183.0 – 203.206.183.255 AS4739 1
341 203.206.184.0/24 /24 203.206.184.0 – 203.206.184.255 AS4739 1
342 203.206.185.0/24 /24 203.206.185.0 – 203.206.185.255 AS4739 1
343 203.206.186.0/24 /24 203.206.186.0 – 203.206.186.255 AS4739 1
344 203.206.187.0/24 /24 203.206.187.0 – 203.206.187.255 AS4739 1
345 203.206.188.0/24 /24 203.206.188.0 – 203.206.188.255 AS4739 1
346 203.206.189.0/24 /24 203.206.189.0 – 203.206.189.255 AS4739 1
347 203.206.190.0/24 /24 203.206.190.0 – 203.206.190.255 AS4739 1
348 203.206.192.0/24 /24 203.206.192.0 – 203.206.192.255 AS4739 1
349 203.206.193.0/24 /24 203.206.193.0 – 203.206.193.255 AS4739 1
350 203.206.194.0/24 /24 203.206.194.0 – 203.206.194.255 AS4739 1
351 203.206.195.0/24 /24 203.206.195.0 – 203.206.195.255 AS4739 1
352 203.206.197.0/24 /24 203.206.197.0 – 203.206.197.255 AS4739 1
353 203.206.198.0/23 /23 203.206.198.0 – 203.206.199.255 AS4739 1
354 203.206.200.0/24 /24 203.206.200.0 – 203.206.200.255 AS4739 1
355 203.206.202.0/24 /24 203.206.202.0 – 203.206.202.255 AS4739 1
356 203.206.203.0/24 /24 203.206.203.0 – 203.206.203.255 AS4739 1
357 203.206.204.0/24 /24 203.206.204.0 – 203.206.204.255 AS4739 1
358 203.206.205.0/24 /24 203.206.205.0 – 203.206.205.255 AS4739 1
359 203.206.206.0/24 /24 203.206.206.0 – 203.206.206.255 AS4739 1
360 203.206.207.0/24 /24 203.206.207.0 – 203.206.207.255 AS4739 1
361 203.206.208.0/24 /24 203.206.208.0 – 203.206.208.255 AS4739 1
362 203.206.209.0/24 /24 203.206.209.0 – 203.206.209.255 AS4739 1
363 203.206.210.0/24 /24 203.206.210.0 – 203.206.210.255 AS4739 1
364 203.206.211.0/24 /24 203.206.211.0 – 203.206.211.255 AS4739 1
365 203.206.212.0/24 /24 203.206.212.0 – 203.206.212.255 AS4739 1
366 203.206.213.0/24 /24 203.206.213.0 – 203.206.213.255 AS4739 1
367 203.206.214.0/24 /24 203.206.214.0 – 203.206.214.255 AS4739 1
368 203.206.217.0/24 /24 203.206.217.0 – 203.206.217.255 AS4739 1
369 203.206.218.0/24 /24 203.206.218.0 – 203.206.218.255 AS4739 1
370 203.206.219.0/24 /24 203.206.219.0 – 203.206.219.255 AS4739 1
371 203.206.220.0/24 /24 203.206.220.0 – 203.206.220.255 AS4739 1
372 203.206.221.0/24 /24 203.206.221.0 – 203.206.221.255 AS4739 1
373 203.206.223.0/24 /24 203.206.223.0 – 203.206.223.255 AS4739 1
374 203.206.224.0/24 /24 203.206.224.0 – 203.206.224.255 AS4739 1
375 203.206.225.0/24 /24 203.206.225.0 – 203.206.225.255 AS4739 1
376 203.206.226.0/24 /24 203.206.226.0 – 203.206.226.255 AS4739 1
377 203.206.227.0/24 /24 203.206.227.0 – 203.206.227.255 AS4739 1
378 203.206.228.0/22 /22 203.206.228.0 – 203.206.231.255 AS4739 1
379 203.206.232.0/21 /21 203.206.232.0 – 203.206.239.255 AS4739 1
380 203.214.1.0/24 /24 203.214.1.0 – 203.214.1.255 AS4739 1
381 203.214.9.0/24 /24 203.214.9.0 – 203.214.9.255 AS4739 1
382 203.214.22.0/23 /23 203.214.22.0 – 203.214.23.255 AS4739 1
383 203.214.24.0/24 /24 203.214.24.0 – 203.214.24.255 AS4739 1
384 203.214.64.0/21 /21 203.214.64.0 – 203.214.71.255 AS4739 1
385 203.214.64.0/24 /24 203.214.64.0 – 203.214.64.255 AS4739 1
