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BGP Full View — RIPE RIS RRC00data as of 2026-10-05 15:55

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
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IPv4 prefixes
1 161 772
IPv4 origin ASNs
79 235
IPv4 MOAS
6 016
IPv6 prefixes
267 439
IPv6 origin ASNs
37 486
IPv6 MOAS
1 037

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 2 191
287 178 752
/16 13 977
915 996 672
/17 8 704
285 212 672
/18 14 045
230 113 280
/19 26 770
219 299 840
/20 48 478
198 565 888
/21 56 967
116 668 416
/22 118 514
121 358 336
/23 121 442
62 178 304
/24 743 247
190 271 232
Total 1 156 605 4 326 585 088
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 807 680 addr 73.03%
Not announced 1 158 159 616 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.17%
↳ routable but not announced 565 517 568 addr 48.83%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.27%
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 5 846
3 064 987 648
/30 739
193 724 416
/31 388
50 855 936
/32 27 423
1 797 193 728
/33 6 042
197 984 256
/34 5 705
93 470 720
/35 2 010
16 465 920
/36 10 114
41 426 944
/37 1 419
2 906 112
/38 2 816
2 883 584
/39 1 889
967 168
/40 24 684
6 319 104
/41 1 829
234 112
/42 2 965
189 760
/43 1 476
47 232
/44 27 221
435 536
/45 4 929
39 432
/46 6 591
26 364
/47 9 568
19 136
/48 123 251
123 251
Total 267 211 4 414 651 640 007
IPv4 (1 161 772) IPv6 (267 439)
Reset
Found 4 IPv6 prefixes · ASN: AS218538 · showing 1–4
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a0f:1cc5:6001::/48 /48 2a0f:1cc5:6001:: – 2a0f:1cc5:6001:ffff:ffff:ffff:ffff:ffff AS218538 1
2 2a0f:1cc5:6002::/48 /48 2a0f:1cc5:6002:: – 2a0f:1cc5:6002:ffff:ffff:ffff:ffff:ffff AS218538 1
3 2a0f:1cc5:6003::/48 /48 2a0f:1cc5:6003:: – 2a0f:1cc5:6003:ffff:ffff:ffff:ffff:ffff AS218538 1
4 2a0f:1cc5:6004::/48 /48 2a0f:1cc5:6004:: – 2a0f:1cc5:6004:ffff:ffff:ffff:ffff:ffff AS218538 1