BGP Full View — RIPE RIS RRC00data as of 2026-10-12 19:02

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
1 161 515
IPv4 origin ASNs
79 305
IPv4 MOAS
6 134
IPv6 prefixes
268 277
IPv6 origin ASNs
37 595
IPv6 MOAS
931

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
/12 300
314 572 800
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 179
285 605 888
/16 13 947
914 030 592
/17 8 650
283 443 200
/18 13 935
228 311 040
/19 26 706
218 775 552
/20 48 373
198 135 808
/21 57 049
116 836 352
/22 118 626
121 473 024
/23 121 508
62 212 096
/24 743 076
190 227 456
Total 1 156 312 4 313 025 536
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 331 392 addr 72.98%
Not announced 1 160 635 904 addr 27.02%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.06%
↳ routable but not announced 568 043 008 addr 48.94%
    — of total IPv4 space 13.23%
    — of announceable space (total − tech/reserved) 15.34%
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) 453 /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 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 5 869
3 077 046 272
/30 737
193 200 128
/31 389
50 987 008
/32 27 442
1 798 438 912
/33 6 056
198 443 008
/34 5 732
93 913 088
/35 2 014
16 498 688
/36 10 208
41 811 968
/37 1 417
2 902 016
/38 2 819
2 886 656
/39 1 891
968 192
/40 24 900
6 374 400
/41 1 890
241 920
/42 2 974
190 336
/43 1 477
47 264
/44 27 137
434 192
/45 4 930
39 440
/46 6 614
26 456
/47 9 591
19 182
/48 123 656
123 656
Total 268 049 4 414 665 932 430
IPv4 (1 161 515) IPv6 (268 277)
Reset
Found 38 IPv4 prefixes · ASN: AS63981 · showing 1–38
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.71.22.0/24 /24 38.71.22.0 – 38.71.22.255 AS63981 1
2 38.71.24.0/24 /24 38.71.24.0 – 38.71.24.255 AS63981 1
3 38.71.26.0/23 /23 38.71.26.0 – 38.71.27.255 AS63981 1
4 38.71.32.0/24 /24 38.71.32.0 – 38.71.32.255 AS63981 1
5 38.71.33.0/24 /24 38.71.33.0 – 38.71.33.255 AS63981 1
6 38.71.34.0/24 /24 38.71.34.0 – 38.71.34.255 AS63981 1
7 38.71.35.0/24 /24 38.71.35.0 – 38.71.35.255 AS63981 1
8 38.71.36.0/24 /24 38.71.36.0 – 38.71.36.255 AS63981 1
9 38.71.37.0/24 /24 38.71.37.0 – 38.71.37.255 AS63981 1
10 45.117.96.0/22 /22 45.117.96.0 – 45.117.99.255 AS63981 1
11 45.117.96.0/24 /24 45.117.96.0 – 45.117.96.255 AS63981 1
12 45.117.97.0/24 /24 45.117.97.0 – 45.117.97.255 AS63981 1
13 45.117.98.0/24 /24 45.117.98.0 – 45.117.98.255 AS63981 1
14 45.117.99.0/24 /24 45.117.99.0 – 45.117.99.255 AS63981 1
15 45.251.64.0/22 /22 45.251.64.0 – 45.251.67.255 AS63981 1
16 45.251.66.0/24 /24 45.251.66.0 – 45.251.66.255 AS63981 1
17 45.251.67.0/24 /24 45.251.67.0 – 45.251.67.255 AS63981, AS151195 2
18 66.160.164.0/24 /24 66.160.164.0 – 66.160.164.255 AS63981 1
19 72.52.111.0/24 /24 72.52.111.0 – 72.52.111.255 AS63981 1
20 103.29.140.0/22 /22 103.29.140.0 – 103.29.143.255 AS63981 1
21 103.29.140.0/24 /24 103.29.140.0 – 103.29.140.255 AS63981 1
22 103.29.141.0/24 /24 103.29.141.0 – 103.29.141.255 AS63981 1
23 103.29.142.0/24 /24 103.29.142.0 – 103.29.142.255 AS63981 1
24 103.29.143.0/24 /24 103.29.143.0 – 103.29.143.255 AS63981 1
25 103.117.76.0/22 /22 103.117.76.0 – 103.117.79.255 AS63981 1
26 103.117.79.0/24 /24 103.117.79.0 – 103.117.79.255 AS63981 1
27 103.167.140.0/24 /24 103.167.140.0 – 103.167.140.255 AS63981 1
28 103.167.141.0/24 /24 103.167.141.0 – 103.167.141.255 AS63981 1
29 103.197.28.0/22 /22 103.197.28.0 – 103.197.31.255 AS63981 1
30 103.206.88.0/22 /22 103.206.88.0 – 103.206.91.255 AS63981, AS151195 2
31 103.206.90.0/24 /24 103.206.90.0 – 103.206.90.255 AS63981 1
32 103.214.192.0/22 /22 103.214.192.0 – 103.214.195.255 AS63981 1
33 103.214.195.0/24 /24 103.214.195.0 – 103.214.195.255 AS63981 1
34 103.220.8.0/22 /22 103.220.8.0 – 103.220.11.255 AS63981 1
35 103.220.8.0/24 /24 103.220.8.0 – 103.220.8.255 AS63981 1
36 116.214.132.0/24 /24 116.214.132.0 – 116.214.132.255 AS63981, AS9809 2
37 154.19.46.0/24 /24 154.19.46.0 – 154.19.46.255 AS63981 1
38 203.166.220.0/22 /22 203.166.220.0 – 203.166.223.255 AS63981 1