BGP Full View — RIPE RIS RRC00data as of 2026-10-08 18:26

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
1 162 454
IPv4 origin ASNs
79 253
IPv4 MOAS
6 130
IPv6 prefixes
268 225
IPv6 origin ASNs
37 543
IPv6 MOAS
1 093

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 8 694
284 884 992
/18 14 041
230 047 744
/19 26 759
219 209 728
/20 48 496
198 639 616
/21 56 951
116 635 648
/22 118 573
121 418 752
/23 121 445
62 179 840
/24 743 849
190 425 344
Total 1 157 237 4 325 572 352
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 5 861
3 072 851 968
/30 737
193 200 128
/31 388
50 855 936
/32 27 405
1 796 014 080
/33 6 073
199 000 064
/34 5 736
93 978 624
/35 2 013
16 490 496
/36 10 171
41 660 416
/37 1 382
2 830 336
/38 2 816
2 883 584
/39 1 888
966 656
/40 24 869
6 366 464
/41 1 853
237 184
/42 2 963
189 632
/43 1 479
47 328
/44 27 182
434 912
/45 5 012
40 096
/46 6 884
27 536
/47 9 675
19 350
/48 123 305
123 305
Total 267 998 4 414 659 557 743
IPv4 (1 162 454) IPv6 (268 225)
Reset
Found 48 IPv4 prefixes · ASN: AS3663 · showing 1–48
# Prefix ↑ Mask Range Origin ASN MOAS
1 50.116.128.0/18 /18 50.116.128.0 – 50.116.191.255 AS3663 1
2 50.116.128.0/19 /19 50.116.128.0 – 50.116.159.255 AS3663 1
3 50.116.160.0/19 /19 50.116.160.0 – 50.116.191.255 AS3663 1
4 63.135.128.0/19 /19 63.135.128.0 – 63.135.159.255 AS3663 1
5 63.135.128.0/24 /24 63.135.128.0 – 63.135.128.255 AS3663 1
6 63.135.136.0/21 /21 63.135.136.0 – 63.135.143.255 AS3663 1
7 63.135.159.0/24 /24 63.135.159.0 – 63.135.159.255 AS3663 1
8 64.246.240.0/21 /21 64.246.240.0 – 64.246.247.255 AS3663 1
9 64.246.248.0/21 /21 64.246.248.0 – 64.246.255.255 AS3663 1
10 70.40.224.0/19 /19 70.40.224.0 – 70.40.255.255 AS3663 1
11 70.40.224.0/20 /20 70.40.224.0 – 70.40.239.255 AS3663 1
12 70.40.240.0/20 /20 70.40.240.0 – 70.40.255.255 AS3663 1
13 70.40.254.0/23 /23 70.40.254.0 – 70.40.255.255 AS3663 1
14 74.213.208.0/20 /20 74.213.208.0 – 74.213.223.255 AS3663 1
15 74.213.208.0/21 /21 74.213.208.0 – 74.213.215.255 AS3663 1
16 74.213.216.0/21 /21 74.213.216.0 – 74.213.223.255 AS3663 1
17 96.126.0.0/18 /18 96.126.0.0 – 96.126.63.255 AS3663 1
18 96.126.0.0/19 /19 96.126.0.0 – 96.126.31.255 AS3663 1
19 96.126.32.0/19 /19 96.126.32.0 – 96.126.63.255 AS3663 1
20 108.167.192.0/18 /18 108.167.192.0 – 108.167.255.255 AS3663 1
21 108.167.192.0/19 /19 108.167.192.0 – 108.167.223.255 AS3663 1
22 108.167.224.0/19 /19 108.167.224.0 – 108.167.255.255 AS3663 1
23 142.11.0.0/18 /18 142.11.0.0 – 142.11.63.255 AS3663 1
24 142.11.0.0/19 /19 142.11.0.0 – 142.11.31.255 AS3663 1
25 142.11.1.0/24 /24 142.11.1.0 – 142.11.1.255 AS3663 1
26 142.11.2.0/24 /24 142.11.2.0 – 142.11.2.255 AS3663 1
27 142.11.32.0/19 /19 142.11.32.0 – 142.11.63.255 AS3663 1
28 173.254.128.0/19 /19 173.254.128.0 – 173.254.159.255 AS3663 1
29 173.254.160.0/20 /20 173.254.160.0 – 173.254.175.255 AS3663 1
30 173.254.160.0/21 /21 173.254.160.0 – 173.254.167.255 AS3663 1
31 173.254.168.0/21 /21 173.254.168.0 – 173.254.175.255 AS3663 1
32 184.95.64.0/18 /18 184.95.64.0 – 184.95.127.255 AS3663 1
33 184.95.64.0/19 /19 184.95.64.0 – 184.95.95.255 AS3663 1
34 184.95.96.0/19 /19 184.95.96.0 – 184.95.127.255 AS3663 1
35 192.173.192.0/18 /18 192.173.192.0 – 192.173.255.255 AS3663 1
36 192.173.192.0/19 /19 192.173.192.0 – 192.173.223.255 AS3663 1
37 192.173.224.0/19 /19 192.173.224.0 – 192.173.255.255 AS3663 1
38 198.190.64.0/18 /18 198.190.64.0 – 198.190.127.255 AS3663 1
39 199.115.224.0/22 /22 199.115.224.0 – 199.115.227.255 AS3663 1
40 206.40.96.0/19 /19 206.40.96.0 – 206.40.127.255 AS3663 1
41 206.40.96.0/20 /20 206.40.96.0 – 206.40.111.255 AS3663 1
42 206.40.105.0/24 /24 206.40.105.0 – 206.40.105.255 AS3663 1
43 206.40.109.0/24 /24 206.40.109.0 – 206.40.109.255 AS3663 1
44 206.40.112.0/21 /21 206.40.112.0 – 206.40.119.255 AS3663 1
45 206.40.114.0/24 /24 206.40.114.0 – 206.40.114.255 AS3663 1
46 206.40.115.0/24 /24 206.40.115.0 – 206.40.115.255 AS3663 1
47 206.40.120.0/21 /21 206.40.120.0 – 206.40.127.255 AS3663 1
48 206.40.125.0/24 /24 206.40.125.0 – 206.40.125.255 AS3663 1