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 94 IPv4 prefixes · ASN: AS18978 · showing 1–94
# Prefix ↓ Mask Range Origin ASN MOAS
1 216.152.224.0/20 /20 216.152.224.0 – 216.152.239.255 AS18978 1
2 213.244.143.0/24 /24 213.244.143.0 – 213.244.143.255 AS18978 1
3 199.231.212.0/23 /23 199.231.212.0 – 199.231.213.255 AS18978 1
4 199.231.208.0/22 /22 199.231.208.0 – 199.231.211.255 AS18978 1
5 199.229.232.0/22 /22 199.229.232.0 – 199.229.235.255 AS18978 1
6 199.193.254.0/23 /23 199.193.254.0 – 199.193.255.255 AS18978 1
7 199.193.252.0/23 /23 199.193.252.0 – 199.193.253.255 AS18978 1
8 199.193.249.0/24 /24 199.193.249.0 – 199.193.249.255 AS18978 1
9 199.193.248.0/23 /23 199.193.248.0 – 199.193.249.255 AS18978 1
10 199.188.74.0/23 /23 199.188.74.0 – 199.188.75.255 AS18978 1
11 199.188.72.0/23 /23 199.188.72.0 – 199.188.73.255 AS18978 1
12 199.48.68.0/22 /22 199.48.68.0 – 199.48.71.255 AS18978 1
13 194.124.244.0/23 /23 194.124.244.0 – 194.124.245.255 AS18978 1
14 194.59.220.0/24 /24 194.59.220.0 – 194.59.220.255 AS18978 1
15 192.238.144.0/20 /20 192.238.144.0 – 192.238.159.255 AS18978 1
16 192.229.79.0/24 /24 192.229.79.0 – 192.229.79.255 AS18978 1
17 192.229.64.0/20 /20 192.229.64.0 – 192.229.79.255 AS18978 1
18 154.217.224.0/20 /20 154.217.224.0 – 154.217.239.255 AS18978 1
19 154.217.208.0/20 /20 154.217.208.0 – 154.217.223.255 AS18978 1
20 154.217.176.0/20 /20 154.217.176.0 – 154.217.191.255 AS18978 1
21 154.217.160.0/20 /20 154.217.160.0 – 154.217.175.255 AS18978 1
22 154.217.144.0/20 /20 154.217.144.0 – 154.217.159.255 AS18978 1
23 154.217.128.0/20 /20 154.217.128.0 – 154.217.143.255 AS18978 1
24 154.217.112.0/20 /20 154.217.112.0 – 154.217.127.255 AS18978 1
25 154.217.96.0/20 /20 154.217.96.0 – 154.217.111.255 AS18978 1
26 154.217.88.0/22 /22 154.217.88.0 – 154.217.91.255 AS18978 1
27 154.217.80.0/21 /21 154.217.80.0 – 154.217.87.255 AS18978 1
28 154.217.80.0/20 /20 154.217.80.0 – 154.217.95.255 AS18978 1
29 154.217.64.0/20 /20 154.217.64.0 – 154.217.79.255 AS18978 1
30 154.217.48.0/20 /20 154.217.48.0 – 154.217.63.255 AS18978 1
31 154.217.32.0/20 /20 154.217.32.0 – 154.217.47.255 AS18978 1
32 154.217.0.0/20 /20 154.217.0.0 – 154.217.15.255 AS18978 1
33 154.37.88.0/24 /24 154.37.88.0 – 154.37.88.255 AS18978 1
34 154.29.82.0/24 /24 154.29.82.0 – 154.29.82.255 AS18978 1
35 154.17.154.0/24 /24 154.17.154.0 – 154.17.154.255 AS18978 1
36 108.187.240.0/20 /20 108.187.240.0 – 108.187.255.255 AS18978 1
37 108.187.16.0/20 /20 108.187.16.0 – 108.187.31.255 AS18978 1
38 107.163.192.0/18 /18 107.163.192.0 – 107.163.255.255 AS18978 1
39 107.163.160.0/19 /19 107.163.160.0 – 107.163.191.255 AS18978 1
40 104.218.192.0/24 /24 104.218.192.0 – 104.218.192.255 AS18978 1
41 85.209.192.0/23 /23 85.209.192.0 – 85.209.193.255 AS18978 1
42 85.209.152.0/24 /24 85.209.152.0 – 85.209.152.255 AS18978 1
43 85.208.118.0/24 /24 85.208.118.0 – 85.208.118.255 AS18978 1
44 85.208.116.0/23 /23 85.208.116.0 – 85.208.117.255 AS18978 1
45 85.208.111.0/24 /24 85.208.111.0 – 85.208.111.255 AS18978 1
