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 47 IPv4 prefixes · ASN: AS45638 · showing 1–47
# Prefix ↑ Mask Range Origin ASN MOAS
1 43.241.52.0/24 /24 43.241.52.0 – 43.241.52.255 AS45638 1
2 43.241.54.0/24 /24 43.241.54.0 – 43.241.54.255 AS45638 1
3 43.241.55.0/24 /24 43.241.55.0 – 43.241.55.255 AS45638 1
4 43.250.140.0/22 /22 43.250.140.0 – 43.250.143.255 AS45638 1
5 43.250.140.0/24 /24 43.250.140.0 – 43.250.140.255 AS45638 1
6 43.250.141.0/24 /24 43.250.141.0 – 43.250.141.255 AS45638 1
7 43.250.142.0/24 /24 43.250.142.0 – 43.250.142.255 AS45638 1
8 43.250.143.0/24 /24 43.250.143.0 – 43.250.143.255 AS45638 1
9 103.9.168.0/22 /22 103.9.168.0 – 103.9.171.255 AS45638 1
10 103.9.168.0/24 /24 103.9.168.0 – 103.9.168.255 AS45638 1
11 103.9.169.0/24 /24 103.9.169.0 – 103.9.169.255 AS45638 1
12 103.9.170.0/24 /24 103.9.170.0 – 103.9.170.255 AS45638 1
13 103.9.171.0/24 /24 103.9.171.0 – 103.9.171.255 AS45638 1
14 103.11.204.0/22 /22 103.11.204.0 – 103.11.207.255 AS45638 1
15 103.11.206.0/23 /23 103.11.206.0 – 103.11.207.255 AS45638 1
16 103.11.206.0/24 /24 103.11.206.0 – 103.11.206.255 AS45638 1
17 103.11.207.0/24 /24 103.11.207.0 – 103.11.207.255 AS45638 1
18 103.18.108.0/22 /22 103.18.108.0 – 103.18.111.255 AS45638 1
19 103.18.108.0/24 /24 103.18.108.0 – 103.18.108.255 AS45638 1
20 103.18.109.0/24 /24 103.18.109.0 – 103.18.109.255 AS45638 1
21 103.18.110.0/24 /24 103.18.110.0 – 103.18.110.255 AS45638 1
22 103.27.32.0/22 /22 103.27.32.0 – 103.27.35.255 AS45638 1
23 103.27.32.0/24 /24 103.27.32.0 – 103.27.32.255 AS45638 1
24 103.27.33.0/24 /24 103.27.33.0 – 103.27.33.255 AS45638 1
25 103.27.34.0/24 /24 103.27.34.0 – 103.27.34.255 AS45638 1
26 103.27.35.0/24 /24 103.27.35.0 – 103.27.35.255 AS45638 1
27 103.42.108.0/22 /22 103.42.108.0 – 103.42.111.255 AS45638 1
28 103.42.108.0/24 /24 103.42.108.0 – 103.42.108.255 AS45638 1
29 103.42.109.0/24 /24 103.42.109.0 – 103.42.109.255 AS45638 1
30 103.42.110.0/24 /24 103.42.110.0 – 103.42.110.255 AS45638 1
31 103.42.111.0/24 /24 103.42.111.0 – 103.42.111.255 AS45638 1
32 103.241.0.0/22 /22 103.241.0.0 – 103.241.3.255 AS45638 1
33 103.252.152.0/22 /22 103.252.152.0 – 103.252.155.255 AS45638 1
34 103.252.153.0/24 /24 103.252.153.0 – 103.252.153.255 AS45638 1
35 103.252.154.0/24 /24 103.252.154.0 – 103.252.154.255 AS45638 1
36 103.252.155.0/24 /24 103.252.155.0 – 103.252.155.255 AS45638 1
37 110.232.140.0/22 /22 110.232.140.0 – 110.232.143.255 AS45638 1
38 110.232.140.0/24 /24 110.232.140.0 – 110.232.140.255 AS45638 1
39 110.232.141.0/24 /24 110.232.141.0 – 110.232.141.255 AS45638 1
40 110.232.142.0/24 /24 110.232.142.0 – 110.232.142.255 AS45638 1
41 110.232.143.0/24 /24 110.232.143.0 – 110.232.143.255 AS45638 1
42 112.140.176.0/24 /24 112.140.176.0 – 112.140.176.255 AS45638 1
43 112.140.177.0/24 /24 112.140.177.0 – 112.140.177.255 AS45638 1
44 112.140.180.0/22 /22 112.140.180.0 – 112.140.183.255 AS45638 1
45 223.130.24.0/24 /24 223.130.24.0 – 223.130.24.255 AS45638 1
46 223.130.25.0/24 /24 223.130.25.0 – 223.130.25.255 AS45638 1
47 223.130.27.0/24 /24 223.130.27.0 – 223.130.27.255 AS45638 1