386 203.214.65.0/24 /24 203.214.65.0 – 203.214.65.255 AS4739 1
387 203.214.67.0/24 /24 203.214.67.0 – 203.214.67.255 AS4739 1
388 203.214.68.0/24 /24 203.214.68.0 – 203.214.68.255 AS4739 1
389 203.215.0.0/19 /19 203.215.0.0 – 203.215.31.255 AS4739 1
390 203.215.6.0/23 /23 203.215.6.0 – 203.215.7.255 AS4739 1
391 203.215.10.0/23 /23 203.215.10.0 – 203.215.11.255 AS4739 1
392 203.215.11.0/24 /24 203.215.11.0 – 203.215.11.255 AS4739 1
393 203.215.12.0/24 /24 203.215.12.0 – 203.215.12.255 AS4739 1
394 203.215.13.0/24 /24 203.215.13.0 – 203.215.13.255 AS4739 1
395 203.215.15.0/24 /24 203.215.15.0 – 203.215.15.255 AS4739 1
396 203.215.16.0/23 /23 203.215.16.0 – 203.215.17.255 AS4739 1
397 203.215.29.0/24 /24 203.215.29.0 – 203.215.29.255 AS4739 1
398 203.215.30.0/24 /24 203.215.30.0 – 203.215.30.255 AS4739 1
399 203.217.4.0/22 /22 203.217.4.0 – 203.217.7.255 AS4739 1
400 203.217.4.0/24 /24 203.217.4.0 – 203.217.4.255 AS4739 1
401 203.217.8.0/23 /23 203.217.8.0 – 203.217.9.255 AS4739 1
402 203.217.10.0/23 /23 203.217.10.0 – 203.217.11.255 AS4739 1
403 203.217.12.0/23 /23 203.217.12.0 – 203.217.13.255 AS4739 1
404 203.217.15.0/24 /24 203.217.15.0 – 203.217.15.255 AS4739 1
405 203.217.16.0/22 /22 203.217.16.0 – 203.217.19.255 AS4739 1
406 203.217.20.0/22 /22 203.217.20.0 – 203.217.23.255 AS4739 1
407 203.217.28.0/22 /22 203.217.28.0 – 203.217.31.255 AS4739 1
408 203.217.56.0/23 /23 203.217.56.0 – 203.217.57.255 AS4739 1
409 203.217.58.0/23 /23 203.217.58.0 – 203.217.59.255 AS4739 1
410 203.217.59.0/24 /24 203.217.59.0 – 203.217.59.255 AS4739 1
411 203.217.60.0/23 /23 203.217.60.0 – 203.217.61.255 AS4739 1
412 203.217.61.0/24 /24 203.217.61.0 – 203.217.61.255 AS4739 1
413 210.9.68.0/24 /24 210.9.68.0 – 210.9.68.255 AS4739 1
414 210.15.192.0/18 /18 210.15.192.0 – 210.15.255.255 AS4739 1
415 210.15.192.0/21 /21 210.15.192.0 – 210.15.199.255 AS4739 1
416 210.15.200.0/22 /22 210.15.200.0 – 210.15.203.255 AS4739 1
417 210.15.204.0/22 /22 210.15.204.0 – 210.15.207.255 AS4739 1
418 210.15.210.0/24 /24 210.15.210.0 – 210.15.210.255 AS4739 1
419 210.15.218.0/24 /24 210.15.218.0 – 210.15.218.255 AS4739 1
420 210.15.219.0/24 /24 210.15.219.0 – 210.15.219.255 AS4739 1
421 210.15.220.0/24 /24 210.15.220.0 – 210.15.220.255 AS4739 1
422 210.15.221.0/24 /24 210.15.221.0 – 210.15.221.255 AS4739 1
423 210.15.224.0/24 /24 210.15.224.0 – 210.15.224.255 AS4739 1
424 210.15.240.0/24 /24 210.15.240.0 – 210.15.240.255 AS4739 1
425 210.15.244.0/24 /24 210.15.244.0 – 210.15.244.255 AS4739 1
426 210.15.250.0/23 /23 210.15.250.0 – 210.15.251.255 AS4739 1
427 210.15.254.0/24 /24 210.15.254.0 – 210.15.254.255 AS4739 1
428 210.15.255.0/24 /24 210.15.255.0 – 210.15.255.255 AS4739 1
429 210.84.0.0/18 /18 210.84.0.0 – 210.84.63.255 AS4739 1
430 219.90.128.0/17 /17 219.90.128.0 – 219.90.255.255 AS4739 1
431 220.235.0.0/16 /16 220.235.0.0 – 220.235.255.255 AS4739 1
432 220.253.0.0/16 /16 220.253.0.0 – 220.253.255.255 AS4739 1
433 220.253.0.0/17 /17 220.253.0.0 – 220.253.127.255 AS4739 1