BGP Full View — RIPE RIS RRC00data as of 2026-10-09 18:35

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
1 162 150
IPv4 origin ASNs
79 259
IPv4 MOAS
6 189
IPv6 prefixes
268 171
IPv6 origin ASNs
37 569
IPv6 MOAS
1 092

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 14 049
230 178 816
/19 26 766
219 267 072
/20 48 505
198 676 480
/21 56 968
116 670 464
/22 118 671
121 519 104
/23 121 508
62 212 096
/24 743 349
190 297 344
Total 1 156 944 4 326 000 896
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 645 888 addr 73.03%
Not announced 1 158 321 408 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 679 360 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 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 418
1 796 866 048
/33 6 074
199 032 832
/34 5 729
93 863 936
/35 2 021
16 556 032
/36 10 181
41 701 376
/37 1 418
2 904 064
/38 2 819
2 886 656
/39 1 890
967 680
/40 24 883
6 370 048
/41 1 861
238 208
/42 2 973
190 272
/43 1 479
47 328
/44 27 192
435 072
/45 4 933
39 464
/46 6 621
26 484
/47 9 602
19 204
/48 123 552
123 552
Total 267 944 4 414 663 661 664
IPv4 (1 162 150) IPv6 (268 171)
Reset
Found 50 IPv4 prefixes · ASN: AS398993 · showing 1–50
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.6.0.0/18 /18 38.6.0.0 – 38.6.63.255 AS398993 1
2 38.12.209.0/24 /24 38.12.209.0 – 38.12.209.255 AS398993 1
3 38.33.128.0/20 /20 38.33.128.0 – 38.33.143.255 AS398993 1
4 38.173.64.0/19 /19 38.173.64.0 – 38.173.95.255 AS398993 1
5 38.173.64.0/20 /20 38.173.64.0 – 38.173.79.255 AS398993 1
6 38.174.192.0/19 /19 38.174.192.0 – 38.174.223.255 AS398993 1
7 104.192.82.0/24 /24 104.192.82.0 – 104.192.82.255 AS398993 1
8 104.219.208.0/23 /23 104.219.208.0 – 104.219.209.255 AS398993 1
9 104.233.154.0/23 /23 104.233.154.0 – 104.233.155.255 AS398993 1
10 104.233.160.0/21 /21 104.233.160.0 – 104.233.167.255 AS398993 1
11 104.233.164.0/23 /23 104.233.164.0 – 104.233.165.255 AS398993 1
12 104.233.166.0/23 /23 104.233.166.0 – 104.233.167.255 AS398993 1
13 104.233.168.0/22 /22 104.233.168.0 – 104.233.171.255 AS398993 1
14 104.233.172.0/22 /22 104.233.172.0 – 104.233.175.255 AS398993 1
15 104.233.180.0/23 /23 104.233.180.0 – 104.233.181.255 AS398993 1
16 104.233.218.0/24 /24 104.233.218.0 – 104.233.218.255 AS398993 1
17 104.233.219.0/24 /24 104.233.219.0 – 104.233.219.255 AS398993 1
18 104.233.226.0/24 /24 104.233.226.0 – 104.233.226.255 AS398993 1
19 107.148.0.0/23 /23 107.148.0.0 – 107.148.1.255 AS398993 1
20 107.148.2.0/23 /23 107.148.2.0 – 107.148.3.255 AS398993 1
21 107.148.76.0/23 /23 107.148.76.0 – 107.148.77.255 AS398993 1
22 107.148.96.0/24 /24 107.148.96.0 – 107.148.96.255 AS398993 1
23 107.148.97.0/24 /24 107.148.97.0 – 107.148.97.255 AS398993 1
24 107.148.99.0/24 /24 107.148.99.0 – 107.148.99.255 AS398993 1
25 107.148.102.0/24 /24 107.148.102.0 – 107.148.102.255 AS398993 1
26 107.148.103.0/24 /24 107.148.103.0 – 107.148.103.255 AS398993 1
27 107.148.104.0/24 /24 107.148.104.0 – 107.148.104.255 AS398993 1
28 107.148.106.0/24 /24 107.148.106.0 – 107.148.106.255 AS398993 1
29 107.148.108.0/24 /24 107.148.108.0 – 107.148.108.255 AS398993 1
30 107.148.110.0/24 /24 107.148.110.0 – 107.148.110.255 AS398993 1
31 107.148.112.0/22 /22 107.148.112.0 – 107.148.115.255 AS398993 1
32 107.148.116.0/23 /23 107.148.116.0 – 107.148.117.255 AS398993 1
33 107.148.117.0/24 /24 107.148.117.0 – 107.148.117.255 AS398993 1
34 107.148.119.0/24 /24 107.148.119.0 – 107.148.119.255 AS398993 1
35 107.148.121.0/24 /24 107.148.121.0 – 107.148.121.255 AS398993 1
36 107.148.123.0/24 /24 107.148.123.0 – 107.148.123.255 AS398993 1
37 107.148.124.0/24 /24 107.148.124.0 – 107.148.124.255 AS398993 1
38 107.148.125.0/24 /24 107.148.125.0 – 107.148.125.255 AS398993 1
39 107.148.126.0/24 /24 107.148.126.0 – 107.148.126.255 AS398993 1
40 107.148.127.0/24 /24 107.148.127.0 – 107.148.127.255 AS398993 1
41 107.149.104.0/23 /23 107.149.104.0 – 107.149.105.255 AS398993 1
42 107.149.176.0/24 /24 107.149.176.0 – 107.149.176.255 AS398993 1
43 107.149.185.0/24 /24 107.149.185.0 – 107.149.185.255 AS398993 1
44 107.149.222.0/24 /24 107.149.222.0 – 107.149.222.255 AS398993 1
45 107.149.223.0/24 /24 107.149.223.0 – 107.149.223.255 AS398993 1
46 107.149.251.0/24 /24 107.149.251.0 – 107.149.251.255 AS398993 1
47 140.188.16.0/20 /20 140.188.16.0 – 140.188.31.255 AS398993 1
48 140.188.244.0/22 /22 140.188.244.0 – 140.188.247.255 AS398993 1
49 149.120.192.0/21 /21 149.120.192.0 – 149.120.199.255 AS398993 1
50 222.167.218.0/24 /24 222.167.218.0 – 222.167.218.255 AS398993 1