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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 45 IPv4 prefixes · ASN: AS42366 · showing 1–45
# Prefix ↑ Mask Range Origin ASN MOAS
1 77.237.224.0/24 /24 77.237.224.0 – 77.237.224.255 AS42366 1
2 77.237.227.0/24 /24 77.237.227.0 – 77.237.227.255 AS42366 1
3 77.237.228.0/24 /24 77.237.228.0 – 77.237.228.255 AS42366 1
4 94.156.204.0/24 /24 94.156.204.0 – 94.156.204.255 AS42366 1
5 145.14.136.0/21 /21 145.14.136.0 – 145.14.143.255 AS42366 1
6 145.14.136.0/22 /22 145.14.136.0 – 145.14.139.255 AS42366 1
7 145.14.136.0/24 /24 145.14.136.0 – 145.14.136.255 AS42366 1
8 145.14.137.0/24 /24 145.14.137.0 – 145.14.137.255 AS42366 1
9 145.14.138.0/24 /24 145.14.138.0 – 145.14.138.255 AS42366 1
10 145.14.139.0/24 /24 145.14.139.0 – 145.14.139.255 AS42366 1
11 145.14.140.0/22 /22 145.14.140.0 – 145.14.143.255 AS42366 1
12 145.14.140.0/24 /24 145.14.140.0 – 145.14.140.255 AS42366 1
13 145.14.141.0/24 /24 145.14.141.0 – 145.14.141.255 AS42366 1
14 145.14.142.0/24 /24 145.14.142.0 – 145.14.142.255 AS42366 1
15 145.14.143.0/24 /24 145.14.143.0 – 145.14.143.255 AS42366 1
16 185.169.3.0/24 /24 185.169.3.0 – 185.169.3.255 AS42366 1
17 185.171.96.0/22 /22 185.171.96.0 – 185.171.99.255 AS42366 1
18 185.183.176.0/22 /22 185.183.176.0 – 185.183.179.255 AS42366 1
19 185.183.176.0/24 /24 185.183.176.0 – 185.183.176.255 AS42366 1
20 185.183.177.0/24 /24 185.183.177.0 – 185.183.177.255 AS42366 1
21 185.183.178.0/24 /24 185.183.178.0 – 185.183.178.255 AS42366 1
22 185.183.179.0/24 /24 185.183.179.0 – 185.183.179.255 AS42366 1
23 185.184.200.0/22 /22 185.184.200.0 – 185.184.203.255 AS42366 1
24 185.193.80.0/22 /22 185.193.80.0 – 185.193.83.255 AS42366 1
25 185.193.80.0/24 /24 185.193.80.0 – 185.193.80.255 AS42366 1
26 185.193.81.0/24 /24 185.193.81.0 – 185.193.81.255 AS42366 1
27 185.193.82.0/24 /24 185.193.82.0 – 185.193.82.255 AS42366 1
28 185.193.83.0/24 /24 185.193.83.0 – 185.193.83.255 AS42366 1
29 185.194.150.0/24 /24 185.194.150.0 – 185.194.150.255 AS42366 1
30 185.196.108.0/22 /22 185.196.108.0 – 185.196.111.255 AS42366 1
31 185.196.108.0/24 /24 185.196.108.0 – 185.196.108.255 AS42366 1
32 185.196.109.0/24 /24 185.196.109.0 – 185.196.109.255 AS42366 1
33 185.196.110.0/24 /24 185.196.110.0 – 185.196.110.255 AS42366 1
34 185.196.111.0/24 /24 185.196.111.0 – 185.196.111.255 AS42366 1
35 185.200.136.0/22 /22 185.200.136.0 – 185.200.139.255 AS42366 1
36 185.201.160.0/22 /22 185.201.160.0 – 185.201.163.255 AS42366 1
37 185.202.156.0/22 /22 185.202.156.0 – 185.202.159.255 AS42366 1
38 185.203.120.0/23 /23 185.203.120.0 – 185.203.121.255 AS42366 1
39 185.203.120.0/24 /24 185.203.120.0 – 185.203.120.255 AS42366 1
40 185.203.121.0/24 /24 185.203.121.0 – 185.203.121.255 AS42366 1
41 185.208.236.0/22 /22 185.208.236.0 – 185.208.239.255 AS42366 1
42 185.208.236.0/24 /24 185.208.236.0 – 185.208.236.255 AS42366 1
43 185.208.237.0/24 /24 185.208.237.0 – 185.208.237.255 AS42366 1
44 185.208.238.0/24 /24 185.208.238.0 – 185.208.238.255 AS42366 1
45 185.208.239.0/24 /24 185.208.239.0 – 185.208.239.255 AS42366 1