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BGP Full View — RIPE RIS RRC00data as of 2026-09-17 13:11

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
1 155 561
IPv4 origin ASNs
79 103
IPv4 MOAS
5 934
IPv6 prefixes
265 898
IPv6 origin ASNs
37 381
IPv6 MOAS
1 001

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 2 194
287 571 968
/16 13 984
916 455 424
/17 8 686
284 622 848
/18 14 026
229 801 984
/19 26 751
219 144 192
/20 48 508
198 688 768
/21 56 967
116 668 416
/22 118 293
121 132 032
/23 121 170
62 039 040
/24 737 147
188 709 632
Total 1 149 996 4 324 576 000
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 374 272 addr 73.02%
Not announced 1 158 593 024 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 565 954 048 addr 48.85%
    — 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
/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 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 5 839
3 061 317 632
/30 765
200 540 160
/31 389
50 987 008
/32 27 309
1 789 722 624
/33 6 019
197 230 592
/34 5 659
92 717 056
/35 1 996
16 351 232
/36 10 141
41 537 536
/37 1 411
2 889 728
/38 2 810
2 877 440
/39 1 886
965 632
/40 24 555
6 286 080
/41 1 826
233 728
/42 3 094
198 016
/43 1 470
47 040
/44 27 088
433 408
/45 4 934
39 472
/46 6 599
26 396
/47 9 585
19 170
/48 121 996
121 996
Total 265 675 4 414 609 181 434
IPv4 (1 155 561) IPv6 (265 898)
Reset
Found 43 IPv4 prefixes · ASN: AS25133 · showing 1–43
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.139.160.0/19 /19 37.139.160.0 – 37.139.191.255 AS25133 1
2 45.95.164.0/22 /22 45.95.164.0 – 45.95.167.255 AS25133 1
3 45.143.48.0/22 /22 45.143.48.0 – 45.143.51.255 AS25133 1
4 45.153.208.0/22 /22 45.153.208.0 – 45.153.211.255 AS25133 1
5 45.158.48.0/22 /22 45.158.48.0 – 45.158.51.255 AS25133 1
6 46.255.32.0/22 /22 46.255.32.0 – 46.255.35.255 AS25133 1
7 46.255.36.0/22 /22 46.255.36.0 – 46.255.39.255 AS25133 1
8 78.137.0.0/18 /18 78.137.0.0 – 78.137.63.255 AS25133 1
9 83.142.48.0/22 /22 83.142.48.0 – 83.142.51.255 AS25133 1
10 89.200.232.0/21 /21 89.200.232.0 – 89.200.239.255 AS25133 1
11 91.105.207.0/24 /24 91.105.207.0 – 91.105.207.255 AS25133 1
12 91.211.136.0/22 /22 91.211.136.0 – 91.211.139.255 AS25133 1
13 91.217.144.0/24 /24 91.217.144.0 – 91.217.144.255 AS25133 1
14 91.244.0.0/18 /18 91.244.0.0 – 91.244.63.255 AS25133 1
15 92.43.80.0/22 /22 92.43.80.0 – 92.43.83.255 AS25133 1
16 92.118.220.0/22 /22 92.118.220.0 – 92.118.223.255 AS25133 1
17 103.35.160.0/22 /22 103.35.160.0 – 103.35.163.255 AS25133 1
18 103.237.44.0/22 /22 103.237.44.0 – 103.237.47.255 AS25133 1
19 109.227.64.0/18 /18 109.227.64.0 – 109.227.127.255 AS25133 1
20 152.89.20.0/22 /22 152.89.20.0 – 152.89.23.255 AS25133 1
21 176.67.0.0/19 /19 176.67.0.0 – 176.67.31.255 AS25133 1
22 178.216.16.0/21 /21 178.216.16.0 – 178.216.23.255 AS25133 1
23 185.3.148.0/22 /22 185.3.148.0 – 185.3.151.255 AS25133 1
24 185.41.192.0/22 /22 185.41.192.0 – 185.41.195.255 AS25133 1
25 185.62.96.0/22 /22 185.62.96.0 – 185.62.99.255 AS25133 1
26 185.96.28.0/22 /22 185.96.28.0 – 185.96.31.255 AS25133 1
27 185.103.40.0/22 /22 185.103.40.0 – 185.103.43.255 AS25133 1
28 185.128.92.0/22 /22 185.128.92.0 – 185.128.95.255 AS25133 1
29 185.176.108.0/22 /22 185.176.108.0 – 185.176.111.255 AS25133 1
30 185.176.112.0/22 /22 185.176.112.0 – 185.176.115.255 AS25133 1
31 185.203.244.0/22 /22 185.203.244.0 – 185.203.247.255 AS25133 1
32 185.208.112.0/22 /22 185.208.112.0 – 185.208.115.255 AS25133 1
33 185.228.100.0/22 /22 185.228.100.0 – 185.228.103.255 AS25133 1
34 193.0.240.0/24 /24 193.0.240.0 – 193.0.240.255 AS25133 1
35 193.106.80.0/22 /22 193.106.80.0 – 193.106.83.255 AS25133 1
36 193.254.196.0/24 /24 193.254.196.0 – 193.254.196.255 AS25133 1
37 193.254.197.0/24 /24 193.254.197.0 – 193.254.197.255 AS25133 1
38 194.1.220.0/23 /23 194.1.220.0 – 194.1.221.255 AS25133 1
39 195.95.232.0/23 /23 195.95.232.0 – 195.95.233.255 AS25133 1
40 212.55.64.0/19 /19 212.55.64.0 – 212.55.95.255 AS25133 1
41 213.108.52.0/22 /22 213.108.52.0 – 213.108.55.255 AS25133 1
42 217.115.96.0/21 /21 217.115.96.0 – 217.115.103.255 AS25133 1
43 217.115.104.0/21 /21 217.115.104.0 – 217.115.111.255 AS25133 1