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 42 IPv4 prefixes · ASN: AS38401 · showing 1–42
# Prefix ↓ Mask Range Origin ASN MOAS
1 222.99.167.0/24 /24 222.99.167.0 – 222.99.167.255 AS38401 1
2 220.120.127.240/28 /28 220.120.127.240 – 220.120.127.255 AS38401 1
3 220.120.127.224/28 /28 220.120.127.224 – 220.120.127.239 AS38401 1
4 220.120.127.208/28 /28 220.120.127.208 – 220.120.127.223 AS38401 1
5 220.120.127.192/28 /28 220.120.127.192 – 220.120.127.207 AS38401 1
6 220.120.127.176/28 /28 220.120.127.176 – 220.120.127.191 AS38401 1
7 220.120.127.160/28 /28 220.120.127.160 – 220.120.127.175 AS38401 1
8 220.120.127.144/28 /28 220.120.127.144 – 220.120.127.159 AS38401 1
9 220.120.127.128/28 /28 220.120.127.128 – 220.120.127.143 AS38401 1
10 220.120.127.112/28 /28 220.120.127.112 – 220.120.127.127 AS38401 1
11 220.120.127.96/28 /28 220.120.127.96 – 220.120.127.111 AS38401 1
12 220.120.127.80/28 /28 220.120.127.80 – 220.120.127.95 AS38401 1
13 220.120.127.64/28 /28 220.120.127.64 – 220.120.127.79 AS38401 1
14 220.120.127.48/28 /28 220.120.127.48 – 220.120.127.63 AS38401 1
15 220.120.127.32/28 /28 220.120.127.32 – 220.120.127.47 AS38401 1
16 220.120.127.16/28 /28 220.120.127.16 – 220.120.127.31 AS38401 1
17 220.120.127.0/28 /28 220.120.127.0 – 220.120.127.15 AS38401 1
18 220.120.127.0/24 /24 220.120.127.0 – 220.120.127.255 AS38401 1
19 125.247.115.56/29 /29 125.247.115.56 – 125.247.115.63 AS38401 1
20 125.246.237.0/24 /24 125.246.237.0 – 125.246.237.255 AS38401 1
21 125.246.236.0/24 /24 125.246.236.0 – 125.246.236.255 AS38401 1
22 125.246.216.0/24 /24 125.246.216.0 – 125.246.216.255 AS38401 1
23 125.246.181.0/24 /24 125.246.181.0 – 125.246.181.255 AS38401 1
24 125.246.180.0/24 /24 125.246.180.0 – 125.246.180.255 AS38401 1
25 125.246.179.0/24 /24 125.246.179.0 – 125.246.179.255 AS38401 1
26 125.246.124.64/26 /26 125.246.124.64 – 125.246.124.127 AS38401 1
27 122.203.252.0/24 /24 122.203.252.0 – 122.203.252.255 AS38401 1
28 122.203.159.0/24 /24 122.203.159.0 – 122.203.159.255 AS38401 1
29 122.203.158.0/24 /24 122.203.158.0 – 122.203.158.255 AS38401 1
30 122.203.151.0/24 /24 122.203.151.0 – 122.203.151.255 AS38401 1
31 122.203.150.0/24 /24 122.203.150.0 – 122.203.150.255 AS38401 1
32 122.203.149.0/24 /24 122.203.149.0 – 122.203.149.255 AS38401 1
33 122.203.148.0/24 /24 122.203.148.0 – 122.203.148.255 AS38401 1
34 122.203.147.0/24 /24 122.203.147.0 – 122.203.147.255 AS38401 1
35 122.203.146.0/24 /24 122.203.146.0 – 122.203.146.255 AS38401 1
36 122.203.145.0/24 /24 122.203.145.0 – 122.203.145.255 AS38401 1
37 122.203.144.0/24 /24 122.203.144.0 – 122.203.144.255 AS38401 1
38 59.8.241.0/24 /24 59.8.241.0 – 59.8.241.255 AS38401 1
39 1.238.15.0/24 /24 1.238.15.0 – 1.238.15.255 AS38401 1
40 1.238.14.192/29 /29 1.238.14.192 – 1.238.14.199 AS38401 1
41 1.238.14.0/28 /28 1.238.14.0 – 1.238.14.15 AS38401 1
42 1.238.14.0/24 /24 1.238.14.0 – 1.238.14.255 AS38401 1