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 52 IPv4 prefixes · ASN: AS134762 · showing 1–52
# Prefix ↑ Mask Range Origin ASN MOAS
1 42.202.128.0/19 /19 42.202.128.0 – 42.202.159.255 AS134762 1
2 42.202.160.0/20 /20 42.202.160.0 – 42.202.175.255 AS134762 1
3 42.202.208.0/20 /20 42.202.208.0 – 42.202.223.255 AS134762 1
4 43.226.32.0/20 /20 43.226.32.0 – 43.226.47.255 AS134762 1
5 43.226.50.0/23 /23 43.226.50.0 – 43.226.51.255 AS134762 1
6 43.226.53.0/24 /24 43.226.53.0 – 43.226.53.255 AS134762 1
7 43.226.54.0/24 /24 43.226.54.0 – 43.226.54.255 AS134762 1
8 43.226.64.0/21 /21 43.226.64.0 – 43.226.71.255 AS134762 1
9 43.226.76.0/23 /23 43.226.76.0 – 43.226.77.255 AS134762 1
10 43.226.144.0/20 /20 43.226.144.0 – 43.226.159.255 AS134762 1
11 43.227.64.0/22 /22 43.227.64.0 – 43.227.67.255 AS134762 1
12 59.44.64.0/19 /19 59.44.64.0 – 59.44.95.255 AS134762 1
13 59.44.96.0/19 /19 59.44.96.0 – 59.44.127.255 AS134762 1
14 59.46.128.0/18 /18 59.46.128.0 – 59.46.191.255 AS134762 1
15 59.46.192.0/18 /18 59.46.192.0 – 59.46.255.255 AS134762 1
16 103.45.172.0/22 /22 103.45.172.0 – 103.45.175.255 AS134762 1
17 103.45.176.0/20 /20 103.45.176.0 – 103.45.191.255 AS134762 1
18 103.45.248.0/22 /22 103.45.248.0 – 103.45.251.255 AS134762 1
19 123.177.16.0/22 /22 123.177.16.0 – 123.177.19.255 AS134762 1
20 123.177.20.0/22 /22 123.177.20.0 – 123.177.23.255 AS134762 1
21 123.177.42.0/23 /23 123.177.42.0 – 123.177.43.255 AS134762 1
22 123.177.44.0/23 /23 123.177.44.0 – 123.177.45.255 AS134762 1
23 123.177.46.0/23 /23 123.177.46.0 – 123.177.47.255 AS134762 1
24 123.177.48.0/23 /23 123.177.48.0 – 123.177.49.255 AS134762 1
25 123.177.52.0/22 /22 123.177.52.0 – 123.177.55.255 AS134762 1
26 123.177.60.0/22 /22 123.177.60.0 – 123.177.63.255 AS134762 1
27 123.184.192.0/20 /20 123.184.192.0 – 123.184.207.255 AS134762 1
28 123.185.0.0/18 /18 123.185.0.0 – 123.185.63.255 AS134762 1
29 123.185.0.0/20 /20 123.185.0.0 – 123.185.15.255 AS134762 1
30 123.185.16.0/20 /20 123.185.16.0 – 123.185.31.255 AS134762 1
31 123.185.32.0/20 /20 123.185.32.0 – 123.185.47.255 AS134762 1
32 123.185.48.0/20 /20 123.185.48.0 – 123.185.63.255 AS134762 1
33 123.185.64.0/18 /18 123.185.64.0 – 123.185.127.255 AS134762 1
34 123.185.64.0/20 /20 123.185.64.0 – 123.185.79.255 AS134762 1
35 123.185.80.0/20 /20 123.185.80.0 – 123.185.95.255 AS134762 1
36 123.185.96.0/20 /20 123.185.96.0 – 123.185.111.255 AS134762 1
37 123.185.112.0/20 /20 123.185.112.0 – 123.185.127.255 AS134762 1
38 123.185.128.0/18 /18 123.185.128.0 – 123.185.191.255 AS134762 1
39 123.185.192.0/18 /18 123.185.192.0 – 123.185.255.255 AS134762 1
40 123.246.80.0/20 /20 123.246.80.0 – 123.246.95.255 AS134762 1
41 182.201.0.0/18 /18 182.201.0.0 – 182.201.63.255 AS134762 1
42 182.201.240.0/21 /21 182.201.240.0 – 182.201.247.255 AS134762 1
43 210.76.160.0/22 /22 210.76.160.0 – 210.76.163.255 AS134762 1
44 210.76.164.0/22 /22 210.76.164.0 – 210.76.167.255 AS134762 1
45 210.76.168.0/22 /22 210.76.168.0 – 210.76.171.255 AS134762 1
46 210.76.172.0/22 /22 210.76.172.0 – 210.76.175.255 AS134762 1
47 210.76.176.0/22 /22 210.76.176.0 – 210.76.179.255 AS134762 1
48 210.76.180.0/22 /22 210.76.180.0 – 210.76.183.255 AS134762 1
49 210.76.184.0/22 /22 210.76.184.0 – 210.76.187.255 AS134762 1
50 210.76.188.0/22 /22 210.76.188.0 – 210.76.191.255 AS134762 1
51 219.149.0.0/21 /21 219.149.0.0 – 219.149.7.255 AS134762 1
52 219.149.8.0/21 /21 219.149.8.0 – 219.149.15.255 AS134762 1