BGP Full View — RIPE RIS RRC00data as of 2026-10-07 18:18

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
1 162 005
IPv4 origin ASNs
79 264
IPv4 MOAS
5 941
IPv6 prefixes
267 936
IPv6 origin ASNs
37 521
IPv6 MOAS
1 060

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 14 044
230 096 896
/19 26 762
219 234 304
/20 48 463
198 504 448
/21 56 939
116 611 072
/22 118 476
121 319 424
/23 121 407
62 160 384
/24 743 607
190 363 392
Total 1 156 826 4 325 469 440
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 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 5 862
3 073 376 256
/30 737
193 200 128
/31 388
50 855 936
/32 27 374
1 793 982 464
/33 6 071
198 934 528
/34 5 732
93 913 088
/35 2 010
16 465 920
/36 10 134
41 508 864
/37 1 382
2 830 336
/38 2 817
2 884 608
/39 1 888
966 656
/40 24 843
6 359 808
/41 1 858
237 824
/42 2 965
189 760
/43 1 476
47 232
/44 27 156
434 496
/45 4 929
39 432
/46 6 551
26 204
/47 9 494
18 988
/48 123 736
123 736
Total 267 709 4 414 657 735 912
IPv4 (1 162 005) IPv6 (267 936)
Reset
Found 49 IPv4 prefixes · ASN: AS45775 · showing 1–49
# Prefix ↑ Mask Range Origin ASN MOAS
1 27.131.208.0/22 /22 27.131.208.0 – 27.131.211.255 AS45775 1
2 27.131.212.0/24 /24 27.131.212.0 – 27.131.212.255 AS45775 1
3 27.131.213.0/24 /24 27.131.213.0 – 27.131.213.255 AS45775 1
4 27.131.214.0/24 /24 27.131.214.0 – 27.131.214.255 AS45775 1
5 27.131.215.0/24 /24 27.131.215.0 – 27.131.215.255 AS45775 1
6 43.226.28.0/22 /22 43.226.28.0 – 43.226.31.255 AS45775 1
7 43.231.240.0/22 /22 43.231.240.0 – 43.231.243.255 AS45775 1
8 43.251.88.0/22 /22 43.251.88.0 – 43.251.91.255 AS45775 1
9 45.113.100.0/22 /22 45.113.100.0 – 45.113.103.255 AS45775 1
10 45.123.108.0/22 /22 45.123.108.0 – 45.123.111.255 AS45775 1
11 45.124.4.0/22 /22 45.124.4.0 – 45.124.7.255 AS45775 1
12 45.250.48.0/23 /23 45.250.48.0 – 45.250.49.255 AS45775 1
13 45.250.50.0/23 /23 45.250.50.0 – 45.250.51.255 AS45775 1
14 103.42.124.0/22 /22 103.42.124.0 – 103.42.127.255 AS45775 1
15 103.42.156.0/22 /22 103.42.156.0 – 103.42.159.255 AS45775 1
16 103.42.172.0/22 /22 103.42.172.0 – 103.42.175.255 AS45775 1
17 103.44.172.0/22 /22 103.44.172.0 – 103.44.175.255 AS45775 1
18 103.51.56.0/22 /22 103.51.56.0 – 103.51.59.255 AS45775 1
19 103.52.252.0/23 /23 103.52.252.0 – 103.52.253.255 AS45775 1
20 103.52.254.0/23 /23 103.52.254.0 – 103.52.255.255 AS45775 1
21 103.94.104.0/24 /24 103.94.104.0 – 103.94.104.255 AS45775 1
22 103.94.105.0/24 /24 103.94.105.0 – 103.94.105.255 AS45775 1
23 103.94.106.0/24 /24 103.94.106.0 – 103.94.106.255 AS45775 1
24 103.94.107.0/24 /24 103.94.107.0 – 103.94.107.255 AS45775 1
25 103.170.9.0/24 /24 103.170.9.0 – 103.170.9.255 AS45775 1
26 103.192.116.0/22 /22 103.192.116.0 – 103.192.119.255 AS45775 1
27 103.214.136.0/22 /22 103.214.136.0 – 103.214.139.255 AS45775 1
28 103.219.44.0/22 /22 103.219.44.0 – 103.219.47.255 AS45775 1
29 110.172.52.0/24 /24 110.172.52.0 – 110.172.52.255 AS45775 1
30 110.172.53.0/24 /24 110.172.53.0 – 110.172.53.255 AS45775 1
31 110.172.54.0/24 /24 110.172.54.0 – 110.172.54.255 AS45775 1
32 110.172.55.0/24 /24 110.172.55.0 – 110.172.55.255 AS45775 1
33 113.21.64.0/21 /21 113.21.64.0 – 113.21.71.255 AS45775 1
34 113.21.72.0/22 /22 113.21.72.0 – 113.21.75.255 AS45775 1
35 113.21.76.0/22 /22 113.21.76.0 – 113.21.79.255 AS45775 1
36 139.5.228.0/22 /22 139.5.228.0 – 139.5.231.255 AS45775 1
37 180.94.18.0/23 /23 180.94.18.0 – 180.94.19.255 AS45775 1
38 223.223.128.0/22 /22 223.223.128.0 – 223.223.131.255 AS45775 1
39 223.223.132.0/22 /22 223.223.132.0 – 223.223.135.255 AS45775 1
40 223.223.136.0/21 /21 223.223.136.0 – 223.223.143.255 AS45775 1
41 223.223.144.0/22 /22 223.223.144.0 – 223.223.147.255 AS45775 1
42 223.223.148.0/22 /22 223.223.148.0 – 223.223.151.255 AS45775 1
43 223.223.152.0/23 /23 223.223.152.0 – 223.223.153.255 AS45775 1
44 223.223.154.0/24 /24 223.223.154.0 – 223.223.154.255 AS45775 1
45 223.223.155.0/24 /24 223.223.155.0 – 223.223.155.255 AS45775 1
46 223.223.156.0/24 /24 223.223.156.0 – 223.223.156.255 AS45775 1
47 223.223.157.0/24 /24 223.223.157.0 – 223.223.157.255 AS45775 1
48 223.223.158.0/24 /24 223.223.158.0 – 223.223.158.255 AS45775 1
49 223.223.159.0/24 /24 223.223.159.0 – 223.223.159.255 AS45775 1