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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 105 IPv4 prefixes · ASN: AS3372 · showing 1–105
# Prefix ↓ Mask Range Origin ASN MOAS
1 166.58.252.0/22 /22 166.58.252.0 – 166.58.255.255 AS3372 1
2 166.58.248.0/22 /22 166.58.248.0 – 166.58.251.255 AS3372 1
3 166.58.224.0/20 /20 166.58.224.0 – 166.58.239.255 AS3372 1
4 166.58.128.0/20 /20 166.58.128.0 – 166.58.143.255 AS3372 1
5 166.56.248.0/23 /23 166.56.248.0 – 166.56.249.255 AS3372 1
6 166.56.96.0/19 /19 166.56.96.0 – 166.56.127.255 AS3372 1
7 166.56.64.0/19 /19 166.56.64.0 – 166.56.95.255 AS3372 1
8 166.56.32.0/19 /19 166.56.32.0 – 166.56.63.255 AS3372 1
9 166.50.80.0/20 /20 166.50.80.0 – 166.50.95.255 AS3372 1
10 166.47.240.0/20 /20 166.47.240.0 – 166.47.255.255 AS3372 1
11 166.47.160.0/20 /20 166.47.160.0 – 166.47.175.255 AS3372 1
12 166.47.144.0/20 /20 166.47.144.0 – 166.47.159.255 AS3372 1
13 166.46.224.0/20 /20 166.46.224.0 – 166.46.239.255 AS3372 1
14 166.46.192.0/20 /20 166.46.192.0 – 166.46.207.255 AS3372 1
15 166.46.176.0/20 /20 166.46.176.0 – 166.46.191.255 AS3372 1
16 166.46.160.0/20 /20 166.46.160.0 – 166.46.175.255 AS3372 1
17 166.46.112.0/20 /20 166.46.112.0 – 166.46.127.255 AS3372 1
18 166.43.176.0/20 /20 166.43.176.0 – 166.43.191.255 AS3372 1
19 166.43.160.0/20 /20 166.43.160.0 – 166.43.175.255 AS3372 1
20 166.43.144.0/20 /20 166.43.144.0 – 166.43.159.255 AS3372 1
21 166.41.192.0/20 /20 166.41.192.0 – 166.41.207.255 AS3372 1
22 166.41.176.0/20 /20 166.41.176.0 – 166.41.191.255 AS3372 1
23 166.41.168.0/22 /22 166.41.168.0 – 166.41.171.255 AS3372 1
24 166.41.160.0/20 /20 166.41.160.0 – 166.41.175.255 AS3372 1
25 166.41.144.0/20 /20 166.41.144.0 – 166.41.159.255 AS3372 1
26 166.41.32.0/19 /19 166.41.32.0 – 166.41.63.255 AS3372 1
27 166.41.16.0/20 /20 166.41.16.0 – 166.41.31.255 AS3372 1
28 166.40.216.0/21 /21 166.40.216.0 – 166.40.223.255 AS3372 1
29 166.40.172.0/23 /23 166.40.172.0 – 166.40.173.255 AS3372 1
30 166.40.169.0/24 /24 166.40.169.0 – 166.40.169.255 AS3372 1
31 166.40.166.0/23 /23 166.40.166.0 – 166.40.167.255 AS3372 1
32 166.40.164.0/23 /23 166.40.164.0 – 166.40.165.255 AS3372 1
33 166.40.163.0/24 /24 166.40.163.0 – 166.40.163.255 AS3372 1
34 166.40.162.0/24 /24 166.40.162.0 – 166.40.162.255 AS3372 1
35 166.40.161.0/24 /24 166.40.161.0 – 166.40.161.255 AS3372 1
36 166.40.112.0/20 /20 166.40.112.0 – 166.40.127.255 AS3372 1
37 166.39.208.0/20 /20 166.39.208.0 – 166.39.223.255 AS3372 1
38 166.39.152.0/21 /21 166.39.152.0 – 166.39.159.255 AS3372 1
39 166.39.144.0/21 /21 166.39.144.0 – 166.39.151.255 AS3372 1
40 166.39.128.0/20 /20 166.39.128.0 – 166.39.143.255 AS3372 1
41 166.39.120.0/21 /21 166.39.120.0 – 166.39.127.255 AS3372 1
42 166.39.116.0/22 /22 166.39.116.0 – 166.39.119.255 AS3372 1
43 166.39.80.0/20 /20 166.39.80.0 – 166.39.95.255 AS3372 1
44 166.39.64.0/20 /20 166.39.64.0 – 166.39.79.255 AS3372 1
45 166.39.0.0/20 /20 166.39.0.0 – 166.39.15.255 AS3372 1
46 166.38.224.0/20 /20 166.38.224.0 – 166.38.239.255 AS3372 1
47 166.38.208.0/20 /20 166.38.208.0 – 166.38.223.255 AS3372 1
48 166.38.192.0/20 /20 166.38.192.0 – 166.38.207.255 AS3372 1
49 166.38.192.0/19 /19 166.38.192.0 – 166.38.223.255 AS3372 1
50 166.38.191.0/24 /24 166.38.191.0 – 166.38.191.255 AS3372 1
