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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 37 IPv4 prefixes · ASN: AS401678 · showing 1–37
# Prefix ↑ Mask Range Origin ASN MOAS
1 50.20.201.0/24 /24 50.20.201.0 – 50.20.201.255 AS401678 1
2 50.20.204.0/23 /23 50.20.204.0 – 50.20.205.255 AS401678 1
3 50.20.248.0/23 /23 50.20.248.0 – 50.20.249.255 AS401678 1
4 50.20.252.0/24 /24 50.20.252.0 – 50.20.252.255 AS401678 1
5 63.135.165.0/24 /24 63.135.165.0 – 63.135.165.255 AS401678 1
6 66.248.198.0/24 /24 66.248.198.0 – 66.248.198.255 AS401678 1
7 66.248.199.0/24 /24 66.248.199.0 – 66.248.199.255 AS401678 1
8 142.79.40.0/21 /21 142.79.40.0 – 142.79.47.255 AS401678 1
9 144.34.84.0/24 /24 144.34.84.0 – 144.34.84.255 AS401678 1
10 158.62.200.0/22 /22 158.62.200.0 – 158.62.203.255 AS401678 1
11 158.62.204.0/24 /24 158.62.204.0 – 158.62.204.255 AS401678 1
12 158.62.205.0/24 /24 158.62.205.0 – 158.62.205.255 AS401678 1
13 162.33.19.0/24 /24 162.33.19.0 – 162.33.19.255 AS401678 1
14 162.33.22.0/24 /24 162.33.22.0 – 162.33.22.255 AS401678 1
15 162.33.23.0/24 /24 162.33.23.0 – 162.33.23.255 AS401678 1
16 162.33.25.0/24 /24 162.33.25.0 – 162.33.25.255 AS401678 1
17 162.33.27.0/24 /24 162.33.27.0 – 162.33.27.255 AS401678 1
18 162.33.29.0/24 /24 162.33.29.0 – 162.33.29.255 AS401678 1
19 162.120.0.0/23 /23 162.120.0.0 – 162.120.1.255 AS401678 1
20 162.120.6.0/23 /23 162.120.6.0 – 162.120.7.255 AS401678 1
21 165.217.128.0/23 /23 165.217.128.0 – 165.217.129.255 AS401678 1
22 165.217.136.0/22 /22 165.217.136.0 – 165.217.139.255 AS401678 1
23 165.217.140.0/23 /23 165.217.140.0 – 165.217.141.255 AS401678 1
24 169.150.132.0/23 /23 169.150.132.0 – 169.150.133.255 AS401678 1
25 169.150.134.0/24 /24 169.150.134.0 – 169.150.134.255 AS401678 1
26 169.155.120.0/23 /23 169.155.120.0 – 169.155.121.255 AS401678 1
27 169.155.126.0/23 /23 169.155.126.0 – 169.155.127.255 AS401678 1
28 173.240.151.0/24 /24 173.240.151.0 – 173.240.151.255 AS401678 1
29 173.240.154.0/24 /24 173.240.154.0 – 173.240.154.255 AS401678 1
30 173.240.155.0/24 /24 173.240.155.0 – 173.240.155.255 AS401678 1
31 185.236.136.0/22 /22 185.236.136.0 – 185.236.139.255 AS401678 1
32 192.135.115.0/24 /24 192.135.115.0 – 192.135.115.255 AS401678 1
33 199.115.76.0/24 /24 199.115.76.0 – 199.115.76.255 AS401678 1
34 199.180.204.0/23 /23 199.180.204.0 – 199.180.205.255 AS401678 1
35 208.52.147.0/24 /24 208.52.147.0 – 208.52.147.255 AS401678 1
36 216.225.144.0/21 /21 216.225.144.0 – 216.225.151.255 AS401678 1
37 216.225.152.0/24 /24 216.225.152.0 – 216.225.152.255 AS401678 1