BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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 →
thank you!
IPv4 prefixes
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /24 0.02%

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 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
Reset
Found 56 IPv4 prefixes · ASN: AS21887 · showing 1–56
# Prefix ↑ Mask Range Origin ASN MOAS
1 23.106.148.0/22 /22 23.106.148.0 – 23.106.151.255 AS21887 1
2 23.252.104.0/22 /22 23.252.104.0 – 23.252.107.255 AS25820, AS21887 2
3 64.64.224.0/22 /22 64.64.224.0 – 64.64.227.255 AS25820, AS21887 2
4 64.64.228.0/22 /22 64.64.228.0 – 64.64.231.255 AS25820, AS21887 2
5 64.64.232.0/22 /22 64.64.232.0 – 64.64.235.255 AS25820, AS21887 2
6 64.64.236.0/22 /22 64.64.236.0 – 64.64.239.255 AS25820, AS21887 2
7 64.64.240.0/22 /22 64.64.240.0 – 64.64.243.255 AS25820, AS21887 2
8 64.64.244.0/22 /22 64.64.244.0 – 64.64.247.255 AS25820, AS21887 2
9 64.64.248.0/22 /22 64.64.248.0 – 64.64.251.255 AS25820, AS21887 2
10 64.64.252.0/22 /22 64.64.252.0 – 64.64.255.255 AS25820, AS21887 2
11 65.49.236.0/22 /22 65.49.236.0 – 65.49.239.255 AS21887 1
12 69.171.65.0/24 /24 69.171.65.0 – 69.171.65.255 AS21887 1
13 74.82.192.0/22 /22 74.82.192.0 – 74.82.195.255 AS21887, AS25820 2
14 74.82.196.0/22 /22 74.82.196.0 – 74.82.199.255 AS21887, AS25820 2
15 74.82.200.0/22 /22 74.82.200.0 – 74.82.203.255 AS21887, AS25820 2
16 74.82.204.0/22 /22 74.82.204.0 – 74.82.207.255 AS21887, AS25820 2
17 74.82.208.0/22 /22 74.82.208.0 – 74.82.211.255 AS21887, AS25820 2
18 74.82.212.0/22 /22 74.82.212.0 – 74.82.215.255 AS21887, AS25820 2
19 74.82.216.0/22 /22 74.82.216.0 – 74.82.219.255 AS21887, AS25820 2
20 74.82.220.0/22 /22 74.82.220.0 – 74.82.223.255 AS21887, AS25820 2
21 74.211.96.0/21 /21 74.211.96.0 – 74.211.103.255 AS25820, AS21887 2
22 74.211.104.0/21 /21 74.211.104.0 – 74.211.111.255 AS25820, AS21887 2
23 80.251.208.0/20 /20 80.251.208.0 – 80.251.223.255 AS25820, AS21887 2
24 142.0.42.0/24 /24 142.0.42.0 – 142.0.42.255 AS25820, AS21887 2
25 142.0.43.0/24 /24 142.0.43.0 – 142.0.43.255 AS25820, AS21887 2
26 162.211.220.0/22 /22 162.211.220.0 – 162.211.223.255 AS25820, AS21887 2
27 162.213.24.0/24 /24 162.213.24.0 – 162.213.24.255 AS21887 1
28 162.213.25.0/24 /24 162.213.25.0 – 162.213.25.255 AS21887 1
29 162.213.26.0/24 /24 162.213.26.0 – 162.213.26.255 AS21887 1
30 162.213.27.0/24 /24 162.213.27.0 – 162.213.27.255 AS21887 1
31 162.213.28.0/24 /24 162.213.28.0 – 162.213.28.255 AS21887 1
32 162.213.29.0/24 /24 162.213.29.0 – 162.213.29.255 AS21887 1
33 162.213.30.0/24 /24 162.213.30.0 – 162.213.30.255 AS21887 1
34 162.213.31.0/24 /24 162.213.31.0 – 162.213.31.255 AS21887 1
35 162.244.240.0/24 /24 162.244.240.0 – 162.244.240.255 AS25820, AS21887 2
36 162.244.241.0/24 /24 162.244.241.0 – 162.244.241.255 AS25820, AS21887 2
37 162.244.242.0/24 /24 162.244.242.0 – 162.244.242.255 AS25820, AS21887 2
38 162.244.243.0/24 /24 162.244.243.0 – 162.244.243.255 AS25820, AS21887 2
39 173.242.112.0/22 /22 173.242.112.0 – 173.242.115.255 AS25820, AS21887 2
40 173.242.116.0/22 /22 173.242.116.0 – 173.242.119.255 AS25820, AS21887 2
41 173.242.120.0/22 /22 173.242.120.0 – 173.242.123.255 AS25820, AS21887 2
42 173.242.124.0/22 /22 173.242.124.0 – 173.242.127.255 AS25820, AS21887 2
43 185.199.240.0/24 /24 185.199.240.0 – 185.199.240.255 AS25820, AS21887 2
44 185.199.241.0/24 /24 185.199.241.0 – 185.199.241.255 AS21887 1
45 192.69.88.0/22 /22 192.69.88.0 – 192.69.91.255 AS25820, AS21887 2
46 192.69.92.0/22 /22 192.69.92.0 – 192.69.95.255 AS25820, AS21887 2
47 192.84.9.0/24 /24 192.84.9.0 – 192.84.9.255 AS21887 1
48 199.19.104.0/21 /21 199.19.104.0 – 199.19.111.255 AS25820, AS21887 2
49 199.168.136.0/22 /22 199.168.136.0 – 199.168.139.255 AS25820, AS21887 2
50 199.168.140.0/22 /22 199.168.140.0 – 199.168.143.255 AS25820, AS21887 2
51 199.180.112.0/21 /21 199.180.112.0 – 199.180.119.255 AS25820, AS21887 2
52 199.193.124.0/22 /22 199.193.124.0 – 199.193.127.255 AS25820, AS21887 2
53 216.24.176.0/22 /22 216.24.176.0 – 216.24.179.255 AS25820, AS21887 2
54 216.24.180.0/22 /22 216.24.180.0 – 216.24.183.255 AS25820, AS21887 2
55 216.24.184.0/22 /22 216.24.184.0 – 216.24.187.255 AS25820, AS21887 2
56 216.24.188.0/22 /22 216.24.188.0 – 216.24.191.255 AS25820, AS21887 2