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 →
thank you!
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 56 IPv4 prefixes · ASN: AS37287 · showing 1–56
# Prefix ↓ Mask Range Origin ASN MOAS
1 197.213.128.0/17 /17 197.213.128.0 – 197.213.255.255 AS37287 1
2 197.213.0.0/17 /17 197.213.0.0 – 197.213.127.255 AS37287 1
3 197.212.128.0/17 /17 197.212.128.0 – 197.212.255.255 AS37287 1
4 197.212.0.0/17 /17 197.212.0.0 – 197.212.127.255 AS37287 1
5 197.212.0.0/15 /15 197.212.0.0 – 197.213.255.255 AS37287 1
6 102.151.128.0/17 /17 102.151.128.0 – 102.151.255.255 AS37287 1
7 102.151.0.0/17 /17 102.151.0.0 – 102.151.127.255 AS37287 1
8 102.150.128.0/17 /17 102.150.128.0 – 102.150.255.255 AS37287 1
9 102.150.0.0/17 /17 102.150.0.0 – 102.150.127.255 AS37287 1
10 102.149.128.0/17 /17 102.149.128.0 – 102.149.255.255 AS37287 1
11 102.149.0.0/17 /17 102.149.0.0 – 102.149.127.255 AS37287 1
12 102.148.128.0/17 /17 102.148.128.0 – 102.148.255.255 AS37287 1
13 102.148.0.0/17 /17 102.148.0.0 – 102.148.127.255 AS37287 1
14 102.147.128.0/17 /17 102.147.128.0 – 102.147.255.255 AS37287 1
15 102.147.0.0/17 /17 102.147.0.0 – 102.147.127.255 AS37287 1
16 102.146.128.0/17 /17 102.146.128.0 – 102.146.255.255 AS37287 1
17 102.146.0.0/17 /17 102.146.0.0 – 102.146.127.255 AS37287 1
18 102.145.128.0/17 /17 102.145.128.0 – 102.145.255.255 AS37287 1
19 102.145.0.0/17 /17 102.145.0.0 – 102.145.127.255 AS37287 1
20 102.144.128.0/17 /17 102.144.128.0 – 102.144.255.255 AS37287 1
21 102.144.0.0/17 /17 102.144.0.0 – 102.144.127.255 AS37287 1
22 102.144.0.0/13 /13 102.144.0.0 – 102.151.255.255 AS37287 1
23 45.215.255.0/24 /24 45.215.255.0 – 45.215.255.255 AS37287 1
24 45.215.254.0/24 /24 45.215.254.0 – 45.215.254.255 AS37287 1
25 45.215.253.0/24 /24 45.215.253.0 – 45.215.253.255 AS37287 1
26 45.215.252.0/24 /24 45.215.252.0 – 45.215.252.255 AS37287 1
27 45.215.249.0/24 /24 45.215.249.0 – 45.215.249.255 AS37287 1
28 45.215.248.0/22 /22 45.215.248.0 – 45.215.251.255 AS37287 1
29 45.215.240.0/21 /21 45.215.240.0 – 45.215.247.255 AS37287 1
30 45.215.237.0/24 /24 45.215.237.0 – 45.215.237.255 AS37287 1
31 45.215.236.0/24 /24 45.215.236.0 – 45.215.236.255 AS37287 1
32 45.215.235.0/24 /24 45.215.235.0 – 45.215.235.255 AS37287 1
33 45.215.234.0/24 /24 45.215.234.0 – 45.215.234.255 AS37287 1
34 45.215.233.0/24 /24 45.215.233.0 – 45.215.233.255 AS37287 1
35 45.215.232.0/24 /24 45.215.232.0 – 45.215.232.255 AS37287 1
36 45.215.231.0/24 /24 45.215.231.0 – 45.215.231.255 AS37287 1
37 45.215.225.0/24 /24 45.215.225.0 – 45.215.225.255 AS37287, AS327708 2
38 45.215.224.0/24 /24 45.215.224.0 – 45.215.224.255 AS37287 1
39 45.215.224.0/20 /20 45.215.224.0 – 45.215.239.255 AS37287 1
40 45.215.192.0/19 /19 45.215.192.0 – 45.215.223.255 AS37287 1
41 45.215.128.0/18 /18 45.215.128.0 – 45.215.191.255 AS37287 1
42 45.215.0.0/17 /17 45.215.0.0 – 45.215.127.255 AS37287 1
43 45.214.128.0/17 /17 45.214.128.0 – 45.214.255.255 AS37287 1
44 45.214.0.0/17 /17 45.214.0.0 – 45.214.127.255 AS37287 1
45 45.213.128.0/17 /17 45.213.128.0 – 45.213.255.255 AS37287 1
46 45.213.0.0/17 /17 45.213.0.0 – 45.213.127.255 AS37287 1
47 45.212.128.0/17 /17 45.212.128.0 – 45.212.255.255 AS37287 1
48 45.212.0.0/17 /17 45.212.0.0 – 45.212.127.255 AS37287 1
49 41.77.7.0/24 /24 41.77.7.0 – 41.77.7.255 AS37287 1
50 41.77.6.0/24 /24 41.77.6.0 – 41.77.6.255 AS37287 1
51 41.77.5.0/24 /24 41.77.5.0 – 41.77.5.255 AS37287 1
52 41.77.4.0/24 /24 41.77.4.0 – 41.77.4.255 AS37287 1
53 41.77.3.0/24 /24 41.77.3.0 – 41.77.3.255 AS37287 1
54 41.77.2.0/24 /24 41.77.2.0 – 41.77.2.255 AS37287 1
55 41.77.1.0/24 /24 41.77.1.0 – 41.77.1.255 AS37287 1
56 41.77.0.0/21 /21 41.77.0.0 – 41.77.7.255 AS37287 1