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 77 IPv4 prefixes · ASN: AS134175 · showing 1–77
# Prefix ↓ Mask Range Origin ASN MOAS
1 201.5.224.0/19 /19 201.5.224.0 – 201.5.255.255 AS134175 1
2 201.5.192.0/22 /22 201.5.192.0 – 201.5.195.255 AS134175 1
3 201.5.192.0/19 /19 201.5.192.0 – 201.5.223.255 AS134175 1
4 201.5.192.0/18 /18 201.5.192.0 – 201.5.255.255 AS134175 1
5 201.5.160.0/19 /19 201.5.160.0 – 201.5.191.255 AS134175 1
6 201.5.128.0/19 /19 201.5.128.0 – 201.5.159.255 AS134175 1
7 201.5.128.0/18 /18 201.5.128.0 – 201.5.191.255 AS134175 1
8 201.5.96.0/19 /19 201.5.96.0 – 201.5.127.255 AS134175 1
9 201.5.64.0/19 /19 201.5.64.0 – 201.5.95.255 AS134175 1
10 201.5.64.0/18 /18 201.5.64.0 – 201.5.127.255 AS134175 1
11 201.5.32.0/19 /19 201.5.32.0 – 201.5.63.255 AS134175 1
12 201.5.0.0/18 /18 201.5.0.0 – 201.5.63.255 AS134175 1
13 191.214.224.0/19 /19 191.214.224.0 – 191.214.255.255 AS134175 1
14 191.214.217.0/24 /24 191.214.217.0 – 191.214.217.255 AS134175 1
15 191.214.192.0/19 /19 191.214.192.0 – 191.214.223.255 AS134175 1
16 191.214.192.0/18 /18 191.214.192.0 – 191.214.255.255 AS134175 1
17 191.214.160.0/24 /24 191.214.160.0 – 191.214.160.255 AS134175 1
18 191.214.160.0/19 /19 191.214.160.0 – 191.214.191.255 AS134175 1
19 191.214.128.0/22 /22 191.214.128.0 – 191.214.131.255 AS134175 1
20 191.214.128.0/19 /19 191.214.128.0 – 191.214.159.255 AS134175 1
21 191.214.128.0/18 /18 191.214.128.0 – 191.214.191.255 AS134175 1
22 191.214.96.0/24 /24 191.214.96.0 – 191.214.96.255 AS134175 1
23 191.214.96.0/19 /19 191.214.96.0 – 191.214.127.255 AS134175 1
24 191.214.64.0/19 /19 191.214.64.0 – 191.214.95.255 AS134175 1
25 191.214.64.0/18 /18 191.214.64.0 – 191.214.127.255 AS134175 1
26 191.214.32.0/19 /19 191.214.32.0 – 191.214.63.255 AS134175 1
27 191.214.0.0/18 /18 191.214.0.0 – 191.214.63.255 AS134175 1
28 177.211.192.0/19 /19 177.211.192.0 – 177.211.223.255 AS134175 1
29 177.211.192.0/18 /18 177.211.192.0 – 177.211.255.255 AS134175 1
30 177.211.189.0/24 /24 177.211.189.0 – 177.211.189.255 AS134175 1
31 177.211.170.0/24 /24 177.211.170.0 – 177.211.170.255 AS134175 1
32 177.211.160.0/19 /19 177.211.160.0 – 177.211.191.255 AS134175 1
33 177.211.128.0/19 /19 177.211.128.0 – 177.211.159.255 AS134175 1
34 177.211.128.0/18 /18 177.211.128.0 – 177.211.191.255 AS134175 1
35 177.211.96.0/19 /19 177.211.96.0 – 177.211.127.255 AS134175 1
36 177.211.64.0/19 /19 177.211.64.0 – 177.211.95.255 AS134175 1
37 177.211.64.0/18 /18 177.211.64.0 – 177.211.127.255 AS134175 1
38 177.211.32.0/19 /19 177.211.32.0 – 177.211.63.255 AS134175 1
