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 46 IPv4 prefixes · ASN: AS37153 · showing 1–46
# Prefix ↑ Mask Range Origin ASN MOAS
1 41.72.128.0/19 /19 41.72.128.0 – 41.72.159.255 AS37153 1
2 41.203.0.0/21 /21 41.203.0.0 – 41.203.7.255 AS37153 1
3 41.203.8.0/22 /22 41.203.8.0 – 41.203.11.255 AS37153 1
4 41.203.12.0/22 /22 41.203.12.0 – 41.203.15.255 AS37153 1
5 41.203.16.0/20 /20 41.203.16.0 – 41.203.31.255 AS37153 1
6 41.204.192.0/20 /20 41.204.192.0 – 41.204.207.255 AS37153 1
7 41.204.208.0/21 /21 41.204.208.0 – 41.204.215.255 AS37153 1
8 41.204.216.0/22 /22 41.204.216.0 – 41.204.219.255 AS37153 1
9 41.204.220.0/23 /23 41.204.220.0 – 41.204.221.255 AS37153 1
10 41.204.222.0/23 /23 41.204.222.0 – 41.204.223.255 AS37153 1
11 82.21.244.0/24 /24 82.21.244.0 – 82.21.244.255 AS37153 1
12 82.21.245.0/24 /24 82.21.245.0 – 82.21.245.255 AS37153 1
13 82.22.245.0/24 /24 82.22.245.0 – 82.22.245.255 AS37153 1
14 82.23.235.0/24 /24 82.23.235.0 – 82.23.235.255 AS37153 1
15 82.24.245.0/24 /24 82.24.245.0 – 82.24.245.255 AS37153 1
16 82.25.245.0/24 /24 82.25.245.0 – 82.25.245.255 AS37153 1
17 82.26.245.0/24 /24 82.26.245.0 – 82.26.245.255 AS37153 1
18 82.26.246.0/24 /24 82.26.246.0 – 82.26.246.255 AS37153 1
19 82.27.245.0/24 /24 82.27.245.0 – 82.27.245.255 AS37153 1
20 82.27.246.0/24 /24 82.27.246.0 – 82.27.246.255 AS37153 1
21 82.29.244.0/24 /24 82.29.244.0 – 82.29.244.255 AS37153 1
22 82.29.245.0/24 /24 82.29.245.0 – 82.29.245.255 AS37153 1
23 102.220.100.0/24 /24 102.220.100.0 – 102.220.100.255 AS37153 1
24 129.232.128.0/17 /17 129.232.128.0 – 129.232.255.255 AS37153 1
25 129.232.149.0/24 /24 129.232.149.0 – 129.232.149.255 AS37153 1
26 129.232.248.0/24 /24 129.232.248.0 – 129.232.248.255 AS37153 1
27 154.65.96.0/20 /20 154.65.96.0 – 154.65.111.255 AS37153 1
28 156.38.128.0/17 /17 156.38.128.0 – 156.38.255.255 AS37153 1
29 160.115.0.0/16 /16 160.115.0.0 – 160.115.255.255 AS37153 1
30 160.115.2.0/24 /24 160.115.2.0 – 160.115.2.255 AS37153 1
31 160.115.3.0/24 /24 160.115.3.0 – 160.115.3.255 AS37153 1
32 169.239.224.0/22 /22 169.239.224.0 – 169.239.227.255 AS37153 1
33 192.96.96.0/24 /24 192.96.96.0 – 192.96.96.255 AS37153 1
34 196.22.132.0/22 /22 196.22.132.0 – 196.22.135.255 AS37153 1
35 196.22.136.0/21 /21 196.22.136.0 – 196.22.143.255 AS37153 1
36 196.28.5.0/24 /24 196.28.5.0 – 196.28.5.255 AS37153 1
37 196.40.96.0/20 /20 196.40.96.0 – 196.40.111.255 AS37153 1
38 196.223.48.0/21 /21 196.223.48.0 – 196.223.55.255 AS37153 1
39 197.189.192.0/19 /19 197.189.192.0 – 197.189.223.255 AS37153 1
40 197.189.224.0/20 /20 197.189.224.0 – 197.189.239.255 AS37153 1
41 197.189.240.0/20 /20 197.189.240.0 – 197.189.255.255 AS37153 1
42 197.221.0.0/18 /18 197.221.0.0 – 197.221.63.255 AS37153 1
43 197.242.64.0/20 /20 197.242.64.0 – 197.242.79.255 AS37153 1
44 197.242.80.0/22 /22 197.242.80.0 – 197.242.83.255 AS37153 1
45 197.242.88.0/22 /22 197.242.88.0 – 197.242.91.255 AS37153 1
46 197.242.92.0/22 /22 197.242.92.0 – 197.242.95.255 AS37153 1