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 51 IPv4 prefixes · ASN: AS38099 · showing 1–51
# Prefix ↓ Mask Range Origin ASN MOAS
1 220.64.144.0/22 /22 220.64.144.0 – 220.64.147.255 AS38099 1
2 220.64.96.0/22 /22 220.64.96.0 – 220.64.99.255 AS38099 1
3 219.249.231.0/24 /24 219.249.231.0 – 219.249.231.255 AS38099 1
4 211.249.252.0/22 /22 211.249.252.0 – 211.249.255.255 AS38099 1
5 211.249.207.0/24 /24 211.249.207.0 – 211.249.207.255 AS38099 1
6 211.249.205.0/24 /24 211.249.205.0 – 211.249.205.255 AS38099 1
7 211.249.204.0/24 /24 211.249.204.0 – 211.249.204.255 AS38099 1
8 211.249.203.0/24 /24 211.249.203.0 – 211.249.203.255 AS38099 1
9 211.249.202.0/24 /24 211.249.202.0 – 211.249.202.255 AS38099 1
10 211.249.201.0/24 /24 211.249.201.0 – 211.249.201.255 AS38099 1
11 211.249.200.0/24 /24 211.249.200.0 – 211.249.200.255 AS38099 1
12 211.231.111.0/24 /24 211.231.111.0 – 211.231.111.255 AS38099 1
13 211.231.108.0/24 /24 211.231.108.0 – 211.231.108.255 AS38099 1
14 211.231.106.0/23 /23 211.231.106.0 – 211.231.107.255 AS38099 1
15 211.231.105.0/24 /24 211.231.105.0 – 211.231.105.255 AS38099 1
16 211.231.104.0/24 /24 211.231.104.0 – 211.231.104.255 AS38099 1
17 211.231.103.0/24 /24 211.231.103.0 – 211.231.103.255 AS38099 1
18 211.231.102.0/24 /24 211.231.102.0 – 211.231.102.255 AS38099 1
19 211.231.101.0/24 /24 211.231.101.0 – 211.231.101.255 AS38099 1
20 211.231.100.0/24 /24 211.231.100.0 – 211.231.100.255 AS38099 1
21 211.231.99.0/24 /24 211.231.99.0 – 211.231.99.255 AS38099 1
22 211.231.98.0/24 /24 211.231.98.0 – 211.231.98.255 AS38099 1
23 211.231.97.0/24 /24 211.231.97.0 – 211.231.97.255 AS38099 1
24 210.220.95.0/24 /24 210.220.95.0 – 210.220.95.255 AS38099 1
25 210.220.86.0/24 /24 210.220.86.0 – 210.220.86.255 AS38099 1
26 210.220.79.0/24 /24 210.220.79.0 – 210.220.79.255 AS38099 1
27 210.220.74.0/24 /24 210.220.74.0 – 210.220.74.255 AS38099 1
28 210.220.73.0/24 /24 210.220.73.0 – 210.220.73.255 AS38099 1
29 210.220.70.0/24 /24 210.220.70.0 – 210.220.70.255 AS38099 1
30 139.150.1.0/24 /24 139.150.1.0 – 139.150.1.255 AS38099 1
31 121.53.244.0/22 /22 121.53.244.0 – 121.53.247.255 AS38099 1
32 121.53.207.0/24 /24 121.53.207.0 – 121.53.207.255 AS38099 1
33 121.53.206.0/24 /24 121.53.206.0 – 121.53.206.255 AS38099 1
34 121.53.205.0/24 /24 121.53.205.0 – 121.53.205.255 AS38099 1
35 121.53.204.0/24 /24 121.53.204.0 – 121.53.204.255 AS38099 1
36 121.53.203.0/24 /24 121.53.203.0 – 121.53.203.255 AS38099 1
37 121.53.202.0/24 /24 121.53.202.0 – 121.53.202.255 AS38099 1
38 121.53.201.0/24 /24 121.53.201.0 – 121.53.201.255 AS38099 1
39 121.53.200.0/24 /24 121.53.200.0 – 121.53.200.255 AS38099 1
40 121.53.181.0/24 /24 121.53.181.0 – 121.53.181.255 AS38099 1
41 121.53.180.0/24 /24 121.53.180.0 – 121.53.180.255 AS38099 1
42 121.53.176.0/23 /23 121.53.176.0 – 121.53.177.255 AS38099 1
43 121.53.111.0/24 /24 121.53.111.0 – 121.53.111.255 AS38099 1
44 121.53.110.0/24 /24 121.53.110.0 – 121.53.110.255 AS38099 1
45 121.53.109.0/24 /24 121.53.109.0 – 121.53.109.255 AS38099 1
46 121.53.108.0/24 /24 121.53.108.0 – 121.53.108.255 AS38099 1
47 121.53.106.0/23 /23 121.53.106.0 – 121.53.107.255 AS38099 1
48 121.53.104.0/23 /23 121.53.104.0 – 121.53.105.255 AS38099 1
49 103.246.57.0/24 /24 103.246.57.0 – 103.246.57.255 AS38099 1
50 27.0.236.0/22 /22 27.0.236.0 – 27.0.239.255 AS38099 1
51 1.201.0.0/24 /24 1.201.0.0 – 1.201.0.255 AS38099 1