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 93 IPv4 prefixes · ASN: AS109 · showing 1–93
# Prefix ↑ Mask Range Origin ASN MOAS
1 12.5.186.0/23 /23 12.5.186.0 – 12.5.187.255 AS109 1
2 12.19.88.0/21 /21 12.19.88.0 – 12.19.95.255 AS109 1
3 12.159.148.0/22 /22 12.159.148.0 – 12.159.151.255 AS109 1
4 64.100.0.0/16 /16 64.100.0.0 – 64.100.255.255 AS109 1
5 64.101.0.0/18 /18 64.101.0.0 – 64.101.63.255 AS109 1
6 64.101.64.0/18 /18 64.101.64.0 – 64.101.127.255 AS109 1
7 64.101.96.0/19 /19 64.101.96.0 – 64.101.127.255 AS109 1
8 64.101.128.0/18 /18 64.101.128.0 – 64.101.191.255 AS109 1
9 64.101.192.0/19 /19 64.101.192.0 – 64.101.223.255 AS109 1
10 64.101.224.0/19 /19 64.101.224.0 – 64.101.255.255 AS109 1
11 64.102.0.0/16 /16 64.102.0.0 – 64.102.255.255 AS109 1
12 64.102.249.0/24 /24 64.102.249.0 – 64.102.249.255 AS109 1
13 64.103.0.0/16 /16 64.103.0.0 – 64.103.255.255 AS109 1
14 64.103.0.0/17 /17 64.103.0.0 – 64.103.127.255 AS109 1
15 64.103.40.0/21 /21 64.103.40.0 – 64.103.47.255 AS109 1
16 64.103.48.0/21 /21 64.103.48.0 – 64.103.55.255 AS109 1
17 64.103.64.0/19 /19 64.103.64.0 – 64.103.95.255 AS109 1
18 64.103.96.0/20 /20 64.103.96.0 – 64.103.111.255 AS109 1
19 64.103.128.0/17 /17 64.103.128.0 – 64.103.255.255 AS109 1
20 64.104.0.0/16 /16 64.104.0.0 – 64.104.255.255 AS109 1
21 64.104.0.0/18 /18 64.104.0.0 – 64.104.63.255 AS109 1
22 64.104.64.0/19 /19 64.104.64.0 – 64.104.95.255 AS109 1
23 64.104.96.0/19 /19 64.104.96.0 – 64.104.127.255 AS109 1
24 64.104.124.0/24 /24 64.104.124.0 – 64.104.124.255 AS109 1
25 64.104.128.0/19 /19 64.104.128.0 – 64.104.159.255 AS109 1
26 64.104.160.0/19 /19 64.104.160.0 – 64.104.191.255 AS109 1
27 64.104.192.0/18 /18 64.104.192.0 – 64.104.255.255 AS109 1
28 64.104.204.0/23 /23 64.104.204.0 – 64.104.205.255 AS109 1
29 64.104.206.0/23 /23 64.104.206.0 – 64.104.207.255 AS109 1
30 66.187.208.0/20 /20 66.187.208.0 – 66.187.223.255 AS109 1
31 72.163.0.0/16 /16 72.163.0.0 – 72.163.255.255 AS109 1
32 72.163.0.0/18 /18 72.163.0.0 – 72.163.63.255 AS109 1
33 72.163.4.0/24 /24 72.163.4.0 – 72.163.4.255 AS109 1
34 72.163.7.0/24 /24 72.163.7.0 – 72.163.7.255 AS109 1
35 72.163.64.0/20 /20 72.163.64.0 – 72.163.79.255 AS109 1
36 72.163.80.0/20 /20 72.163.80.0 – 72.163.95.255 AS109 1
37 72.163.96.0/19 /19 72.163.96.0 – 72.163.127.255 AS109 1
38 72.163.128.0/18 /18 72.163.128.0 – 72.163.191.255 AS109 1
39 72.163.192.0/19 /19 72.163.192.0 – 72.163.223.255 AS109 1
40 72.163.224.0/19 /19 72.163.224.0 – 72.163.255.255 AS109 1
41 72.163.240.0/23 /23 72.163.240.0 – 72.163.241.255 AS109 1
42 72.163.248.0/22 /22 72.163.248.0 – 72.163.251.255 AS109 1
43 103.60.32.0/22 /22 103.60.32.0 – 103.60.35.255 AS109 1
44 111.223.8.0/22 /22 111.223.8.0 – 111.223.11.255 AS109 1
45 128.107.0.0/16 /16 128.107.0.0 – 128.107.255.255 AS109 1
46 128.107.0.0/23 /23 128.107.0.0 – 128.107.1.255 AS109 1
