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 67 IPv4 prefixes · ASN: AS158 · showing 1–67
# Prefix ↑ Mask Range Origin ASN MOAS
1 128.87.0.0/16 /16 128.87.0.0 – 128.87.255.255 AS158 1
2 129.192.0.0/18 /18 129.192.0.0 – 129.192.63.255 AS158 1
3 129.192.64.0/19 /19 129.192.64.0 – 129.192.95.255 AS158 1
4 129.192.100.0/22 /22 129.192.100.0 – 129.192.103.255 AS158 1
5 129.192.104.0/21 /21 129.192.104.0 – 129.192.111.255 AS158 1
6 130.100.0.0/16 /16 130.100.0.0 – 130.100.255.255 AS158 1
7 131.160.0.0/16 /16 131.160.0.0 – 131.160.255.255 AS158 1
8 137.58.0.0/16 /16 137.58.0.0 – 137.58.255.255 AS158 1
9 146.11.0.0/16 /16 146.11.0.0 – 146.11.255.255 AS158 1
10 147.128.0.0/16 /16 147.128.0.0 – 147.128.255.255 AS158 1
11 150.132.0.0/16 /16 150.132.0.0 – 150.132.255.255 AS158 1
12 150.236.0.0/16 /16 150.236.0.0 – 150.236.255.255 AS158 1
13 153.88.0.0/16 /16 153.88.0.0 – 153.88.255.255 AS158 1
14 155.53.0.0/16 /16 155.53.0.0 – 155.53.255.255 AS158 1
15 159.107.0.0/16 /16 159.107.0.0 – 159.107.255.255 AS158 1
16 164.48.0.0/16 /16 164.48.0.0 – 164.48.255.255 AS158 1
17 169.144.0.0/16 /16 169.144.0.0 – 169.144.255.255 AS158 1
18 192.16.131.0/24 /24 192.16.131.0 – 192.16.131.255 AS158 1
19 192.16.132.0/23 /23 192.16.132.0 – 192.16.133.255 AS158 1
20 192.16.148.0/22 /22 192.16.148.0 – 192.16.151.255 AS158 1
21 192.36.156.0/22 /22 192.36.156.0 – 192.36.159.255 AS158 1
22 192.36.160.0/22 /22 192.36.160.0 – 192.36.163.255 AS158 1
23 192.36.164.0/23 /23 192.36.164.0 – 192.36.165.255 AS158 1
24 192.36.229.0/24 /24 192.36.229.0 – 192.36.229.255 AS158 1
25 192.66.3.0/24 /24 192.66.3.0 – 192.66.3.255 AS158 1
26 192.66.5.0/24 /24 192.66.5.0 – 192.66.5.255 AS158 1
27 192.66.6.0/23 /23 192.66.6.0 – 192.66.7.255 AS158 1
28 192.66.8.0/22 /22 192.66.8.0 – 192.66.11.255 AS158 1
29 192.66.12.0/24 /24 192.66.12.0 – 192.66.12.255 AS158 1
30 192.66.41.0/24 /24 192.66.41.0 – 192.66.41.255 AS158 1
31 192.66.42.0/23 /23 192.66.42.0 – 192.66.43.255 AS158 1
32 192.66.44.0/22 /22 192.66.44.0 – 192.66.47.255 AS158 1
33 192.66.48.0/23 /23 192.66.48.0 – 192.66.49.255 AS158 1
34 192.71.19.0/24 /24 192.71.19.0 – 192.71.19.255 AS158 1
35 192.71.20.0/24 /24 192.71.20.0 – 192.71.20.255 AS158 1
36 192.71.49.0/24 /24 192.71.49.0 – 192.71.49.255 AS158 1
37 192.71.108.0/23 /23 192.71.108.0 – 192.71.109.255 AS158 1
38 192.71.137.0/24 /24 192.71.137.0 – 192.71.137.255 AS158 1
39 192.121.150.0/23 /23 192.121.150.0 – 192.121.151.255 AS158 1
40 192.121.164.0/24 /24 192.121.164.0 – 192.121.164.255 AS158 1
41 192.121.199.0/24 /24 192.121.199.0 – 192.121.199.255 AS158 1
42 192.165.124.0/24 /24 192.165.124.0 – 192.165.124.255 AS158 1
43 192.165.125.0/24 /24 192.165.125.0 – 192.165.125.255 AS158 1
44 192.165.126.0/24 /24 192.165.126.0 – 192.165.126.255 AS158 1
45 192.165.183.0/24 /24 192.165.183.0 – 192.165.183.255 AS158 1
46 192.176.1.0/24 /24 192.176.1.0 – 192.176.1.255 AS158 1
47 192.176.7.0/24 /24 192.176.7.0 – 192.176.7.255 AS158 1
48 192.176.47.0/24 /24 192.176.47.0 – 192.176.47.255 AS158 1
49 192.190.240.0/24 /24 192.190.240.0 – 192.190.240.255 AS158 1
50 192.206.163.0/24 /24 192.206.163.0 – 192.206.163.255 AS158 1
51 192.206.164.0/23 /23 192.206.164.0 – 192.206.165.255 AS158 1
52 192.206.166.0/24 /24 192.206.166.0 – 192.206.166.255 AS158 1
53 193.38.0.0/19 /19 193.38.0.0 – 193.38.31.255 AS158 1
54 193.56.106.0/24 /24 193.56.106.0 – 193.56.106.255 AS158 1
55 193.160.206.0/23 /23 193.160.206.0 – 193.160.207.255 AS158 1
56 193.160.239.0/24 /24 193.160.239.0 – 193.160.239.255 AS158 1
57 193.161.176.0/20 /20 193.161.176.0 – 193.161.191.255 AS158 1
58 193.180.14.0/24 /24 193.180.14.0 – 193.180.14.255 AS158 1
59 193.180.15.0/24 /24 193.180.15.0 – 193.180.15.255 AS158 1
60 193.180.16.0/23 /23 193.180.16.0 – 193.180.17.255 AS158 1
61 193.180.168.0/22 /22 193.180.168.0 – 193.180.171.255 AS158 1
62 193.180.251.0/24 /24 193.180.251.0 – 193.180.251.255 AS158 1
63 193.181.14.0/24 /24 193.181.14.0 – 193.181.14.255 AS158 1
64 193.181.252.0/24 /24 193.181.252.0 – 193.181.252.255 AS158 1
65 193.234.208.0/21 /21 193.234.208.0 – 193.234.215.255 AS158 1
66 194.237.142.0/24 /24 194.237.142.0 – 194.237.142.255 AS158 1
67 213.159.160.0/19 /19 213.159.160.0 – 213.159.191.255 AS158 1