BGP Full View — RIPE RIS RRC00data as of 2026-10-09 18:35

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
1 162 150
IPv4 origin ASNs
79 259
IPv4 MOAS
6 189
IPv6 prefixes
268 171
IPv6 origin ASNs
37 569
IPv6 MOAS
1 092

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 8 699
285 048 832
/18 14 049
230 178 816
/19 26 766
219 267 072
/20 48 505
198 676 480
/21 56 968
116 670 464
/22 118 671
121 519 104
/23 121 508
62 212 096
/24 743 349
190 297 344
Total 1 156 944 4 326 000 896
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 645 888 addr 73.03%
Not announced 1 158 321 408 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 679 360 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 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 418
1 796 866 048
/33 6 074
199 032 832
/34 5 729
93 863 936
/35 2 021
16 556 032
/36 10 181
41 701 376
/37 1 418
2 904 064
/38 2 819
2 886 656
/39 1 890
967 680
/40 24 883
6 370 048
/41 1 861
238 208
/42 2 973
190 272
/43 1 479
47 328
/44 27 192
435 072
/45 4 933
39 464
/46 6 621
26 484
/47 9 602
19 204
/48 123 552
123 552
Total 267 944 4 414 663 661 664
IPv4 (1 162 150) IPv6 (268 171)
Reset
Found 26 IPv6 prefixes · ASN: AS3477 · showing 1–26
# Prefix ↑ Mask Range Origin ASN MOAS
1 2601:a000::/32 /32 2601:a000:: – 2601:a000:ffff:ffff:ffff:ffff:ffff:ffff AS3477 1
2 2601:a002::/32 /32 2601:a002:: – 2601:a002:ffff:ffff:ffff:ffff:ffff:ffff AS3477 1
3 2601:a002:5f::/48 /48 2601:a002:5f:: – 2601:a002:5f:ffff:ffff:ffff:ffff:ffff AS3477 1
4 2601:a004::/32 /32 2601:a004:: – 2601:a004:ffff:ffff:ffff:ffff:ffff:ffff AS3477 1
5 2601:a005::/32 /32 2601:a005:: – 2601:a005:ffff:ffff:ffff:ffff:ffff:ffff AS3477 1
6 2601:a008::/32 /32 2601:a008:: – 2601:a008:ffff:ffff:ffff:ffff:ffff:ffff AS3477 1
7 2601:a010::/32 /32 2601:a010:: – 2601:a010:ffff:ffff:ffff:ffff:ffff:ffff AS3477 1
8 2601:a012::/32 /32 2601:a012:: – 2601:a012:ffff:ffff:ffff:ffff:ffff:ffff AS3477 1
9 2601:a013::/32 /32 2601:a013:: – 2601:a013:ffff:ffff:ffff:ffff:ffff:ffff AS3477 1
10 2602:810:d004::/46 /46 2602:810:d004:: – 2602:810:d007:ffff:ffff:ffff:ffff:ffff AS3477 1
11 2607:9bc0:1010::/44 /44 2607:9bc0:1010:: – 2607:9bc0:101f:ffff:ffff:ffff:ffff:ffff AS3477 1
12 2607:9bc0:1020::/44 /44 2607:9bc0:1020:: – 2607:9bc0:102f:ffff:ffff:ffff:ffff:ffff AS3477 1
13 2607:9bc0:1030::/44 /44 2607:9bc0:1030:: – 2607:9bc0:103f:ffff:ffff:ffff:ffff:ffff AS3477 1
14 2610:20:8040::/44 /44 2610:20:8040:: – 2610:20:804f:ffff:ffff:ffff:ffff:ffff AS3477 1
15 2610:20:8800::/38 /38 2610:20:8800:: – 2610:20:8bff:ffff:ffff:ffff:ffff:ffff AS3477 1
16 2610:20:8c00::/44 /44 2610:20:8c00:: – 2610:20:8c0f:ffff:ffff:ffff:ffff:ffff AS3477 1
17 2610:20:8c20::/44 /44 2610:20:8c20:: – 2610:20:8c2f:ffff:ffff:ffff:ffff:ffff AS3477 1
18 2610:20:9008::/45 /45 2610:20:9008:: – 2610:20:900f:ffff:ffff:ffff:ffff:ffff AS3477 1
19 2610:20:900e::/47 /47 2610:20:900e:: – 2610:20:900f:ffff:ffff:ffff:ffff:ffff AS3477 1
20 2610:20:90a0::/44 /44 2610:20:90a0:: – 2610:20:90af:ffff:ffff:ffff:ffff:ffff AS3477 1
21 2610:20:90e2::/48 /48 2610:20:90e2:: – 2610:20:90e2:ffff:ffff:ffff:ffff:ffff AS3477 1
22 2610:20:9124::/48 /48 2610:20:9124:: – 2610:20:9124:ffff:ffff:ffff:ffff:ffff AS3477 1
23 2610:20:9147::/48 /48 2610:20:9147:: – 2610:20:9147:ffff:ffff:ffff:ffff:ffff AS3477 1
24 2610:20:9200::/40 /40 2610:20:9200:: – 2610:20:92ff:ffff:ffff:ffff:ffff:ffff AS3477 1
25 2610:20:9300::/40 /40 2610:20:9300:: – 2610:20:93ff:ffff:ffff:ffff:ffff:ffff AS3477 1
26 2620:12e:b000::/46 /46 2620:12e:b000:: – 2620:12e:b003:ffff:ffff:ffff:ffff:ffff AS3477 1