BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /24 0.01%

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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 131 IPv4 prefixes · ASN: AS243 · showing 1–131
# Prefix ↑ Mask Range Origin ASN MOAS
1 128.170.0.0/16 /16 128.170.0.0 – 128.170.255.255 AS243 1
2 128.170.88.0/24 /24 128.170.88.0 – 128.170.88.255 AS243 1
3 128.170.89.0/24 /24 128.170.89.0 – 128.170.89.255 AS243 1
4 137.237.0.0/16 /16 137.237.0.0 – 137.237.255.255 AS243 1
5 137.237.26.0/24 /24 137.237.26.0 – 137.237.26.255 AS243 1
6 137.237.200.0/24 /24 137.237.200.0 – 137.237.200.255 AS243 1
7 138.254.0.0/16 /16 138.254.0.0 – 138.254.255.255 AS243 1
8 141.199.0.0/16 /16 141.199.0.0 – 141.199.255.255 AS243 1
9 141.199.129.0/24 /24 141.199.129.0 – 141.199.129.255 AS243 1
10 142.65.0.0/16 /16 142.65.0.0 – 142.65.255.255 AS243 1
11 142.65.102.0/23 /23 142.65.102.0 – 142.65.103.255 AS243 1
12 142.65.104.0/24 /24 142.65.104.0 – 142.65.104.255 AS243 1
13 142.65.105.0/24 /24 142.65.105.0 – 142.65.105.255 AS243 1
14 142.65.117.0/24 /24 142.65.117.0 – 142.65.117.255 AS243 1
15 142.65.128.0/22 /22 142.65.128.0 – 142.65.131.255 AS243 1
16 142.65.138.0/23 /23 142.65.138.0 – 142.65.139.255 AS243 1
17 142.65.144.0/23 /23 142.65.144.0 – 142.65.145.255 AS243 1
18 142.65.146.0/24 /24 142.65.146.0 – 142.65.146.255 AS243 1
19 142.65.147.0/24 /24 142.65.147.0 – 142.65.147.255 AS243 1
20 142.65.148.0/24 /24 142.65.148.0 – 142.65.148.255 AS243 1
21 142.65.149.0/24 /24 142.65.149.0 – 142.65.149.255 AS243 1
22 142.65.150.0/24 /24 142.65.150.0 – 142.65.150.255 AS243 1
23 142.65.151.0/24 /24 142.65.151.0 – 142.65.151.255 AS243 1
24 142.65.160.0/23 /23 142.65.160.0 – 142.65.161.255 AS243 1
25 142.65.162.0/24 /24 142.65.162.0 – 142.65.162.255 AS243 1
26 142.65.163.0/24 /24 142.65.163.0 – 142.65.163.255 AS243 1
27 142.65.176.0/20 /20 142.65.176.0 – 142.65.191.255 AS243 1
28 142.65.192.0/20 /20 142.65.192.0 – 142.65.207.255 AS243 1
29 142.65.204.0/24 /24 142.65.204.0 – 142.65.204.255 AS243 1
30 142.65.207.0/24 /24 142.65.207.0 – 142.65.207.255 AS243 1
31 142.65.255.0/24 /24 142.65.255.0 – 142.65.255.255 AS243 1
32 147.177.0.0/16 /16 147.177.0.0 – 147.177.255.255 AS243 1
33 147.177.238.0/24 /24 147.177.238.0 – 147.177.238.255 AS243 1
34 148.104.0.0/16 /16 148.104.0.0 – 148.104.255.255 AS243 1
35 148.104.5.0/24 /24 148.104.5.0 – 148.104.5.255 AS243 1
36 148.104.12.0/22 /22 148.104.12.0 – 148.104.15.255 AS243 1
37 148.104.18.0/24 /24 148.104.18.0 – 148.104.18.255 AS243 1
38 148.104.19.0/24 /24 148.104.19.0 – 148.104.19.255 AS243 1
39 148.104.27.0/24 /24 148.104.27.0 – 148.104.27.255 AS243 1
40 148.104.68.0/24 /24 148.104.68.0 – 148.104.68.255 AS243 1
41 148.104.81.0/24 /24 148.104.81.0 – 148.104.81.255 AS243 1
