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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 85 IPv4 prefixes · ASN: AS10066 · showing 1–85
# Prefix ↓ Mask Range Origin ASN MOAS
1 123.199.120.0/21 /21 123.199.120.0 – 123.199.127.255 AS10066 1
2 123.199.112.0/21 /21 123.199.112.0 – 123.199.119.255 AS10066 1
3 123.199.104.0/21 /21 123.199.104.0 – 123.199.111.255 AS10066 1
4 123.199.96.0/21 /21 123.199.96.0 – 123.199.103.255 AS10066 1
5 123.199.88.0/21 /21 123.199.88.0 – 123.199.95.255 AS10066 1
6 123.199.80.0/21 /21 123.199.80.0 – 123.199.87.255 AS10066 1
7 123.199.72.0/21 /21 123.199.72.0 – 123.199.79.255 AS10066 1
8 123.199.64.0/21 /21 123.199.64.0 – 123.199.71.255 AS10066 1
9 123.199.56.0/21 /21 123.199.56.0 – 123.199.63.255 AS10066 1
10 123.199.48.0/21 /21 123.199.48.0 – 123.199.55.255 AS10066 1
11 123.199.40.0/21 /21 123.199.40.0 – 123.199.47.255 AS10066 1
12 123.199.32.0/21 /21 123.199.32.0 – 123.199.39.255 AS10066 1
13 123.199.24.0/21 /21 123.199.24.0 – 123.199.31.255 AS10066 1
14 123.199.16.0/21 /21 123.199.16.0 – 123.199.23.255 AS10066 1
15 123.199.8.0/21 /21 123.199.8.0 – 123.199.15.255 AS10066 1
16 123.199.0.0/21 /21 123.199.0.0 – 123.199.7.255 AS10066 1
17 119.149.248.0/21 /21 119.149.248.0 – 119.149.255.255 AS10066 1
18 119.149.240.0/21 /21 119.149.240.0 – 119.149.247.255 AS10066 1
19 119.149.232.0/21 /21 119.149.232.0 – 119.149.239.255 AS10066 1
20 119.149.224.0/21 /21 119.149.224.0 – 119.149.231.255 AS10066 1
21 119.149.189.0/24 /24 119.149.189.0 – 119.149.189.255 AS10066 1
22 115.41.120.0/21 /21 115.41.120.0 – 115.41.127.255 AS10066 1
23 115.41.112.0/21 /21 115.41.112.0 – 115.41.119.255 AS10066 1
24 115.41.104.0/21 /21 115.41.104.0 – 115.41.111.255 AS10066 1
25 115.41.96.0/21 /21 115.41.96.0 – 115.41.103.255 AS10066 1
26 115.41.88.0/21 /21 115.41.88.0 – 115.41.95.255 AS10066 1
27 115.41.80.0/21 /21 115.41.80.0 – 115.41.87.255 AS10066 1
28 115.41.72.0/21 /21 115.41.72.0 – 115.41.79.255 AS10066 1
29 115.41.64.0/21 /21 115.41.64.0 – 115.41.71.255 AS10066 1
30 115.41.56.0/21 /21 115.41.56.0 – 115.41.63.255 AS10066 1
31 115.41.48.0/21 /21 115.41.48.0 – 115.41.55.255 AS10066 1
32 115.41.40.0/21 /21 115.41.40.0 – 115.41.47.255 AS10066 1
33 115.41.32.0/21 /21 115.41.32.0 – 115.41.39.255 AS10066 1
34 115.41.24.0/21 /21 115.41.24.0 – 115.41.31.255 AS10066 1
35 115.41.16.0/21 /21 115.41.16.0 – 115.41.23.255 AS10066 1
36 115.41.8.0/21 /21 115.41.8.0 – 115.41.15.255 AS10066 1
37 115.41.0.0/21 /21 115.41.0.0 – 115.41.7.255 AS10066 1
38 110.45.120.0/21 /21 110.45.120.0 – 110.45.127.255 AS10066 1
39 110.45.112.0/21 /21 110.45.112.0 – 110.45.119.255 AS10066 1
40 110.45.104.0/21 /21 110.45.104.0 – 110.45.111.255 AS10066 1
