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 66 IPv4 prefixes · ASN: AS55821 · showing 1–66
# Prefix ↓ Mask Range Origin ASN MOAS
1 209.141.10.0/23 /23 209.141.10.0 – 209.141.11.255 AS55821 1
2 209.141.8.0/23 /23 209.141.8.0 – 209.141.9.255 AS55821 1
3 209.141.6.0/23 /23 209.141.6.0 – 209.141.7.255 AS55821 1
4 209.141.4.0/23 /23 209.141.4.0 – 209.141.5.255 AS55821 1
5 209.141.0.0/22 /22 209.141.0.0 – 209.141.3.255 AS55821 1
6 209.141.0.0/20 /20 209.141.0.0 – 209.141.15.255 AS55821 1
7 203.96.182.0/23 /23 203.96.182.0 – 203.96.183.255 AS55821 1
8 203.96.180.0/23 /23 203.96.180.0 – 203.96.181.255 AS55821 1
9 203.96.180.0/22 /22 203.96.180.0 – 203.96.183.255 AS55821 1
10 155.137.124.0/22 /22 155.137.124.0 – 155.137.127.255 AS55821 1
11 155.137.120.0/22 /22 155.137.120.0 – 155.137.123.255 AS55821 1
12 155.137.115.0/24 /24 155.137.115.0 – 155.137.115.255 AS55821 1
13 155.137.106.0/23 /23 155.137.106.0 – 155.137.107.255 AS55821 1
14 155.137.104.0/23 /23 155.137.104.0 – 155.137.105.255 AS55821 1
15 155.137.104.0/22 /22 155.137.104.0 – 155.137.107.255 AS55821 1
16 155.137.104.0/21 /21 155.137.104.0 – 155.137.111.255 AS55821 1
17 155.137.100.0/22 /22 155.137.100.0 – 155.137.103.255 AS55821 1
18 155.137.96.0/22 /22 155.137.96.0 – 155.137.99.255 AS55821 1
19 155.137.96.0/21 /21 155.137.96.0 – 155.137.103.255 AS55821 1
20 155.137.96.0/20 /20 155.137.96.0 – 155.137.111.255 AS55821 1
21 155.137.94.0/23 /23 155.137.94.0 – 155.137.95.255 AS55821 1
22 155.137.92.0/22 /22 155.137.92.0 – 155.137.95.255 AS55821 1
23 155.137.88.0/22 /22 155.137.88.0 – 155.137.91.255 AS55821 1
24 155.137.84.0/22 /22 155.137.84.0 – 155.137.87.255 AS55821 1
25 155.137.80.0/22 /22 155.137.80.0 – 155.137.83.255 AS55821 1
26 155.137.64.0/18 /18 155.137.64.0 – 155.137.127.255 AS55821 1
27 146.88.76.0/22 /22 146.88.76.0 – 146.88.79.255 AS55821 1
28 146.88.72.0/22 /22 146.88.72.0 – 146.88.75.255 AS55821 1
29 146.88.68.0/22 /22 146.88.68.0 – 146.88.71.255 AS55821 1
30 146.88.64.0/22 /22 146.88.64.0 – 146.88.67.255 AS55821 1
31 146.88.64.0/20 /20 146.88.64.0 – 146.88.79.255 AS55821 1
32 124.158.115.0/24 /24 124.158.115.0 – 124.158.115.255 AS55821 1
33 110.235.188.0/22 /22 110.235.188.0 – 110.235.191.255 AS55821 1
34 110.235.180.0/22 /22 110.235.180.0 – 110.235.183.255 AS55821 1
35 110.235.176.0/22 /22 110.235.176.0 – 110.235.179.255 AS55821 1
36 110.235.168.0/22 /22 110.235.168.0 – 110.235.171.255 AS55821 1
37 110.235.164.0/22 /22 110.235.164.0 – 110.235.167.255 AS55821 1
38 110.235.160.0/22 /22 110.235.160.0 – 110.235.163.255 AS55821 1
39 110.235.156.0/22 /22 110.235.156.0 – 110.235.159.255 AS55821 1
40 110.235.152.0/22 /22 110.235.152.0 – 110.235.155.255 AS55821 1
41 110.235.152.0/21 /21 110.235.152.0 – 110.235.159.255 AS55821 1
42 110.235.148.0/22 /22 110.235.148.0 – 110.235.151.255 AS55821 1
43 110.235.144.0/22 /22 110.235.144.0 – 110.235.147.255 AS55821 1
44 110.235.144.0/21 /21 110.235.144.0 – 110.235.151.255 AS55821 1
45 110.235.144.0/20 /20 110.235.144.0 – 110.235.159.255 AS55821 1
46 110.235.143.0/24 /24 110.235.143.0 – 110.235.143.255 AS55821 1
47 110.235.140.0/22 /22 110.235.140.0 – 110.235.143.255 AS55821 1
48 110.235.136.0/22 /22 110.235.136.0 – 110.235.139.255 AS55821 1
49 110.235.136.0/21 /21 110.235.136.0 – 110.235.143.255 AS55821 1
50 110.235.132.0/24 /24 110.235.132.0 – 110.235.132.255 AS55821 1
51 110.235.132.0/22 /22 110.235.132.0 – 110.235.135.255 AS55821 1
52 110.235.128.0/22 /22 110.235.128.0 – 110.235.131.255 AS55821 1
53 110.235.128.0/21 /21 110.235.128.0 – 110.235.135.255 AS55821 1
54 110.235.128.0/20 /20 110.235.128.0 – 110.235.143.255 AS55821 1
55 110.235.128.0/19 /19 110.235.128.0 – 110.235.159.255 AS55821 1
56 110.235.128.0/18 /18 110.235.128.0 – 110.235.191.255 AS55821 1
57 103.54.87.0/24 /24 103.54.87.0 – 103.54.87.255 AS55821 1
58 103.54.84.0/24 /24 103.54.84.0 – 103.54.84.255 AS55821 1
59 103.54.84.0/22 /22 103.54.84.0 – 103.54.87.255 AS55821 1
60 103.16.168.0/22 /22 103.16.168.0 – 103.16.171.255 AS55821 1
61 103.5.4.0/22 /22 103.5.4.0 – 103.5.7.255 AS55821 1
62 45.114.132.0/24 /24 45.114.132.0 – 45.114.132.255 AS55821 1
63 45.114.132.0/22 /22 45.114.132.0 – 45.114.135.255 AS55821 1
64 27.126.153.0/24 /24 27.126.153.0 – 27.126.153.255 AS55821 1
65 27.126.152.0/24 /24 27.126.152.0 – 27.126.152.255 AS55821 1
66 27.126.152.0/22 /22 27.126.152.0 – 27.126.155.255 AS55821 1