42 148.104.82.0/24 /24 148.104.82.0 – 148.104.82.255 AS243 1
43 148.104.111.0/24 /24 148.104.111.0 – 148.104.111.255 AS243 1
44 151.190.0.0/16 /16 151.190.0.0 – 151.190.255.255 AS243 1
45 151.190.16.0/24 /24 151.190.16.0 – 151.190.16.255 AS243 1
46 151.190.17.0/24 /24 151.190.17.0 – 151.190.17.255 AS243 1
47 151.190.18.0/24 /24 151.190.18.0 – 151.190.18.255 AS243 1
48 151.190.19.0/24 /24 151.190.19.0 – 151.190.19.255 AS243 1
49 151.190.20.0/24 /24 151.190.20.0 – 151.190.20.255 AS243 1
50 158.147.0.0/16 /16 158.147.0.0 – 158.147.255.255 AS243 1
51 158.147.44.0/24 /24 158.147.44.0 – 158.147.44.255 AS243 1
52 158.147.81.0/24 /24 158.147.81.0 – 158.147.81.255 AS243 1
53 158.147.82.0/24 /24 158.147.82.0 – 158.147.82.255 AS243 1
54 158.147.214.0/24 /24 158.147.214.0 – 158.147.214.255 AS243 1
55 159.62.0.0/16 /16 159.62.0.0 – 159.62.255.255 AS243 1
56 159.62.10.0/24 /24 159.62.10.0 – 159.62.10.255 AS243 1
57 159.62.26.0/24 /24 159.62.26.0 – 159.62.26.255 AS243 1
58 159.62.36.0/23 /23 159.62.36.0 – 159.62.37.255 AS243 1
59 159.62.40.0/23 /23 159.62.40.0 – 159.62.41.255 AS243 1
60 159.62.48.0/23 /23 159.62.48.0 – 159.62.49.255 AS243 1
61 159.62.236.0/23 /23 159.62.236.0 – 159.62.237.255 AS243 1
62 166.20.0.0/16 /16 166.20.0.0 – 166.20.255.255 AS243 1
63 192.5.114.0/23 /23 192.5.114.0 – 192.5.115.255 AS243 1
64 192.5.134.0/24 /24 192.5.134.0 – 192.5.134.255 AS243 1
65 192.5.163.0/24 /24 192.5.163.0 – 192.5.163.255 AS243 1
66 192.5.213.0/24 /24 192.5.213.0 – 192.5.213.255 AS243 1
67 192.31.4.0/24 /24 192.31.4.0 – 192.31.4.255 AS243 1
68 192.31.74.0/24 /24 192.31.74.0 – 192.31.74.255 AS243 1
69 192.41.209.0/24 /24 192.41.209.0 – 192.41.209.255 AS243 1
70 192.43.225.0/24 /24 192.43.225.0 – 192.43.225.255 AS243 1
71 192.52.224.0/23 /23 192.52.224.0 – 192.52.225.255 AS243 1
72 192.52.233.0/24 /24 192.52.233.0 – 192.52.233.255 AS243 1
73 192.52.234.0/23 /23 192.52.234.0 – 192.52.235.255 AS243 1
74 192.52.236.0/24 /24 192.52.236.0 – 192.52.236.255 AS243 1
75 192.55.210.0/23 /23 192.55.210.0 – 192.55.211.255 AS243 1
76 192.68.26.0/24 /24 192.68.26.0 – 192.68.26.255 AS243 1
77 192.68.27.0/24 /24 192.68.27.0 – 192.68.27.255 AS243 1
78 192.107.152.0/21 /21 192.107.152.0 – 192.107.159.255 AS243 1
79 192.107.160.0/22 /22 192.107.160.0 – 192.107.163.255 AS243 1
80 192.107.163.0/24 /24 192.107.163.0 – 192.107.163.255 AS243 1
81 192.124.1.0/24 /24 192.124.1.0 – 192.124.1.255 AS243 1
82 192.124.2.0/23 /23 192.124.2.0 – 192.124.3.255 AS243 1
83 192.124.4.0/22 /22 192.124.4.0 – 192.124.7.255 AS243 1
84 192.124.8.0/24 /24 192.124.8.0 – 192.124.8.255 AS243 1
85 192.129.85.0/24 /24 192.129.85.0 – 192.129.85.255 AS243 1
86 192.138.203.0/24 /24 192.138.203.0 – 192.138.203.255 AS243 1
87 192.149.28.0/24 /24 192.149.28.0 – 192.149.28.255 AS243 1
