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BGP Full View — RIPE RIS RRC00data as of 2026-09-15 12:52

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
1 154 811
IPv4 origin ASNs
79 095
IPv4 MOAS
5 849
IPv6 prefixes
266 312
IPv6 origin ASNs
37 375
IPv6 MOAS
1 015

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 13 984
916 455 424
/17 8 704
285 212 672
/18 14 032
229 900 288
/19 26 741
219 062 272
/20 48 428
198 361 088
/21 56 957
116 647 936
/22 118 319
121 158 656
/23 121 033
61 968 896
/24 736 887
188 643 072
Total 1 149 550 4 324 855 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 144 128 addr 73.02%
Not announced 1 158 823 168 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.14%
↳ routable but not announced 566 184 192 addr 48.86%
    — 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 5 779
3 029 860 352
/30 767
201 064 448
/31 389
50 987 008
/32 27 381
1 794 441 216
/33 5 966
195 493 888
/34 5 673
92 946 432
/35 2 002
16 400 384
/36 10 123
41 463 808
/37 1 413
2 893 824
/38 2 808
2 875 392
/39 1 881
963 072
/40 24 587
6 294 272
/41 1 842
235 776
/42 3 100
198 400
/43 1 466
46 912
/44 27 297
436 752
/45 4 922
39 376
/46 6 617
26 468
/47 9 628
19 256
/48 122 159
122 159
Total 266 103 16 534 937 579
IPv4 (1 154 811) IPv6 (266 312)
Reset
Found 83 IPv4 prefixes · ASN: AS237 · showing 1–83
# Prefix ↓ Mask Range Origin ASN MOAS
1 207.75.164.0/23 /23 207.75.164.0 – 207.75.165.255 AS237 1
2 207.72.0.0/14 /14 207.72.0.0 – 207.75.255.255 AS237 1
3 206.201.157.0/24 /24 206.201.157.0 – 206.201.157.255 AS237 1
4 204.39.195.0/24 /24 204.39.195.0 – 204.39.195.255 AS237 1
5 204.38.0.0/16 /16 204.38.0.0 – 204.38.255.255 AS237 1
6 198.108.0.0/14 /14 198.108.0.0 – 198.111.255.255 AS237 1
7 198.17.132.0/23 /23 198.17.132.0 – 198.17.133.255 AS237 1
8 198.17.130.0/23 /23 198.17.130.0 – 198.17.131.255 AS237 1
9 192.245.254.0/24 /24 192.245.254.0 – 192.245.254.255 AS237 1
10 192.245.252.0/24 /24 192.245.252.0 – 192.245.252.255 AS237 1
11 192.203.195.0/24 /24 192.203.195.0 – 192.203.195.255 AS237 1
12 192.188.100.0/24 /24 192.188.100.0 – 192.188.100.255 AS237 1
13 192.160.204.0/24 /24 192.160.204.0 – 192.160.204.255 AS237 1
14 192.160.192.0/24 /24 192.160.192.0 – 192.160.192.255 AS237 1
15 192.138.137.0/24 /24 192.138.137.0 – 192.138.137.255 AS237 1
16 192.122.200.0/24 /24 192.122.200.0 – 192.122.200.255 AS237 1
17 192.122.184.0/21 /21 192.122.184.0 – 192.122.191.255 AS237 1
18 192.122.182.0/23 /23 192.122.182.0 – 192.122.183.255 AS237 1
19 192.88.242.0/24 /24 192.88.242.0 – 192.88.242.255 AS237 1
20 192.41.232.0/22 /22 192.41.232.0 – 192.41.235.255 AS237 1
21 192.41.229.0/24 /24 192.41.229.0 – 192.41.229.255 AS237 1
22 192.35.170.0/24 /24 192.35.170.0 – 192.35.170.255 AS237 1
23 164.76.160.0/19 /19 164.76.160.0 – 164.76.191.255 AS237 1
24 164.76.0.0/16 /16 164.76.0.0 – 164.76.255.255 AS237 1
25 163.253.36.0/22 /22 163.253.36.0 – 163.253.39.255 AS237 1
26 161.133.129.0/24 /24 161.133.129.0 – 161.133.129.255 AS237 1
27 161.133.128.0/17 /17 161.133.128.0 – 161.133.255.255 AS237 1
28 161.133.120.0/21 /21 161.133.120.0 – 161.133.127.255 AS237 1
