BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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 →
thank you!
IPv4 prefixes
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 59 IPv4 prefixes · ASN: AS134375 · showing 1–59
# Prefix ↑ Mask Range Origin ASN MOAS
1 43.230.64.0/22 /22 43.230.64.0 – 43.230.67.255 AS134375 1
2 43.230.64.0/23 /23 43.230.64.0 – 43.230.65.255 AS134375 1
3 43.230.66.0/23 /23 43.230.66.0 – 43.230.67.255 AS134375 1
4 43.230.66.0/24 /24 43.230.66.0 – 43.230.66.255 AS134375 1
5 45.122.120.0/22 /22 45.122.120.0 – 45.122.123.255 AS134375 1
6 45.122.120.0/23 /23 45.122.120.0 – 45.122.121.255 AS134375 1
7 45.122.122.0/23 /23 45.122.122.0 – 45.122.123.255 AS134375 1
8 45.251.48.0/22 /22 45.251.48.0 – 45.251.51.255 AS134375 1
9 45.251.48.0/23 /23 45.251.48.0 – 45.251.49.255 AS134375 1
10 45.251.50.0/23 /23 45.251.50.0 – 45.251.51.255 AS134375 1
11 103.62.236.0/22 /22 103.62.236.0 – 103.62.239.255 AS134375 1
12 103.62.236.0/23 /23 103.62.236.0 – 103.62.237.255 AS134375 1
13 103.62.236.0/24 /24 103.62.236.0 – 103.62.236.255 AS134375 1
14 103.62.237.0/24 /24 103.62.237.0 – 103.62.237.255 AS134375 1
15 103.62.238.0/23 /23 103.62.238.0 – 103.62.239.255 AS134375 1
16 103.62.239.0/24 /24 103.62.239.0 – 103.62.239.255 AS134375 1
17 103.77.0.0/22 /22 103.77.0.0 – 103.77.3.255 AS134375 1
18 103.77.0.0/23 /23 103.77.0.0 – 103.77.1.255 AS134375 1
19 103.77.2.0/23 /23 103.77.2.0 – 103.77.3.255 AS134375 1
20 103.164.24.0/24 /24 103.164.24.0 – 103.164.24.255 AS134375 1
21 103.176.140.0/23 /23 103.176.140.0 – 103.176.141.255 AS134375 1
22 103.179.8.0/23 /23 103.179.8.0 – 103.179.9.255 AS134375 1
23 103.219.228.0/22 /22 103.219.228.0 – 103.219.231.255 AS134375 1
24 103.219.228.0/23 /23 103.219.228.0 – 103.219.229.255 AS134375 1
25 103.219.230.0/23 /23 103.219.230.0 – 103.219.231.255 AS134375 1
26 103.251.140.0/22 /22 103.251.140.0 – 103.251.143.255 AS134375 1
27 103.251.140.0/23 /23 103.251.140.0 – 103.251.141.255 AS134375 1
28 103.251.142.0/23 /23 103.251.142.0 – 103.251.143.255 AS134375 1
29 116.206.156.0/22 /22 116.206.156.0 – 116.206.159.255 AS134375 1
30 116.206.156.0/23 /23 116.206.156.0 – 116.206.157.255 AS134375 1
31 116.206.158.0/23 /23 116.206.158.0 – 116.206.159.255 AS134375 1
32 119.252.192.0/22 /22 119.252.192.0 – 119.252.195.255 AS134375 1
33 119.252.192.0/23 /23 119.252.192.0 – 119.252.193.255 AS134375 1
34 119.252.194.0/23 /23 119.252.194.0 – 119.252.195.255 AS134375 1
35 119.252.196.0/22 /22 119.252.196.0 – 119.252.199.255 AS134375 1
36 119.252.196.0/23 /23 119.252.196.0 – 119.252.197.255 AS134375 1
37 119.252.198.0/23 /23 119.252.198.0 – 119.252.199.255 AS134375 1
38 119.252.200.0/21 /21 119.252.200.0 – 119.252.207.255 AS134375 1
39 119.252.200.0/22 /22 119.252.200.0 – 119.252.203.255 AS134375 1
40 119.252.200.0/23 /23 119.252.200.0 – 119.252.201.255 AS134375 1
41 119.252.202.0/23 /23 119.252.202.0 – 119.252.203.255 AS134375 1
42 119.252.204.0/22 /22 119.252.204.0 – 119.252.207.255 AS134375 1
43 119.252.204.0/23 /23 119.252.204.0 – 119.252.205.255 AS134375 1
44 119.252.206.0/23 /23 119.252.206.0 – 119.252.207.255 AS134375 1
45 119.252.210.0/23 /23 119.252.210.0 – 119.252.211.255 AS134375 1
46 119.252.216.0/22 /22 119.252.216.0 – 119.252.219.255 AS134375 1
47 119.252.216.0/23 /23 119.252.216.0 – 119.252.217.255 AS134375 1
48 119.252.218.0/23 /23 119.252.218.0 – 119.252.219.255 AS134375 1
49 119.252.220.0/22 /22 119.252.220.0 – 119.252.223.255 AS134375 1
50 119.252.220.0/23 /23 119.252.220.0 – 119.252.221.255 AS134375 1
51 119.252.222.0/23 /23 119.252.222.0 – 119.252.223.255 AS134375 1
52 161.248.174.0/24 /24 161.248.174.0 – 161.248.174.255 AS134375 1
53 161.248.175.0/24 /24 161.248.175.0 – 161.248.175.255 AS134375 1
54 163.128.130.0/23 /23 163.128.130.0 – 163.128.131.255 AS134375 1
55 203.145.56.0/23 /23 203.145.56.0 – 203.145.57.255 AS134375 1
56 203.189.252.0/22 /22 203.189.252.0 – 203.189.255.255 AS134375 1
57 203.189.252.0/23 /23 203.189.252.0 – 203.189.253.255 AS134375 1
58 203.189.254.0/23 /23 203.189.254.0 – 203.189.255.255 AS134375 1
59 203.189.254.0/24 /24 203.189.254.0 – 203.189.254.255 AS134375 1