88 192.153.172.0/24 /24 192.153.172.0 – 192.153.172.255 AS243 1
89 192.158.4.0/22 /22 192.158.4.0 – 192.158.7.255 AS243 1
90 192.158.8.0/22 /22 192.158.8.0 – 192.158.11.255 AS243 1
91 192.160.108.0/24 /24 192.160.108.0 – 192.160.108.255 AS243 1
92 192.160.112.0/21 /21 192.160.112.0 – 192.160.119.255 AS243 1
93 192.160.118.0/24 /24 192.160.118.0 – 192.160.118.255 AS243 1
94 192.160.120.0/24 /24 192.160.120.0 – 192.160.120.255 AS243 1
95 192.160.166.0/24 /24 192.160.166.0 – 192.160.166.255 AS243 1
96 192.161.1.0/24 /24 192.161.1.0 – 192.161.1.255 AS243 1
97 192.161.2.0/23 /23 192.161.2.0 – 192.161.3.255 AS243 1
98 192.161.4.0/24 /24 192.161.4.0 – 192.161.4.255 AS243 1
99 192.190.26.0/23 /23 192.190.26.0 – 192.190.27.255 AS243 1
100 192.190.28.0/23 /23 192.190.28.0 – 192.190.29.255 AS243 1
101 192.190.121.0/24 /24 192.190.121.0 – 192.190.121.255 AS243 1
102 192.190.122.0/23 /23 192.190.122.0 – 192.190.123.255 AS243 1
103 192.190.124.0/22 /22 192.190.124.0 – 192.190.127.255 AS243 1
104 192.245.66.0/23 /23 192.245.66.0 – 192.245.67.255 AS243 1
105 192.245.68.0/22 /22 192.245.68.0 – 192.245.71.255 AS243 1
106 192.245.72.0/24 /24 192.245.72.0 – 192.245.72.255 AS243 1
107 198.22.26.0/24 /24 198.22.26.0 – 198.22.26.255 AS243 1
108 198.99.108.0/24 /24 198.99.108.0 – 198.99.108.255 AS243 1
109 198.102.67.0/24 /24 198.102.67.0 – 198.102.67.255 AS243 1
110 198.105.16.0/21 /21 198.105.16.0 – 198.105.23.255 AS243 1
111 198.105.18.0/24 /24 198.105.18.0 – 198.105.18.255 AS243 1
112 198.105.19.0/24 /24 198.105.19.0 – 198.105.19.255 AS243 1
113 198.105.24.0/23 /23 198.105.24.0 – 198.105.25.255 AS243 1
114 198.182.199.0/24 /24 198.182.199.0 – 198.182.199.255 AS243 1
115 198.190.166.0/24 /24 198.190.166.0 – 198.190.166.255 AS243 1
116 198.232.129.0/24 /24 198.232.129.0 – 198.232.129.255 AS243 1
117 198.246.254.0/24 /24 198.246.254.0 – 198.246.254.255 AS243 1
118 199.4.130.0/23 /23 199.4.130.0 – 199.4.131.255 AS243 1
119 199.190.191.0/24 /24 199.190.191.0 – 199.190.191.255 AS243 1
120 199.201.193.0/24 /24 199.201.193.0 – 199.201.193.255 AS243 1
121 199.248.236.0/24 /24 199.248.236.0 – 199.248.236.255 AS243 1
122 199.254.8.0/22 /22 199.254.8.0 – 199.254.11.255 AS243 1
123 199.254.12.0/22 /22 199.254.12.0 – 199.254.15.255 AS243 1
124 204.27.219.0/24 /24 204.27.219.0 – 204.27.219.255 AS243 1
125 204.107.209.0/24 /24 204.107.209.0 – 204.107.209.255 AS243 1
126 204.152.78.0/24 /24 204.152.78.0 – 204.152.78.255 AS243 1
127 204.152.79.0/24 /24 204.152.79.0 – 204.152.79.255 AS243 1
128 204.187.60.0/23 /23 204.187.60.0 – 204.187.61.255 AS243 1
129 205.142.172.0/22 /22 205.142.172.0 – 205.142.175.255 AS243 1
130 205.167.252.0/23 /23 205.167.252.0 – 205.167.253.255 AS243 1
131 205.210.38.0/23 /23 205.210.38.0 – 205.210.39.255 AS243 1