29 161.133.112.0/21 /21 161.133.112.0 – 161.133.119.255 AS237 1
30 161.133.104.0/21 /21 161.133.104.0 – 161.133.111.255 AS237 1
31 161.133.2.0/24 /24 161.133.2.0 – 161.133.2.255 AS237 1
32 161.133.0.0/17 /17 161.133.0.0 – 161.133.127.255 AS237 1
33 148.61.0.0/16 /16 148.61.0.0 – 148.61.255.255 AS237 1
34 141.218.228.0/23 /23 141.218.228.0 – 141.218.229.255 AS237 1
35 141.218.224.0/22 /22 141.218.224.0 – 141.218.227.255 AS237 1
36 141.218.208.0/20 /20 141.218.208.0 – 141.218.223.255 AS237 1
37 141.218.204.0/22 /22 141.218.204.0 – 141.218.207.255 AS237 1
38 141.218.203.0/24 /24 141.218.203.0 – 141.218.203.255 AS237 1
39 141.218.11.0/24 /24 141.218.11.0 – 141.218.11.255 AS237 1
40 141.218.0.0/16 /16 141.218.0.0 – 141.218.255.255 AS237 1
41 141.217.0.0/16 /16 141.217.0.0 – 141.217.255.255 AS237 1
42 141.210.224.0/19 /19 141.210.224.0 – 141.210.255.255 AS237 1
43 141.210.128.0/17 /17 141.210.128.0 – 141.210.255.255 AS237 1
44 141.210.32.0/19 /19 141.210.32.0 – 141.210.63.255 AS237 1
45 141.210.0.0/17 /17 141.210.0.0 – 141.210.127.255 AS237 1
46 141.210.0.0/16 /16 141.210.0.0 – 141.210.255.255 AS237 1
47 74.115.237.0/24 /24 74.115.237.0 – 74.115.237.255 AS237 1
48 74.115.236.0/24 /24 74.115.236.0 – 74.115.236.255 AS237 1
49 74.115.236.0/23 /23 74.115.236.0 – 74.115.237.255 AS237 1
50 35.71.0.0/18 /18 35.71.0.0 – 35.71.63.255 AS237 1
51 35.70.0.0/16 /16 35.70.0.0 – 35.70.255.255 AS237 1
52 35.68.0.0/15 /15 35.68.0.0 – 35.69.255.255 AS237 1
53 35.64.0.0/14 /14 35.64.0.0 – 35.67.255.255 AS237 1
54 35.63.0.0/16 /16 35.63.0.0 – 35.63.255.255 AS237 1
55 35.62.0.0/16 /16 35.62.0.0 – 35.62.255.255 AS237 1
56 35.58.0.0/16 /16 35.58.0.0 – 35.58.255.255 AS237 1
57 35.50.64.0/18 /18 35.50.64.0 – 35.50.127.255 AS237 1
58 35.50.0.0/18 /18 35.50.0.0 – 35.50.63.255 AS237 1
59 35.50.0.0/17 /17 35.50.0.0 – 35.50.127.255 AS237 1
60 35.46.64.0/18 /18 35.46.64.0 – 35.46.127.255 AS237 1
61 35.46.0.0/18 /18 35.46.0.0 – 35.46.63.255 AS237 1
62 35.40.0.0/16 /16 35.40.0.0 – 35.40.255.255 AS237 1
63 35.39.224.0/19 /19 35.39.224.0 – 35.39.255.255 AS237 1
64 35.39.192.0/19 /19 35.39.192.0 – 35.39.223.255 AS237 1
65 35.39.160.0/19 /19 35.39.160.0 – 35.39.191.255 AS237 1
66 35.39.128.0/19 /19 35.39.128.0 – 35.39.159.255 AS237 1
67 35.39.64.0/19 /19 35.39.64.0 – 35.39.95.255 AS237 1
68 35.39.32.0/19 /19 35.39.32.0 – 35.39.63.255 AS237 1
69 35.39.0.0/19 /19 35.39.0.0 – 35.39.31.255 AS237 1
70 35.38.0.0/16 /16 35.38.0.0 – 35.38.255.255 AS237 1
71 35.37.0.0/16 /16 35.37.0.0 – 35.37.255.255 AS237 1
72 35.34.0.0/18 /18 35.34.0.0 – 35.34.63.255 AS237 1
73 35.33.96.0/19 /19 35.33.96.0 – 35.33.127.255 AS237 1
74 35.33.6.0/24 /24 35.33.6.0 – 35.33.6.255 AS237 1
75 35.33.5.0/24 /24 35.33.5.0 – 35.33.5.255 AS237 1
76 35.33.0.0/18 /18 35.33.0.0 – 35.33.63.255 AS237 1
77 35.25.0.0/16 /16 35.25.0.0 – 35.25.255.255 AS237 1
78 35.24.224.0/19 /19 35.24.224.0 – 35.24.255.255 AS237 1
79 35.24.192.0/19 /19 35.24.192.0 – 35.24.223.255 AS237 1
80 35.24.128.0/18 /18 35.24.128.0 – 35.24.191.255 AS237 1
81 35.24.0.0/17 /17 35.24.0.0 – 35.24.127.255 AS237 1
82 35.16.0.0/16 /16 35.16.0.0 – 35.16.255.255 AS237 1
83 23.135.208.0/24 /24 23.135.208.0 – 23.135.208.255 AS210, AS237 2