BGP Full View — RIPE RIS RRC00data as of 2026-10-12 19:02

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
1 161 515
IPv4 origin ASNs
79 305
IPv4 MOAS
6 134
IPv6 prefixes
268 277
IPv6 origin ASNs
37 595
IPv6 MOAS
931

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
/12 300
314 572 800
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 179
285 605 888
/16 13 947
914 030 592
/17 8 650
283 443 200
/18 13 935
228 311 040
/19 26 706
218 775 552
/20 48 373
198 135 808
/21 57 049
116 836 352
/22 118 626
121 473 024
/23 121 508
62 212 096
/24 743 076
190 227 456
Total 1 156 312 4 313 025 536
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 331 392 addr 72.98%
Not announced 1 160 635 904 addr 27.02%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.06%
↳ routable but not announced 568 043 008 addr 48.94%
    — of total IPv4 space 13.23%
    — of announceable space (total − tech/reserved) 15.34%
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) 453 /24 0.02%

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

MaskPrefixes/48 subnets
/6 1
4 398 046 511 104
/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 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 869
3 077 046 272
/30 737
193 200 128
/31 389
50 987 008
/32 27 442
1 798 438 912
/33 6 056
198 443 008
/34 5 732
93 913 088
/35 2 014
16 498 688
/36 10 208
41 811 968
/37 1 417
2 902 016
/38 2 819
2 886 656
/39 1 891
968 192
/40 24 900
6 374 400
/41 1 890
241 920
/42 2 974
190 336
/43 1 477
47 264
/44 27 137
434 192
/45 4 930
39 440
/46 6 614
26 456
/47 9 591
19 182
/48 123 656
123 656
Total 268 049 4 414 665 932 430
IPv4 (1 161 515) IPv6 (268 277)
Reset
Found 149 IPv4 prefixes · ASN: AS38631 · showing 1–149
# Prefix ↓ Mask Range Origin ASN MOAS
1 203.104.158.0/24 /24 203.104.158.0 – 203.104.158.255 AS38631 1
2 203.104.157.0/24 /24 203.104.157.0 – 203.104.157.255 AS38631 1
3 203.104.156.0/24 /24 203.104.156.0 – 203.104.156.255 AS38631 1
4 203.104.156.0/23 /23 203.104.156.0 – 203.104.157.255 AS38631 1
5 203.104.155.0/24 /24 203.104.155.0 – 203.104.155.255 AS38631 1
6 203.104.154.0/24 /24 203.104.154.0 – 203.104.154.255 AS38631 1
7 203.104.153.0/24 /24 203.104.153.0 – 203.104.153.255 AS38631 1
8 203.104.152.0/24 /24 203.104.152.0 – 203.104.152.255 AS38631 1
9 203.104.152.0/22 /22 203.104.152.0 – 203.104.155.255 AS38631 1
10 203.104.151.0/24 /24 203.104.151.0 – 203.104.151.255 AS38631 1
11 203.104.150.0/24 /24 203.104.150.0 – 203.104.150.255 AS38631 1
12 203.104.149.0/24 /24 203.104.149.0 – 203.104.149.255 AS38631 1
13 203.104.148.0/24 /24 203.104.148.0 – 203.104.148.255 AS38631 1
14 203.104.147.0/24 /24 203.104.147.0 – 203.104.147.255 AS38631 1
15 203.104.146.0/24 /24 203.104.146.0 – 203.104.146.255 AS38631 1
