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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 44 IPv4 prefixes · ASN: AS201550 · showing 1–44
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.0.192.0/19 /19 5.0.192.0 – 5.0.223.255 AS201550 1
2 5.0.224.0/21 /21 5.0.224.0 – 5.0.231.255 AS201550 1
3 5.0.232.0/23 /23 5.0.232.0 – 5.0.233.255 AS201550 1
4 5.0.234.0/23 /23 5.0.234.0 – 5.0.235.255 AS201550 1
5 5.0.236.0/22 /22 5.0.236.0 – 5.0.239.255 AS201550 1
6 5.0.240.0/20 /20 5.0.240.0 – 5.0.255.255 AS201550 1
7 5.155.192.0/19 /19 5.155.192.0 – 5.155.223.255 AS29256, AS201550 2
8 5.155.224.0/21 /21 5.155.224.0 – 5.155.231.255 AS201550 1
9 5.155.232.0/23 /23 5.155.232.0 – 5.155.233.255 AS201550 1
10 5.155.234.0/23 /23 5.155.234.0 – 5.155.235.255 AS201550 1
11 5.155.236.0/22 /22 5.155.236.0 – 5.155.239.255 AS201550 1
12 5.155.240.0/20 /20 5.155.240.0 – 5.155.255.255 AS201550 1
13 31.9.128.0/19 /19 31.9.128.0 – 31.9.159.255 AS201550 1
14 31.9.160.0/21 /21 31.9.160.0 – 31.9.167.255 AS201550 1
15 31.9.168.0/22 /22 31.9.168.0 – 31.9.171.255 AS201550 1
16 31.9.172.0/22 /22 31.9.172.0 – 31.9.175.255 AS201550 1
17 31.9.176.0/20 /20 31.9.176.0 – 31.9.191.255 AS201550 1
18 31.9.192.0/19 /19 31.9.192.0 – 31.9.223.255 AS201550 1
19 31.9.224.0/21 /21 31.9.224.0 – 31.9.231.255 AS201550 1
20 31.9.232.0/22 /22 31.9.232.0 – 31.9.235.255 AS201550 1
21 31.9.236.0/22 /22 31.9.236.0 – 31.9.239.255 AS201550 1
22 31.9.240.0/20 /20 31.9.240.0 – 31.9.255.255 AS201550 1
23 94.47.128.0/19 /19 94.47.128.0 – 94.47.159.255 AS201550 1
24 94.47.160.0/19 /19 94.47.160.0 – 94.47.191.255 AS201550 1
25 94.47.192.0/19 /19 94.47.192.0 – 94.47.223.255 AS201550 1
26 94.47.224.0/19 /19 94.47.224.0 – 94.47.255.255 AS201550 1
27 178.169.0.0/23 /23 178.169.0.0 – 178.169.1.255 AS201550 1
28 188.133.0.0/20 /20 188.133.0.0 – 188.133.15.255 AS201550 1
29 188.133.16.0/20 /20 188.133.16.0 – 188.133.31.255 AS201550 1
30 188.133.32.0/20 /20 188.133.32.0 – 188.133.47.255 AS201550 1
31 188.133.48.0/20 /20 188.133.48.0 – 188.133.63.255 AS201550 1
32 188.133.64.0/20 /20 188.133.64.0 – 188.133.79.255 AS201550 1
33 188.133.80.0/20 /20 188.133.80.0 – 188.133.95.255 AS201550 1
34 188.133.96.0/20 /20 188.133.96.0 – 188.133.111.255 AS201550 1
35 188.133.112.0/20 /20 188.133.112.0 – 188.133.127.255 AS201550 1
36 193.124.10.0/23 /23 193.124.10.0 – 193.124.11.255 AS201550 1
37 193.124.12.0/23 /23 193.124.12.0 – 193.124.13.255 AS201550 1
38 193.124.26.0/23 /23 193.124.26.0 – 193.124.27.255 AS201550 1
39 193.124.28.0/23 /23 193.124.28.0 – 193.124.29.255 AS201550 1
40 193.124.62.0/23 /23 193.124.62.0 – 193.124.63.255 AS201550 1
41 193.124.68.0/23 /23 193.124.68.0 – 193.124.69.255 AS201550 1
42 193.124.72.0/22 /22 193.124.72.0 – 193.124.75.255 AS201550 1
43 193.124.82.0/23 /23 193.124.82.0 – 193.124.83.255 AS201550 1
44 193.124.192.0/21 /21 193.124.192.0 – 193.124.199.255 AS201550 1