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 345 IPv4 prefixes · ASN: AS29256 · showing 301–345
# Prefix ↑ Mask Range Origin ASN MOAS
301 188.160.208.0/20 /20 188.160.208.0 – 188.160.223.255 AS29256 1
302 188.160.224.0/20 /20 188.160.224.0 – 188.160.239.255 AS29256 1
303 188.160.240.0/20 /20 188.160.240.0 – 188.160.255.255 AS29256 1
304 188.229.128.0/20 /20 188.229.128.0 – 188.229.143.255 AS29256 1
305 188.229.144.0/20 /20 188.229.144.0 – 188.229.159.255 AS29256 1
306 188.229.160.0/20 /20 188.229.160.0 – 188.229.175.255 AS29256 1
307 188.229.176.0/20 /20 188.229.176.0 – 188.229.191.255 AS29256 1
308 188.229.192.0/20 /20 188.229.192.0 – 188.229.207.255 AS29256 1
309 188.229.208.0/20 /20 188.229.208.0 – 188.229.223.255 AS29256 1
310 188.229.224.0/20 /20 188.229.224.0 – 188.229.239.255 AS29256 1
311 188.229.240.0/20 /20 188.229.240.0 – 188.229.255.255 AS29256 1
312 188.247.0.0/19 /19 188.247.0.0 – 188.247.31.255 AS29256 1
313 188.247.20.0/23 /23 188.247.20.0 – 188.247.21.255 AS29256 1
314 188.247.28.0/22 /22 188.247.28.0 – 188.247.31.255 AS29256 1
315 193.17.188.0/22 /22 193.17.188.0 – 193.17.191.255 AS29256 1
316 193.43.140.0/24 /24 193.43.140.0 – 193.43.140.255 AS29256 1
317 193.43.145.0/24 /24 193.43.145.0 – 193.43.145.255 AS29256 1
318 193.43.149.0/24 /24 193.43.149.0 – 193.43.149.255 AS29256 1
319 193.43.159.0/24 /24 193.43.159.0 – 193.43.159.255 AS29256 1
320 193.124.10.0/23 /23 193.124.10.0 – 193.124.11.255 AS29256 1
321 193.124.12.0/23 /23 193.124.12.0 – 193.124.13.255 AS29256 1
322 193.124.26.0/23 /23 193.124.26.0 – 193.124.27.255 AS29256 1
323 193.124.28.0/23 /23 193.124.28.0 – 193.124.29.255 AS29256 1
324 193.124.38.0/23 /23 193.124.38.0 – 193.124.39.255 AS29256 1
325 193.124.52.0/23 /23 193.124.52.0 – 193.124.53.255 AS29256 1
326 193.124.62.0/23 /23 193.124.62.0 – 193.124.63.255 AS29256 1
327 193.124.68.0/23 /23 193.124.68.0 – 193.124.69.255 AS29256 1
328 193.124.86.0/23 /23 193.124.86.0 – 193.124.87.255 AS29256 1
329 193.124.160.0/20 /20 193.124.160.0 – 193.124.175.255 AS29256 1
330 193.124.208.0/20 /20 193.124.208.0 – 193.124.223.255 AS29256 1
331 194.5.160.0/22 /22 194.5.160.0 – 194.5.163.255 AS29256 1
332 194.58.0.0/20 /20 194.58.0.0 – 194.58.15.255 AS29256 1
333 194.61.124.0/22 /22 194.61.124.0 – 194.61.127.255 AS29256 1
334 195.238.104.0/22 /22 195.238.104.0 – 195.238.107.255 AS29256 1
335 212.11.192.0/20 /20 212.11.192.0 – 212.11.207.255 AS29256 1
336 212.11.208.0/21 /21 212.11.208.0 – 212.11.215.255 AS29256 1
337 212.11.216.0/21 /21 212.11.216.0 – 212.11.223.255 AS29256 1
338 212.107.20.0/22 /22 212.107.20.0 – 212.107.23.255 AS29256 1
339 213.178.224.0/19 /19 213.178.224.0 – 213.178.255.255 AS29256 1
340 213.217.32.0/20 /20 213.217.32.0 – 213.217.47.255 AS29256 1
341 213.217.48.0/20 /20 213.217.48.0 – 213.217.63.255 AS29256 1
342 217.20.208.0/21 /21 217.20.208.0 – 217.20.215.255 AS29256 1
343 217.20.216.0/22 /22 217.20.216.0 – 217.20.219.255 AS29256 1
344 217.20.220.0/23 /23 217.20.220.0 – 217.20.221.255 AS29256 1
345 217.20.222.0/23 /23 217.20.222.0 – 217.20.223.255 AS29256 1