BGP Full View — RIPE RIS RRC00data as of 2026-10-11 18:52

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
1 161 155
IPv4 origin ASNs
79 255
IPv4 MOAS
6 159
IPv6 prefixes
268 075
IPv6 origin ASNs
37 569
IPv6 MOAS
1 090

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
/12 301
315 621 376
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 180
285 736 960
/16 13 946
913 965 056
/17 8 683
284 524 544
/18 14 029
229 851 136
/19 26 752
219 152 384
/20 48 517
198 725 632
/21 57 053
116 844 544
/22 118 587
121 433 088
/23 121 469
62 192 128
/24 742 466
190 071 296
Total 1 155 946 4 317 519 872
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 658 432 addr 73.03%
Not announced 1 158 308 864 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.16%
↳ routable but not announced 565 715 968 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) 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 5 868
3 076 521 984
/30 737
193 200 128
/31 388
50 855 936
/32 27 431
1 797 718 016
/33 6 060
198 574 080
/34 5 736
93 978 624
/35 2 014
16 498 688
/36 10 210
41 820 160
/37 1 418
2 904 064
/38 2 803
2 870 272
/39 1 891
968 192
/40 24 862
6 364 672
/41 1 874
239 872
/42 2 974
190 336
/43 1 476
47 232
/44 27 131
434 096
/45 4 930
39 440
/46 6 632
26 528
/47 9 626
19 252
/48 123 480
123 480
Total 267 847 4 414 664 734 700
IPv4 (1 161 155) IPv6 (268 075)
Reset
Found 39 IPv4 prefixes · ASN: AS19331 · showing 1–39
# Prefix ↑ Mask Range Origin ASN MOAS
1 63.135.176.0/20 /20 63.135.176.0 – 63.135.191.255 AS19331 1
2 63.135.176.0/21 /21 63.135.176.0 – 63.135.183.255 AS19331 1
3 63.135.184.0/21 /21 63.135.184.0 – 63.135.191.255 AS19331 1
4 64.53.2.0/23 /23 64.53.2.0 – 64.53.3.255 AS19331 1
5 67.212.240.0/20 /20 67.212.240.0 – 67.212.255.255 AS19331 1
6 67.212.240.0/21 /21 67.212.240.0 – 67.212.247.255 AS19331 1
7 67.212.248.0/21 /21 67.212.248.0 – 67.212.255.255 AS19331 1
8 69.55.112.0/20 /20 69.55.112.0 – 69.55.127.255 AS19331 1
9 69.55.112.0/21 /21 69.55.112.0 – 69.55.119.255 AS19331 1
10 74.118.44.0/22 /22 74.118.44.0 – 74.118.47.255 AS19331 1
11 91.85.160.0/19 /19 91.85.160.0 – 91.85.191.255 AS19331 1
12 135.129.192.0/19 /19 135.129.192.0 – 135.129.223.255 AS19331 1
13 135.129.192.0/20 /20 135.129.192.0 – 135.129.207.255 AS19331 1
14 148.59.248.0/21 /21 148.59.248.0 – 148.59.255.255 AS19331 1
15 148.59.248.0/22 /22 148.59.248.0 – 148.59.251.255 AS19331 1
16 148.59.252.0/22 /22 148.59.252.0 – 148.59.255.255 AS19331 1
17 148.64.48.0/21 /21 148.64.48.0 – 148.64.55.255 AS19331 1
18 148.64.52.0/22 /22 148.64.52.0 – 148.64.55.255 AS19331 1
19 148.170.96.0/19 /19 148.170.96.0 – 148.170.127.255 AS19331 1
20 149.64.225.0/24 /24 149.64.225.0 – 149.64.225.255 AS19331 1
21 149.106.32.0/19 /19 149.106.32.0 – 149.106.63.255 AS19331 1
22 149.149.0.0/17 /17 149.149.0.0 – 149.149.127.255 AS19331 1
23 149.149.128.0/17 /17 149.149.128.0 – 149.149.255.255 AS19331 1
24 150.252.160.0/19 /19 150.252.160.0 – 150.252.191.255 AS19331 1
25 162.251.56.0/22 /22 162.251.56.0 – 162.251.59.255 AS19331 1
26 162.251.56.0/23 /23 162.251.56.0 – 162.251.57.255 AS19331 1
27 168.245.160.0/20 /20 168.245.160.0 – 168.245.175.255 AS19331 1
28 169.150.160.0/19 /19 169.150.160.0 – 169.150.191.255 AS19331 1
29 192.80.204.0/23 /23 192.80.204.0 – 192.80.205.255 AS19331 1
30 192.81.104.0/22 /22 192.81.104.0 – 192.81.107.255 AS19331 1
31 192.81.104.0/23 /23 192.81.104.0 – 192.81.105.255 AS19331 1
32 192.81.106.0/23 /23 192.81.106.0 – 192.81.107.255 AS19331 1
33 192.199.184.0/21 /21 192.199.184.0 – 192.199.191.255 AS19331 1
34 199.33.96.0/21 /21 199.33.96.0 – 199.33.103.255 AS19331 1
35 199.33.96.0/22 /22 199.33.96.0 – 199.33.99.255 AS19331 1
36 199.33.100.0/22 /22 199.33.100.0 – 199.33.103.255 AS19331 1
37 199.102.180.0/22 /22 199.102.180.0 – 199.102.183.255 AS19331 1
38 199.187.200.0/21 /21 199.187.200.0 – 199.187.207.255 AS19331 1
39 199.195.208.0/22 /22 199.195.208.0 – 199.195.211.255 AS19331 1