47 128.107.2.0/23 /23 128.107.2.0 – 128.107.3.255 AS109 1
48 128.107.4.0/23 /23 128.107.4.0 – 128.107.5.255 AS109 1
49 128.107.6.0/23 /23 128.107.6.0 – 128.107.7.255 AS109 1
50 128.107.8.0/23 /23 128.107.8.0 – 128.107.9.255 AS109 1
51 128.107.10.0/23 /23 128.107.10.0 – 128.107.11.255 AS109 1
52 128.107.12.0/23 /23 128.107.12.0 – 128.107.13.255 AS109 1
53 128.107.14.0/23 /23 128.107.14.0 – 128.107.15.255 AS109 1
54 128.107.18.0/23 /23 128.107.18.0 – 128.107.19.255 AS109 1
55 128.107.20.0/23 /23 128.107.20.0 – 128.107.21.255 AS109 1
56 128.107.22.0/23 /23 128.107.22.0 – 128.107.23.255 AS109 1
57 128.107.24.0/23 /23 128.107.24.0 – 128.107.25.255 AS109 1
58 128.107.38.0/23 /23 128.107.38.0 – 128.107.39.255 AS109 1
59 128.107.40.0/23 /23 128.107.40.0 – 128.107.41.255 AS109 1
60 128.107.54.0/23 /23 128.107.54.0 – 128.107.55.255 AS109 1
61 144.254.0.0/16 /16 144.254.0.0 – 144.254.255.255 AS109 1
62 161.44.0.0/16 /16 161.44.0.0 – 161.44.255.255 AS109 1
63 171.68.0.0/14 /14 171.68.0.0 – 171.71.255.255 AS109 1
64 173.36.0.0/14 /14 173.36.0.0 – 173.39.255.255 AS109 1
65 173.36.0.0/17 /17 173.36.0.0 – 173.36.127.255 AS109 1
66 173.37.0.0/20 /20 173.37.0.0 – 173.37.15.255 AS109 1
67 173.37.16.0/20 /20 173.37.16.0 – 173.37.31.255 AS109 1
68 173.37.64.0/18 /18 173.37.64.0 – 173.37.127.255 AS109 1
69 173.37.128.0/19 /19 173.37.128.0 – 173.37.159.255 AS109 1
70 173.37.145.0/24 /24 173.37.145.0 – 173.37.145.255 AS109 1
71 173.37.160.0/19 /19 173.37.160.0 – 173.37.191.255 AS109 1
72 173.37.192.0/18 /18 173.37.192.0 – 173.37.255.255 AS109 1
73 173.38.0.0/17 /17 173.38.0.0 – 173.38.127.255 AS109 1
74 173.38.128.0/17 /17 173.38.128.0 – 173.38.255.255 AS109 1
75 173.39.0.0/18 /18 173.39.0.0 – 173.39.63.255 AS109 1
76 173.39.64.0/19 /19 173.39.64.0 – 173.39.95.255 AS109 1
77 173.39.96.0/19 /19 173.39.96.0 – 173.39.127.255 AS109 1
78 173.39.128.0/19 /19 173.39.128.0 – 173.39.159.255 AS109 1
79 173.39.144.0/21 /21 173.39.144.0 – 173.39.151.255 AS109 1
80 173.39.152.0/21 /21 173.39.152.0 – 173.39.159.255 AS109 1
81 173.39.160.0/19 /19 173.39.160.0 – 173.39.191.255 AS109 1
82 173.39.192.0/20 /20 173.39.192.0 – 173.39.207.255 AS109 1
83 173.39.200.0/23 /23 173.39.200.0 – 173.39.201.255 AS109 1
84 192.118.76.0/22 /22 192.118.76.0 – 192.118.79.255 AS109 1
85 192.133.192.0/19 /19 192.133.192.0 – 192.133.223.255 AS109 1
86 192.133.224.0/20 /20 192.133.224.0 – 192.133.239.255 AS109 1
87 192.133.240.0/22 /22 192.133.240.0 – 192.133.243.255 AS109 1
88 192.135.250.0/24 /24 192.135.250.0 – 192.135.250.255 AS109 1
89 198.133.219.0/24 /24 198.133.219.0 – 198.133.219.255 AS109 1
90 198.135.0.0/21 /21 198.135.0.0 – 198.135.7.255 AS109 1
91 204.69.198.0/23 /23 204.69.198.0 – 204.69.199.255 AS109 1
92 204.69.200.0/24 /24 204.69.200.0 – 204.69.200.255 AS109 1
93 216.128.32.0/19 /19 216.128.32.0 – 216.128.63.255 AS109 1