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BGP Full View — RIPE RIS RRC00data as of 2026-11-03 06:05

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
1 165 348
IPv4 origin ASNs
79 534
IPv4 MOAS
6 679
IPv6 prefixes
89 778
IPv6 origin ASNs
27 323
IPv6 MOAS
217

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
/12 304
318 767 104
/13 592
310 378 496
/14 1 208
316 669 952
/15 2 186
286 523 392
/16 13 975
915 865 600
/17 8 680
284 426 240
/18 13 957
228 671 488
/19 26 679
218 554 368
/20 48 454
198 467 584
/21 57 299
117 348 352
/22 119 080
121 937 920
/23 122 097
62 513 664
/24 745 434
190 831 104
Total 1 160 111 4 323 832 832
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 561 600 addr 73.15%
Not announced 1 153 405 696 addr 26.85%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.38%
↳ routable but not announced 560 812 800 addr 48.62%
    — of total IPv4 space 13.06%
    — of announceable space (total − tech/reserved) 15.15%
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 16
4 294 967 296
/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 22
92 274 688
/27 19
39 845 888
/28 169
177 209 344
/29 5 854
3 069 181 952
/30 742
194 510 848
/31 389
50 987 008
/32 27 580
1 807 482 880
/33 6 062
198 639 616
/34 5 780
94 699 520
/35 2 012
16 482 304
/36 10 314
42 246 144
/37 1 428
2 924 544
/38 2 803
2 870 272
/39 1 895
970 240
/40 24 610
6 300 160
Total 89 777 4 414 941 264 896
IPv4 (1 165 348) IPv6 (89 778)
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