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BGP Full View — RIPE RIS RRC00data as of 2026-09-19 13:31

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
1 156 886
IPv4 origin ASNs
79 150
IPv4 MOAS
5 928
IPv6 prefixes
265 910
IPv6 origin ASNs
37 392
IPv6 MOAS
1 026

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 13 982
916 324 352
/17 8 696
284 950 528
/18 14 027
229 818 368
/19 26 757
219 193 344
/20 48 528
198 770 688
/21 56 959
116 652 032
/22 118 312
121 151 488
/23 121 168
62 038 016
/24 738 439
189 040 384
Total 1 151 332 4 325 252 864
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 242 624 addr 73.04%
Not announced 1 157 724 672 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.19%
↳ routable but not announced 565 082 624 addr 48.81%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.26%
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 5 828
3 055 550 464
/30 765
200 540 160
/31 388
50 855 936
/32 27 314
1 790 050 304
/33 6 032
197 656 576
/34 5 667
92 848 128
/35 1 984
16 252 928
/36 10 070
41 246 720
/37 1 409
2 885 632
/38 2 814
2 881 536
/39 1 886
965 632
/40 24 634
6 306 304
/41 1 831
234 368
/42 3 097
198 208
/43 1 472
47 104
/44 27 110
433 760
/45 4 936
39 488
/46 6 602
26 408
/47 9 587
19 174
/48 121 958
121 958
Total 265 688 4 414 603 800 276
IPv4 (1 156 886) IPv6 (265 910)
Reset
Found 42 IPv4 prefixes · ASN: AS402506 · showing 1–42
# Prefix ↑ Mask Range Origin ASN MOAS
1 23.138.12.0/24 /24 23.138.12.0 – 23.138.12.255 AS402506, AS8796 2
2 23.138.148.0/24 /24 23.138.148.0 – 23.138.148.255 AS402506, AS8796 2
3 23.139.212.0/24 /24 23.139.212.0 – 23.139.212.255 AS402506, AS8796 2
4 23.149.100.0/24 /24 23.149.100.0 – 23.149.100.255 AS402506, AS8796 2
5 45.205.24.0/23 /23 45.205.24.0 – 45.205.25.255 AS402506, AS8796 2
6 45.205.26.0/23 /23 45.205.26.0 – 45.205.27.255 AS402506, AS8796 2
7 45.205.28.0/23 /23 45.205.28.0 – 45.205.29.255 AS402506, AS8796 2
8 45.205.30.0/23 /23 45.205.30.0 – 45.205.31.255 AS402506, AS8796 2
9 45.207.200.0/23 /23 45.207.200.0 – 45.207.201.255 AS402506, AS8796 2
10 45.207.202.0/23 /23 45.207.202.0 – 45.207.203.255 AS402506, AS8796 2
11 45.207.204.0/23 /23 45.207.204.0 – 45.207.205.255 AS402506, AS8796 2
12 45.207.206.0/23 /23 45.207.206.0 – 45.207.207.255 AS402506, AS8796 2
13 82.158.88.0/22 /22 82.158.88.0 – 82.158.91.255 AS402506, AS8796 2
14 149.88.88.0/23 /23 149.88.88.0 – 149.88.89.255 AS402506, AS8796 2
15 149.88.90.0/23 /23 149.88.90.0 – 149.88.91.255 AS402506, AS8796 2
16 154.12.93.0/24 /24 154.12.93.0 – 154.12.93.255 AS402506, AS8796 2
17 154.12.94.0/23 /23 154.12.94.0 – 154.12.95.255 AS402506, AS8796 2
18 154.201.72.0/23 /23 154.201.72.0 – 154.201.73.255 AS402506, AS8796 2
19 154.201.74.0/23 /23 154.201.74.0 – 154.201.75.255 AS402506, AS8796 2
20 154.201.76.0/23 /23 154.201.76.0 – 154.201.77.255 AS402506, AS8796 2
21 154.201.78.0/23 /23 154.201.78.0 – 154.201.79.255 AS402506, AS8796 2
22 154.201.88.0/23 /23 154.201.88.0 – 154.201.89.255 AS402506, AS8796 2
23 154.201.90.0/23 /23 154.201.90.0 – 154.201.91.255 AS402506, AS8796 2
24 154.201.92.0/23 /23 154.201.92.0 – 154.201.93.255 AS402506, AS8796 2
25 154.201.93.0/24 /24 154.201.93.0 – 154.201.93.255 AS402506 1
26 154.219.120.0/23 /23 154.219.120.0 – 154.219.121.255 AS402506, AS8796 2
27 154.219.121.0/24 /24 154.219.121.0 – 154.219.121.255 AS402506 1
28 154.219.122.0/23 /23 154.219.122.0 – 154.219.123.255 AS402506, AS8796 2
29 154.219.124.0/23 /23 154.219.124.0 – 154.219.125.255 AS402506, AS8796 2
30 154.219.126.0/23 /23 154.219.126.0 – 154.219.127.255 AS402506, AS8796 2
31 156.238.224.0/23 /23 156.238.224.0 – 156.238.225.255 AS402506, AS8796 2
32 156.238.226.0/23 /23 156.238.226.0 – 156.238.227.255 AS402506, AS8796 2
33 156.238.228.0/23 /23 156.238.228.0 – 156.238.229.255 AS402506, AS8796 2
34 156.238.230.0/23 /23 156.238.230.0 – 156.238.231.255 AS402506, AS8796 2
35 156.238.248.0/23 /23 156.238.248.0 – 156.238.249.255 AS402506, AS8796 2
36 156.238.250.0/23 /23 156.238.250.0 – 156.238.251.255 AS402506, AS8796 2
37 156.238.252.0/23 /23 156.238.252.0 – 156.238.253.255 AS402506, AS8796 2
38 156.238.252.0/24 /24 156.238.252.0 – 156.238.252.255 AS402506 1
39 156.238.254.0/23 /23 156.238.254.0 – 156.238.255.255 AS402506, AS8796 2
40 199.102.216.0/22 /22 199.102.216.0 – 199.102.219.255 AS402506, AS8796 2
41 199.102.219.0/24 /24 199.102.219.0 – 199.102.219.255 AS402506 1
42 206.187.192.0/21 /21 206.187.192.0 – 206.187.199.255 AS402506, AS8796 2