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 →
thank you!
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 88 IPv4 prefixes · ASN: AS34058 · showing 1–88
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.73.0.0/16 /16 37.73.0.0 – 37.73.255.255 AS34058 1
2 37.73.0.0/20 /20 37.73.0.0 – 37.73.15.255 AS34058 1
3 37.73.0.0/21 /21 37.73.0.0 – 37.73.7.255 AS34058 1
4 37.73.8.0/21 /21 37.73.8.0 – 37.73.15.255 AS34058 1
5 37.73.16.0/20 /20 37.73.16.0 – 37.73.31.255 AS34058 1
6 37.73.16.0/21 /21 37.73.16.0 – 37.73.23.255 AS34058 1
7 37.73.24.0/21 /21 37.73.24.0 – 37.73.31.255 AS34058 1
8 37.73.32.0/20 /20 37.73.32.0 – 37.73.47.255 AS34058 1
9 37.73.32.0/21 /21 37.73.32.0 – 37.73.39.255 AS34058 1
10 37.73.40.0/21 /21 37.73.40.0 – 37.73.47.255 AS34058 1
11 37.73.48.0/20 /20 37.73.48.0 – 37.73.63.255 AS34058 1
12 37.73.48.0/21 /21 37.73.48.0 – 37.73.55.255 AS34058 1
13 37.73.56.0/21 /21 37.73.56.0 – 37.73.63.255 AS34058 1
14 37.73.64.0/20 /20 37.73.64.0 – 37.73.79.255 AS34058 1
15 37.73.64.0/21 /21 37.73.64.0 – 37.73.71.255 AS34058 1
16 37.73.72.0/21 /21 37.73.72.0 – 37.73.79.255 AS34058 1
17 37.73.80.0/20 /20 37.73.80.0 – 37.73.95.255 AS34058 1
18 37.73.80.0/21 /21 37.73.80.0 – 37.73.87.255 AS34058 1
19 37.73.88.0/21 /21 37.73.88.0 – 37.73.95.255 AS34058 1
20 37.73.96.0/20 /20 37.73.96.0 – 37.73.111.255 AS34058 1
21 37.73.96.0/21 /21 37.73.96.0 – 37.73.103.255 AS34058 1
22 37.73.104.0/21 /21 37.73.104.0 – 37.73.111.255 AS34058 1
23 37.73.112.0/20 /20 37.73.112.0 – 37.73.127.255 AS34058 1
24 37.73.112.0/21 /21 37.73.112.0 – 37.73.119.255 AS34058 1
25 37.73.120.0/21 /21 37.73.120.0 – 37.73.127.255 AS34058 1
26 37.73.128.0/20 /20 37.73.128.0 – 37.73.143.255 AS34058 1
27 37.73.144.0/20 /20 37.73.144.0 – 37.73.159.255 AS34058 1
28 37.73.160.0/20 /20 37.73.160.0 – 37.73.175.255 AS34058 1
29 37.73.176.0/20 /20 37.73.176.0 – 37.73.191.255 AS34058 1
30 37.73.192.0/20 /20 37.73.192.0 – 37.73.207.255 AS34058 1
31 37.73.208.0/20 /20 37.73.208.0 – 37.73.223.255 AS34058 1
32 37.73.224.0/20 /20 37.73.224.0 – 37.73.239.255 AS34058 1
33 37.73.240.0/20 /20 37.73.240.0 – 37.73.255.255 AS34058 1
34 46.96.0.0/16 /16 46.96.0.0 – 46.96.255.255 AS34058 1
35 79.124.128.0/17 /17 79.124.128.0 – 79.124.255.255 AS34058 1
36 79.124.246.0/23 /23 79.124.246.0 – 79.124.247.255 AS34058 1
37 88.154.0.0/15 /15 88.154.0.0 – 88.155.255.255 AS34058 1
38 88.154.0.0/16 /16 88.154.0.0 – 88.154.255.255 AS34058 1
39 88.154.0.0/20 /20 88.154.0.0 – 88.154.15.255 AS34058 1
40 88.154.0.0/21 /21 88.154.0.0 – 88.154.7.255 AS34058 1
41 88.154.8.0/21 /21 88.154.8.0 – 88.154.15.255 AS34058 1
42 88.154.16.0/20 /20 88.154.16.0 – 88.154.31.255 AS34058 1
43 88.154.16.0/21 /21 88.154.16.0 – 88.154.23.255 AS34058 1
44 88.154.24.0/21 /21 88.154.24.0 – 88.154.31.255 AS34058 1
