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BGP Full View — RIPE RIS RRC00data as of 2026-11-02 05:58

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
1 176 269
IPv4 origin ASNs
79 737
IPv4 MOAS
8 707
IPv6 prefixes
273 608
IPv6 origin ASNs
38 069
IPv6 MOAS
1 012

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
/12 304
318 767 104
/13 593
310 902 784
/14 1 208
316 669 952
/15 2 189
286 916 608
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 757
219 193 344
/20 48 615
199 127 040
/21 57 594
117 952 512
/22 119 777
122 651 648
/23 122 800
62 873 600
/24 754 353
193 114 368
Total 1 171 034 4 332 401 920
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 517 824 addr 73.14%
Not announced 1 153 449 472 addr 26.86%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.38%
↳ routable but not announced 560 856 576 addr 48.62%
    — of total IPv4 space 13.06%
    — of announceable space (total − tech/reserved) 15.15%
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 16
4 294 967 296
/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 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 990
3 140 485 120
/30 747
195 821 568
/31 389
50 987 008
/32 27 750
1 818 624 000
/33 6 135
201 031 680
/34 5 810
95 191 040
/35 2 032
16 646 144
/36 10 416
42 663 936
/37 1 434
2 936 832
/38 2 817
2 884 608
/39 1 910
977 920
/40 25 116
6 429 696
/41 1 999
255 872
/42 3 015
192 960
/43 1 501
48 032
/44 27 458
439 328
/45 4 981
39 848
/46 6 852
27 408
/47 9 930
19 860
/48 126 789
126 789
Total 273 380 4 415 030 847 633
IPv4 (1 176 269) IPv6 (273 608)
Reset
Found 67 IPv4 prefixes · ASN: AS262459 · showing 1–67
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.4.20.0/22 /22 45.4.20.0 – 45.4.23.255 AS262459 1
2 45.4.20.0/23 /23 45.4.20.0 – 45.4.21.255 AS262459 1
3 45.4.22.0/23 /23 45.4.22.0 – 45.4.23.255 AS262459 1
4 45.182.184.0/23 /23 45.182.184.0 – 45.182.185.255 AS262459 1
5 132.255.144.0/22 /22 132.255.144.0 – 132.255.147.255 AS262459 1
6 132.255.144.0/23 /23 132.255.144.0 – 132.255.145.255 AS262459 1
7 132.255.146.0/23 /23 132.255.146.0 – 132.255.147.255 AS262459 1
8 168.205.176.0/22 /22 168.205.176.0 – 168.205.179.255 AS262459 1
9 168.205.176.0/23 /23 168.205.176.0 – 168.205.177.255 AS262459 1
10 168.205.178.0/23 /23 168.205.178.0 – 168.205.179.255 AS262459 1
11 170.79.72.0/22 /22 170.79.72.0 – 170.79.75.255 AS262459 1
12 170.79.72.0/23 /23 170.79.72.0 – 170.79.73.255 AS262459 1
13 170.79.74.0/23 /23 170.79.74.0 – 170.79.75.255 AS262459 1
14 177.10.48.0/22 /22 177.10.48.0 – 177.10.51.255 AS262459 1
15 177.10.48.0/23 /23 177.10.48.0 – 177.10.49.255 AS262459 1
16 177.10.50.0/23 /23 177.10.50.0 – 177.10.51.255 AS262459 1
17 177.22.160.0/20 /20 177.22.160.0 – 177.22.175.255 AS262459 1
18 177.22.160.0/21 /21 177.22.160.0 – 177.22.167.255 AS262459 1
19 177.22.160.0/22 /22 177.22.160.0 – 177.22.163.255 AS262459 1
20 177.22.160.0/23 /23 177.22.160.0 – 177.22.161.255 AS262459 1
21 177.22.162.0/23 /23 177.22.162.0 – 177.22.163.255 AS262459 1