46 45.158.148.0/22 /22 45.158.148.0 – 45.158.151.255 AS18978 1
47 45.136.150.0/23 /23 45.136.150.0 – 45.136.151.255 AS18978 1
48 45.136.148.0/24 /24 45.136.148.0 – 45.136.148.255 AS18978 1
49 45.136.130.0/23 /23 45.136.130.0 – 45.136.131.255 AS18978 1
50 45.136.118.0/23 /23 45.136.118.0 – 45.136.119.255 AS18978 1
51 45.136.112.0/23 /23 45.136.112.0 – 45.136.113.255 AS18978 1
52 45.128.62.0/23 /23 45.128.62.0 – 45.128.63.255 AS18978 1
53 45.128.61.0/24 /24 45.128.61.0 – 45.128.61.255 AS18978 1
54 45.66.156.0/22 /22 45.66.156.0 – 45.66.159.255 AS18978 1
55 38.145.222.0/24 /24 38.145.222.0 – 38.145.222.255 AS18978 1
56 38.145.220.0/22 /22 38.145.220.0 – 38.145.223.255 AS18978 1
57 38.145.216.0/22 /22 38.145.216.0 – 38.145.219.255 AS18978 1
58 38.145.214.0/23 /23 38.145.214.0 – 38.145.215.255 AS18978 1
59 38.145.212.0/23 /23 38.145.212.0 – 38.145.213.255 AS18978 1
60 38.145.212.0/22 /22 38.145.212.0 – 38.145.215.255 AS18978 1
61 38.145.208.0/22 /22 38.145.208.0 – 38.145.211.255 AS18978 1
62 38.145.204.0/22 /22 38.145.204.0 – 38.145.207.255 AS18978 1
63 38.145.200.0/22 /22 38.145.200.0 – 38.145.203.255 AS18978 1
64 38.145.198.0/23 /23 38.145.198.0 – 38.145.199.255 AS18978 1
65 38.145.196.0/23 /23 38.145.196.0 – 38.145.197.255 AS18978 1
66 38.145.194.0/23 /23 38.145.194.0 – 38.145.195.255 AS18978 1
67 38.145.192.0/24 /24 38.145.192.0 – 38.145.192.255 AS18978 1
68 38.145.192.0/23 /23 38.145.192.0 – 38.145.193.255 AS18978 1
69 38.127.62.0/23 /23 38.127.62.0 – 38.127.63.255 AS18978 1
70 38.127.60.0/23 /23 38.127.60.0 – 38.127.61.255 AS18978 1
71 38.127.50.0/23 /23 38.127.50.0 – 38.127.51.255 AS18978 1
72 38.127.44.0/23 /23 38.127.44.0 – 38.127.45.255 AS18978 1
73 38.127.32.0/19 /19 38.127.32.0 – 38.127.63.255 AS18978 1
74 38.34.190.0/23 /23 38.34.190.0 – 38.34.191.255 AS18978 1
75 38.34.188.0/23 /23 38.34.188.0 – 38.34.189.255 AS18978 1
76 38.34.186.0/23 /23 38.34.186.0 – 38.34.187.255 AS18978 1
77 38.34.184.0/23 /23 38.34.184.0 – 38.34.185.255 AS18978 1
78 38.34.176.0/24 /24 38.34.176.0 – 38.34.176.255 AS18978 1
79 38.34.176.0/21 /21 38.34.176.0 – 38.34.183.255 AS18978 1
80 38.34.172.0/22 /22 38.34.172.0 – 38.34.175.255 AS18978 1
81 38.34.166.0/24 /24 38.34.166.0 – 38.34.166.255 AS18978 1
82 38.34.164.0/24 /24 38.34.164.0 – 38.34.164.255 AS18978 1
83 38.34.164.0/23 /23 38.34.164.0 – 38.34.165.255 AS18978 1
84 38.34.160.0/22 /22 38.34.160.0 – 38.34.163.255 AS18978 1
85 23.231.219.0/24 /24 23.231.219.0 – 23.231.219.255 AS18978 1
86 23.231.192.0/18 /18 23.231.192.0 – 23.231.255.255 AS18978 1
87 5.180.146.0/24 /24 5.180.146.0 – 5.180.146.255 AS18978 1
88 5.180.144.0/24 /24 5.180.144.0 – 5.180.144.255 AS18978 1
89 5.180.53.0/24 /24 5.180.53.0 – 5.180.53.255 AS18978 1
90 5.180.44.0/24 /24 5.180.44.0 – 5.180.44.255 AS18978 1
91 5.180.41.0/24 /24 5.180.41.0 – 5.180.41.255 AS18978 1
92 5.180.28.0/24 /24 5.180.28.0 – 5.180.28.255 AS18978 1
93 5.180.26.0/24 /24 5.180.26.0 – 5.180.26.255 AS18978 1
94 5.180.25.0/24 /24 5.180.25.0 – 5.180.25.255 AS18978 1