51 166.38.190.0/24 /24 166.38.190.0 – 166.38.190.255 AS3372 1
52 166.38.189.0/24 /24 166.38.189.0 – 166.38.189.255 AS3372 1
53 166.38.188.0/24 /24 166.38.188.0 – 166.38.188.255 AS3372 1
54 166.38.183.0/24 /24 166.38.183.0 – 166.38.183.255 AS3372 1
55 166.38.182.0/24 /24 166.38.182.0 – 166.38.182.255 AS3372 1
56 166.38.181.0/24 /24 166.38.181.0 – 166.38.181.255 AS3372 1
57 166.38.180.0/24 /24 166.38.180.0 – 166.38.180.255 AS3372 1
58 166.38.179.0/24 /24 166.38.179.0 – 166.38.179.255 AS3372 1
59 166.38.178.0/24 /24 166.38.178.0 – 166.38.178.255 AS3372 1
60 166.38.176.0/24 /24 166.38.176.0 – 166.38.176.255 AS3372 1
61 166.38.168.0/21 /21 166.38.168.0 – 166.38.175.255 AS3372 1
62 166.38.163.0/24 /24 166.38.163.0 – 166.38.163.255 AS3372 1
63 166.38.160.0/21 /21 166.38.160.0 – 166.38.167.255 AS3372 1
64 166.38.76.0/22 /22 166.38.76.0 – 166.38.79.255 AS3372 1
65 166.38.53.0/24 /24 166.38.53.0 – 166.38.53.255 AS3372 1
66 166.38.52.0/24 /24 166.38.52.0 – 166.38.52.255 AS3372 1
67 166.38.38.0/24 /24 166.38.38.0 – 166.38.38.255 AS3372 1
68 166.38.34.0/24 /24 166.38.34.0 – 166.38.34.255 AS3372 1
69 166.37.96.0/19 /19 166.37.96.0 – 166.37.127.255 AS3372 1
70 166.37.0.0/18 /18 166.37.0.0 – 166.37.63.255 AS3372 1
71 166.36.88.0/21 /21 166.36.88.0 – 166.36.95.255 AS3372 1
72 166.36.80.0/21 /21 166.36.80.0 – 166.36.87.255 AS3372 1
73 166.36.24.0/21 /21 166.36.24.0 – 166.36.31.255 AS3372 1
74 166.36.16.0/21 /21 166.36.16.0 – 166.36.23.255 AS3372 1
75 166.36.0.0/20 /20 166.36.0.0 – 166.36.15.255 AS3372 1
76 166.35.128.0/17 /17 166.35.128.0 – 166.35.255.255 AS3372 1
77 166.34.128.0/17 /17 166.34.128.0 – 166.34.255.255 AS3372 1
78 166.33.192.0/20 /20 166.33.192.0 – 166.33.207.255 AS3372 1
79 166.33.176.0/20 /20 166.33.176.0 – 166.33.191.255 AS3372 1
80 166.33.160.0/20 /20 166.33.160.0 – 166.33.175.255 AS3372 1
81 166.33.96.0/19 /19 166.33.96.0 – 166.33.127.255 AS3372 1
82 166.33.64.0/19 /19 166.33.64.0 – 166.33.95.255 AS3372 1
83 166.33.56.0/21 /21 166.33.56.0 – 166.33.63.255 AS3372 1
84 166.33.52.0/22 /22 166.33.52.0 – 166.33.55.255 AS3372 1
85 166.33.48.0/21 /21 166.33.48.0 – 166.33.55.255 AS3372 1
86 166.33.32.0/20 /20 166.33.32.0 – 166.33.47.255 AS3372 1
87 166.33.11.0/24 /24 166.33.11.0 – 166.33.11.255 AS3372 1
88 166.33.0.0/19 /19 166.33.0.0 – 166.33.31.255 AS3372 1
89 166.32.240.0/20 /20 166.32.240.0 – 166.32.255.255 AS3372 1
90 166.32.160.0/20 /20 166.32.160.0 – 166.32.175.255 AS3372 1
91 166.32.128.0/19 /19 166.32.128.0 – 166.32.159.255 AS3372 1
92 166.32.56.0/24 /24 166.32.56.0 – 166.32.56.255 AS3372 1
93 166.32.48.0/20 /20 166.32.48.0 – 166.32.63.255 AS3372 1
94 166.32.16.0/20 /20 166.32.16.0 – 166.32.31.255 AS3372 1
95 166.32.0.0/20 /20 166.32.0.0 – 166.32.15.255 AS3372 1
96 165.122.0.0/16 /16 165.122.0.0 – 165.122.255.255 AS3372 1
97 151.205.32.0/19 /19 151.205.32.0 – 151.205.63.255 AS3372 1
98 108.11.64.0/18 /18 108.11.64.0 – 108.11.127.255 AS3372 1
99 69.96.48.0/20 /20 69.96.48.0 – 69.96.63.255 AS3372 1
100 69.96.32.0/20 /20 69.96.32.0 – 69.96.47.255 AS3372 1
101 69.96.16.0/20 /20 69.96.16.0 – 69.96.31.255 AS3372 1
102 63.39.240.0/20 /20 63.39.240.0 – 63.39.255.255 AS3372 1
103 63.39.192.0/20 /20 63.39.192.0 – 63.39.207.255 AS3372 1
104 63.39.176.0/20 /20 63.39.176.0 – 63.39.191.255 AS3372 1
105 63.39.160.0/20 /20 63.39.160.0 – 63.39.175.255 AS3372 1