39 177.211.29.0/24 /24 177.211.29.0 – 177.211.29.255 AS134175 1
40 177.211.19.0/24 /24 177.211.19.0 – 177.211.19.255 AS134175 1
41 177.211.5.0/24 /24 177.211.5.0 – 177.211.5.255 AS134175 1
42 177.211.0.0/22 /22 177.211.0.0 – 177.211.3.255 AS134175 1
43 177.211.0.0/19 /19 177.211.0.0 – 177.211.31.255 AS134175 1
44 177.211.0.0/18 /18 177.211.0.0 – 177.211.63.255 AS134175 1
45 177.210.224.0/19 /19 177.210.224.0 – 177.210.255.255 AS134175 1
46 177.210.220.0/22 /22 177.210.220.0 – 177.210.223.255 AS134175 1
47 177.210.192.0/19 /19 177.210.192.0 – 177.210.223.255 AS134175 1
48 177.210.192.0/18 /18 177.210.192.0 – 177.210.255.255 AS134175 1
49 177.210.160.0/19 /19 177.210.160.0 – 177.210.191.255 AS134175 1
50 177.210.143.0/24 /24 177.210.143.0 – 177.210.143.255 AS134175 1
51 177.210.128.0/19 /19 177.210.128.0 – 177.210.159.255 AS134175 1
52 177.210.128.0/18 /18 177.210.128.0 – 177.210.191.255 AS134175 1
53 177.210.96.0/19 /19 177.210.96.0 – 177.210.127.255 AS134175 1
54 177.210.64.0/19 /19 177.210.64.0 – 177.210.95.255 AS134175 1
55 177.210.64.0/18 /18 177.210.64.0 – 177.210.127.255 AS134175 1
56 177.210.32.0/19 /19 177.210.32.0 – 177.210.63.255 AS134175 1
57 177.210.6.0/24 /24 177.210.6.0 – 177.210.6.255 AS134175 1
58 177.210.0.0/22 /22 177.210.0.0 – 177.210.3.255 AS134175 1
59 177.210.0.0/19 /19 177.210.0.0 – 177.210.31.255 AS134175 1
60 177.210.0.0/18 /18 177.210.0.0 – 177.210.63.255 AS134175 1
61 154.221.160.0/19 /19 154.221.160.0 – 154.221.191.255 AS134175 1
62 154.221.128.0/19 /19 154.221.128.0 – 154.221.159.255 AS134175 1
63 154.221.128.0/18 /18 154.221.128.0 – 154.221.191.255 AS134175 1
64 154.221.72.0/22 /22 154.221.72.0 – 154.221.75.255 AS134175 1
65 154.215.182.0/24 /24 154.215.182.0 – 154.215.182.255 AS134175 1
66 154.215.160.0/19 /19 154.215.160.0 – 154.215.191.255 AS134175 1
67 154.215.128.0/19 /19 154.215.128.0 – 154.215.159.255 AS134175 1
68 154.215.128.0/18 /18 154.215.128.0 – 154.215.191.255 AS134175 1
69 154.85.234.0/24 /24 154.85.234.0 – 154.85.234.255 AS134175 1
70 154.85.224.0/19 /19 154.85.224.0 – 154.85.255.255 AS134175 1
71 154.85.206.0/24 /24 154.85.206.0 – 154.85.206.255 AS134175 1
72 154.85.204.0/22 /22 154.85.204.0 – 154.85.207.255 AS134175 1
73 154.85.201.0/24 /24 154.85.201.0 – 154.85.201.255 AS134175 1
74 154.85.200.0/22 /22 154.85.200.0 – 154.85.203.255 AS134175 1
75 154.85.192.0/19 /19 154.85.192.0 – 154.85.223.255 AS134175 1
76 154.85.192.0/18 /18 154.85.192.0 – 154.85.255.255 AS134175 1
77 154.85.188.0/22 /22 154.85.188.0 – 154.85.191.255 AS134175 1