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BGP Full View — RIPE RIS RRC00data as of 2026-11-03 06:05

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
1 165 348
IPv4 origin ASNs
79 534
IPv4 MOAS
6 679
IPv6 prefixes
89 778
IPv6 origin ASNs
27 323
IPv6 MOAS
217

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
/13 592
310 378 496
/14 1 208
316 669 952
/15 2 186
286 523 392
/16 13 975
915 865 600
/17 8 680
284 426 240
/18 13 957
228 671 488
/19 26 679
218 554 368
/20 48 454
198 467 584
/21 57 299
117 348 352
/22 119 080
121 937 920
/23 122 097
62 513 664
/24 745 434
190 831 104
Total 1 160 111 4 323 832 832
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 561 600 addr 73.15%
Not announced 1 153 405 696 addr 26.85%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.38%
↳ routable but not announced 560 812 800 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
/28 169
177 209 344
/29 5 854
3 069 181 952
/30 742
194 510 848
/31 389
50 987 008
/32 27 580
1 807 482 880
/33 6 062
198 639 616
/34 5 780
94 699 520
/35 2 012
16 482 304
/36 10 314
42 246 144
/37 1 428
2 924 544
/38 2 803
2 870 272
/39 1 895
970 240
/40 24 610
6 300 160
Total 89 777 4 414 941 264 896
IPv4 (1 165 348) IPv6 (89 778)
Reset
Found 43 IPv4 prefixes · ASN: AS39912 · showing 1–43
# Prefix ↓ Mask Range Origin ASN MOAS
1 213.139.252.0/22 /22 213.139.252.0 – 213.139.255.255 AS39912 1
2 195.140.136.0/22 /22 195.140.136.0 – 195.140.139.255 AS39912 1
3 195.16.254.0/23 /23 195.16.254.0 – 195.16.255.255 AS39912 1
4 195.16.253.0/24 /24 195.16.253.0 – 195.16.253.255 AS39912 1
5 195.16.251.0/24 /24 195.16.251.0 – 195.16.251.255 AS39912 1
6 195.16.246.0/23 /23 195.16.246.0 – 195.16.247.255 AS39912 1
7 195.16.245.0/24 /24 195.16.245.0 – 195.16.245.255 AS39912 1
8 195.16.242.0/23 /23 195.16.242.0 – 195.16.243.255 AS39912 1
9 195.16.241.0/24 /24 195.16.241.0 – 195.16.241.255 AS39912 1
10 195.16.238.0/24 /24 195.16.238.0 – 195.16.238.255 AS39912 1
11 195.16.236.0/23 /23 195.16.236.0 – 195.16.237.255 AS39912 1
12 195.16.232.0/22 /22 195.16.232.0 – 195.16.235.255 AS39912 1
13 195.16.224.0/21 /21 195.16.224.0 – 195.16.231.255 AS39912 1
14 194.34.226.0/24 /24 194.34.226.0 – 194.34.226.255 AS39912 1
15 193.47.156.0/24 /24 193.47.156.0 – 193.47.156.255 AS39912 1
16 95.143.80.0/20 /20 95.143.80.0 – 95.143.95.255 AS39912 1
17 93.185.128.0/20 /20 93.185.128.0 – 93.185.143.255 AS39912 1
18 92.63.216.0/21 /21 92.63.216.0 – 92.63.223.255 AS39912 1
19 92.63.214.0/23 /23 92.63.214.0 – 92.63.215.255 AS39912 1
20 92.63.212.0/24 /24 92.63.212.0 – 92.63.212.255 AS39912 1
21 92.63.208.0/22 /22 92.63.208.0 – 92.63.211.255 AS39912 1
22 92.42.16.0/22 /22 92.42.16.0 – 92.42.19.255 AS39912 1
23 91.206.224.0/23 /23 91.206.224.0 – 91.206.225.255 AS39912 1
24 81.94.56.0/21 /21 81.94.56.0 – 81.94.63.255 AS39912 1
25 81.94.54.0/24 /24 81.94.54.0 – 81.94.54.255 AS39912 1
26 81.94.52.0/23 /23 81.94.52.0 – 81.94.53.255 AS39912 1
27 81.94.48.0/22 /22 81.94.48.0 – 81.94.51.255 AS39912 1
28 78.142.124.0/22 /22 78.142.124.0 – 78.142.127.255 AS39912 1
29 78.142.122.0/23 /23 78.142.122.0 – 78.142.123.255 AS39912 1
30 78.142.116.0/23 /23 78.142.116.0 – 78.142.117.255 AS39912 1
31 78.142.112.0/22 /22 78.142.112.0 – 78.142.115.255 AS39912 1
32 78.142.96.0/20 /20 78.142.96.0 – 78.142.111.255 AS39912 1
33 78.142.72.0/21 /21 78.142.72.0 – 78.142.79.255 AS39912 1
34 78.142.68.0/22 /22 78.142.68.0 – 78.142.71.255 AS39912 1
35 78.142.64.0/23 /23 78.142.64.0 – 78.142.65.255 AS39912 1
36 77.220.120.0/21 /21 77.220.120.0 – 77.220.127.255 AS39912 1
37 77.220.112.0/22 /22 77.220.112.0 – 77.220.115.255 AS39912 1
38 77.220.96.0/20 /20 77.220.96.0 – 77.220.111.255 AS39912 1
39 37.186.16.0/21 /21 37.186.16.0 – 37.186.23.255 AS39912 1
40 37.186.8.0/21 /21 37.186.8.0 – 37.186.15.255 AS39912 1
41 37.186.6.0/23 /23 37.186.6.0 – 37.186.7.255 AS39912 1
42 37.186.4.0/24 /24 37.186.4.0 – 37.186.4.255 AS39912 1
43 37.186.0.0/22 /22 37.186.0.0 – 37.186.3.255 AS39912 1