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BGP Full View — RIPE RIS RRC00data as of 2026-09-18 13:21

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
1 155 716
IPv4 origin ASNs
79 116
IPv4 MOAS
5 891
IPv6 prefixes
265 843
IPv6 origin ASNs
37 387
IPv6 MOAS
1 023

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
/12 306
320 864 256
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 693
284 852 224
/18 14 023
229 752 832
/19 26 746
219 103 232
/20 48 498
198 647 808
/21 56 957
116 647 936
/22 118 268
121 106 432
/23 121 104
62 005 248
/24 737 421
188 779 776
Total 1 150 159 4 325 713 152
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 588 544 addr 73.03%
Not announced 1 158 378 752 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.16%
↳ routable but not announced 565 739 776 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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 48
805 306 368
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 845
3 064 463 360
/30 765
200 540 160
/31 388
50 855 936
/32 27 283
1 788 018 688
/33 6 034
197 722 112
/34 5 657
92 684 288
/35 1 982
16 236 544
/36 10 115
41 431 040
/37 1 411
2 889 728
/38 2 815
2 882 560
/39 1 885
965 120
/40 24 625
6 304 000
/41 1 828
233 984
/42 3 098
198 272
/43 1 483
47 456
/44 27 093
433 488
/45 4 934
39 472
/46 6 598
26 392
/47 9 587
19 174
/48 121 892
121 892
Total 265 621 4 414 593 975 938
IPv4 (1 155 716) IPv6 (265 843)
Reset
Found 81 IPv4 prefixes · ASN: AS37965 · showing 1–81
# Prefix ↑ Mask Range Origin ASN MOAS
1 139.220.199.0/24 /24 139.220.199.0 – 139.220.199.255 AS37965 1
2 222.126.128.0/17 /17 222.126.128.0 – 222.126.255.255 AS7468, AS37965 2
3 222.126.128.0/23 /23 222.126.128.0 – 222.126.129.255 AS37965 1
4 222.126.130.0/23 /23 222.126.130.0 – 222.126.131.255 AS37965 1
5 222.126.132.0/23 /23 222.126.132.0 – 222.126.133.255 AS37965 1
6 222.126.134.0/24 /24 222.126.134.0 – 222.126.134.255 AS37965 1
7 222.126.138.0/24 /24 222.126.138.0 – 222.126.138.255 AS37965 1
8 222.126.139.0/24 /24 222.126.139.0 – 222.126.139.255 AS37965 1
9 222.126.140.0/23 /23 222.126.140.0 – 222.126.141.255 AS37965 1
10 222.126.141.0/24 /24 222.126.141.0 – 222.126.141.255 AS37965 1
11 222.126.142.0/23 /23 222.126.142.0 – 222.126.143.255 AS37965 1
12 222.126.144.0/24 /24 222.126.144.0 – 222.126.144.255 AS37965 1
13 222.126.146.0/23 /23 222.126.146.0 – 222.126.147.255 AS37965 1
14 222.126.147.0/24 /24 222.126.147.0 – 222.126.147.255 AS37965 1
15 222.126.148.0/23 /23 222.126.148.0 – 222.126.149.255 AS37965 1
16 222.126.150.0/23 /23 222.126.150.0 – 222.126.151.255 AS37965 1
17 222.126.150.0/24 /24 222.126.150.0 – 222.126.150.255 AS37965 1
18 222.126.152.0/23 /23 222.126.152.0 – 222.126.153.255 AS37965 1
19 222.126.154.0/23 /23 222.126.154.0 – 222.126.155.255 AS37965 1
20 222.126.156.0/23 /23 222.126.156.0 – 222.126.157.255 AS7468, AS37965 2
21 222.126.158.0/23 /23 222.126.158.0 – 222.126.159.255 AS37965 1
22 222.126.160.0/23 /23 222.126.160.0 – 222.126.161.255 AS37965 1
23 222.126.162.0/23 /23 222.126.162.0 – 222.126.163.255 AS37965 1
24 222.126.164.0/23 /23 222.126.164.0 – 222.126.165.255 AS37965 1
25 222.126.164.0/24 /24 222.126.164.0 – 222.126.164.255 AS37965 1
26 222.126.166.0/23 /23 222.126.166.0 – 222.126.167.255 AS7468, AS37965 2
27 222.126.168.0/23 /23 222.126.168.0 – 222.126.169.255 AS37965 1
28 222.126.170.0/23 /23 222.126.170.0 – 222.126.171.255 AS37965 1
29 222.126.170.0/24 /24 222.126.170.0 – 222.126.170.255 AS37965 1
