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 →
thank you!
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 397 IPv4 prefixes · ASN: AS17621 · showing 301–397
# Prefix ↓ Mask Range Origin ASN MOAS
301 110.43.136.0/21 /21 110.43.136.0 – 110.43.143.255 AS17621, AS4811 2
302 110.43.128.0/21 /21 110.43.128.0 – 110.43.135.255 AS17621, AS4811 2
303 106.75.240.0/20 /20 106.75.240.0 – 106.75.255.255 AS17621, AS4811 2
304 106.75.224.0/20 /20 106.75.224.0 – 106.75.239.255 AS17621, AS4811 2
305 106.75.208.0/20 /20 106.75.208.0 – 106.75.223.255 AS17621, AS4811 2
306 103.250.193.0/24 /24 103.250.193.0 – 103.250.193.255 AS17621 1
307 103.250.192.0/24 /24 103.250.192.0 – 103.250.192.255 AS17621 1
308 103.250.192.0/22 /22 103.250.192.0 – 103.250.195.255 AS17621 1
309 103.238.184.0/24 /24 103.238.184.0 – 103.238.184.255 AS17621, AS4811 2
310 103.234.131.0/24 /24 103.234.131.0 – 103.234.131.255 AS17621 1
311 103.234.129.0/24 /24 103.234.129.0 – 103.234.129.255 AS17621, AS4811 2
312 103.234.128.0/24 /24 103.234.128.0 – 103.234.128.255 AS17621, AS4811 2
313 103.231.16.0/24 /24 103.231.16.0 – 103.231.16.255 AS17621 1
314 103.202.144.0/22 /22 103.202.144.0 – 103.202.147.255 AS17621, AS4811 2
315 103.202.140.0/22 /22 103.202.140.0 – 103.202.143.255 AS17621, AS4811 2
316 103.202.136.0/22 /22 103.202.136.0 – 103.202.139.255 AS17621, AS4811 2
317 103.202.132.0/22 /22 103.202.132.0 – 103.202.135.255 AS17621, AS4811 2
318 103.202.128.0/22 /22 103.202.128.0 – 103.202.131.255 AS17621, AS4811 2
319 103.202.124.0/22 /22 103.202.124.0 – 103.202.127.255 AS17621, AS4811 2
320 103.202.120.0/22 /22 103.202.120.0 – 103.202.123.255 AS17621, AS4811 2
321 103.202.112.0/22 /22 103.202.112.0 – 103.202.115.255 AS17621, AS4811 2
322 103.202.108.0/22 /22 103.202.108.0 – 103.202.111.255 AS17621, AS4811 2
323 103.202.104.0/22 /22 103.202.104.0 – 103.202.107.255 AS17621, AS4811 2
324 103.202.100.0/22 /22 103.202.100.0 – 103.202.103.255 AS17621, AS4811 2
325 103.202.96.0/22 /22 103.202.96.0 – 103.202.99.255 AS17621, AS4811 2
326 103.202.92.0/22 /22 103.202.92.0 – 103.202.95.255 AS17621, AS4811 2
327 103.200.232.0/24 /24 103.200.232.0 – 103.200.232.255 AS17621, AS4812 2
328 103.200.224.0/24 /24 103.200.224.0 – 103.200.224.255 AS17621, AS4812 2
329 103.200.223.0/24 /24 103.200.223.0 – 103.200.223.255 AS131314, AS4812, AS17621 3
330 103.200.222.0/24 /24 103.200.222.0 – 103.200.222.255 AS17621, AS4812 2
331 103.200.220.0/24 /24 103.200.220.0 – 103.200.220.255 AS131314, AS17621, AS4812 3
332 103.164.32.0/24 /24 103.164.32.0 – 103.164.32.255 AS17621 1
333 103.156.68.0/23 /23 103.156.68.0 – 103.156.69.255 AS4812, AS139118, AS17621 3
334 103.147.124.0/24 /24 103.147.124.0 – 103.147.124.255 AS17621, AS4812 2
335 103.144.159.0/24 /24 103.144.159.0 – 103.144.159.255 AS17621 1
336 103.140.14.0/23 /23 103.140.14.0 – 103.140.15.255 AS17621 1
337 103.111.64.0/24 /24 103.111.64.0 – 103.111.64.255 AS17621 1
338 103.108.244.0/24 /24 103.108.244.0 – 103.108.244.255 AS17621, AS4812 2
339 103.74.126.0/24 /24 103.74.126.0 – 103.74.126.255 AS4515, AS17621 2
340 103.61.190.0/24 /24 103.61.190.0 – 103.61.190.255 AS17621 1
341 103.61.189.0/24 /24 103.61.189.0 – 103.61.189.255 AS4811, AS17621 2
342 103.45.169.0/24 /24 103.45.169.0 – 103.45.169.255 AS17621 1
343 103.40.175.0/24 /24 103.40.175.0 – 103.40.175.255 AS55996, AS17621 2
344 103.38.235.0/24 /24 103.38.235.0 – 103.38.235.255 AS17621 1
345 103.38.234.0/23 /23 103.38.234.0 – 103.38.235.255 AS17621 1
