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 →
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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 83 IPv4 prefixes · ASN: AS12119 · showing 1–83
# Prefix ↑ Mask Range Origin ASN MOAS
1 23.249.32.0/20 /20 23.249.32.0 – 23.249.47.255 AS12119 1
2 23.249.32.0/21 /21 23.249.32.0 – 23.249.39.255 AS12119 1
3 23.249.40.0/23 /23 23.249.40.0 – 23.249.41.255 AS12119 1
4 66.94.192.0/23 /23 66.94.192.0 – 66.94.193.255 AS12119 1
5 66.94.196.0/24 /24 66.94.196.0 – 66.94.196.255 AS12119 1
6 66.94.208.0/24 /24 66.94.208.0 – 66.94.208.255 AS12119 1
7 66.94.211.0/24 /24 66.94.211.0 – 66.94.211.255 AS12119 1
8 74.120.200.0/21 /21 74.120.200.0 – 74.120.207.255 AS12119 1
9 131.103.138.0/23 /23 131.103.138.0 – 131.103.139.255 AS12119 1
10 140.141.128.0/17 /17 140.141.128.0 – 140.141.255.255 AS12119 1
11 140.141.128.0/20 /20 140.141.128.0 – 140.141.143.255 AS12119 1
12 140.141.144.0/20 /20 140.141.144.0 – 140.141.159.255 AS12119 1
13 140.141.160.0/20 /20 140.141.160.0 – 140.141.175.255 AS12119 1
14 140.141.176.0/21 /21 140.141.176.0 – 140.141.183.255 AS12119 1
15 140.141.192.0/21 /21 140.141.192.0 – 140.141.199.255 AS12119 1
16 140.141.200.0/21 /21 140.141.200.0 – 140.141.207.255 AS12119 1
17 140.141.208.0/21 /21 140.141.208.0 – 140.141.215.255 AS12119 1
18 140.141.220.0/22 /22 140.141.220.0 – 140.141.223.255 AS12119 1
19 140.141.224.0/20 /20 140.141.224.0 – 140.141.239.255 AS12119 1
20 140.141.240.0/21 /21 140.141.240.0 – 140.141.247.255 AS12119 1
21 140.141.248.0/21 /21 140.141.248.0 – 140.141.255.255 AS12119 1
22 140.177.64.0/18 /18 140.177.64.0 – 140.177.127.255 AS12119 1
23 140.177.76.0/22 /22 140.177.76.0 – 140.177.79.255 AS12119 1
24 140.177.80.0/21 /21 140.177.80.0 – 140.177.87.255 AS12119 1
25 140.177.88.0/21 /21 140.177.88.0 – 140.177.95.255 AS12119 1
26 140.177.96.0/21 /21 140.177.96.0 – 140.177.103.255 AS12119 1
27 140.177.104.0/22 /22 140.177.104.0 – 140.177.107.255 AS12119 1
28 140.177.112.0/22 /22 140.177.112.0 – 140.177.115.255 AS12119 1
29 140.177.116.0/22 /22 140.177.116.0 – 140.177.119.255 AS12119 1
30 140.177.122.0/23 /23 140.177.122.0 – 140.177.123.255 AS12119 1
31 140.177.124.0/23 /23 140.177.124.0 – 140.177.125.255 AS12119 1
32 140.177.128.0/18 /18 140.177.128.0 – 140.177.191.255 AS12119 1
33 140.177.130.0/23 /23 140.177.130.0 – 140.177.131.255 AS12119 1
34 140.177.132.0/22 /22 140.177.132.0 – 140.177.135.255 AS12119 1
35 140.177.136.0/21 /21 140.177.136.0 – 140.177.143.255 AS12119 1
36 140.177.148.0/22 /22 140.177.148.0 – 140.177.151.255 AS12119 1
37 140.177.152.0/21 /21 140.177.152.0 – 140.177.159.255 AS12119 1
38 140.177.160.0/19 /19 140.177.160.0 – 140.177.191.255 AS12119 1
39 140.177.192.0/19 /19 140.177.192.0 – 140.177.223.255 AS12119 1
