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 65 IPv4 prefixes · ASN: AS9781 · showing 1–65
# Prefix ↑ Mask Range Origin ASN MOAS
1 27.113.0.0/21 /21 27.113.0.0 – 27.113.7.255 AS9781 1
2 27.113.8.0/21 /21 27.113.8.0 – 27.113.15.255 AS9781 1
3 27.113.16.0/21 /21 27.113.16.0 – 27.113.23.255 AS9781 1
4 27.113.24.0/21 /21 27.113.24.0 – 27.113.31.255 AS9781 1
5 27.113.32.0/21 /21 27.113.32.0 – 27.113.39.255 AS9781 1
6 27.113.40.0/21 /21 27.113.40.0 – 27.113.47.255 AS9781 1
7 27.113.48.0/21 /21 27.113.48.0 – 27.113.55.255 AS9781 1
8 27.113.56.0/21 /21 27.113.56.0 – 27.113.63.255 AS9781 1
9 27.113.64.0/21 /21 27.113.64.0 – 27.113.71.255 AS9781 1
10 27.113.72.0/21 /21 27.113.72.0 – 27.113.79.255 AS9781 1
11 27.113.80.0/21 /21 27.113.80.0 – 27.113.87.255 AS9781 1
12 27.113.88.0/21 /21 27.113.88.0 – 27.113.95.255 AS9781 1
13 27.113.96.0/21 /21 27.113.96.0 – 27.113.103.255 AS9781 1
14 27.113.104.0/21 /21 27.113.104.0 – 27.113.111.255 AS9781 1
15 27.113.112.0/21 /21 27.113.112.0 – 27.113.119.255 AS9781 1
16 27.113.120.0/21 /21 27.113.120.0 – 27.113.127.255 AS9781 1
17 114.199.0.0/18 /18 114.199.0.0 – 114.199.63.255 AS9781 1
18 114.199.0.0/21 /21 114.199.0.0 – 114.199.7.255 AS9781 1
19 114.199.8.0/21 /21 114.199.8.0 – 114.199.15.255 AS9781 1
20 114.199.16.0/21 /21 114.199.16.0 – 114.199.23.255 AS9781 1
21 114.199.24.0/21 /21 114.199.24.0 – 114.199.31.255 AS9781 1
22 114.199.32.0/21 /21 114.199.32.0 – 114.199.39.255 AS9781 1
23 114.199.40.0/21 /21 114.199.40.0 – 114.199.47.255 AS9781 1
24 114.199.48.0/21 /21 114.199.48.0 – 114.199.55.255 AS9781 1
25 114.199.56.0/21 /21 114.199.56.0 – 114.199.63.255 AS9781 1
26 119.17.0.0/19 /19 119.17.0.0 – 119.17.31.255 AS9781 1
27 119.17.0.0/21 /21 119.17.0.0 – 119.17.7.255 AS9781 1
28 119.17.8.0/21 /21 119.17.8.0 – 119.17.15.255 AS9781 1
29 119.17.16.0/21 /21 119.17.16.0 – 119.17.23.255 AS9781 1
30 119.17.24.0/21 /21 119.17.24.0 – 119.17.31.255 AS9781 1
31 121.55.64.0/18 /18 121.55.64.0 – 121.55.127.255 AS9781 1
32 121.55.64.0/20 /20 121.55.64.0 – 121.55.79.255 AS9781 1
33 121.55.64.0/21 /21 121.55.64.0 – 121.55.71.255 AS9781 1
34 121.55.72.0/21 /21 121.55.72.0 – 121.55.79.255 AS9781 1
35 121.55.80.0/20 /20 121.55.80.0 – 121.55.95.255 AS9781 1
36 121.55.80.0/21 /21 121.55.80.0 – 121.55.87.255 AS9781 1
37 121.55.88.0/21 /21 121.55.88.0 – 121.55.95.255 AS9781 1
38 121.55.96.0/20 /20 121.55.96.0 – 121.55.111.255 AS9781 1
39 121.55.96.0/21 /21 121.55.96.0 – 121.55.103.255 AS9781 1
40 121.55.104.0/21 /21 121.55.104.0 – 121.55.111.255 AS9781 1
41 121.55.112.0/20 /20 121.55.112.0 – 121.55.127.255 AS9781 1
42 121.55.112.0/21 /21 121.55.112.0 – 121.55.119.255 AS9781 1
43 121.55.120.0/21 /21 121.55.120.0 – 121.55.127.255 AS9781 1
44 121.55.128.0/18 /18 121.55.128.0 – 121.55.191.255 AS9781 1
45 121.55.128.0/20 /20 121.55.128.0 – 121.55.143.255 AS9781 1
46 121.55.128.0/21 /21 121.55.128.0 – 121.55.135.255 AS9781 1
47 121.55.136.0/21 /21 121.55.136.0 – 121.55.143.255 AS9781 1
48 121.55.144.0/20 /20 121.55.144.0 – 121.55.159.255 AS9781 1
49 121.55.144.0/21 /21 121.55.144.0 – 121.55.151.255 AS9781 1
50 121.55.152.0/21 /21 121.55.152.0 – 121.55.159.255 AS9781 1
51 121.55.160.0/20 /20 121.55.160.0 – 121.55.175.255 AS9781 1
52 121.55.160.0/21 /21 121.55.160.0 – 121.55.167.255 AS9781 1
53 121.55.168.0/21 /21 121.55.168.0 – 121.55.175.255 AS9781 1
54 121.55.176.0/20 /20 121.55.176.0 – 121.55.191.255 AS9781 1
55 121.55.176.0/21 /21 121.55.176.0 – 121.55.183.255 AS9781 1
56 121.55.184.0/21 /21 121.55.184.0 – 121.55.191.255 AS9781 1
57 125.208.192.0/19 /19 125.208.192.0 – 125.208.223.255 AS9781 1
58 125.208.192.0/21 /21 125.208.192.0 – 125.208.199.255 AS9781 1
59 125.208.200.0/21 /21 125.208.200.0 – 125.208.207.255 AS9781 1
60 125.208.208.0/21 /21 125.208.208.0 – 125.208.215.255 AS9781 1
61 125.208.216.0/21 /21 125.208.216.0 – 125.208.223.255 AS9781 1
62 125.208.224.0/21 /21 125.208.224.0 – 125.208.231.255 AS9781 1
63 125.208.232.0/21 /21 125.208.232.0 – 125.208.239.255 AS9781 1
64 125.208.240.0/21 /21 125.208.240.0 – 125.208.247.255 AS9781 1
65 125.208.248.0/21 /21 125.208.248.0 – 125.208.255.255 AS9781 1