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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 54 IPv4 prefixes · ASN: AS37645 · showing 1–54
# Prefix ↑ Mask Range Origin ASN MOAS
1 102.130.192.0/21 /21 102.130.192.0 – 102.130.199.255 AS37645 1
2 102.130.200.0/21 /21 102.130.200.0 – 102.130.207.255 AS37645 1
3 102.130.208.0/21 /21 102.130.208.0 – 102.130.215.255 AS37645 1
4 102.130.216.0/21 /21 102.130.216.0 – 102.130.223.255 AS37645 1
5 102.201.212.0/22 /22 102.201.212.0 – 102.201.215.255 AS37645 1
6 102.202.244.0/22 /22 102.202.244.0 – 102.202.247.255 AS37645 1
7 102.203.240.0/22 /22 102.203.240.0 – 102.203.243.255 AS37645 1
8 102.203.244.0/22 /22 102.203.244.0 – 102.203.247.255 AS37645 1
9 102.203.248.0/22 /22 102.203.248.0 – 102.203.251.255 AS37645 1
10 102.203.252.0/22 /22 102.203.252.0 – 102.203.255.255 AS37645 1
11 102.206.52.0/22 /22 102.206.52.0 – 102.206.55.255 AS37645 1
12 102.206.56.0/22 /22 102.206.56.0 – 102.206.59.255 AS37645 1
13 102.206.60.0/22 /22 102.206.60.0 – 102.206.63.255 AS37645 1
14 102.206.196.0/22 /22 102.206.196.0 – 102.206.199.255 AS37645 1
15 102.207.192.0/22 /22 102.207.192.0 – 102.207.195.255 AS37645 1
16 102.208.92.0/22 /22 102.208.92.0 – 102.208.95.255 AS37645 1
17 102.208.148.0/22 /22 102.208.148.0 – 102.208.151.255 AS37645 1
18 102.209.4.0/22 /22 102.209.4.0 – 102.209.7.255 AS37645 1
19 102.210.4.0/22 /22 102.210.4.0 – 102.210.7.255 AS37645 1
20 102.210.120.0/22 /22 102.210.120.0 – 102.210.123.255 AS37645 1
21 102.210.176.0/22 /22 102.210.176.0 – 102.210.179.255 AS37645 1
22 102.210.228.0/22 /22 102.210.228.0 – 102.210.231.255 AS37645 1
23 102.211.128.0/22 /22 102.211.128.0 – 102.211.131.255 AS37645 1
24 102.211.200.0/22 /22 102.211.200.0 – 102.211.203.255 AS37645 1
25 102.213.12.0/22 /22 102.213.12.0 – 102.213.15.255 AS37645 1
26 102.213.96.0/22 /22 102.213.96.0 – 102.213.99.255 AS37645 1
27 102.213.100.0/22 /22 102.213.100.0 – 102.213.103.255 AS37645 1
28 102.213.104.0/22 /22 102.213.104.0 – 102.213.107.255 AS37645 1
29 102.213.108.0/22 /22 102.213.108.0 – 102.213.111.255 AS37645 1
30 102.214.0.0/22 /22 102.214.0.0 – 102.214.3.255 AS37645 1
31 102.215.60.0/22 /22 102.215.60.0 – 102.215.63.255 AS37645 1
32 102.215.168.0/22 /22 102.215.168.0 – 102.215.171.255 AS37645 1
33 102.215.180.0/22 /22 102.215.180.0 – 102.215.183.255 AS37645 1
34 102.216.44.0/22 /22 102.216.44.0 – 102.216.47.255 AS37645 1
35 102.216.48.0/22 /22 102.216.48.0 – 102.216.51.255 AS37645 1
36 102.216.52.0/22 /22 102.216.52.0 – 102.216.55.255 AS37645 1
37 102.216.56.0/22 /22 102.216.56.0 – 102.216.59.255 AS37645 1
38 102.216.140.0/22 /22 102.216.140.0 – 102.216.143.255 AS37645 1
39 102.217.192.0/22 /22 102.217.192.0 – 102.217.195.255 AS37645 1
40 102.218.92.0/22 /22 102.218.92.0 – 102.218.95.255 AS37645 1
41 102.218.148.0/22 /22 102.218.148.0 – 102.218.151.255 AS37645 1
42 102.218.180.0/22 /22 102.218.180.0 – 102.218.183.255 AS37645 1
43 102.219.184.0/22 /22 102.219.184.0 – 102.219.187.255 AS37645 1
44 102.220.192.0/22 /22 102.220.192.0 – 102.220.195.255 AS37645 1
45 102.221.108.0/22 /22 102.221.108.0 – 102.221.111.255 AS37645 1
46 102.221.172.0/22 /22 102.221.172.0 – 102.221.175.255 AS37645 1
47 129.122.128.0/19 /19 129.122.128.0 – 129.122.159.255 AS37645 1
48 129.122.160.0/19 /19 129.122.160.0 – 129.122.191.255 AS37645 1
49 129.122.192.0/19 /19 129.122.192.0 – 129.122.223.255 AS37645 1
50 129.122.224.0/19 /19 129.122.224.0 – 129.122.255.255 AS37645 1
51 154.66.104.0/22 /22 154.66.104.0 – 154.66.107.255 AS37645 1
52 154.118.192.0/21 /21 154.118.192.0 – 154.118.199.255 AS37645 1
53 154.118.200.0/21 /21 154.118.200.0 – 154.118.207.255 AS37645 1
54 154.118.208.0/20 /20 154.118.208.0 – 154.118.223.255 AS37645 1