40 140.177.192.0/21 /21 140.177.192.0 – 140.177.199.255 AS12119 1
41 140.177.200.0/21 /21 140.177.200.0 – 140.177.207.255 AS12119 1
42 140.177.216.0/21 /21 140.177.216.0 – 140.177.223.255 AS12119 1
43 140.177.224.0/19 /19 140.177.224.0 – 140.177.255.255 AS12119 1
44 140.177.254.0/23 /23 140.177.254.0 – 140.177.255.255 AS12119 1
45 142.204.64.0/19 /19 142.204.64.0 – 142.204.95.255 AS12119 1
46 142.204.64.0/21 /21 142.204.64.0 – 142.204.71.255 AS12119 1
47 142.204.72.0/22 /22 142.204.72.0 – 142.204.75.255 AS12119 1
48 142.204.76.0/22 /22 142.204.76.0 – 142.204.79.255 AS12119 1
49 142.204.80.0/21 /21 142.204.80.0 – 142.204.87.255 AS12119 1
50 142.204.88.0/21 /21 142.204.88.0 – 142.204.95.255 AS12119 1
51 142.204.96.0/21 /21 142.204.96.0 – 142.204.103.255 AS12119 1
52 142.204.104.0/21 /21 142.204.104.0 – 142.204.111.255 AS12119 1
53 165.254.182.0/23 /23 165.254.182.0 – 165.254.183.255 AS12119 1
54 165.254.184.0/23 /23 165.254.184.0 – 165.254.185.255 AS12119 1
55 167.254.32.0/19 /19 167.254.32.0 – 167.254.63.255 AS12119 1
56 169.197.144.0/22 /22 169.197.144.0 – 169.197.147.255 AS12119 1
57 169.197.144.0/23 /23 169.197.144.0 – 169.197.145.255 AS12119 1
58 169.197.146.0/23 /23 169.197.146.0 – 169.197.147.255 AS12119 1
59 192.80.96.0/20 /20 192.80.96.0 – 192.80.111.255 AS12119 1
60 198.88.120.0/23 /23 198.88.120.0 – 198.88.121.255 AS12119 1
61 198.88.216.0/24 /24 198.88.216.0 – 198.88.216.255 AS12119 1
62 204.42.16.0/20 /20 204.42.16.0 – 204.42.31.255 AS12119 1
63 204.42.18.0/24 /24 204.42.18.0 – 204.42.18.255 AS12119 1
64 204.42.25.0/24 /24 204.42.25.0 – 204.42.25.255 AS12119 1
65 204.42.29.0/24 /24 204.42.29.0 – 204.42.29.255 AS12119 1
66 204.141.60.0/22 /22 204.141.60.0 – 204.141.63.255 AS12119 1
67 206.222.58.0/23 /23 206.222.58.0 – 206.222.59.255 AS12119 1
68 207.152.68.0/23 /23 207.152.68.0 – 207.152.69.255 AS12119 1
69 207.152.70.0/23 /23 207.152.70.0 – 207.152.71.255 AS12119 1
70 207.152.102.0/23 /23 207.152.102.0 – 207.152.103.255 AS12119 1
71 209.128.192.0/19 /19 209.128.192.0 – 209.128.223.255 AS12119 1
72 209.128.192.0/20 /20 209.128.192.0 – 209.128.207.255 AS12119 1
73 209.128.208.0/21 /21 209.128.208.0 – 209.128.215.255 AS12119 1
74 209.128.216.0/21 /21 209.128.216.0 – 209.128.223.255 AS12119 1
75 216.169.0.0/19 /19 216.169.0.0 – 216.169.31.255 AS12119 1
76 216.169.0.0/20 /20 216.169.0.0 – 216.169.15.255 AS12119 1
77 216.169.5.0/24 /24 216.169.5.0 – 216.169.5.255 AS12119 1
78 216.169.9.0/24 /24 216.169.9.0 – 216.169.9.255 AS12119 1
79 216.169.15.0/24 /24 216.169.15.0 – 216.169.15.255 AS12119 1
80 216.169.16.0/22 /22 216.169.16.0 – 216.169.19.255 AS12119 1
81 216.169.20.0/22 /22 216.169.20.0 – 216.169.23.255 AS12119 1
82 216.169.28.0/24 /24 216.169.28.0 – 216.169.28.255 AS12119 1
83 216.169.30.0/23 /23 216.169.30.0 – 216.169.31.255 AS12119 1