BGP Full View — RIPE RIS RRC00data as of 2026-10-09 18:35

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
1 162 150
IPv4 origin ASNs
79 259
IPv4 MOAS
6 189
IPv6 prefixes
268 171
IPv6 origin ASNs
37 569
IPv6 MOAS
1 092

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 2 188
286 785 536
/16 13 971
915 603 456
/17 8 699
285 048 832
/18 14 049
230 178 816
/19 26 766
219 267 072
/20 48 505
198 676 480
/21 56 968
116 670 464
/22 118 671
121 519 104
/23 121 508
62 212 096
/24 743 349
190 297 344
Total 1 156 944 4 326 000 896
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 645 888 addr 73.03%
Not announced 1 158 321 408 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 679 360 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 418
1 796 866 048
/33 6 074
199 032 832
/34 5 729
93 863 936
/35 2 021
16 556 032
/36 10 181
41 701 376
/37 1 418
2 904 064
/38 2 819
2 886 656
/39 1 890
967 680
/40 24 883
6 370 048
/41 1 861
238 208
/42 2 973
190 272
/43 1 479
47 328
/44 27 192
435 072
/45 4 933
39 464
/46 6 621
26 484
/47 9 602
19 204
/48 123 552
123 552
Total 267 944 4 414 663 661 664
IPv4 (1 162 150) IPv6 (268 171)
Reset
Found 53 IPv4 prefixes · ASN: AS15914 · showing 1–53
# Prefix ↑ Mask Range Origin ASN MOAS
1 161.2.0.0/16 /16 161.2.0.0 – 161.2.255.255 AS15914 1
2 161.2.0.0/17 /17 161.2.0.0 – 161.2.127.255 AS15914 1
3 161.2.89.0/24 /24 161.2.89.0 – 161.2.89.255 AS15914 1
4 161.2.128.0/17 /17 161.2.128.0 – 161.2.255.255 AS15914 1
5 161.2.167.0/24 /24 161.2.167.0 – 161.2.167.255 AS15914 1
6 161.2.193.0/24 /24 161.2.193.0 – 161.2.193.255 AS15914 1
7 161.2.195.0/24 /24 161.2.195.0 – 161.2.195.255 AS15914 1
8 161.2.254.0/24 /24 161.2.254.0 – 161.2.254.255 AS15914 1
9 163.166.0.0/16 /16 163.166.0.0 – 163.166.255.255 AS15914 1
10 163.166.0.0/17 /17 163.166.0.0 – 163.166.127.255 AS15914 1
11 163.166.0.0/21 /21 163.166.0.0 – 163.166.7.255 AS15914 1
12 163.166.16.0/24 /24 163.166.16.0 – 163.166.16.255 AS15914 1
13 163.166.29.0/24 /24 163.166.29.0 – 163.166.29.255 AS15914 1
14 163.166.30.0/24 /24 163.166.30.0 – 163.166.30.255 AS15914 1
15 163.166.42.0/24 /24 163.166.42.0 – 163.166.42.255 AS15914 1
16 163.166.43.0/24 /24 163.166.43.0 – 163.166.43.255 AS15914 1
17 163.166.44.0/24 /24 163.166.44.0 – 163.166.44.255 AS15914 1
18 163.166.48.0/24 /24 163.166.48.0 – 163.166.48.255 AS15914 1
19 163.166.49.0/24 /24 163.166.49.0 – 163.166.49.255 AS15914 1
20 163.166.55.0/24 /24 163.166.55.0 – 163.166.55.255 AS15914 1
21 163.166.78.0/24 /24 163.166.78.0 – 163.166.78.255 AS15914 1
22 163.166.85.0/24 /24 163.166.85.0 – 163.166.85.255 AS15914 1
23 163.166.86.0/24 /24 163.166.86.0 – 163.166.86.255 AS15914 1
24 163.166.87.0/24 /24 163.166.87.0 – 163.166.87.255 AS15914 1
25 163.166.88.0/24 /24 163.166.88.0 – 163.166.88.255 AS15914 1
26 163.166.89.0/24 /24 163.166.89.0 – 163.166.89.255 AS15914 1
27 163.166.91.0/24 /24 163.166.91.0 – 163.166.91.255 AS15914 1
28 163.166.92.0/24 /24 163.166.92.0 – 163.166.92.255 AS15914 1
29 163.166.93.0/24 /24 163.166.93.0 – 163.166.93.255 AS15914 1
30 163.166.94.0/24 /24 163.166.94.0 – 163.166.94.255 AS15914 1
31 163.166.95.0/24 /24 163.166.95.0 – 163.166.95.255 AS15914 1
32 163.166.96.0/24 /24 163.166.96.0 – 163.166.96.255 AS15914 1
33 163.166.99.0/24 /24 163.166.99.0 – 163.166.99.255 AS15914 1
34 163.166.108.0/22 /22 163.166.108.0 – 163.166.111.255 AS15914 1
35 163.166.112.0/24 /24 163.166.112.0 – 163.166.112.255 AS15914 1
36 163.166.114.0/24 /24 163.166.114.0 – 163.166.114.255 AS15914 1
37 163.166.115.0/24 /24 163.166.115.0 – 163.166.115.255 AS15914 1
38 163.166.120.0/22 /22 163.166.120.0 – 163.166.123.255 AS15914 1
39 163.166.128.0/17 /17 163.166.128.0 – 163.166.255.255 AS15914 1
40 163.166.133.0/24 /24 163.166.133.0 – 163.166.133.255 AS15914 1
41 163.166.148.0/24 /24 163.166.148.0 – 163.166.148.255 AS15914 1
42 163.166.166.0/24 /24 163.166.166.0 – 163.166.166.255 AS15914 1
43 163.166.167.0/24 /24 163.166.167.0 – 163.166.167.255 AS15914 1
44 163.166.170.0/24 /24 163.166.170.0 – 163.166.170.255 AS15914 1
45 163.166.171.0/24 /24 163.166.171.0 – 163.166.171.255 AS15914 1
46 163.166.183.0/24 /24 163.166.183.0 – 163.166.183.255 AS15914 1
47 163.166.184.0/24 /24 163.166.184.0 – 163.166.184.255 AS15914 1
48 163.166.191.0/24 /24 163.166.191.0 – 163.166.191.255 AS15914 1
49 163.166.192.0/24 /24 163.166.192.0 – 163.166.192.255 AS15914 1
50 163.166.193.0/24 /24 163.166.193.0 – 163.166.193.255 AS15914 1
51 163.166.194.0/24 /24 163.166.194.0 – 163.166.194.255 AS15914 1
52 163.166.251.0/24 /24 163.166.251.0 – 163.166.251.255 AS15914 1
53 163.166.254.0/24 /24 163.166.254.0 – 163.166.254.255 AS15914 1