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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 48 IPv4 prefixes · ASN: AS34549 · showing 1–48
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.1.64.0/19 /19 5.1.64.0 – 5.1.95.255 AS34549 1
2 5.1.70.0/24 /24 5.1.70.0 – 5.1.70.255 AS34549 1
3 5.1.72.0/24 /24 5.1.72.0 – 5.1.72.255 AS34549 1
4 5.1.75.0/24 /24 5.1.75.0 – 5.1.75.255 AS34549 1
5 5.1.76.0/24 /24 5.1.76.0 – 5.1.76.255 AS34549 1
6 5.1.79.0/24 /24 5.1.79.0 – 5.1.79.255 AS34549 1
7 5.1.84.0/24 /24 5.1.84.0 – 5.1.84.255 AS34549 1
8 5.1.90.0/24 /24 5.1.90.0 – 5.1.90.255 AS34549 1
9 5.1.91.0/24 /24 5.1.91.0 – 5.1.91.255 AS34549 1
10 5.1.92.0/24 /24 5.1.92.0 – 5.1.92.255 AS34549 1
11 31.47.232.0/22 /22 31.47.232.0 – 31.47.235.255 AS34549 1
12 31.47.236.0/23 /23 31.47.236.0 – 31.47.237.255 AS34549 1
13 45.83.124.0/22 /22 45.83.124.0 – 45.83.127.255 AS34549 1
14 45.83.144.0/22 /22 45.83.144.0 – 45.83.147.255 AS34549 1
15 45.155.248.0/22 /22 45.155.248.0 – 45.155.251.255 AS34549 1
16 80.77.16.0/20 /20 80.77.16.0 – 80.77.31.255 AS34549 1
17 80.77.16.0/24 /24 80.77.16.0 – 80.77.16.255 AS34549 1
18 80.77.24.0/24 /24 80.77.24.0 – 80.77.24.255 AS34549 1
19 83.243.40.0/21 /21 83.243.40.0 – 83.243.47.255 AS34549 1
20 83.243.41.0/24 /24 83.243.41.0 – 83.243.41.255 AS34549 1
21 83.243.44.0/24 /24 83.243.44.0 – 83.243.44.255 AS34549 1
22 83.243.45.0/24 /24 83.243.45.0 – 83.243.45.255 AS34549 1
23 83.243.46.0/24 /24 83.243.46.0 – 83.243.46.255 AS34549 1
24 83.243.47.0/24 /24 83.243.47.0 – 83.243.47.255 AS34549 1
25 85.254.80.0/22 /22 85.254.80.0 – 85.254.83.255 AS34549 1
26 87.239.143.0/24 /24 87.239.143.0 – 87.239.143.255 AS34549 1
27 89.37.101.0/24 /24 89.37.101.0 – 89.37.101.255 AS34549 1
28 89.47.58.0/24 /24 89.47.58.0 – 89.47.58.255 AS34549 1
29 94.247.40.0/21 /21 94.247.40.0 – 94.247.47.255 AS34549 1
30 178.251.224.0/22 /22 178.251.224.0 – 178.251.227.255 AS34549 1
31 178.251.228.0/23 /23 178.251.228.0 – 178.251.229.255 AS34549 1
32 178.251.229.0/24 /24 178.251.229.0 – 178.251.229.255 AS34549 1
33 178.251.230.0/23 /23 178.251.230.0 – 178.251.231.255 AS34549 1
34 178.251.230.0/24 /24 178.251.230.0 – 178.251.230.255 AS34549 1
35 185.37.144.0/22 /22 185.37.144.0 – 185.37.147.255 AS34549 1
36 185.37.144.0/24 /24 185.37.144.0 – 185.37.144.255 AS34549 1
37 185.44.104.0/22 /22 185.44.104.0 – 185.44.107.255 AS34549 1
38 185.44.106.0/24 /24 185.44.106.0 – 185.44.106.255 AS34549 1
39 185.44.107.0/24 /24 185.44.107.0 – 185.44.107.255 AS34549 1
40 185.90.160.0/23 /23 185.90.160.0 – 185.90.161.255 AS34549 1
41 185.90.163.0/24 /24 185.90.163.0 – 185.90.163.255 AS34549 1
42 185.131.52.0/24 /24 185.131.52.0 – 185.131.52.255 AS34549 1
43 185.150.96.0/22 /22 185.150.96.0 – 185.150.99.255 AS34549 1
44 185.220.149.0/24 /24 185.220.149.0 – 185.220.149.255 AS34549 1
45 193.9.40.0/22 /22 193.9.40.0 – 193.9.43.255 AS34549 1
46 193.17.221.0/24 /24 193.17.221.0 – 193.17.221.255 AS34549 1
47 195.10.195.0/24 /24 195.10.195.0 – 195.10.195.255 AS34549 1
48 223.29.168.0/22 /22 223.29.168.0 – 223.29.171.255 AS34549, AS2914 2