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 80 IPv4 prefixes · ASN: AS27257 · showing 1–80
# Prefix ↓ Mask Range Origin ASN MOAS
1 216.130.188.0/24 /24 216.130.188.0 – 216.130.188.255 AS27257 1
2 216.130.176.0/20 /20 216.130.176.0 – 216.130.191.255 AS27257 1
3 216.130.160.0/20 /20 216.130.160.0 – 216.130.175.255 AS27257 1
4 209.200.46.0/24 /24 209.200.46.0 – 209.200.46.255 AS27257 1
5 209.200.42.0/24 /24 209.200.42.0 – 209.200.42.255 AS27257 1
6 209.200.32.0/19 /19 209.200.32.0 – 209.200.63.255 AS27257 1
7 209.200.16.0/20 /20 209.200.16.0 – 209.200.31.255 AS27257 1
8 209.200.9.0/24 /24 209.200.9.0 – 209.200.9.255 AS27257 1
9 209.200.0.0/20 /20 209.200.0.0 – 209.200.15.255 AS27257 1
10 199.204.209.0/24 /24 199.204.209.0 – 199.204.209.255 AS27257 1
11 199.193.75.0/24 /24 199.193.75.0 – 199.193.75.255 AS27257 1
12 199.193.72.0/21 /21 199.193.72.0 – 199.193.79.255 AS27257 1
13 199.36.218.0/24 /24 199.36.218.0 – 199.36.218.255 AS27257 1
14 199.36.216.0/24 /24 199.36.216.0 – 199.36.216.255 AS27257 1
15 198.134.122.0/24 /24 198.134.122.0 – 198.134.122.255 AS27257 1
16 198.134.121.0/24 /24 198.134.121.0 – 198.134.121.255 AS27257 1
17 198.134.116.0/24 /24 198.134.116.0 – 198.134.116.255 AS27257 1
18 198.134.114.0/24 /24 198.134.114.0 – 198.134.114.255 AS27257 1
19 198.134.112.0/20 /20 198.134.112.0 – 198.134.127.255 AS27257 1
20 193.53.4.0/24 /24 193.53.4.0 – 193.53.4.255 AS27257 1
21 192.69.44.0/23 /23 192.69.44.0 – 192.69.45.255 AS27257 1
22 174.137.169.0/24 /24 174.137.169.0 – 174.137.169.255 AS27257 1
23 174.137.166.0/24 /24 174.137.166.0 – 174.137.166.255 AS27257 1
24 174.137.155.0/24 /24 174.137.155.0 – 174.137.155.255 AS27257 1
25 174.137.152.0/24 /24 174.137.152.0 – 174.137.152.255 AS27257 1
26 174.137.138.0/23 /23 174.137.138.0 – 174.137.139.255 AS27257 1
27 174.137.137.0/24 /24 174.137.137.0 – 174.137.137.255 AS27257 1
28 174.137.136.0/24 /24 174.137.136.0 – 174.137.136.255 AS27257 1
29 174.137.134.0/24 /24 174.137.134.0 – 174.137.134.255 AS27257 1
30 174.137.134.0/23 /23 174.137.134.0 – 174.137.135.255 AS27257 1
31 174.137.128.0/18 /18 174.137.128.0 – 174.137.191.255 AS27257 1
32 173.241.7.0/24 /24 173.241.7.0 – 173.241.7.255 AS27257 1
33 173.241.1.0/24 /24 173.241.1.0 – 173.241.1.255 AS27257 1
34 173.239.56.0/23 /23 173.239.56.0 – 173.239.57.255 AS27257 1
35 173.239.53.0/24 /24 173.239.53.0 – 173.239.53.255 AS27257 1
36 173.239.43.0/24 /24 173.239.43.0 – 173.239.43.255 AS27257 1
37 173.239.32.0/24 /24 173.239.32.0 – 173.239.32.255 AS27257 1
38 173.239.21.0/24 /24 173.239.21.0 – 173.239.21.255 AS27257 1
