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 37 IPv4 prefixes · ASN: AS17698 · showing 1–37
# Prefix ↓ Mask Range Origin ASN MOAS
1 221.121.240.0/20 /20 221.121.240.0 – 221.121.255.255 AS17698 1
2 221.121.224.0/20 /20 221.121.224.0 – 221.121.239.255 AS17698 1
3 221.121.208.0/20 /20 221.121.208.0 – 221.121.223.255 AS17698 1
4 221.121.192.0/20 /20 221.121.192.0 – 221.121.207.255 AS17698 1
5 220.213.192.0/19 /19 220.213.192.0 – 220.213.223.255 AS17698 1
6 220.208.224.0/19 /19 220.208.224.0 – 220.208.255.255 AS17698 1
7 219.124.192.0/19 /19 219.124.192.0 – 219.124.223.255 AS17698 1
8 219.113.48.0/20 /20 219.113.48.0 – 219.113.63.255 AS17698 1
9 219.101.0.0/19 /19 219.101.0.0 – 219.101.31.255 AS17698 1
10 219.100.104.0/22 /22 219.100.104.0 – 219.100.107.255 AS17698 1
11 218.216.192.0/18 /18 218.216.192.0 – 218.216.255.255 AS17698 1
12 218.40.64.0/20 /20 218.40.64.0 – 218.40.79.255 AS17698 1
13 211.15.0.0/19 /19 211.15.0.0 – 211.15.31.255 AS17698 1
14 203.223.180.0/22 /22 203.223.180.0 – 203.223.183.255 AS17698 1
15 203.174.192.0/19 /19 203.174.192.0 – 203.174.223.255 AS17698 1
16 202.170.176.0/20 /20 202.170.176.0 – 202.170.191.255 AS17698 1
17 202.168.216.0/21 /21 202.168.216.0 – 202.168.223.255 AS17698 1
18 202.137.184.0/21 /21 202.137.184.0 – 202.137.191.255 AS17698 1
19 202.86.240.0/21 /21 202.86.240.0 – 202.86.247.255 AS17698 1
20 202.79.128.0/19 /19 202.79.128.0 – 202.79.159.255 AS17698 1
21 202.45.168.0/21 /21 202.45.168.0 – 202.45.175.255 AS17698 1
22 158.199.104.0/21 /21 158.199.104.0 – 158.199.111.255 AS17698 1
23 158.199.96.0/21 /21 158.199.96.0 – 158.199.103.255 AS17698 1
24 158.199.64.0/19 /19 158.199.64.0 – 158.199.95.255 AS17698 1
25 123.255.192.0/21 /21 123.255.192.0 – 123.255.199.255 AS17698 1
26 123.176.48.0/21 /21 123.176.48.0 – 123.176.55.255 AS17698 1
27 122.49.240.0/20 /20 122.49.240.0 – 122.49.255.255 AS17698 1
28 122.49.232.0/21 /21 122.49.232.0 – 122.49.239.255 AS17698 1
29 119.82.160.0/19 /19 119.82.160.0 – 119.82.191.255 AS17698 1
30 119.10.184.0/21 /21 119.10.184.0 – 119.10.191.255 AS17698 1
31 117.18.208.0/20 /20 117.18.208.0 – 117.18.223.255 AS17698 1
32 116.58.144.0/20 /20 116.58.144.0 – 116.58.159.255 AS17698 1
33 116.12.0.0/19 /19 116.12.0.0 – 116.12.31.255 AS17698 1
34 103.210.84.0/22 /22 103.210.84.0 – 103.210.87.255 AS17698 1
35 103.1.244.0/22 /22 103.1.244.0 – 103.1.247.255 AS17698 1
36 49.242.128.0/19 /19 49.242.128.0 – 49.242.159.255 AS17698 1
37 49.128.16.0/21 /21 49.128.16.0 – 49.128.23.255 AS17698 1