30 222.126.171.0/24 /24 222.126.171.0 – 222.126.171.255 AS37965 1
31 222.126.172.0/23 /23 222.126.172.0 – 222.126.173.255 AS37965 1
32 222.126.173.0/24 /24 222.126.173.0 – 222.126.173.255 AS37965 1
33 222.126.174.0/23 /23 222.126.174.0 – 222.126.175.255 AS7468, AS37965 2
34 222.126.174.0/24 /24 222.126.174.0 – 222.126.174.255 AS7468, AS37965 2
35 222.126.176.0/23 /23 222.126.176.0 – 222.126.177.255 AS37965 1
36 222.126.178.0/23 /23 222.126.178.0 – 222.126.179.255 AS7468, AS37965 2
37 222.126.179.0/24 /24 222.126.179.0 – 222.126.179.255 AS37965 1
38 222.126.180.0/23 /23 222.126.180.0 – 222.126.181.255 AS7468, AS37965 2
39 222.126.180.0/24 /24 222.126.180.0 – 222.126.180.255 AS37965 1
40 222.126.181.0/24 /24 222.126.181.0 – 222.126.181.255 AS37965 1
41 222.126.182.0/23 /23 222.126.182.0 – 222.126.183.255 AS7468, AS37965 2
42 222.126.182.0/24 /24 222.126.182.0 – 222.126.182.255 AS37965 1
43 222.126.183.0/24 /24 222.126.183.0 – 222.126.183.255 AS37965 1
44 222.126.184.0/23 /23 222.126.184.0 – 222.126.185.255 AS7468, AS37965 2
45 222.126.184.0/24 /24 222.126.184.0 – 222.126.184.255 AS37965 1
46 222.126.185.0/24 /24 222.126.185.0 – 222.126.185.255 AS37965 1
47 222.126.186.0/23 /23 222.126.186.0 – 222.126.187.255 AS37965 1
48 222.126.188.0/24 /24 222.126.188.0 – 222.126.188.255 AS37965 1
49 222.126.189.0/24 /24 222.126.189.0 – 222.126.189.255 AS37965 1
50 222.126.192.0/23 /23 222.126.192.0 – 222.126.193.255 AS37965 1
51 222.126.194.0/23 /23 222.126.194.0 – 222.126.195.255 AS37965 1
52 222.126.196.0/23 /23 222.126.196.0 – 222.126.197.255 AS37965 1
53 222.126.200.0/23 /23 222.126.200.0 – 222.126.201.255 AS37965 1
54 222.126.202.0/23 /23 222.126.202.0 – 222.126.203.255 AS37965 1
55 222.126.208.0/23 /23 222.126.208.0 – 222.126.209.255 AS37965 1
56 222.126.212.0/23 /23 222.126.212.0 – 222.126.213.255 AS37965 1
57 222.126.214.0/23 /23 222.126.214.0 – 222.126.215.255 AS7468, AS37965 2
58 222.126.216.0/23 /23 222.126.216.0 – 222.126.217.255 AS37965 1
59 222.126.216.0/24 /24 222.126.216.0 – 222.126.216.255 AS37965 1
60 222.126.228.0/23 /23 222.126.228.0 – 222.126.229.255 AS37965 1
61 222.126.234.0/23 /23 222.126.234.0 – 222.126.235.255 AS37965 1
62 222.126.236.0/23 /23 222.126.236.0 – 222.126.237.255 AS37965 1
63 222.126.236.0/24 /24 222.126.236.0 – 222.126.236.255 AS37965 1
64 222.126.238.0/23 /23 222.126.238.0 – 222.126.239.255 AS37965 1
65 222.126.239.0/24 /24 222.126.239.0 – 222.126.239.255 AS37965 1
66 222.126.240.0/20 /20 222.126.240.0 – 222.126.255.255 AS37965 1
67 222.126.240.0/23 /23 222.126.240.0 – 222.126.241.255 AS7468, AS37965 2
68 222.126.241.0/24 /24 222.126.241.0 – 222.126.241.255 AS7468, AS37965 2
69 222.126.242.0/23 /23 222.126.242.0 – 222.126.243.255 AS7468, AS37965 2
70 222.126.243.0/24 /24 222.126.243.0 – 222.126.243.255 AS37965 1
71 222.126.244.0/22 /22 222.126.244.0 – 222.126.247.255 AS37965 1
72 222.126.244.0/23 /23 222.126.244.0 – 222.126.245.255 AS7468, AS37965 2
73 222.126.244.0/24 /24 222.126.244.0 – 222.126.244.255 AS7468, AS37965 2
74 222.126.245.0/24 /24 222.126.245.0 – 222.126.245.255 AS37965 1
75 222.126.246.0/23 /23 222.126.246.0 – 222.126.247.255 AS37965 1
76 222.126.248.0/23 /23 222.126.248.0 – 222.126.249.255 AS37965 1
77 222.126.248.0/24 /24 222.126.248.0 – 222.126.248.255 AS37965 1
78 222.126.249.0/24 /24 222.126.249.0 – 222.126.249.255 AS37965 1
79 222.126.250.0/23 /23 222.126.250.0 – 222.126.251.255 AS37965 1
80 222.126.254.0/23 /23 222.126.254.0 – 222.126.255.255 AS37965 1
81 222.126.255.0/24 /24 222.126.255.0 – 222.126.255.255 AS37965 1