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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

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
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /24 0.01%

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

MaskPrefixes/48 subnets
/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 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 48 IPv4 prefixes · ASN: AS25255 · showing 1–48
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.3.56.0/24 /24 45.3.56.0 – 45.3.56.255 AS25255 1
2 46.220.0.0/16 /16 46.220.0.0 – 46.220.255.255 AS25255 1
3 77.116.0.0/14 /14 77.116.0.0 – 77.119.255.255 AS25255 1
4 77.116.0.0/17 /17 77.116.0.0 – 77.116.127.255 AS25255 1
5 77.116.128.0/17 /17 77.116.128.0 – 77.116.255.255 AS25255 1
6 77.117.0.0/17 /17 77.117.0.0 – 77.117.127.255 AS25255 1
7 77.119.128.0/20 /20 77.119.128.0 – 77.119.143.255 AS25255 1
8 77.119.160.0/20 /20 77.119.160.0 – 77.119.175.255 AS25255 1
9 77.119.192.0/19 /19 77.119.192.0 – 77.119.223.255 AS25255 1
10 77.119.224.0/19 /19 77.119.224.0 – 77.119.255.255 AS25255 1
11 81.3.192.0/18 /18 81.3.192.0 – 81.3.255.255 AS25255 1
12 81.3.192.0/24 /24 81.3.192.0 – 81.3.192.255 AS25255 1
13 81.3.201.0/24 /24 81.3.201.0 – 81.3.201.255 AS25255 1
14 81.3.206.0/23 /23 81.3.206.0 – 81.3.207.255 AS25255 1
15 81.3.211.0/24 /24 81.3.211.0 – 81.3.211.255 AS25255 1
16 91.141.0.0/17 /17 91.141.0.0 – 91.141.127.255 AS25255 1
17 91.141.0.0/20 /20 91.141.0.0 – 91.141.15.255 AS25255 1
18 91.141.32.0/19 /19 91.141.32.0 – 91.141.63.255 AS25255 1
19 91.141.64.0/20 /20 91.141.64.0 – 91.141.79.255 AS25255 1
20 94.245.192.0/18 /18 94.245.192.0 – 94.245.255.255 AS25255 1
21 94.245.192.0/24 /24 94.245.192.0 – 94.245.192.255 AS25255 1
22 109.126.64.0/18 /18 109.126.64.0 – 109.126.127.255 AS25255 1
23 151.5.88.0/22 /22 151.5.88.0 – 151.5.91.255 AS25255 1
24 151.5.88.0/23 /23 151.5.88.0 – 151.5.89.255 AS25255 1
25 151.5.90.0/23 /23 151.5.90.0 – 151.5.91.255 AS25255 1
26 151.5.92.0/22 /22 151.5.92.0 – 151.5.95.255 AS25255 1
27 151.5.92.0/24 /24 151.5.92.0 – 151.5.92.255 AS25255 1
28 151.5.93.0/24 /24 151.5.93.0 – 151.5.93.255 AS25255 1
29 151.5.94.0/24 /24 151.5.94.0 – 151.5.94.255 AS25255 1
30 151.5.95.0/24 /24 151.5.95.0 – 151.5.95.255 AS25255 1
31 178.112.0.0/14 /14 178.112.0.0 – 178.115.255.255 AS25255 1
32 178.112.0.0/17 /17 178.112.0.0 – 178.112.127.255 AS25255 1
33 178.112.128.0/17 /17 178.112.128.0 – 178.112.255.255 AS25255 1
34 178.113.0.0/17 /17 178.113.0.0 – 178.113.127.255 AS25255 1
35 178.115.32.0/19 /19 178.115.32.0 – 178.115.63.255 AS25255 1
36 178.115.64.0/20 /20 178.115.64.0 – 178.115.79.255 AS25255 1
37 178.115.128.0/20 /20 178.115.128.0 – 178.115.143.255 AS25255 1
38 178.115.224.0/19 /19 178.115.224.0 – 178.115.255.255 AS25255 1
39 178.165.128.0/17 /17 178.165.128.0 – 178.165.255.255 AS25255 1
40 178.165.128.0/20 /20 178.165.128.0 – 178.165.143.255 AS25255 1
41 178.165.160.0/19 /19 178.165.160.0 – 178.165.191.255 AS25255 1
42 178.165.192.0/20 /20 178.165.192.0 – 178.165.207.255 AS25255 1
43 194.24.128.0/19 /19 194.24.128.0 – 194.24.159.255 AS25255 1
44 194.24.158.0/24 /24 194.24.158.0 – 194.24.158.255 AS25255 1
45 194.24.159.0/24 /24 194.24.159.0 – 194.24.159.255 AS25255 1
46 213.94.64.0/18 /18 213.94.64.0 – 213.94.127.255 AS25255 1
47 213.94.76.0/24 /24 213.94.76.0 – 213.94.76.255 AS25255 1
48 213.94.78.0/24 /24 213.94.78.0 – 213.94.78.255 AS25255 1