45 88.154.32.0/20 /20 88.154.32.0 – 88.154.47.255 AS34058 1
46 88.154.32.0/21 /21 88.154.32.0 – 88.154.39.255 AS34058 1
47 88.154.40.0/21 /21 88.154.40.0 – 88.154.47.255 AS34058 1
48 88.154.48.0/20 /20 88.154.48.0 – 88.154.63.255 AS34058 1
49 88.154.48.0/21 /21 88.154.48.0 – 88.154.55.255 AS34058 1
50 88.154.56.0/21 /21 88.154.56.0 – 88.154.63.255 AS34058 1
51 88.154.64.0/20 /20 88.154.64.0 – 88.154.79.255 AS34058 1
52 88.154.64.0/21 /21 88.154.64.0 – 88.154.71.255 AS34058 1
53 88.154.72.0/21 /21 88.154.72.0 – 88.154.79.255 AS34058 1
54 88.154.80.0/20 /20 88.154.80.0 – 88.154.95.255 AS34058 1
55 88.154.80.0/21 /21 88.154.80.0 – 88.154.87.255 AS34058 1
56 88.154.88.0/21 /21 88.154.88.0 – 88.154.95.255 AS34058 1
57 88.154.96.0/20 /20 88.154.96.0 – 88.154.111.255 AS34058 1
58 88.154.96.0/21 /21 88.154.96.0 – 88.154.103.255 AS34058 1
59 88.154.104.0/21 /21 88.154.104.0 – 88.154.111.255 AS34058 1
60 88.154.112.0/20 /20 88.154.112.0 – 88.154.127.255 AS34058 1
61 88.154.112.0/21 /21 88.154.112.0 – 88.154.119.255 AS34058 1
62 88.154.120.0/21 /21 88.154.120.0 – 88.154.127.255 AS34058 1
63 88.154.128.0/20 /20 88.154.128.0 – 88.154.143.255 AS34058 1
64 88.154.144.0/20 /20 88.154.144.0 – 88.154.159.255 AS34058 1
65 88.154.160.0/20 /20 88.154.160.0 – 88.154.175.255 AS34058 1
66 88.154.176.0/20 /20 88.154.176.0 – 88.154.191.255 AS34058 1
67 88.154.192.0/20 /20 88.154.192.0 – 88.154.207.255 AS34058 1
68 88.154.208.0/20 /20 88.154.208.0 – 88.154.223.255 AS34058 1
69 88.154.224.0/20 /20 88.154.224.0 – 88.154.239.255 AS34058 1
70 88.154.240.0/20 /20 88.154.240.0 – 88.154.255.255 AS34058 1
71 88.155.0.0/16 /16 88.155.0.0 – 88.155.255.255 AS34058 1
72 91.145.192.0/18 /18 91.145.192.0 – 91.145.255.255 AS34058 1
73 159.146.128.0/18 /18 159.146.128.0 – 159.146.191.255 AS34058 1
74 159.146.128.0/20 /20 159.146.128.0 – 159.146.143.255 AS34058 1
75 159.146.144.0/20 /20 159.146.144.0 – 159.146.159.255 AS34058 1
76 159.146.160.0/20 /20 159.146.160.0 – 159.146.175.255 AS34058 1
77 159.146.176.0/20 /20 159.146.176.0 – 159.146.191.255 AS34058 1
78 159.146.192.0/18 /18 159.146.192.0 – 159.146.255.255 AS34058 1
79 159.146.192.0/20 /20 159.146.192.0 – 159.146.207.255 AS34058 1
80 159.146.208.0/20 /20 159.146.208.0 – 159.146.223.255 AS34058 1
81 159.146.224.0/20 /20 159.146.224.0 – 159.146.239.255 AS34058 1
82 159.146.240.0/20 /20 159.146.240.0 – 159.146.255.255 AS34058 1
83 159.160.0.0/16 /16 159.160.0.0 – 159.160.255.255 AS34058 1
84 185.168.220.0/22 /22 185.168.220.0 – 185.168.223.255 AS34058 1
85 212.58.160.0/19 /19 212.58.160.0 – 212.58.191.255 AS34058 1
86 212.58.160.0/24 /24 212.58.160.0 – 212.58.160.255 AS34058 1
87 212.58.172.0/24 /24 212.58.172.0 – 212.58.172.255 AS34058 1
88 212.58.173.0/24 /24 212.58.173.0 – 212.58.173.255 AS34058 1