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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 58 IPv4 prefixes · ASN: AS138345 · showing 1–58
# Prefix ↑ Mask Range Origin ASN MOAS
1 27.54.32.0/22 /22 27.54.32.0 – 27.54.35.255 AS138345 1
2 27.54.37.0/24 /24 27.54.37.0 – 27.54.37.255 AS138345 1
3 101.127.200.0/22 /22 101.127.200.0 – 101.127.203.255 AS138345 1
4 101.127.204.0/23 /23 101.127.204.0 – 101.127.205.255 AS138345 1
5 113.10.96.0/19 /19 113.10.96.0 – 113.10.127.255 AS138345 1
6 113.10.96.0/21 /21 113.10.96.0 – 113.10.103.255 AS138345 1
7 113.10.104.0/21 /21 113.10.104.0 – 113.10.111.255 AS138345 1
8 113.10.112.0/21 /21 113.10.112.0 – 113.10.119.255 AS138345 1
9 113.10.120.0/21 /21 113.10.120.0 – 113.10.127.255 AS138345 1
10 117.20.128.0/23 /23 117.20.128.0 – 117.20.129.255 AS138345 1
11 117.20.130.0/23 /23 117.20.130.0 – 117.20.131.255 AS138345 1
12 117.20.140.0/22 /22 117.20.140.0 – 117.20.143.255 AS138345 1
13 117.20.144.0/22 /22 117.20.144.0 – 117.20.147.255 AS138345 1
14 117.20.150.0/23 /23 117.20.150.0 – 117.20.151.255 AS138345 1
15 117.20.152.0/23 /23 117.20.152.0 – 117.20.153.255 AS138345 1
16 117.20.160.0/19 /19 117.20.160.0 – 117.20.191.255 AS138345 1
17 117.20.160.0/21 /21 117.20.160.0 – 117.20.167.255 AS138345 1
18 117.20.168.0/21 /21 117.20.168.0 – 117.20.175.255 AS138345 1
19 117.20.176.0/21 /21 117.20.176.0 – 117.20.183.255 AS138345 1
20 117.20.184.0/21 /21 117.20.184.0 – 117.20.191.255 AS138345 1
21 122.11.150.0/23 /23 122.11.150.0 – 122.11.151.255 AS138345 1
22 122.11.152.0/21 /21 122.11.152.0 – 122.11.159.255 AS138345 1
23 122.11.169.0/24 /24 122.11.169.0 – 122.11.169.255 AS138345 1
24 122.11.170.0/23 /23 122.11.170.0 – 122.11.171.255 AS138345 1
25 122.11.172.0/24 /24 122.11.172.0 – 122.11.172.255 AS138345 1
26 122.11.197.0/24 /24 122.11.197.0 – 122.11.197.255 AS138345 1
27 122.11.216.0/24 /24 122.11.216.0 – 122.11.216.255 AS138345 1
28 122.11.217.0/24 /24 122.11.217.0 – 122.11.217.255 AS138345 1
29 122.11.218.0/24 /24 122.11.218.0 – 122.11.218.255 AS138345 1
30 122.11.219.0/24 /24 122.11.219.0 – 122.11.219.255 AS138345 1
31 171.0.64.0/19 /19 171.0.64.0 – 171.0.95.255 AS138345 1
32 171.0.128.0/19 /19 171.0.128.0 – 171.0.159.255 AS138345 1
33 171.0.160.0/19 /19 171.0.160.0 – 171.0.191.255 AS138345 1
34 171.0.192.0/19 /19 171.0.192.0 – 171.0.223.255 AS138345 1
35 171.0.224.0/19 /19 171.0.224.0 – 171.0.255.255 AS138345 1
36 171.1.0.0/20 /20 171.1.0.0 – 171.1.15.255 AS138345 1
37 171.1.16.0/20 /20 171.1.16.0 – 171.1.31.255 AS138345 1
38 171.1.32.0/20 /20 171.1.32.0 – 171.1.47.255 AS138345 1
39 171.1.48.0/20 /20 171.1.48.0 – 171.1.63.255 AS138345 1
40 171.1.64.0/20 /20 171.1.64.0 – 171.1.79.255 AS138345 1
41 171.1.80.0/20 /20 171.1.80.0 – 171.1.95.255 AS138345 1
42 171.1.96.0/20 /20 171.1.96.0 – 171.1.111.255 AS138345 1
43 171.1.112.0/20 /20 171.1.112.0 – 171.1.127.255 AS138345 1
44 171.207.0.0/18 /18 171.207.0.0 – 171.207.63.255 AS138345 1
45 171.207.128.0/19 /19 171.207.128.0 – 171.207.159.255 AS138345 1
46 171.207.160.0/19 /19 171.207.160.0 – 171.207.191.255 AS138345 1
47 171.207.192.0/19 /19 171.207.192.0 – 171.207.223.255 AS138345 1
48 171.207.224.0/19 /19 171.207.224.0 – 171.207.255.255 AS138345 1
49 203.116.107.0/24 /24 203.116.107.0 – 203.116.107.255 AS138345 1
50 203.116.116.0/24 /24 203.116.116.0 – 203.116.116.255 AS138345 1
51 203.116.119.0/24 /24 203.116.119.0 – 203.116.119.255 AS138345 1
52 203.116.181.0/24 /24 203.116.181.0 – 203.116.181.255 AS138345 1
53 203.117.40.0/23 /23 203.117.40.0 – 203.117.41.255 AS138345 1
54 203.117.246.0/24 /24 203.117.246.0 – 203.117.246.255 AS138345 1
55 203.117.247.0/24 /24 203.117.247.0 – 203.117.247.255 AS138345 1
56 203.117.248.0/22 /22 203.117.248.0 – 203.117.251.255 AS138345 1
57 203.117.252.0/24 /24 203.117.252.0 – 203.117.252.255 AS138345 1
58 203.117.253.0/24 /24 203.117.253.0 – 203.117.253.255 AS138345 1