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 58 IPv4 prefixes · ASN: AS31200 · showing 1–58
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.128.0.0/16 /16 5.128.0.0 – 5.128.255.255 AS31200 1
2 5.129.0.0/17 /17 5.129.0.0 – 5.129.127.255 AS31200 1
3 5.129.128.0/19 /19 5.129.128.0 – 5.129.159.255 AS31200 1
4 5.129.181.0/24 /24 5.129.181.0 – 5.129.181.255 AS31200 1
5 5.129.184.0/23 /23 5.129.184.0 – 5.129.185.255 AS31200 1
6 5.129.186.0/24 /24 5.129.186.0 – 5.129.186.255 AS31200 1
7 5.130.0.0/16 /16 5.130.0.0 – 5.130.255.255 AS31200 1
8 5.130.162.0/24 /24 5.130.162.0 – 5.130.162.255 AS31200 1
9 5.130.163.0/24 /24 5.130.163.0 – 5.130.163.255 AS31200 1
10 5.130.164.0/24 /24 5.130.164.0 – 5.130.164.255 AS31200 1
11 5.130.165.0/24 /24 5.130.165.0 – 5.130.165.255 AS31200 1
12 5.131.0.0/17 /17 5.131.0.0 – 5.131.127.255 AS31200 1
13 5.131.128.0/18 /18 5.131.128.0 – 5.131.191.255 AS31200 1
14 5.131.192.0/19 /19 5.131.192.0 – 5.131.223.255 AS31200 1
15 5.131.224.0/20 /20 5.131.224.0 – 5.131.239.255 AS31200 1
16 5.131.224.0/24 /24 5.131.224.0 – 5.131.224.255 AS31200 1
17 5.131.240.0/20 /20 5.131.240.0 – 5.131.255.255 AS31200 1
18 5.131.251.0/24 /24 5.131.251.0 – 5.131.251.255 AS31200 1
19 5.131.253.0/24 /24 5.131.253.0 – 5.131.253.255 AS31200 1
20 37.192.0.0/14 /14 37.192.0.0 – 37.195.255.255 AS31200 1
21 37.192.0.0/16 /16 37.192.0.0 – 37.192.255.255 AS31200 1
22 37.193.0.0/16 /16 37.193.0.0 – 37.193.255.255 AS31200 1
23 37.194.0.0/16 /16 37.194.0.0 – 37.194.255.255 AS31200 1
24 37.195.0.0/16 /16 37.195.0.0 – 37.195.255.255 AS31200 1
25 178.49.0.0/16 /16 178.49.0.0 – 178.49.255.255 AS31200 1
26 178.49.0.0/17 /17 178.49.0.0 – 178.49.127.255 AS31200 1
27 178.49.3.0/24 /24 178.49.3.0 – 178.49.3.255 AS31200 1
28 178.49.12.0/22 /22 178.49.12.0 – 178.49.15.255 AS31200 1
29 178.49.15.0/24 /24 178.49.15.0 – 178.49.15.255 AS31200 1
30 178.49.26.0/24 /24 178.49.26.0 – 178.49.26.255 AS31200 1
31 178.49.27.0/24 /24 178.49.27.0 – 178.49.27.255 AS31200 1
32 178.49.31.0/24 /24 178.49.31.0 – 178.49.31.255 AS31200 1
33 178.49.36.0/24 /24 178.49.36.0 – 178.49.36.255 AS31200 1
34 178.49.56.0/22 /22 178.49.56.0 – 178.49.59.255 AS31200 1
35 178.49.123.0/24 /24 178.49.123.0 – 178.49.123.255 AS31200 1
36 178.49.128.0/17 /17 178.49.128.0 – 178.49.255.255 AS31200 1
37 178.49.130.0/24 /24 178.49.130.0 – 178.49.130.255 AS31200 1
38 178.49.131.0/24 /24 178.49.131.0 – 178.49.131.255 AS31200 1
39 178.49.132.0/24 /24 178.49.132.0 – 178.49.132.255 AS31200 1
40 178.49.133.0/24 /24 178.49.133.0 – 178.49.133.255 AS31200 1
41 178.49.134.0/24 /24 178.49.134.0 – 178.49.134.255 AS31200 1
42 178.49.135.0/24 /24 178.49.135.0 – 178.49.135.255 AS31200 1
43 178.49.145.0/24 /24 178.49.145.0 – 178.49.145.255 AS31200 1
44 178.49.147.0/24 /24 178.49.147.0 – 178.49.147.255 AS31200 1
45 178.49.152.0/22 /22 178.49.152.0 – 178.49.155.255 AS31200 1
46 178.49.152.0/23 /23 178.49.152.0 – 178.49.153.255 AS31200 1
47 178.49.152.0/24 /24 178.49.152.0 – 178.49.152.255 AS31200 1
48 178.49.154.0/23 /23 178.49.154.0 – 178.49.155.255 AS31200 1
49 178.49.154.0/24 /24 178.49.154.0 – 178.49.154.255 AS31200 1
50 178.49.156.0/23 /23 178.49.156.0 – 178.49.157.255 AS31200 1
51 178.49.156.0/24 /24 178.49.156.0 – 178.49.156.255 AS31200 1
52 178.49.158.0/24 /24 178.49.158.0 – 178.49.158.255 AS31200 1
53 178.49.159.0/24 /24 178.49.159.0 – 178.49.159.255 AS31200 1
54 178.49.200.0/22 /22 178.49.200.0 – 178.49.203.255 AS31200 1
55 178.49.203.0/24 /24 178.49.203.0 – 178.49.203.255 AS31200 1
56 178.49.207.0/24 /24 178.49.207.0 – 178.49.207.255 AS31200 1
57 178.49.224.0/24 /24 178.49.224.0 – 178.49.224.255 AS31200 1
58 178.49.248.0/22 /22 178.49.248.0 – 178.49.251.255 AS31200 1