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 78 IPv4 prefixes · ASN: AS12066 · showing 1–78
# Prefix ↓ Mask Range Origin ASN MOAS
1 200.42.228.0/24 /24 200.42.228.0 – 200.42.228.255 AS12066 1
2 200.42.223.0/24 /24 200.42.223.0 – 200.42.223.255 AS12066 1
3 200.42.221.0/24 /24 200.42.221.0 – 200.42.221.255 AS12066 1
4 200.42.219.0/24 /24 200.42.219.0 – 200.42.219.255 AS12066 1
5 200.42.213.0/24 /24 200.42.213.0 – 200.42.213.255 AS12066 1
6 200.42.210.0/23 /23 200.42.210.0 – 200.42.211.255 AS12066 1
7 200.42.209.0/24 /24 200.42.209.0 – 200.42.209.255 AS12066 1
8 200.42.208.0/24 /24 200.42.208.0 – 200.42.208.255 AS12066 1
9 200.42.207.0/24 /24 200.42.207.0 – 200.42.207.255 AS12066 1
10 200.42.206.0/24 /24 200.42.206.0 – 200.42.206.255 AS12066 1
11 200.42.204.0/24 /24 200.42.204.0 – 200.42.204.255 AS12066 1
12 200.42.201.0/24 /24 200.42.201.0 – 200.42.201.255 AS12066 1
13 200.42.192.0/21 /21 200.42.192.0 – 200.42.199.255 AS12066 1
14 190.94.127.0/24 /24 190.94.127.0 – 190.94.127.255 AS12066 1
15 190.94.122.0/23 /23 190.94.122.0 – 190.94.123.255 AS12066 1
16 190.94.121.0/24 /24 190.94.121.0 – 190.94.121.255 AS12066 1
17 190.94.120.0/24 /24 190.94.120.0 – 190.94.120.255 AS12066 1
18 190.94.83.0/24 /24 190.94.83.0 – 190.94.83.255 AS12066 1
19 190.94.81.0/24 /24 190.94.81.0 – 190.94.81.255 AS12066 1
20 190.94.40.0/24 /24 190.94.40.0 – 190.94.40.255 AS12066 1
21 190.94.23.0/24 /24 190.94.23.0 – 190.94.23.255 AS12066 1
22 190.94.22.0/24 /24 190.94.22.0 – 190.94.22.255 AS12066 1
23 190.94.1.0/24 /24 190.94.1.0 – 190.94.1.255 AS12066 1
24 190.6.159.0/24 /24 190.6.159.0 – 190.6.159.255 AS12066 1
25 190.6.137.0/24 /24 190.6.137.0 – 190.6.137.255 AS12066 1
26 190.6.132.0/24 /24 190.6.132.0 – 190.6.132.255 AS12066 1
27 190.6.129.0/24 /24 190.6.129.0 – 190.6.129.255 AS12066 1
28 186.150.248.0/21 /21 186.150.248.0 – 186.150.255.255 AS12066 1
29 186.150.240.0/21 /21 186.150.240.0 – 186.150.247.255 AS12066 1
30 186.150.205.0/24 /24 186.150.205.0 – 186.150.205.255 AS12066 1
31 186.150.204.0/24 /24 186.150.204.0 – 186.150.204.255 AS12066 1
32 186.150.192.0/21 /21 186.150.192.0 – 186.150.199.255 AS12066 1
33 186.150.136.0/21 /21 186.150.136.0 – 186.150.143.255 AS12066 1
34 186.150.112.0/24 /24 186.150.112.0 – 186.150.112.255 AS12066 1
35 186.149.220.0/22 /22 186.149.220.0 – 186.149.223.255 AS12066 1
36 186.149.204.0/22 /22 186.149.204.0 – 186.149.207.255 AS12066 1
37 186.149.187.0/24 /24 186.149.187.0 – 186.149.187.255 AS28118, AS12066 2
38 186.149.136.0/24 /24 186.149.136.0 – 186.149.136.255 AS12066 1
39 186.149.124.0/22 /22 186.149.124.0 – 186.149.127.255 AS12066 1
