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BGP Full View — RIPE RIS RRC00data as of 2026-11-04 06:14

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
1 166 856
IPv4 origin ASNs
79 564
IPv4 MOAS
6 889
IPv6 prefixes
271 446
IPv6 origin ASNs
37 868
IPv6 MOAS
938

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
/13 592
310 378 496
/14 1 206
316 145 664
/15 2 179
285 605 888
/16 13 955
914 554 880
/17 8 669
284 065 792
/18 13 948
228 524 032
/19 26 674
218 513 408
/20 48 466
198 516 736
/21 57 349
117 450 752
/22 119 267
122 129 408
/23 122 212
62 572 544
/24 746 625
191 136 000
Total 1 161 608 4 317 043 968
BGP /24 coverage of total IPv4 space
Announced in BGP 3 138 140 416 addr 73.07%
Not announced 1 156 826 880 addr 26.93%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.23%
↳ routable but not announced 564 184 832 addr 48.77%
    — of total IPv4 space 13.14%
    — of announceable space (total − tech/reserved) 15.24%
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 16
4 294 967 296
/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 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 858
3 071 279 104
/30 742
194 510 848
/31 389
50 987 008
/32 27 611
1 809 514 496
/33 6 070
198 901 760
/34 5 748
94 175 232
/35 2 016
16 515 072
/36 10 317
42 258 432
/37 1 429
2 926 592
/38 2 806
2 873 344
/39 1 897
971 264
/40 25 024
6 406 144
/41 1 967
251 776
/42 3 001
192 064
/43 1 503
48 096
/44 27 361
437 776
/45 4 977
39 816
/46 6 813
27 252
/47 9 840
19 680
/48 125 540
125 540
Total 271 218 4 414 947 479 280
IPv4 (1 166 856) IPv6 (271 446)
Reset
Found 50 IPv4 prefixes · ASN: AS263073 · showing 1–50
# Prefix ↑ Mask Range Origin ASN MOAS
1 138.0.196.0/22 /22 138.0.196.0 – 138.0.199.255 AS263073 1
2 138.0.199.0/24 /24 138.0.199.0 – 138.0.199.255 AS263073 1
3 138.219.240.0/22 /22 138.219.240.0 – 138.219.243.255 AS263073 1
4 138.219.240.0/24 /24 138.219.240.0 – 138.219.240.255 AS263073 1
5 138.219.241.0/24 /24 138.219.241.0 – 138.219.241.255 AS263073 1
6 138.219.242.0/24 /24 138.219.242.0 – 138.219.242.255 AS263073 1
7 164.163.12.0/22 /22 164.163.12.0 – 164.163.15.255 AS263073 1
8 164.163.12.0/23 /23 164.163.12.0 – 164.163.13.255 AS263073 1
9 164.163.14.0/23 /23 164.163.14.0 – 164.163.15.255 AS263073 1
10 168.121.192.0/22 /22 168.121.192.0 – 168.121.195.255 AS263073 1
11 168.121.192.0/24 /24 168.121.192.0 – 168.121.192.255 AS263073 1
12 168.121.193.0/24 /24 168.121.193.0 – 168.121.193.255 AS263073 1
13 168.121.194.0/24 /24 168.121.194.0 – 168.121.194.255 AS263073 1
14 170.78.80.0/22 /22 170.78.80.0 – 170.78.83.255 AS263073 1
15 170.78.80.0/24 /24 170.78.80.0 – 170.78.80.255 AS263073 1
16 170.78.81.0/24 /24 170.78.81.0 – 170.78.81.255 AS263073 1
17 170.78.82.0/24 /24 170.78.82.0 – 170.78.82.255 AS263073 1
18 170.78.83.0/24 /24 170.78.83.0 – 170.78.83.255 AS263073 1
19 170.244.96.0/22 /22 170.244.96.0 – 170.244.99.255 AS263073 1
20 177.200.240.0/20 /20 177.200.240.0 – 177.200.255.255 AS263073 1
21 177.200.244.0/22 /22 177.200.244.0 – 177.200.247.255 AS263073 1
22 177.200.248.0/22 /22 177.200.248.0 – 177.200.251.255 AS263073 1
23 177.223.16.0/20 /20 177.223.16.0 – 177.223.31.255 AS263073 1
24 177.223.17.0/24 /24 177.223.17.0 – 177.223.17.255 AS263073 1
25 177.223.19.0/24 /24 177.223.19.0 – 177.223.19.255 AS263073 1
26 177.223.21.0/24 /24 177.223.21.0 – 177.223.21.255 AS263073 1
27 177.223.22.0/24 /24 177.223.22.0 – 177.223.22.255 AS263073 1
28 177.223.23.0/24 /24 177.223.23.0 – 177.223.23.255 AS263073 1
29 177.223.24.0/24 /24 177.223.24.0 – 177.223.24.255 AS263073 1
30 177.223.26.0/24 /24 177.223.26.0 – 177.223.26.255 AS263073 1
31 177.223.28.0/24 /24 177.223.28.0 – 177.223.28.255 AS263073 1
32 177.223.31.0/24 /24 177.223.31.0 – 177.223.31.255 AS263073 1
33 179.0.24.0/24 /24 179.0.24.0 – 179.0.24.255 AS263073 1
34 186.194.112.0/20 /20 186.194.112.0 – 186.194.127.255 AS263073 1
35 186.224.24.0/21 /21 186.224.24.0 – 186.224.31.255 AS263073 1
36 186.224.24.0/24 /24 186.224.24.0 – 186.224.24.255 AS263073 1
37 186.224.25.0/24 /24 186.224.25.0 – 186.224.25.255 AS263073 1
38 186.224.28.0/24 /24 186.224.28.0 – 186.224.28.255 AS263073 1
39 186.224.31.0/24 /24 186.224.31.0 – 186.224.31.255 AS263073 1
40 186.233.104.0/22 /22 186.233.104.0 – 186.233.107.255 AS263073 1
41 186.233.104.0/24 /24 186.233.104.0 – 186.233.104.255 AS263073 1
42 186.233.108.0/22 /22 186.233.108.0 – 186.233.111.255 AS263073 1
43 186.233.109.0/24 /24 186.233.109.0 – 186.233.109.255 AS263073 1
44 186.233.111.0/24 /24 186.233.111.0 – 186.233.111.255 AS263073 1
45 191.6.48.0/21 /21 191.6.48.0 – 191.6.55.255 AS263073 1
46 191.6.49.0/24 /24 191.6.49.0 – 191.6.49.255 AS263073 1
47 191.6.50.0/24 /24 191.6.50.0 – 191.6.50.255 AS263073 1
48 191.6.52.0/24 /24 191.6.52.0 – 191.6.52.255 AS263073 1
49 191.6.53.0/24 /24 191.6.53.0 – 191.6.53.255 AS263073 1
50 201.71.60.0/22 /22 201.71.60.0 – 201.71.63.255 AS263073 1