BGP Full View — RIPE RIS RRC00data as of 2026-06-29 20:36

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
1 097 942
IPv4 origin ASNs
77 814
IPv4 MOAS
5 756
IPv6 prefixes
0
IPv6 origin ASNs
0
IPv6 MOAS
0

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 174
284 950 528
/16 13 905
911 278 080
/17 8 717
285 638 656
/18 14 067
230 473 728
/19 26 682
218 578 944
/20 48 613
199 118 848
/21 56 038
114 765 824
/22 118 712
121 561 088
/23 119 325
61 094 400
/24 687 446
175 986 176
Total 1 097 941 4 300 304 384
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 602 816 addr 72.87%
Not announced 1 165 364 480 addr 27.13%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.85%
↳ routable but not announced 572 779 776 addr 49.15%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.47%
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) 485 /24 0.02%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
Total 0 0
IPv4 (1 097 942) IPv6 (0)
Reset
Found 67 IPv4 prefixes · ASN: AS38203 · showing 1–67
# Prefix ↑ Mask Range Origin ASN MOAS
1 36.50.18.0/24 /24 36.50.18.0 – 36.50.18.255 AS38203 1
2 103.4.116.0/22 /22 103.4.116.0 – 103.4.119.255 AS38203 1
3 103.4.116.0/24 /24 103.4.116.0 – 103.4.116.255 AS38203 1
4 103.4.117.0/24 /24 103.4.117.0 – 103.4.117.255 AS38203 1
5 103.4.118.0/24 /24 103.4.118.0 – 103.4.118.255 AS38203 1
6 103.4.119.0/24 /24 103.4.119.0 – 103.4.119.255 AS38203 1
7 103.65.132.0/24 /24 103.65.132.0 – 103.65.132.255 AS38203 1
8 103.65.133.0/24 /24 103.65.133.0 – 103.65.133.255 AS38203 1
9 103.81.172.0/22 /22 103.81.172.0 – 103.81.175.255 AS38203 1
10 103.81.172.0/24 /24 103.81.172.0 – 103.81.172.255 AS38203 1
11 103.81.173.0/24 /24 103.81.173.0 – 103.81.173.255 AS38203 1
12 103.81.174.0/24 /24 103.81.174.0 – 103.81.174.255 AS38203 1
13 103.81.175.0/24 /24 103.81.175.0 – 103.81.175.255 AS38203 1
14 103.155.178.0/23 /23 103.155.178.0 – 103.155.179.255 AS38203 1
15 103.155.178.0/24 /24 103.155.178.0 – 103.155.178.255 AS38203 1
16 103.155.179.0/24 /24 103.155.179.0 – 103.155.179.255 AS38203 1
17 103.190.204.0/23 /23 103.190.204.0 – 103.190.205.255 AS38203 1
18 103.190.204.0/24 /24 103.190.204.0 – 103.190.204.255 AS38203 1
19 103.190.205.0/24 /24 103.190.205.0 – 103.190.205.255 AS38203 1
20 103.219.160.0/22 /22 103.219.160.0 – 103.219.163.255 AS38203 1
21 103.219.160.0/24 /24 103.219.160.0 – 103.219.160.255 AS38203 1
22 103.219.161.0/24 /24 103.219.161.0 – 103.219.161.255 AS38203 1
23 103.219.162.0/24 /24 103.219.162.0 – 103.219.162.255 AS38203 1
24 103.219.163.0/24 /24 103.219.163.0 – 103.219.163.255 AS38203 1
25 103.234.200.0/22 /22 103.234.200.0 – 103.234.203.255 AS38203 1