16 203.104.145.0/24 /24 203.104.145.0 – 203.104.145.255 AS38631 1
17 203.104.144.0/24 /24 203.104.144.0 – 203.104.144.255 AS38631 1
18 203.104.144.0/21 /21 203.104.144.0 – 203.104.151.255 AS38631 1
19 203.104.143.0/24 /24 203.104.143.0 – 203.104.143.255 AS38631 1
20 203.104.142.0/24 /24 203.104.142.0 – 203.104.142.255 AS38631 1
21 203.104.141.0/24 /24 203.104.141.0 – 203.104.141.255 AS38631 1
22 203.104.140.0/24 /24 203.104.140.0 – 203.104.140.255 AS38631 1
23 203.104.139.0/24 /24 203.104.139.0 – 203.104.139.255 AS38631 1
24 203.104.138.0/24 /24 203.104.138.0 – 203.104.138.255 AS38631 1
25 203.104.137.0/24 /24 203.104.137.0 – 203.104.137.255 AS38631 1
26 203.104.136.0/24 /24 203.104.136.0 – 203.104.136.255 AS38631 1
27 203.104.135.0/24 /24 203.104.135.0 – 203.104.135.255 AS38631 1
28 203.104.134.0/24 /24 203.104.134.0 – 203.104.134.255 AS38631 1
29 203.104.133.0/24 /24 203.104.133.0 – 203.104.133.255 AS38631 1
30 203.104.132.0/24 /24 203.104.132.0 – 203.104.132.255 AS38631 1
31 203.104.131.0/24 /24 203.104.131.0 – 203.104.131.255 AS38631 1
32 203.104.130.0/24 /24 203.104.130.0 – 203.104.130.255 AS38631 1
33 203.104.129.0/24 /24 203.104.129.0 – 203.104.129.255 AS38631 1
34 203.104.128.0/24 /24 203.104.128.0 – 203.104.128.255 AS38631 1
35 203.104.128.0/20 /20 203.104.128.0 – 203.104.143.255 AS38631 1
36 147.92.255.0/24 /24 147.92.255.0 – 147.92.255.255 AS38631 1
37 147.92.254.0/24 /24 147.92.254.0 – 147.92.254.255 AS38631 1
38 147.92.253.0/24 /24 147.92.253.0 – 147.92.253.255 AS38631 1
39 147.92.252.0/24 /24 147.92.252.0 – 147.92.252.255 AS38631 1
40 147.92.251.0/24 /24 147.92.251.0 – 147.92.251.255 AS38631 1
41 147.92.250.0/24 /24 147.92.250.0 – 147.92.250.255 AS38631 1
42 147.92.249.0/24 /24 147.92.249.0 – 147.92.249.255 AS38631 1
43 147.92.248.0/24 /24 147.92.248.0 – 147.92.248.255 AS38631 1
44 147.92.247.0/24 /24 147.92.247.0 – 147.92.247.255 AS38631 1
45 147.92.233.0/24 /24 147.92.233.0 – 147.92.233.255 AS38631 1
46 147.92.226.0/24 /24 147.92.226.0 – 147.92.226.255 AS38631 1
47 147.92.207.0/24 /24 147.92.207.0 – 147.92.207.255 AS38631 1
48 147.92.206.0/24 /24 147.92.206.0 – 147.92.206.255 AS38631 1
49 147.92.205.0/24 /24 147.92.205.0 – 147.92.205.255 AS38631 1
50 147.92.204.0/24 /24 147.92.204.0 – 147.92.204.255 AS38631 1
51 147.92.203.0/24 /24 147.92.203.0 – 147.92.203.255 AS38631 1
52 147.92.202.0/24 /24 147.92.202.0 – 147.92.202.255 AS38631 1
53 147.92.201.0/24 /24 147.92.201.0 – 147.92.201.255 AS38631 1
54 147.92.200.0/24 /24 147.92.200.0 – 147.92.200.255 AS38631 1
55 147.92.194.0/24 /24 147.92.194.0 – 147.92.194.255 AS38631 1
56 147.92.188.0/24 /24 147.92.188.0 – 147.92.188.255 AS38631 1
57 147.92.169.0/24 /24 147.92.169.0 – 147.92.169.255 AS38631 1
58 147.92.168.0/24 /24 147.92.168.0 – 147.92.168.255 AS38631 1
