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BGP Full View — RIPE RIS RRC00data as of 2026-09-20 13:41

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
1 157 561
IPv4 origin ASNs
79 168
IPv4 MOAS
5 973
IPv6 prefixes
266 148
IPv6 origin ASNs
37 399
IPv6 MOAS
1 043

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 2 194
287 571 968
/16 13 984
916 455 424
/17 8 697
284 983 296
/18 14 030
229 867 520
/19 26 762
219 234 304
/20 48 541
198 823 936
/21 56 961
116 656 128
/22 118 321
121 160 704
/23 121 174
62 041 088
/24 739 051
189 197 056
Total 1 151 985 4 325 733 120
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 032 192 addr 73.04%
Not announced 1 157 935 104 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.18%
↳ routable but not announced 565 293 056 addr 48.82%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.27%
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 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 826
3 054 501 888
/30 752
197 132 288
/31 390
51 118 080
/32 27 309
1 789 722 624
/33 6 046
198 115 328
/34 5 684
93 126 656
/35 1 987
16 277 504
/36 10 085
41 308 160
/37 1 407
2 881 536
/38 2 811
2 878 464
/39 1 884
964 608
/40 24 644
6 308 864
/41 1 815
232 320
/42 3 100
198 400
/43 1 473
47 136
/44 27 088
433 408
/45 4 936
39 488
/46 6 600
26 400
/47 9 588
19 176
/48 122 198
122 198
Total 265 927 4 414 600 094 014
IPv4 (1 157 561) IPv6 (266 148)
Reset
Found 39 IPv4 prefixes · ASN: AS152918 · showing 1–39
# Prefix ↑ Mask Range Origin ASN MOAS
1 23.131.220.0/24 /24 23.131.220.0 – 23.131.220.255 AS152918 1
2 23.133.4.0/24 /24 23.133.4.0 – 23.133.4.255 AS152918 1
3 23.133.5.0/24 /24 23.133.5.0 – 23.133.5.255 AS152918 1
4 23.140.252.0/24 /24 23.140.252.0 – 23.140.252.255 AS152918 1
5 23.141.12.0/24 /24 23.141.12.0 – 23.141.12.255 AS152918 1
6 23.141.36.0/24 /24 23.141.36.0 – 23.141.36.255 AS152918 1
7 23.141.52.0/24 /24 23.141.52.0 – 23.141.52.255 AS152918 1
8 23.146.156.0/24 /24 23.146.156.0 – 23.146.156.255 AS152918 1
9 23.147.68.0/24 /24 23.147.68.0 – 23.147.68.255 AS152918 1
10 23.147.172.0/24 /24 23.147.172.0 – 23.147.172.255 AS152918 1
11 23.147.204.0/24 /24 23.147.204.0 – 23.147.204.255 AS152918 1
12 23.147.220.0/24 /24 23.147.220.0 – 23.147.220.255 AS152918 1
13 23.148.24.0/24 /24 23.148.24.0 – 23.148.24.255 AS152918 1
14 23.148.28.0/24 /24 23.148.28.0 – 23.148.28.255 AS152918 1
15 23.151.220.0/24 /24 23.151.220.0 – 23.151.220.255 AS152918 1
16 27.100.39.0/24 /24 27.100.39.0 – 27.100.39.255 AS152918 1
17 87.229.25.0/24 /24 87.229.25.0 – 87.229.25.255 AS152918 1
18 101.193.136.0/22 /22 101.193.136.0 – 101.193.139.255 AS152918 1
19 101.193.140.0/22 /22 101.193.140.0 – 101.193.143.255 AS152918 1
20 101.193.144.0/22 /22 101.193.144.0 – 101.193.147.255 AS152918 1
21 101.193.148.0/22 /22 101.193.148.0 – 101.193.151.255 AS152918 1
22 101.193.152.0/22 /22 101.193.152.0 – 101.193.155.255 AS152918 1
23 101.193.156.0/22 /22 101.193.156.0 – 101.193.159.255 AS152918 1
24 103.118.242.0/24 /24 103.118.242.0 – 103.118.242.255 AS152918 1
25 103.118.243.0/24 /24 103.118.243.0 – 103.118.243.255 AS152918 1
26 103.122.244.0/24 /24 103.122.244.0 – 103.122.244.255 AS152918 1
27 103.122.245.0/24 /24 103.122.245.0 – 103.122.245.255 AS152918 1
28 103.122.247.0/24 /24 103.122.247.0 – 103.122.247.255 AS152918 1
29 103.149.144.0/24 /24 103.149.144.0 – 103.149.144.255 AS152918 1
30 103.196.21.0/24 /24 103.196.21.0 – 103.196.21.255 AS152918 1
31 103.196.23.0/24 /24 103.196.23.0 – 103.196.23.255 AS152918 1
32 103.217.255.0/24 /24 103.217.255.0 – 103.217.255.255 AS152918 1
33 163.5.186.0/24 /24 163.5.186.0 – 163.5.186.255 AS152918 1
34 163.5.205.0/24 /24 163.5.205.0 – 163.5.205.255 AS152918 1
35 169.40.140.0/24 /24 169.40.140.0 – 169.40.140.255 AS152918 1
36 178.253.239.0/24 /24 178.253.239.0 – 178.253.239.255 AS152918 1
37 185.92.47.0/24 /24 185.92.47.0 – 185.92.47.255 AS152918 1
38 210.16.122.0/24 /24 210.16.122.0 – 210.16.122.255 AS152918 1
39 210.16.123.0/24 /24 210.16.123.0 – 210.16.123.255 AS152918 1