26 103.234.200.0/24 /24 103.234.200.0 – 103.234.200.255 AS38203 1
27 103.234.201.0/24 /24 103.234.201.0 – 103.234.201.255 AS38203 1
28 103.234.202.0/24 /24 103.234.202.0 – 103.234.202.255 AS38203 1
29 103.234.203.0/24 /24 103.234.203.0 – 103.234.203.255 AS38203 1
30 103.251.120.0/22 /22 103.251.120.0 – 103.251.123.255 AS38203 1
31 103.251.120.0/24 /24 103.251.120.0 – 103.251.120.255 AS38203 1
32 123.253.144.0/22 /22 123.253.144.0 – 123.253.147.255 AS38203 1
33 123.253.144.0/24 /24 123.253.144.0 – 123.253.144.255 AS38203 1
34 123.253.145.0/24 /24 123.253.145.0 – 123.253.145.255 AS38203 1
35 123.253.146.0/24 /24 123.253.146.0 – 123.253.146.255 AS38203 1
36 123.253.147.0/24 /24 123.253.147.0 – 123.253.147.255 AS38203 1
37 157.20.148.0/24 /24 157.20.148.0 – 157.20.148.255 AS38203 1
38 157.20.149.0/24 /24 157.20.149.0 – 157.20.149.255 AS38203 1
39 163.47.144.0/22 /22 163.47.144.0 – 163.47.147.255 AS38203 1
40 163.47.144.0/24 /24 163.47.144.0 – 163.47.144.255 AS38203 1
41 163.47.145.0/24 /24 163.47.145.0 – 163.47.145.255 AS38203 1
42 163.47.146.0/24 /24 163.47.146.0 – 163.47.146.255 AS38203 1
43 163.47.147.0/24 /24 163.47.147.0 – 163.47.147.255 AS38203 1
44 202.51.176.0/20 /20 202.51.176.0 – 202.51.191.255 AS38203 1
45 202.51.176.0/24 /24 202.51.176.0 – 202.51.176.255 AS38203 1
46 202.51.177.0/24 /24 202.51.177.0 – 202.51.177.255 AS38203 1
47 202.51.178.0/24 /24 202.51.178.0 – 202.51.178.255 AS38203 1
48 202.51.179.0/24 /24 202.51.179.0 – 202.51.179.255 AS38203 1
49 202.51.180.0/24 /24 202.51.180.0 – 202.51.180.255 AS38203 1
50 202.51.181.0/24 /24 202.51.181.0 – 202.51.181.255 AS38203 1
51 202.51.182.0/24 /24 202.51.182.0 – 202.51.182.255 AS38203 1
52 202.51.183.0/24 /24 202.51.183.0 – 202.51.183.255 AS38203 1
53 202.51.184.0/24 /24 202.51.184.0 – 202.51.184.255 AS38203 1
54 202.51.185.0/24 /24 202.51.185.0 – 202.51.185.255 AS38203 1
55 202.51.186.0/24 /24 202.51.186.0 – 202.51.186.255 AS38203 1
56 202.51.187.0/24 /24 202.51.187.0 – 202.51.187.255 AS38203 1
57 202.51.188.0/24 /24 202.51.188.0 – 202.51.188.255 AS38203 1
58 202.51.189.0/24 /24 202.51.189.0 – 202.51.189.255 AS38203 1
59 202.51.190.0/24 /24 202.51.190.0 – 202.51.190.255 AS38203 1
60 202.51.191.0/24 /24 202.51.191.0 – 202.51.191.255 AS38203 1
61 203.194.116.0/22 /22 203.194.116.0 – 203.194.119.255 AS38203 1
62 203.194.116.0/23 /23 203.194.116.0 – 203.194.117.255 AS38203 1
63 203.194.116.0/24 /24 203.194.116.0 – 203.194.116.255 AS38203 1
64 203.194.117.0/24 /24 203.194.117.0 – 203.194.117.255 AS38203 1
65 203.194.118.0/23 /23 203.194.118.0 – 203.194.119.255 AS38203 1
66 203.194.118.0/24 /24 203.194.118.0 – 203.194.118.255 AS38203 1
67 203.194.119.0/24 /24 203.194.119.0 – 203.194.119.255 AS38203 1