40 186.149.56.0/23 /23 186.149.56.0 – 186.149.57.255 AS28118, AS12066 2
41 186.149.30.0/24 /24 186.149.30.0 – 186.149.30.255 AS28118, AS12066 2
42 186.149.29.0/24 /24 186.149.29.0 – 186.149.29.255 AS28118, AS12066 2
43 186.149.27.0/24 /24 186.149.27.0 – 186.149.27.255 AS28118, AS12066 2
44 186.149.26.0/24 /24 186.149.26.0 – 186.149.26.255 AS28118, AS12066 2
45 186.120.200.0/22 /22 186.120.200.0 – 186.120.203.255 AS12066 1
46 186.120.190.0/23 /23 186.120.190.0 – 186.120.191.255 AS12066 1
47 186.120.187.0/24 /24 186.120.187.0 – 186.120.187.255 AS12066 1
48 186.120.185.0/24 /24 186.120.185.0 – 186.120.185.255 AS12066 1
49 186.120.184.0/24 /24 186.120.184.0 – 186.120.184.255 AS12066 1
50 186.120.183.0/24 /24 186.120.183.0 – 186.120.183.255 AS12066 1
51 186.120.177.0/24 /24 186.120.177.0 – 186.120.177.255 AS28118, AS12066 2
52 186.120.144.0/21 /21 186.120.144.0 – 186.120.151.255 AS12066 1
53 186.120.139.0/24 /24 186.120.139.0 – 186.120.139.255 AS12066 1
54 186.120.124.0/23 /23 186.120.124.0 – 186.120.125.255 AS12066 1
55 186.120.115.0/24 /24 186.120.115.0 – 186.120.115.255 AS12066 1
56 186.120.114.0/24 /24 186.120.114.0 – 186.120.114.255 AS12066 1
57 186.120.111.0/24 /24 186.120.111.0 – 186.120.111.255 AS28118, AS12066 2
58 186.120.110.0/23 /23 186.120.110.0 – 186.120.111.255 AS12066 1
59 186.120.106.0/23 /23 186.120.106.0 – 186.120.107.255 AS28118, AS12066 2
60 186.120.99.0/24 /24 186.120.99.0 – 186.120.99.255 AS12066 1
61 186.120.98.0/24 /24 186.120.98.0 – 186.120.98.255 AS12066 1
62 186.120.97.0/24 /24 186.120.97.0 – 186.120.97.255 AS12066 1
63 186.120.96.0/24 /24 186.120.96.0 – 186.120.96.255 AS12066 1
64 186.120.80.0/22 /22 186.120.80.0 – 186.120.83.255 AS12066 1
65 186.120.60.0/24 /24 186.120.60.0 – 186.120.60.255 AS12066 1
66 186.120.60.0/23 /23 186.120.60.0 – 186.120.61.255 AS12066 1
67 186.120.57.0/24 /24 186.120.57.0 – 186.120.57.255 AS12066 1
68 186.120.20.0/22 /22 186.120.20.0 – 186.120.23.255 AS12066 1
69 186.120.15.0/24 /24 186.120.15.0 – 186.120.15.255 AS12066 1
70 148.103.240.0/22 /22 148.103.240.0 – 148.103.243.255 AS12066 1
71 148.103.157.0/24 /24 148.103.157.0 – 148.103.157.255 AS12066 1
72 148.103.132.0/24 /24 148.103.132.0 – 148.103.132.255 AS12066 1
73 148.103.120.0/22 /22 148.103.120.0 – 148.103.123.255 AS12066 1
74 148.103.112.0/21 /21 148.103.112.0 – 148.103.119.255 AS12066 1
75 148.103.86.0/23 /23 148.103.86.0 – 148.103.87.255 AS12066 1
76 148.103.6.0/24 /24 148.103.6.0 – 148.103.6.255 AS12066 1
77 148.103.2.0/24 /24 148.103.2.0 – 148.103.2.255 AS12066 1
78 148.103.1.0/24 /24 148.103.1.0 – 148.103.1.255 AS12066 1