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 39 IPv4 prefixes · ASN: AS5408 · showing 1–39
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.32.128.0/17 /17 37.32.128.0 – 37.32.255.255 AS5408 1
2 44.31.164.0/24 /24 44.31.164.0 – 44.31.164.255 AS5408 1
3 62.217.64.0/18 /18 62.217.64.0 – 62.217.127.255 AS5408 1
4 62.217.79.0/24 /24 62.217.79.0 – 62.217.79.255 AS5408 1
5 62.217.85.0/24 /24 62.217.85.0 – 62.217.85.255 AS5408 1
6 62.217.119.0/24 /24 62.217.119.0 – 62.217.119.255 AS5408 1
7 62.217.124.0/24 /24 62.217.124.0 – 62.217.124.255 AS5408 1
8 62.217.126.0/24 /24 62.217.126.0 – 62.217.126.255 AS5408 1
9 83.212.0.0/16 /16 83.212.0.0 – 83.212.255.255 AS5408 1
10 83.212.1.0/24 /24 83.212.1.0 – 83.212.1.255 AS5408 1
11 83.212.2.0/24 /24 83.212.2.0 – 83.212.2.255 AS5408 1
12 83.212.5.0/24 /24 83.212.5.0 – 83.212.5.255 AS5408 1
13 83.212.168.0/23 /23 83.212.168.0 – 83.212.169.255 AS5408 1
14 83.212.170.0/23 /23 83.212.170.0 – 83.212.171.255 AS5408 1
15 83.212.174.0/23 /23 83.212.174.0 – 83.212.175.255 AS5408 1
16 91.227.108.0/24 /24 91.227.108.0 – 91.227.108.255 AS5408 1
17 109.107.139.0/24 /24 109.107.139.0 – 109.107.139.255 AS5408 1
18 143.233.68.0/24 /24 143.233.68.0 – 143.233.68.255 AS5408 1
19 143.233.182.0/23 /23 143.233.182.0 – 143.233.183.255 AS5408 1
20 143.233.184.0/22 /22 143.233.184.0 – 143.233.187.255 AS5408 1
21 143.233.188.0/23 /23 143.233.188.0 – 143.233.189.255 AS5408 1
22 143.233.204.0/24 /24 143.233.204.0 – 143.233.204.255 AS5408 1
23 150.140.128.0/17 /17 150.140.128.0 – 150.140.255.255 AS5408 1
24 185.5.76.0/22 /22 185.5.76.0 – 185.5.79.255 AS5408 1
25 185.81.196.0/22 /22 185.81.196.0 – 185.81.199.255 AS5408 1
26 193.105.109.0/24 /24 193.105.109.0 – 193.105.109.255 AS5408 1
27 193.218.36.0/24 /24 193.218.36.0 – 193.218.36.255 AS5408 1
28 193.218.124.0/23 /23 193.218.124.0 – 193.218.125.255 AS5408 1
29 194.42.50.0/23 /23 194.42.50.0 – 194.42.51.255 AS5408 1
30 194.42.52.0/23 /23 194.42.52.0 – 194.42.53.255 AS5408 1
31 194.42.54.0/24 /24 194.42.54.0 – 194.42.54.255 AS5408 1
32 194.177.192.0/19 /19 194.177.192.0 – 194.177.223.255 AS5408 1
33 194.177.208.0/22 /22 194.177.208.0 – 194.177.211.255 AS5408 1
34 194.177.208.0/23 /23 194.177.208.0 – 194.177.209.255 AS5408 1
35 195.130.64.0/18 /18 195.130.64.0 – 195.130.127.255 AS5408 1
36 195.251.0.0/16 /16 195.251.0.0 – 195.251.255.255 AS5408 1
37 195.251.2.0/24 /24 195.251.2.0 – 195.251.2.255 AS5408 1
38 195.251.24.0/22 /22 195.251.24.0 – 195.251.27.255 AS5408 1
39 195.251.99.0/24 /24 195.251.99.0 – 195.251.99.255 AS5408 1