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BGP Full View — RIPE RIS RRC00data as of 2026-09-20 13:41

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
1 157 561
IPv4 origin ASNs
79 168
IPv4 MOAS
5 973
IPv6 prefixes
266 148
IPv6 origin ASNs
37 399
IPv6 MOAS
1 043

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 97
203 423 744
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 697
284 983 296
/18 14 030
229 867 520
/19 26 762
219 234 304
/20 48 541
198 823 936
/21 56 961
116 656 128
/22 118 321
121 160 704
/23 121 174
62 041 088
/24 739 051
189 197 056
Total 1 151 985 4 325 733 120
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 032 192 addr 73.04%
Not announced 1 157 935 104 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.18%
↳ routable but not announced 565 293 056 addr 48.82%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.27%
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) 261 /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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 826
3 054 501 888
/30 752
197 132 288
/31 390
51 118 080
/32 27 309
1 789 722 624
/33 6 046
198 115 328
/34 5 684
93 126 656
/35 1 987
16 277 504
/36 10 085
41 308 160
/37 1 407
2 881 536
/38 2 811
2 878 464
/39 1 884
964 608
/40 24 644
6 308 864
/41 1 815
232 320
/42 3 100
198 400
/43 1 473
47 136
/44 27 088
433 408
/45 4 936
39 488
/46 6 600
26 400
/47 9 588
19 176
/48 122 198
122 198
Total 265 927 4 414 600 094 014
IPv4 (1 157 561) IPv6 (266 148)
Reset
Found 55 IPv4 prefixes · ASN: AS399122 · showing 1–55
# Prefix ↓ Mask Range Origin ASN MOAS
1 162.251.118.0/24 /24 162.251.118.0 – 162.251.118.255 AS399122 1
2 162.251.117.0/24 /24 162.251.117.0 – 162.251.117.255 AS399122 1
3 161.115.255.0/24 /24 161.115.255.0 – 161.115.255.255 AS399122 1
4 161.115.254.0/24 /24 161.115.254.0 – 161.115.254.255 AS399122 1
5 161.115.253.0/24 /24 161.115.253.0 – 161.115.253.255 AS399122 1
6 161.115.252.0/24 /24 161.115.252.0 – 161.115.252.255 AS399122 1
7 161.115.251.0/24 /24 161.115.251.0 – 161.115.251.255 AS399122 1
8 161.115.250.0/24 /24 161.115.250.0 – 161.115.250.255 AS399122 1
9 161.115.249.0/24 /24 161.115.249.0 – 161.115.249.255 AS399122 1
10 161.115.248.0/24 /24 161.115.248.0 – 161.115.248.255 AS399122 1
11 161.115.247.0/24 /24 161.115.247.0 – 161.115.247.255 AS399122 1
12 161.115.246.0/24 /24 161.115.246.0 – 161.115.246.255 AS399122 1
13 161.115.245.0/24 /24 161.115.245.0 – 161.115.245.255 AS399122 1
14 161.115.244.0/24 /24 161.115.244.0 – 161.115.244.255 AS399122 1
15 161.115.243.0/24 /24 161.115.243.0 – 161.115.243.255 AS399122 1
16 161.115.242.0/24 /24 161.115.242.0 – 161.115.242.255 AS399122 1
17 161.115.241.0/24 /24 161.115.241.0 – 161.115.241.255 AS399122 1
18 161.115.240.0/24 /24 161.115.240.0 – 161.115.240.255 AS399122 1
19 154.27.23.0/24 /24 154.27.23.0 – 154.27.23.255 AS399122 1
20 154.27.22.0/24 /24 154.27.22.0 – 154.27.22.255 AS399122 1
21 154.27.21.0/24 /24 154.27.21.0 – 154.27.21.255 AS399122 1
22 154.27.20.0/24 /24 154.27.20.0 – 154.27.20.255 AS399122 1
23 154.27.19.0/24 /24 154.27.19.0 – 154.27.19.255 AS399122 1
24 154.27.18.0/24 /24 154.27.18.0 – 154.27.18.255 AS399122 1
25 154.27.17.0/24 /24 154.27.17.0 – 154.27.17.255 AS399122 1
26 154.27.16.0/24 /24 154.27.16.0 – 154.27.16.255 AS399122 1
27 140.235.163.0/24 /24 140.235.163.0 – 140.235.163.255 AS399122 1
28 140.235.162.0/24 /24 140.235.162.0 – 140.235.162.255 AS399122 1
29 140.235.161.0/24 /24 140.235.161.0 – 140.235.161.255 AS399122 1
30 140.235.160.0/24 /24 140.235.160.0 – 140.235.160.255 AS399122 1
31 74.123.99.0/24 /24 74.123.99.0 – 74.123.99.255 AS399122 1
32 74.123.98.0/24 /24 74.123.98.0 – 74.123.98.255 AS399122 1
33 74.123.97.0/24 /24 74.123.97.0 – 74.123.97.255 AS399122 1
34 74.123.96.0/24 /24 74.123.96.0 – 74.123.96.255 AS399122 1
35 72.172.75.0/24 /24 72.172.75.0 – 72.172.75.255 AS399122 1
36 72.172.74.0/24 /24 72.172.74.0 – 72.172.74.255 AS399122 1
37 72.172.73.0/24 /24 72.172.73.0 – 72.172.73.255 AS399122 1
38 72.172.72.0/24 /24 72.172.72.0 – 72.172.72.255 AS399122 1
39 38.3.95.0/24 /24 38.3.95.0 – 38.3.95.255 AS399122 1
40 38.3.94.0/24 /24 38.3.94.0 – 38.3.94.255 AS399122 1
41 38.3.93.0/24 /24 38.3.93.0 – 38.3.93.255 AS399122 1
42 38.3.92.0/24 /24 38.3.92.0 – 38.3.92.255 AS399122 1
43 38.3.91.0/24 /24 38.3.91.0 – 38.3.91.255 AS399122 1
44 38.3.90.0/24 /24 38.3.90.0 – 38.3.90.255 AS399122 1
45 38.3.89.0/24 /24 38.3.89.0 – 38.3.89.255 AS399122 1
46 38.3.88.0/24 /24 38.3.88.0 – 38.3.88.255 AS399122 1
47 38.3.87.0/24 /24 38.3.87.0 – 38.3.87.255 AS399122 1
48 38.3.86.0/24 /24 38.3.86.0 – 38.3.86.255 AS399122 1
49 38.3.85.0/24 /24 38.3.85.0 – 38.3.85.255 AS399122 1
50 38.3.84.0/24 /24 38.3.84.0 – 38.3.84.255 AS399122 1
51 38.3.83.0/24 /24 38.3.83.0 – 38.3.83.255 AS399122 1
52 38.3.82.0/24 /24 38.3.82.0 – 38.3.82.255 AS399122 1
53 38.3.81.0/24 /24 38.3.81.0 – 38.3.81.255 AS399122 1
54 38.3.80.0/24 /24 38.3.80.0 – 38.3.80.255 AS399122 1
55 23.134.12.0/24 /24 23.134.12.0 – 23.134.12.255 AS399122 1