BGP Full View — RIPE RIS RRC00data as of 2026-06-21 04:16

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 →
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IPv4 prefixes
1 135 530
IPv4 origin ASNs
78 555
IPv4 MOAS
6 371
IPv6 prefixes
259 311
IPv6 origin ASNs
36 753
IPv6 MOAS
910

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 1 205
315 883 520
/15 2 169
284 295 168
/16 13 890
910 295 040
/17 8 701
285 114 368
/18 14 068
230 490 112
/19 26 673
218 505 216
/20 48 558
198 893 568
/21 55 951
114 587 648
/22 118 748
121 597 952
/23 119 335
61 099 520
/24 719 617
184 221 952
Total 1 129 976 4 307 007 232
BGP /24 coverage of total IPv4 space
Announced in BGP 3 131 278 848 addr 72.91%
Not announced 1 163 688 448 addr 27.09%
↳ technical / special-use (not meant to be announced) 592 584 960 addr 50.92%
↳ routable but not announced 571 103 488 addr 49.08%
    — of total IPv4 space 13.30%
    — of announceable space (total − tech/reserved) 15.43%
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) 484 /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
/28 163
170 917 888
/29 5 422
2 842 689 536
/30 749
196 345 856
/31 362
47 448 064
/32 27 052
1 772 879 872
/33 5 787
189 628 416
/34 5 561
91 111 424
/35 1 982
16 236 544
/36 10 077
41 275 392
/37 1 350
2 764 800
/38 2 776
2 842 624
/39 1 854
949 248
/40 24 461
6 262 016
/41 1 744
223 232
/42 3 038
194 432
/43 1 495
47 840
/44 26 288
420 608
/45 4 567
36 536
/46 5 890
23 560
/47 9 005
18 010
/48 119 263
119 263
Total 259 005 4 413 906 317 657
IPv4 (1 135 530) IPv6 (259 311)
Reset
Found 13 IPv4 prefixes · ASN: AS18330 · showing 1–13
# Prefix ↑ Mask Range Origin ASN MOAS
1 203.249.64.0/20 /20 203.249.64.0 – 203.249.79.255 AS18330 1
2 203.249.80.0/22 /22 203.249.80.0 – 203.249.83.255 AS18330 1
3 220.95.128.0/20 /20 220.95.128.0 – 220.95.143.255 AS18330 1
4 220.95.144.0/21 /21 220.95.144.0 – 220.95.151.255 AS18330 1
5 223.194.54.0/23 /23 223.194.54.0 – 223.194.55.255 AS18330 1
6 223.194.61.0/24 /24 223.194.61.0 – 223.194.61.255 AS18330 1
7 223.194.64.0/19 /19 223.194.64.0 – 223.194.95.255 AS18330 1
8 223.194.109.0/24 /24 223.194.109.0 – 223.194.109.255 AS18330 1
9 223.194.110.0/23 /23 223.194.110.0 – 223.194.111.255 AS18330 1
10 223.194.228.0/23 /23 223.194.228.0 – 223.194.229.255 AS18330 1
11 223.195.94.0/23 /23 223.195.94.0 – 223.195.95.255 AS18330 1
12 223.195.126.0/23 /23 223.195.126.0 – 223.195.127.255 AS18330 1
13 223.195.147.0/24 /24 223.195.147.0 – 223.195.147.255 AS18330 1