39 173.239.12.0/24 /24 173.239.12.0 – 173.239.12.255 AS27257 1
40 173.239.8.0/24 /24 173.239.8.0 – 173.239.8.255 AS27257 1
41 173.239.5.0/24 /24 173.239.5.0 – 173.239.5.255 AS27257 1
42 173.239.2.0/24 /24 173.239.2.0 – 173.239.2.255 AS27257 1
43 173.239.0.0/19 /19 173.239.0.0 – 173.239.31.255 AS27257 1
44 173.239.0.0/18 /18 173.239.0.0 – 173.239.63.255 AS27257 1
45 173.225.122.0/24 /24 173.225.122.0 – 173.225.122.255 AS27257 1
46 173.225.121.0/24 /24 173.225.121.0 – 173.225.121.255 AS27257 1
47 173.225.118.0/24 /24 173.225.118.0 – 173.225.118.255 AS27257 1
48 173.225.112.0/20 /20 173.225.112.0 – 173.225.127.255 AS27257 1
49 162.254.48.0/22 /22 162.254.48.0 – 162.254.51.255 AS27257 1
50 162.252.48.0/22 /22 162.252.48.0 – 162.252.51.255 AS27257 1
51 147.75.128.0/24 /24 147.75.128.0 – 147.75.128.255 AS27257 1
52 77.245.62.0/24 /24 77.245.62.0 – 77.245.62.255 AS27257 1
53 74.206.244.0/24 /24 74.206.244.0 – 74.206.244.255 AS27257 1
54 74.206.239.0/24 /24 74.206.239.0 – 74.206.239.255 AS27257 1
55 74.206.236.0/24 /24 74.206.236.0 – 74.206.236.255 AS27257 1
56 74.206.231.0/24 /24 74.206.231.0 – 74.206.231.255 AS27257 1
57 74.206.226.0/24 /24 74.206.226.0 – 74.206.226.255 AS27257 1
58 74.206.224.0/19 /19 74.206.224.0 – 74.206.255.255 AS27257 1
59 69.42.166.0/24 /24 69.42.166.0 – 69.42.166.255 AS27257 1
60 69.42.164.0/24 /24 69.42.164.0 – 69.42.164.255 AS27257 1
61 69.42.162.0/24 /24 69.42.162.0 – 69.42.162.255 AS27257 1
62 69.42.160.0/23 /23 69.42.160.0 – 69.42.161.255 AS27257 1
63 69.42.86.0/24 /24 69.42.86.0 – 69.42.86.255 AS27257 1
64 69.42.83.0/24 /24 69.42.83.0 – 69.42.83.255 AS27257 1
65 69.42.81.0/24 /24 69.42.81.0 – 69.42.81.255 AS27257 1
66 69.42.80.0/20 /20 69.42.80.0 – 69.42.95.255 AS27257 1
67 69.42.72.0/24 /24 69.42.72.0 – 69.42.72.255 AS27257 1
68 69.42.64.0/20 /20 69.42.64.0 – 69.42.79.255 AS27257 1
69 67.106.150.0/24 /24 67.106.150.0 – 67.106.150.255 AS27257 1
70 67.55.123.0/24 /24 67.55.123.0 – 67.55.123.255 AS27257 1
71 67.55.119.0/24 /24 67.55.119.0 – 67.55.119.255 AS27257 1
72 67.55.96.0/19 /19 67.55.96.0 – 67.55.127.255 AS27257 1
73 67.55.88.0/24 /24 67.55.88.0 – 67.55.88.255 AS27257 1
74 67.55.76.0/24 /24 67.55.76.0 – 67.55.76.255 AS27257 1
75 67.55.75.0/24 /24 67.55.75.0 – 67.55.75.255 AS27257 1
76 67.55.69.0/24 /24 67.55.69.0 – 67.55.69.255 AS27257 1
77 67.55.64.0/19 /19 67.55.64.0 – 67.55.95.255 AS27257 1
78 66.207.40.0/21 /21 66.207.40.0 – 66.207.47.255 AS27257 1
79 50.115.224.0/20 /20 50.115.224.0 – 50.115.239.255 AS27257 1
80 38.76.71.0/24 /24 38.76.71.0 – 38.76.71.255 AS27257 1