BGP Full View — RIPE RIS RRC00data as of 2026-10-08 18:26

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
1 162 454
IPv4 origin ASNs
79 253
IPv4 MOAS
6 130
IPv6 prefixes
268 225
IPv6 origin ASNs
37 543
IPv6 MOAS
1 093

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 2 188
286 785 536
/16 13 971
915 603 456
/17 8 694
284 884 992
/18 14 041
230 047 744
/19 26 759
219 209 728
/20 48 496
198 639 616
/21 56 951
116 635 648
/22 118 573
121 418 752
/23 121 445
62 179 840
/24 743 849
190 425 344
Total 1 157 237 4 325 572 352
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 261 /24 0.01%

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 5 861
3 072 851 968
/30 737
193 200 128
/31 388
50 855 936
/32 27 405
1 796 014 080
/33 6 073
199 000 064
/34 5 736
93 978 624
/35 2 013
16 490 496
/36 10 171
41 660 416
/37 1 382
2 830 336
/38 2 816
2 883 584
/39 1 888
966 656
/40 24 869
6 366 464
/41 1 853
237 184
/42 2 963
189 632
/43 1 479
47 328
/44 27 182
434 912
/45 5 012
40 096
/46 6 884
27 536
/47 9 675
19 350
/48 123 305
123 305
Total 267 998 4 414 659 557 743
IPv4 (1 162 454) IPv6 (268 225)
Reset
Found 53 IPv4 prefixes · ASN: AS12843 · showing 1–53
# Prefix ↓ Mask Range Origin ASN MOAS
1 217.25.137.0/24 /24 217.25.137.0 – 217.25.137.255 AS12843 1
2 213.144.0.0/19 /19 213.144.0.0 – 213.144.31.255 AS12843 1
3 212.114.32.0/21 /21 212.114.32.0 – 212.114.39.255 AS12843 1
4 195.66.74.0/24 /24 195.66.74.0 – 195.66.74.255 AS12843 1
5 194.180.204.0/24 /24 194.180.204.0 – 194.180.204.255 AS12843 1
6 194.156.234.0/24 /24 194.156.234.0 – 194.156.234.255 AS12843 1
7 194.145.114.0/24 /24 194.145.114.0 – 194.145.114.255 AS12843 1
8 194.59.20.0/22 /22 194.59.20.0 – 194.59.23.255 AS12843 1
9 194.59.18.0/23 /23 194.59.18.0 – 194.59.19.255 AS12843 1
10 194.45.103.0/24 /24 194.45.103.0 – 194.45.103.255 AS12843 1
11 194.24.243.0/24 /24 194.24.243.0 – 194.24.243.255 AS12843 1
12 194.24.242.0/24 /24 194.24.242.0 – 194.24.242.255 AS12843 1
13 194.0.163.0/24 /24 194.0.163.0 – 194.0.163.255 AS12843 1
14 193.202.119.0/24 /24 193.202.119.0 – 193.202.119.255 AS12843 1
15 193.164.154.0/24 /24 193.164.154.0 – 193.164.154.255 AS12843 1
16 193.47.152.0/24 /24 193.47.152.0 – 193.47.152.255 AS12843 1
17 193.42.221.0/24 /24 193.42.221.0 – 193.42.221.255 AS12843 1
18 193.17.197.0/24 /24 193.17.197.0 – 193.17.197.255 AS12843 1
19 185.202.196.0/22 /22 185.202.196.0 – 185.202.199.255 AS12843 1
20 185.179.245.0/24 /24 185.179.245.0 – 185.179.245.255 AS12843 1
21 185.171.248.0/22 /22 185.171.248.0 – 185.171.251.255 AS12843 1
22 185.106.0.0/21 /21 185.106.0.0 – 185.106.7.255 AS12843 1
23 185.60.57.0/24 /24 185.60.57.0 – 185.60.57.255 AS12843 1
24 185.55.102.0/23 /23 185.55.102.0 – 185.55.103.255 AS12843 1
25 185.55.100.0/23 /23 185.55.100.0 – 185.55.101.255 AS12843 1
26 185.55.100.0/22 /22 185.55.100.0 – 185.55.103.255 AS12843 1
27 185.53.206.0/23 /23 185.53.206.0 – 185.53.207.255 AS12843 1
28 185.53.204.0/23 /23 185.53.204.0 – 185.53.205.255 AS12843 1
29 185.53.204.0/22 /22 185.53.204.0 – 185.53.207.255 AS12843 1
30 185.34.184.0/22 /22 185.34.184.0 – 185.34.187.255 AS12843 1
31 185.30.156.0/22 /22 185.30.156.0 – 185.30.159.255 AS12843 1
32 185.28.228.0/22 /22 185.28.228.0 – 185.28.231.255 AS12843 1
33 185.25.132.0/22 /22 185.25.132.0 – 185.25.135.255 AS12843 1
34 185.18.92.0/22 /22 185.18.92.0 – 185.18.95.255 AS12843 1
35 185.9.176.0/22 /22 185.9.176.0 – 185.9.179.255 AS12843 1
36 149.236.128.0/17 /17 149.236.128.0 – 149.236.255.255 AS12843 1
37 149.236.9.0/24 /24 149.236.9.0 – 149.236.9.255 AS12843 1
38 149.236.0.0/17 /17 149.236.0.0 – 149.236.127.255 AS12843 1
39 149.236.0.0/16 /16 149.236.0.0 – 149.236.255.255 AS12843 1
40 109.109.200.0/21 /21 109.109.200.0 – 109.109.207.255 AS12843 1
41 93.189.152.0/21 /21 93.189.152.0 – 93.189.159.255 AS12843 1
42 91.208.5.0/24 /24 91.208.5.0 – 91.208.5.255 AS12843 1
43 91.103.242.0/24 /24 91.103.242.0 – 91.103.242.255 AS12843 1
44 91.103.241.0/24 /24 91.103.241.0 – 91.103.241.255 AS12843 1
45 89.107.184.0/21 /21 89.107.184.0 – 89.107.191.255 AS12843 1
46 88.214.60.0/22 /22 88.214.60.0 – 88.214.63.255 AS12843 1
47 85.115.0.0/19 /19 85.115.0.0 – 85.115.31.255 AS12843 1
48 81.26.160.0/20 /20 81.26.160.0 – 81.26.175.255 AS12843 1
49 46.232.224.0/21 /21 46.232.224.0 – 46.232.231.255 AS12843 1
50 46.167.16.0/21 /21 46.167.16.0 – 46.167.23.255 AS12843 1
51 45.14.124.0/22 /22 45.14.124.0 – 45.14.127.255 AS12843 1
52 37.228.160.0/20 /20 37.228.160.0 – 37.228.175.255 AS12843 1
53 37.16.64.0/21 /21 37.16.64.0 – 37.16.71.255 AS12843 1