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BGP Full View — RIPE RIS RRC00data as of 2026-09-15 12:52

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
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IPv4 prefixes
1 154 811
IPv4 origin ASNs
79 095
IPv4 MOAS
5 849
IPv6 prefixes
266 312
IPv6 origin ASNs
37 375
IPv6 MOAS
1 015

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
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 195
287 703 040
/16 13 984
916 455 424
/17 8 704
285 212 672
/18 14 032
229 900 288
/19 26 741
219 062 272
/20 48 428
198 361 088
/21 56 957
116 647 936
/22 118 319
121 158 656
/23 121 033
61 968 896
/24 736 887
188 643 072
Total 1 149 550 4 324 855 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 144 128 addr 73.02%
Not announced 1 158 823 168 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.14%
↳ routable but not announced 566 184 192 addr 48.86%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/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 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 779
3 029 860 352
/30 767
201 064 448
/31 389
50 987 008
/32 27 381
1 794 441 216
/33 5 966
195 493 888
/34 5 673
92 946 432
/35 2 002
16 400 384
/36 10 123
41 463 808
/37 1 413
2 893 824
/38 2 808
2 875 392
/39 1 881
963 072
/40 24 587
6 294 272
/41 1 842
235 776
/42 3 100
198 400
/43 1 466
46 912
/44 27 297
436 752
/45 4 922
39 376
/46 6 617
26 468
/47 9 628
19 256
/48 122 159
122 159
Total 266 103 16 534 937 579
IPv4 (1 154 811) IPv6 (266 312)
Reset
Found 48 IPv4 prefixes · ASN: AS45775 · showing 1–48
# Prefix ↓ Mask Range Origin ASN MOAS
1 223.223.158.0/24 /24 223.223.158.0 – 223.223.158.255 AS45775 1
2 223.223.157.0/24 /24 223.223.157.0 – 223.223.157.255 AS45775 1
3 223.223.156.0/24 /24 223.223.156.0 – 223.223.156.255 AS45775 1
4 223.223.155.0/24 /24 223.223.155.0 – 223.223.155.255 AS45775 1
5 223.223.154.0/24 /24 223.223.154.0 – 223.223.154.255 AS45775 1
6 223.223.152.0/23 /23 223.223.152.0 – 223.223.153.255 AS45775 1
7 223.223.148.0/22 /22 223.223.148.0 – 223.223.151.255 AS45775 1
8 223.223.144.0/22 /22 223.223.144.0 – 223.223.147.255 AS45775 1
9 223.223.136.0/21 /21 223.223.136.0 – 223.223.143.255 AS45775 1
10 223.223.132.0/22 /22 223.223.132.0 – 223.223.135.255 AS45775 1
11 223.223.128.0/22 /22 223.223.128.0 – 223.223.131.255 AS45775 1
12 180.94.18.0/23 /23 180.94.18.0 – 180.94.19.255 AS45775 1
13 139.5.228.0/22 /22 139.5.228.0 – 139.5.231.255 AS45775 1
14 113.21.76.0/22 /22 113.21.76.0 – 113.21.79.255 AS45775 1
15 113.21.72.0/22 /22 113.21.72.0 – 113.21.75.255 AS45775 1
16 113.21.64.0/21 /21 113.21.64.0 – 113.21.71.255 AS45775 1
17 110.172.55.0/24 /24 110.172.55.0 – 110.172.55.255 AS45775 1
18 110.172.54.0/24 /24 110.172.54.0 – 110.172.54.255 AS45775 1
19 110.172.53.0/24 /24 110.172.53.0 – 110.172.53.255 AS45775 1
20 110.172.52.0/24 /24 110.172.52.0 – 110.172.52.255 AS45775 1
21 103.219.44.0/22 /22 103.219.44.0 – 103.219.47.255 AS45775 1
22 103.214.136.0/22 /22 103.214.136.0 – 103.214.139.255 AS45775 1
23 103.192.116.0/22 /22 103.192.116.0 – 103.192.119.255 AS45775 1
24 103.170.9.0/24 /24 103.170.9.0 – 103.170.9.255 AS45775 1
25 103.94.107.0/24 /24 103.94.107.0 – 103.94.107.255 AS45775 1
26 103.94.106.0/24 /24 103.94.106.0 – 103.94.106.255 AS45775 1
27 103.94.105.0/24 /24 103.94.105.0 – 103.94.105.255 AS45775 1
28 103.94.104.0/24 /24 103.94.104.0 – 103.94.104.255 AS45775 1
29 103.52.254.0/23 /23 103.52.254.0 – 103.52.255.255 AS45775 1
30 103.52.252.0/23 /23 103.52.252.0 – 103.52.253.255 AS45775 1
31 103.51.56.0/22 /22 103.51.56.0 – 103.51.59.255 AS45775 1
32 103.44.172.0/22 /22 103.44.172.0 – 103.44.175.255 AS45775 1
33 103.42.172.0/22 /22 103.42.172.0 – 103.42.175.255 AS45775 1
34 103.42.156.0/22 /22 103.42.156.0 – 103.42.159.255 AS45775 1
35 103.42.124.0/22 /22 103.42.124.0 – 103.42.127.255 AS45775 1
36 45.250.50.0/23 /23 45.250.50.0 – 45.250.51.255 AS45775 1
37 45.250.48.0/23 /23 45.250.48.0 – 45.250.49.255 AS45775 1
38 45.124.4.0/22 /22 45.124.4.0 – 45.124.7.255 AS45775 1
39 45.123.108.0/22 /22 45.123.108.0 – 45.123.111.255 AS45775 1
40 45.113.100.0/22 /22 45.113.100.0 – 45.113.103.255 AS45775 1
41 43.251.88.0/22 /22 43.251.88.0 – 43.251.91.255 AS45775 1
42 43.231.240.0/22 /22 43.231.240.0 – 43.231.243.255 AS45775 1
43 43.226.28.0/22 /22 43.226.28.0 – 43.226.31.255 AS45775 1
44 27.131.215.0/24 /24 27.131.215.0 – 27.131.215.255 AS45775 1
45 27.131.214.0/24 /24 27.131.214.0 – 27.131.214.255 AS45775 1
46 27.131.213.0/24 /24 27.131.213.0 – 27.131.213.255 AS45775 1
47 27.131.212.0/24 /24 27.131.212.0 – 27.131.212.255 AS45775 1
48 27.131.208.0/22 /22 27.131.208.0 – 27.131.211.255 AS45775 1