BGP Full View — RIPE RIS RRC00data as of 2026-10-13 19:12

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
1 161 994
IPv4 origin ASNs
79 337
IPv4 MOAS
6 181
IPv6 prefixes
269 447
IPv6 origin ASNs
37 630
IPv6 MOAS
945

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
/12 300
314 572 800
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 179
285 605 888
/16 13 946
913 965 056
/17 8 649
283 410 432
/18 13 935
228 311 040
/19 26 704
218 759 168
/20 48 385
198 184 960
/21 57 110
116 961 280
/22 118 685
121 533 440
/23 121 586
62 252 032
/24 743 349
190 297 344
Total 1 156 791 4 313 255 168
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 610 432 addr 72.98%
Not announced 1 160 356 864 addr 27.02%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.07%
↳ routable but not announced 567 763 968 addr 48.93%
    — of total IPv4 space 13.22%
    — of announceable space (total − tech/reserved) 15.34%
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) 453 /24 0.02%

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 5 871
3 078 094 848
/30 739
193 724 416
/31 389
50 987 008
/32 27 458
1 799 487 488
/33 6 068
198 836 224
/34 5 748
94 175 232
/35 2 014
16 498 688
/36 10 235
41 922 560
/37 1 418
2 904 064
/38 2 825
2 892 800
/39 1 888
966 656
/40 24 924
6 380 544
/41 1 905
243 840
/42 2 974
190 336
/43 1 477
47 264
/44 27 229
435 664
/45 4 964
39 712
/46 6 689
26 756
/47 9 741
19 482
/48 124 357
124 357
Total 269 219 4 414 669 337 587
IPv4 (1 161 994) IPv6 (269 447)
Reset
Found 34 IPv4 prefixes · ASN: AS12637 · showing 1–34
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.144.160.0/20 /20 5.144.160.0 – 5.144.175.255 AS12637 1
2 37.9.224.0/20 /20 37.9.224.0 – 37.9.239.255 AS12637 1
3 37.9.239.0/24 /24 37.9.239.0 – 37.9.239.255 AS12637 1
4 45.143.157.0/24 /24 45.143.157.0 – 45.143.157.255 AS12637 1
5 46.16.168.0/21 /21 46.16.168.0 – 46.16.175.255 AS12637 1
6 77.83.64.0/24 /24 77.83.64.0 – 77.83.64.255 AS12637 1
7 77.83.65.0/24 /24 77.83.65.0 – 77.83.65.255 AS12637 1
8 80.241.140.0/22 /22 80.241.140.0 – 80.241.143.255 AS12637 1
9 80.241.142.0/24 /24 80.241.142.0 – 80.241.142.255 AS12637 1
10 85.94.192.0/19 /19 85.94.192.0 – 85.94.223.255 AS12637 1
11 85.94.208.0/20 /20 85.94.208.0 – 85.94.223.255 AS12637 1
12 93.157.185.0/24 /24 93.157.185.0 – 93.157.185.255 AS12637 1
13 95.174.0.0/19 /19 95.174.0.0 – 95.174.31.255 AS12637 1
14 185.24.104.0/22 /22 185.24.104.0 – 185.24.107.255 AS12637 1
15 185.47.108.0/22 /22 185.47.108.0 – 185.47.111.255 AS12637 1
16 185.146.252.0/22 /22 185.146.252.0 – 185.146.255.255 AS12637 1
17 185.220.244.0/22 /22 185.220.244.0 – 185.220.247.255 AS12637 1
18 185.220.244.0/23 /23 185.220.244.0 – 185.220.245.255 AS12637 1
19 185.220.246.0/24 /24 185.220.246.0 – 185.220.246.255 AS12637 1
20 185.222.68.0/23 /23 185.222.68.0 – 185.222.69.255 AS12637 1
21 185.222.70.0/23 /23 185.222.70.0 – 185.222.71.255 AS12637 1
22 185.228.250.0/24 /24 185.228.250.0 – 185.228.250.255 AS12637 1
23 185.255.138.0/24 /24 185.255.138.0 – 185.255.138.255 AS12637 1
24 193.200.3.0/24 /24 193.200.3.0 – 193.200.3.255 AS12637 1
25 212.25.160.0/19 /19 212.25.160.0 – 212.25.191.255 AS12637 1
26 212.35.192.0/19 /19 212.35.192.0 – 212.35.223.255 AS12637 1
27 212.66.224.0/19 /19 212.66.224.0 – 212.66.255.255 AS12637 1
28 213.171.160.0/19 /19 213.171.160.0 – 213.171.191.255 AS12637 1
29 217.64.192.0/20 /20 217.64.192.0 – 217.64.207.255 AS12637 1
30 217.64.195.0/24 /24 217.64.195.0 – 217.64.195.255 AS12637 1
31 217.168.224.0/20 /20 217.168.224.0 – 217.168.239.255 AS12637 1
32 217.168.224.0/23 /23 217.168.224.0 – 217.168.225.255 AS12637 1
33 217.168.226.0/23 /23 217.168.226.0 – 217.168.227.255 AS12637 1
34 217.194.0.0/20 /20 217.194.0.0 – 217.194.15.255 AS12637 1