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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 41 IPv4 prefixes · ASN: AS39642 · showing 1–41
# Prefix ↓ Mask Range Origin ASN MOAS
1 217.198.208.0/20 /20 217.198.208.0 – 217.198.223.255 AS39642 1
2 212.112.128.0/19 /19 212.112.128.0 – 212.112.159.255 AS39642 1
3 212.37.128.0/19 /19 212.37.128.0 – 212.37.159.255 AS39642 1
4 212.10.0.0/16 /16 212.10.0.0 – 212.10.255.255 AS39642 1
5 188.114.128.0/18 /18 188.114.128.0 – 188.114.191.255 AS39642 1
6 185.188.20.0/22 /22 185.188.20.0 – 185.188.23.255 AS39642 1
7 185.108.127.0/24 /24 185.108.127.0 – 185.108.127.255 AS39642 1
8 185.101.88.0/22 /22 185.101.88.0 – 185.101.91.255 AS39642 1
9 185.59.114.0/23 /23 185.59.114.0 – 185.59.115.255 AS39642 1
10 185.37.84.0/22 /22 185.37.84.0 – 185.37.87.255 AS39642 1
11 185.22.72.0/22 /22 185.22.72.0 – 185.22.75.255 AS39642 1
12 185.17.216.0/22 /22 185.17.216.0 – 185.17.219.255 AS39642 1
13 185.5.164.0/22 /22 185.5.164.0 – 185.5.167.255 AS39642 1
14 178.157.192.0/18 /18 178.157.192.0 – 178.157.255.255 AS39642 1
15 178.155.128.0/17 /17 178.155.128.0 – 178.155.255.255 AS39642 1
16 178.132.224.0/20 /20 178.132.224.0 – 178.132.239.255 AS39642 1
17 178.21.88.0/21 /21 178.21.88.0 – 178.21.95.255 AS39642 1
18 139.45.0.0/17 /17 139.45.0.0 – 139.45.127.255 AS39642 1
19 95.154.0.0/18 /18 95.154.0.0 – 95.154.63.255 AS39642 1
20 95.138.208.0/20 /20 95.138.208.0 – 95.138.223.255 AS39642 1
21 94.138.64.0/19 /19 94.138.64.0 – 94.138.95.255 AS39642 1
22 92.246.0.0/19 /19 92.246.0.0 – 92.246.31.255 AS39642 1
23 89.249.0.0/20 /20 89.249.0.0 – 89.249.15.255 AS39642 1
24 89.184.128.0/19 /19 89.184.128.0 – 89.184.159.255 AS39642 1
25 86.52.0.0/16 /16 86.52.0.0 – 86.52.255.255 AS39642 1
26 85.218.128.0/17 /17 85.218.128.0 – 85.218.255.255 AS39642 1
27 85.203.128.0/17 /17 85.203.128.0 – 85.203.255.255 AS39642 1
28 85.191.128.0/17 /17 85.191.128.0 – 85.191.255.255 AS39642 1
29 83.137.120.0/21 /21 83.137.120.0 – 83.137.127.255 AS39642 1
30 78.157.96.0/19 /19 78.157.96.0 – 78.157.127.255 AS39642 1
31 78.156.96.0/19 /19 78.156.96.0 – 78.156.127.255 AS39642 1
32 78.24.202.0/24 /24 78.24.202.0 – 78.24.202.255 AS39642 1
33 77.68.128.0/17 /17 77.68.128.0 – 77.68.255.255 AS39642 1
34 62.107.0.0/16 /16 62.107.0.0 – 62.107.255.255 AS39642 1
35 46.32.32.0/19 /19 46.32.32.0 – 46.32.63.255 AS39642 1
36 45.80.92.0/22 /22 45.80.92.0 – 45.80.95.255 AS39642 1
37 45.14.140.0/22 /22 45.14.140.0 – 45.14.143.255 AS39642 1
38 37.128.208.0/20 /20 37.128.208.0 – 37.128.223.255 AS39642 1
39 37.75.160.0/19 /19 37.75.160.0 – 37.75.191.255 AS39642 1
40 31.185.64.0/19 /19 31.185.64.0 – 31.185.95.255 AS39642 1
41 5.206.192.0/21 /21 5.206.192.0 – 5.206.199.255 AS39642 1