22 177.22.164.0/22 /22 177.22.164.0 – 177.22.167.255 AS262459 1
23 177.22.164.0/23 /23 177.22.164.0 – 177.22.165.255 AS262459 1
24 177.22.166.0/23 /23 177.22.166.0 – 177.22.167.255 AS262459 1
25 177.22.168.0/21 /21 177.22.168.0 – 177.22.175.255 AS262459 1
26 177.22.168.0/22 /22 177.22.168.0 – 177.22.171.255 AS262459 1
27 177.22.168.0/23 /23 177.22.168.0 – 177.22.169.255 AS262459 1
28 177.22.170.0/23 /23 177.22.170.0 – 177.22.171.255 AS262459 1
29 177.22.172.0/22 /22 177.22.172.0 – 177.22.175.255 AS262459 1
30 177.22.172.0/23 /23 177.22.172.0 – 177.22.173.255 AS262459 1
31 177.22.174.0/23 /23 177.22.174.0 – 177.22.175.255 AS262459 1
32 177.53.64.0/22 /22 177.53.64.0 – 177.53.67.255 AS262459 1
33 177.53.64.0/23 /23 177.53.64.0 – 177.53.65.255 AS262459 1
34 177.53.66.0/23 /23 177.53.66.0 – 177.53.67.255 AS262459 1
35 186.208.144.0/20 /20 186.208.144.0 – 186.208.159.255 AS262459 1
36 186.208.144.0/21 /21 186.208.144.0 – 186.208.151.255 AS262459 1
37 186.208.144.0/22 /22 186.208.144.0 – 186.208.147.255 AS262459 1
38 186.208.144.0/23 /23 186.208.144.0 – 186.208.145.255 AS262459 1
39 186.208.146.0/23 /23 186.208.146.0 – 186.208.147.255 AS262459 1
40 186.208.148.0/22 /22 186.208.148.0 – 186.208.151.255 AS262459 1
41 186.208.148.0/23 /23 186.208.148.0 – 186.208.149.255 AS262459 1
42 186.208.150.0/23 /23 186.208.150.0 – 186.208.151.255 AS262459 1
43 186.208.152.0/21 /21 186.208.152.0 – 186.208.159.255 AS262459 1
44 186.208.152.0/22 /22 186.208.152.0 – 186.208.155.255 AS262459 1
45 186.208.152.0/23 /23 186.208.152.0 – 186.208.153.255 AS262459 1
46 186.208.154.0/23 /23 186.208.154.0 – 186.208.155.255 AS262459 1
47 186.208.156.0/22 /22 186.208.156.0 – 186.208.159.255 AS262459 1
48 186.208.156.0/23 /23 186.208.156.0 – 186.208.157.255 AS262459 1
49 186.208.158.0/23 /23 186.208.158.0 – 186.208.159.255 AS262459 1
50 187.111.32.0/20 /20 187.111.32.0 – 187.111.47.255 AS262459 1
51 187.111.32.0/21 /21 187.111.32.0 – 187.111.39.255 AS262459 1
52 187.111.32.0/22 /22 187.111.32.0 – 187.111.35.255 AS262459 1
53 187.111.32.0/23 /23 187.111.32.0 – 187.111.33.255 AS262459 1
54 187.111.34.0/23 /23 187.111.34.0 – 187.111.35.255 AS262459 1
55 187.111.36.0/22 /22 187.111.36.0 – 187.111.39.255 AS262459 1
56 187.111.36.0/23 /23 187.111.36.0 – 187.111.37.255 AS262459 1
57 187.111.38.0/23 /23 187.111.38.0 – 187.111.39.255 AS262459 1
58 187.111.40.0/21 /21 187.111.40.0 – 187.111.47.255 AS262459 1
59 187.111.40.0/22 /22 187.111.40.0 – 187.111.43.255 AS262459 1
60 187.111.40.0/23 /23 187.111.40.0 – 187.111.41.255 AS262459 1
61 187.111.42.0/23 /23 187.111.42.0 – 187.111.43.255 AS262459 1
62 187.111.44.0/22 /22 187.111.44.0 – 187.111.47.255 AS262459 1
63 187.111.44.0/23 /23 187.111.44.0 – 187.111.45.255 AS262459 1
64 187.111.46.0/23 /23 187.111.46.0 – 187.111.47.255 AS262459 1
65 191.5.216.0/22 /22 191.5.216.0 – 191.5.219.255 AS262459 1
66 191.5.216.0/23 /23 191.5.216.0 – 191.5.217.255 AS262459 1
67 191.5.218.0/23 /23 191.5.218.0 – 191.5.219.255 AS262459 1