59 147.92.167.0/24 /24 147.92.167.0 – 147.92.167.255 AS38631 1
60 147.92.166.0/24 /24 147.92.166.0 – 147.92.166.255 AS38631 1
61 147.92.165.0/24 /24 147.92.165.0 – 147.92.165.255 AS38631 1
62 147.92.164.0/24 /24 147.92.164.0 – 147.92.164.255 AS38631 1
63 147.92.135.0/24 /24 147.92.135.0 – 147.92.135.255 AS38631 1
64 147.92.134.0/24 /24 147.92.134.0 – 147.92.134.255 AS38631 1
65 147.92.133.0/24 /24 147.92.133.0 – 147.92.133.255 AS38631 1
66 147.92.132.0/24 /24 147.92.132.0 – 147.92.132.255 AS38631 1
67 147.92.131.0/24 /24 147.92.131.0 – 147.92.131.255 AS38631 1
68 147.92.130.0/24 /24 147.92.130.0 – 147.92.130.255 AS38631 1
69 147.92.129.0/24 /24 147.92.129.0 – 147.92.129.255 AS38631 1
70 147.92.128.0/24 /24 147.92.128.0 – 147.92.128.255 AS38631 1
71 147.92.128.0/17 /17 147.92.128.0 – 147.92.255.255 AS38631 1
72 119.235.237.0/24 /24 119.235.237.0 – 119.235.237.255 AS38631 1
73 119.235.236.0/24 /24 119.235.236.0 – 119.235.236.255 AS38631 1
74 119.235.236.0/23 /23 119.235.236.0 – 119.235.237.255 AS38631 1
75 119.235.235.0/24 /24 119.235.235.0 – 119.235.235.255 AS38631 1
76 119.235.232.0/24 /24 119.235.232.0 – 119.235.232.255 AS38631 1
77 119.235.224.0/24 /24 119.235.224.0 – 119.235.224.255 AS38631 1
78 103.2.31.0/24 /24 103.2.31.0 – 103.2.31.255 AS38631 1
79 103.2.30.0/24 /24 103.2.30.0 – 103.2.30.255 AS38631 1
80 103.2.30.0/23 /23 103.2.30.0 – 103.2.31.255 AS38631 1
81 103.2.28.0/24 /24 103.2.28.0 – 103.2.28.255 AS38631 1
82 43.223.91.0/24 /24 43.223.91.0 – 43.223.91.255 AS38631 1
83 43.223.90.0/24 /24 43.223.90.0 – 43.223.90.255 AS38631 1
84 43.223.89.0/24 /24 43.223.89.0 – 43.223.89.255 AS38631 1
85 43.223.88.0/24 /24 43.223.88.0 – 43.223.88.255 AS38631 1
86 43.223.87.0/24 /24 43.223.87.0 – 43.223.87.255 AS38631 1
87 43.223.86.0/24 /24 43.223.86.0 – 43.223.86.255 AS38631 1
88 43.223.85.0/24 /24 43.223.85.0 – 43.223.85.255 AS38631 1
89 43.223.84.0/24 /24 43.223.84.0 – 43.223.84.255 AS38631 1
90 43.223.83.0/24 /24 43.223.83.0 – 43.223.83.255 AS38631 1
91 43.223.82.0/24 /24 43.223.82.0 – 43.223.82.255 AS38631 1
92 43.223.81.0/24 /24 43.223.81.0 – 43.223.81.255 AS38631 1
93 43.223.80.0/24 /24 43.223.80.0 – 43.223.80.255 AS38631 1
94 43.223.79.0/24 /24 43.223.79.0 – 43.223.79.255 AS38631 1
95 43.223.78.0/24 /24 43.223.78.0 – 43.223.78.255 AS38631 1
96 43.223.77.0/24 /24 43.223.77.0 – 43.223.77.255 AS38631 1
97 43.223.76.0/24 /24 43.223.76.0 – 43.223.76.255 AS38631 1
98 43.223.75.0/24 /24 43.223.75.0 – 43.223.75.255 AS38631 1
99 43.223.74.0/24 /24 43.223.74.0 – 43.223.74.255 AS38631 1
100 43.223.73.0/24 /24 43.223.73.0 – 43.223.73.255 AS38631 1
101 43.223.72.0/24 /24 43.223.72.0 – 43.223.72.255 AS38631 1
102 43.223.71.0/24 /24 43.223.71.0 – 43.223.71.255 AS38631 1
103 43.223.70.0/24 /24 43.223.70.0 – 43.223.70.255 AS38631 1
