BGP Full View — RIPE RIS RRC00data as of 2026-10-14 19:24

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
1 163 421
IPv4 origin ASNs
79 371
IPv4 MOAS
6 382
IPv6 prefixes
269 346
IPv6 origin ASNs
37 642
IPv6 MOAS
956

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 13 948
914 096 128
/17 8 648
283 377 664
/18 13 934
228 294 656
/19 26 705
218 767 360
/20 48 397
198 234 112
/21 57 213
117 172 224
/22 118 730
121 579 520
/23 121 660
62 289 920
/24 744 538
190 601 728
Total 1 158 215 4 313 993 728
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 781 440 addr 72.99%
Not announced 1 160 185 856 addr 27.01%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.08%
↳ routable but not announced 567 592 960 addr 48.92%
    — of total IPv4 space 13.22%
    — of announceable space (total − tech/reserved) 15.33%
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 5 871
3 078 094 848
/30 740
193 986 560
/31 389
50 987 008
/32 27 459
1 799 553 024
/33 6 064
198 705 152
/34 5 752
94 240 768
/35 2 015
16 506 880
/36 10 184
41 713 664
/37 1 420
2 908 160
/38 2 827
2 894 848
/39 1 890
967 680
/40 24 943
6 385 408
/41 1 914
244 992
/42 2 975
190 400
/43 1 480
47 360
/44 27 263
436 208
/45 4 964
39 712
/46 6 697
26 788
/47 9 759
19 518
/48 124 206
124 206
Total 269 118 4 414 669 412 832
IPv4 (1 163 421) IPv6 (269 346)
Reset
Found 48 IPv4 prefixes · ASN: AS20857 · showing 1–48
# Prefix ↓ Mask Range Origin ASN MOAS
1 195.135.195.0/24 /24 195.135.195.0 – 195.135.195.255 AS20857 1
2 195.8.195.0/24 /24 195.8.195.0 – 195.8.195.255 AS20857 1
3 188.241.148.0/22 /22 188.241.148.0 – 188.241.151.255 AS20857 1
4 188.240.52.0/22 /22 188.240.52.0 – 188.240.55.255 AS20857 1
5 185.138.40.0/23 /23 185.138.40.0 – 185.138.41.255 AS20857 1
6 185.108.112.0/22 /22 185.108.112.0 – 185.108.115.255 AS20857 1
7 185.96.4.0/22 /22 185.96.4.0 – 185.96.7.255 AS20857 1
8 185.21.188.0/22 /22 185.21.188.0 – 185.21.191.255 AS20857 1
9 185.10.48.0/22 /22 185.10.48.0 – 185.10.51.255 AS20857 1
10 185.4.132.0/22 /22 185.4.132.0 – 185.4.135.255 AS20857 1
11 178.18.80.0/20 /20 178.18.80.0 – 178.18.95.255 AS20857 1
12 157.97.168.0/22 /22 157.97.168.0 – 157.97.171.255 AS20857 1
13 149.210.128.0/17 /17 149.210.128.0 – 149.210.255.255 AS20857 1
14 141.138.206.0/24 /24 141.138.206.0 – 141.138.206.255 AS20857 1
15 141.138.204.0/23 /23 141.138.204.0 – 141.138.205.255 AS20857 1
16 141.138.200.0/22 /22 141.138.200.0 – 141.138.203.255 AS20857 1
17 141.138.192.0/21 /21 141.138.192.0 – 141.138.199.255 AS20857 1
18 141.138.136.0/21 /21 141.138.136.0 – 141.138.143.255 AS20857 1
19 136.144.128.0/17 /17 136.144.128.0 – 136.144.255.255 AS20857 1
20 95.170.64.0/19 /19 95.170.64.0 – 95.170.95.255 AS20857 1
21 93.191.132.0/23 /23 93.191.132.0 – 93.191.133.255 AS20857 1
22 93.191.128.0/22 /22 93.191.128.0 – 93.191.131.255 AS20857 1
23 93.119.0.0/20 /20 93.119.0.0 – 93.119.15.255 AS20857 1
24 91.142.254.0/23 /23 91.142.254.0 – 91.142.255.255 AS20857 1
25 89.41.168.0/22 /22 89.41.168.0 – 89.41.171.255 AS20857 1
26 89.31.102.0/23 /23 89.31.102.0 – 89.31.103.255 AS20857 1
27 89.31.100.0/24 /24 89.31.100.0 – 89.31.100.255 AS20857 1
28 89.31.96.0/23 /23 89.31.96.0 – 89.31.97.255 AS20857 1
29 87.253.128.0/19 /19 87.253.128.0 – 87.253.159.255 AS20857 1
30 86.105.244.0/22 /22 86.105.244.0 – 86.105.247.255 AS20857 1
31 85.222.228.0/22 /22 85.222.228.0 – 85.222.231.255 AS20857 1
32 85.10.128.0/19 /19 85.10.128.0 – 85.10.159.255 AS20857 1
33 84.247.8.0/21 /21 84.247.8.0 – 84.247.15.255 AS20857 1
34 80.69.64.0/19 /19 80.69.64.0 – 80.69.95.255 AS20857 1
35 79.170.94.0/23 /23 79.170.94.0 – 79.170.95.255 AS20857 1
36 79.170.93.0/24 /24 79.170.93.0 – 79.170.93.255 AS20857 1
37 79.170.90.0/23 /23 79.170.90.0 – 79.170.91.255 AS20857 1
38 79.170.88.0/24 /24 79.170.88.0 – 79.170.88.255 AS20857 1
39 77.72.144.0/21 /21 77.72.144.0 – 77.72.151.255 AS20857 1
40 37.230.96.0/21 /21 37.230.96.0 – 37.230.103.255 AS20857 1
41 37.97.128.0/17 /17 37.97.128.0 – 37.97.255.255 AS20857 1
42 37.34.56.0/21 /21 37.34.56.0 – 37.34.63.255 AS20857 1
43 37.34.48.0/21 /21 37.34.48.0 – 37.34.55.255 AS20857 1
44 31.14.96.0/22 /22 31.14.96.0 – 31.14.99.255 AS20857 1
45 31.3.102.0/23 /23 31.3.102.0 – 31.3.103.255 AS20857 1
46 31.3.101.0/24 /24 31.3.101.0 – 31.3.101.255 AS20857 1
47 31.3.96.0/22 /22 31.3.96.0 – 31.3.99.255 AS20857 1
48 5.61.248.0/21 /21 5.61.248.0 – 5.61.255.255 AS20857 1