346 103.38.232.0/23 /23 103.38.232.0 – 103.38.233.255 AS17621 1
347 103.38.232.0/22 /22 103.38.232.0 – 103.38.235.255 AS17621 1
348 103.36.173.0/24 /24 103.36.173.0 – 103.36.173.255 AS17621, AS4811 2
349 103.36.172.0/24 /24 103.36.172.0 – 103.36.172.255 AS17621, AS4811 2
350 103.36.168.0/24 /24 103.36.168.0 – 103.36.168.255 AS17621, AS4811 2
351 103.36.139.0/24 /24 103.36.139.0 – 103.36.139.255 AS17621, AS4811 2
352 103.36.138.0/24 /24 103.36.138.0 – 103.36.138.255 AS17621, AS4811 2
353 103.36.137.0/24 /24 103.36.137.0 – 103.36.137.255 AS17621, AS4811 2
354 103.36.136.0/24 /24 103.36.136.0 – 103.36.136.255 AS17621, AS4811 2
355 103.24.118.0/23 /23 103.24.118.0 – 103.24.119.255 AS17621, AS4812 2
356 103.24.116.0/24 /24 103.24.116.0 – 103.24.116.255 AS17621, AS4812 2
357 103.20.251.0/24 /24 103.20.251.0 – 103.20.251.255 AS4811, AS17621 2
358 103.20.250.0/24 /24 103.20.250.0 – 103.20.250.255 AS4811, AS17621 2
359 103.5.195.0/24 /24 103.5.195.0 – 103.5.195.255 AS4515, AS17621 2
360 103.5.194.0/24 /24 103.5.194.0 – 103.5.194.255 AS17621, AS4812 2
361 103.5.192.0/23 /23 103.5.192.0 – 103.5.193.255 AS17621, AS4812 2
362 101.52.252.0/22 /22 101.52.252.0 – 101.52.255.255 AS17621, AS4811 2
363 101.52.248.0/22 /22 101.52.248.0 – 101.52.251.255 AS17621, AS4811 2
364 101.52.220.0/22 /22 101.52.220.0 – 101.52.223.255 AS17621, AS4811 2
365 101.52.216.0/22 /22 101.52.216.0 – 101.52.219.255 AS17621, AS4811 2
366 101.52.212.0/22 /22 101.52.212.0 – 101.52.215.255 AS17621, AS4811 2
367 59.153.172.0/24 /24 59.153.172.0 – 59.153.172.255 AS4515, AS17621 2
368 59.81.106.0/23 /23 59.81.106.0 – 59.81.107.255 AS17621 1
369 59.81.64.0/23 /23 59.81.64.0 – 59.81.65.255 AS17621 1
370 58.247.247.0/24 /24 58.247.247.0 – 58.247.247.255 AS17621 1
371 58.247.245.0/24 /24 58.247.245.0 – 58.247.245.255 AS17621 1
372 58.247.244.0/24 /24 58.247.244.0 – 58.247.244.255 AS17621 1
373 58.247.108.0/24 /24 58.247.108.0 – 58.247.108.255 AS17621 1
374 58.247.22.0/24 /24 58.247.22.0 – 58.247.22.255 AS17621 1
375 58.247.0.0/16 /16 58.247.0.0 – 58.247.255.255 AS17621 1
376 58.246.95.0/24 /24 58.246.95.0 – 58.246.95.255 AS17621 1
377 58.246.0.0/16 /16 58.246.0.0 – 58.246.255.255 AS17621 1
378 43.254.224.0/22 /22 43.254.224.0 – 43.254.227.255 AS17621 1
379 43.250.147.0/24 /24 43.250.147.0 – 43.250.147.255 AS17621 1
380 43.250.146.0/24 /24 43.250.146.0 – 43.250.146.255 AS17621 1
381 43.250.144.0/22 /22 43.250.144.0 – 43.250.147.255 AS17621 1
382 43.243.151.0/24 /24 43.243.151.0 – 43.243.151.255 AS17621 1
383 43.243.150.0/24 /24 43.243.150.0 – 43.243.150.255 AS17621 1
384 43.243.150.0/23 /23 43.243.150.0 – 43.243.151.255 AS17621 1
385 43.243.149.0/24 /24 43.243.149.0 – 43.243.149.255 AS17621 1
386 43.243.148.0/23 /23 43.243.148.0 – 43.243.149.255 AS17621 1
387 43.243.148.0/22 /22 43.243.148.0 – 43.243.151.255 AS17621 1
388 43.242.96.0/23 /23 43.242.96.0 – 43.242.97.255 AS139118, AS4812, AS17621 3
389 27.115.126.0/23 /23 27.115.126.0 – 27.115.127.255 AS17621 1
390 27.115.124.0/24 /24 27.115.124.0 – 27.115.124.255 AS17621 1
391 27.115.124.0/23 /23 27.115.124.0 – 27.115.125.255 AS17621 1
392 27.115.123.0/24 /24 27.115.123.0 – 27.115.123.255 AS17621 1
393 27.115.122.0/24 /24 27.115.122.0 – 27.115.122.255 AS17621 1
394 27.115.120.0/22 /22 27.115.120.0 – 27.115.123.255 AS17621 1
395 27.115.118.0/23 /23 27.115.118.0 – 27.115.119.255 AS17621 1
396 27.115.0.0/18 /18 27.115.0.0 – 27.115.63.255 AS17621 1
397 27.115.0.0/17 /17 27.115.0.0 – 27.115.127.255 AS17621 1