104 43.223.69.0/24 /24 43.223.69.0 – 43.223.69.255 AS38631 1
105 43.223.68.0/24 /24 43.223.68.0 – 43.223.68.255 AS38631 1
106 43.223.67.0/24 /24 43.223.67.0 – 43.223.67.255 AS38631 1
107 43.223.66.0/24 /24 43.223.66.0 – 43.223.66.255 AS38631 1
108 43.223.65.0/24 /24 43.223.65.0 – 43.223.65.255 AS38631 1
109 43.223.64.0/24 /24 43.223.64.0 – 43.223.64.255 AS38631 1
110 43.223.47.0/24 /24 43.223.47.0 – 43.223.47.255 AS38631 1
111 43.223.46.0/24 /24 43.223.46.0 – 43.223.46.255 AS38631 1
112 43.223.45.0/24 /24 43.223.45.0 – 43.223.45.255 AS38631 1
113 43.223.44.0/24 /24 43.223.44.0 – 43.223.44.255 AS38631 1
114 43.223.43.0/24 /24 43.223.43.0 – 43.223.43.255 AS38631 1
115 43.223.42.0/24 /24 43.223.42.0 – 43.223.42.255 AS38631 1
116 43.223.41.0/24 /24 43.223.41.0 – 43.223.41.255 AS38631 1
117 43.223.40.0/24 /24 43.223.40.0 – 43.223.40.255 AS38631 1
118 43.223.39.0/24 /24 43.223.39.0 – 43.223.39.255 AS38631 1
119 43.223.38.0/24 /24 43.223.38.0 – 43.223.38.255 AS38631 1
120 43.223.37.0/24 /24 43.223.37.0 – 43.223.37.255 AS38631 1
121 43.223.36.0/24 /24 43.223.36.0 – 43.223.36.255 AS38631 1
122 43.223.35.0/24 /24 43.223.35.0 – 43.223.35.255 AS38631 1
123 43.223.34.0/24 /24 43.223.34.0 – 43.223.34.255 AS38631 1
124 43.223.33.0/24 /24 43.223.33.0 – 43.223.33.255 AS38631 1
125 43.223.32.0/24 /24 43.223.32.0 – 43.223.32.255 AS38631 1
126 43.223.31.0/24 /24 43.223.31.0 – 43.223.31.255 AS38631 1
127 43.223.30.0/24 /24 43.223.30.0 – 43.223.30.255 AS38631 1
128 43.223.29.0/24 /24 43.223.29.0 – 43.223.29.255 AS38631 1
129 43.223.28.0/24 /24 43.223.28.0 – 43.223.28.255 AS38631 1
130 43.223.26.0/24 /24 43.223.26.0 – 43.223.26.255 AS38631 1
131 43.223.25.0/24 /24 43.223.25.0 – 43.223.25.255 AS38631 1
132 43.223.24.0/24 /24 43.223.24.0 – 43.223.24.255 AS38631 1
133 43.223.23.0/24 /24 43.223.23.0 – 43.223.23.255 AS38631 1
134 43.223.22.0/24 /24 43.223.22.0 – 43.223.22.255 AS38631 1
135 43.223.21.0/24 /24 43.223.21.0 – 43.223.21.255 AS38631 1
136 43.223.20.0/24 /24 43.223.20.0 – 43.223.20.255 AS38631 1
137 43.223.19.0/24 /24 43.223.19.0 – 43.223.19.255 AS38631 1
138 43.223.18.0/24 /24 43.223.18.0 – 43.223.18.255 AS38631 1
139 43.223.17.0/24 /24 43.223.17.0 – 43.223.17.255 AS38631 1
140 43.223.16.0/24 /24 43.223.16.0 – 43.223.16.255 AS38631 1
141 43.223.7.0/24 /24 43.223.7.0 – 43.223.7.255 AS38631 1
142 43.223.6.0/24 /24 43.223.6.0 – 43.223.6.255 AS38631 1
143 43.223.5.0/24 /24 43.223.5.0 – 43.223.5.255 AS38631 1
144 43.223.4.0/24 /24 43.223.4.0 – 43.223.4.255 AS38631 1
145 43.223.3.0/24 /24 43.223.3.0 – 43.223.3.255 AS38631 1
146 43.223.2.0/24 /24 43.223.2.0 – 43.223.2.255 AS38631 1
147 43.223.1.0/24 /24 43.223.1.0 – 43.223.1.255 AS38631 1
148 43.223.0.0/24 /24 43.223.0.0 – 43.223.0.255 AS38631 1
149 43.223.0.0/16 /16 43.223.0.0 – 43.223.255.255 AS38631 1