41 110.45.96.0/21 /21 110.45.96.0 – 110.45.103.255 AS10066 1
42 110.45.88.0/21 /21 110.45.88.0 – 110.45.95.255 AS10066 1
43 110.45.80.0/21 /21 110.45.80.0 – 110.45.87.255 AS10066 1
44 110.45.72.0/21 /21 110.45.72.0 – 110.45.79.255 AS10066 1
45 110.45.64.0/21 /21 110.45.64.0 – 110.45.71.255 AS10066 1
46 110.45.56.0/21 /21 110.45.56.0 – 110.45.63.255 AS10066 1
47 110.45.48.0/21 /21 110.45.48.0 – 110.45.55.255 AS10066 1
48 110.45.40.0/21 /21 110.45.40.0 – 110.45.47.255 AS10066 1
49 110.45.32.0/21 /21 110.45.32.0 – 110.45.39.255 AS10066 1
50 110.45.24.0/21 /21 110.45.24.0 – 110.45.31.255 AS10066 1
51 110.45.16.0/21 /21 110.45.16.0 – 110.45.23.255 AS10066 1
52 110.45.8.0/21 /21 110.45.8.0 – 110.45.15.255 AS10066 1
53 110.45.0.0/21 /21 110.45.0.0 – 110.45.7.255 AS10066 1
54 1.176.252.0/22 /22 1.176.252.0 – 1.176.255.255 AS10066 1
55 1.176.248.0/22 /22 1.176.248.0 – 1.176.251.255 AS10066 1
56 1.176.244.0/22 /22 1.176.244.0 – 1.176.247.255 AS10066 1
57 1.176.240.0/22 /22 1.176.240.0 – 1.176.243.255 AS10066 1
58 1.176.236.0/22 /22 1.176.236.0 – 1.176.239.255 AS10066 1
59 1.176.232.0/22 /22 1.176.232.0 – 1.176.235.255 AS10066 1
60 1.176.228.0/22 /22 1.176.228.0 – 1.176.231.255 AS10066 1
61 1.176.224.0/22 /22 1.176.224.0 – 1.176.227.255 AS10066 1
62 1.176.220.0/22 /22 1.176.220.0 – 1.176.223.255 AS10066 1
63 1.176.216.0/22 /22 1.176.216.0 – 1.176.219.255 AS10066 1
64 1.176.212.0/22 /22 1.176.212.0 – 1.176.215.255 AS10066 1
65 1.176.208.0/22 /22 1.176.208.0 – 1.176.211.255 AS10066 1
66 1.176.204.0/22 /22 1.176.204.0 – 1.176.207.255 AS10066 1
67 1.176.200.0/22 /22 1.176.200.0 – 1.176.203.255 AS10066 1
68 1.176.196.0/22 /22 1.176.196.0 – 1.176.199.255 AS10066 1
69 1.176.192.0/22 /22 1.176.192.0 – 1.176.195.255 AS10066 1
70 1.176.188.0/22 /22 1.176.188.0 – 1.176.191.255 AS10066 1
71 1.176.184.0/22 /22 1.176.184.0 – 1.176.187.255 AS10066 1
72 1.176.180.0/22 /22 1.176.180.0 – 1.176.183.255 AS10066 1
73 1.176.176.0/22 /22 1.176.176.0 – 1.176.179.255 AS10066 1
74 1.176.172.0/22 /22 1.176.172.0 – 1.176.175.255 AS10066 1
75 1.176.168.0/22 /22 1.176.168.0 – 1.176.171.255 AS10066 1
76 1.176.164.0/22 /22 1.176.164.0 – 1.176.167.255 AS10066 1
77 1.176.160.0/22 /22 1.176.160.0 – 1.176.163.255 AS10066 1
78 1.176.156.0/22 /22 1.176.156.0 – 1.176.159.255 AS10066 1
79 1.176.152.0/22 /22 1.176.152.0 – 1.176.155.255 AS10066 1
80 1.176.148.0/22 /22 1.176.148.0 – 1.176.151.255 AS10066 1
81 1.176.144.0/22 /22 1.176.144.0 – 1.176.147.255 AS10066 1
82 1.176.140.0/22 /22 1.176.140.0 – 1.176.143.255 AS10066 1
83 1.176.136.0/22 /22 1.176.136.0 – 1.176.139.255 AS10066 1
84 1.176.132.0/22 /22 1.176.132.0 – 1.176.135.255 AS10066 1
85 1.176.128.0/22 /22 1.176.128.0 – 1.176.131.255 AS10066 1