BGP Full View — RIPE RIS RRC00data as of 2026-10-14 19:24

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
1 163 421
IPv4 origin ASNs
79 371
IPv4 MOAS
6 382
IPv6 prefixes
269 346
IPv6 origin ASNs
37 642
IPv6 MOAS
956

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
/12 300
314 572 800
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 179
285 605 888
/16 13 948
914 096 128
/17 8 648
283 377 664
/18 13 934
228 294 656
/19 26 705
218 767 360
/20 48 397
198 234 112
/21 57 213
117 172 224
/22 118 730
121 579 520
/23 121 660
62 289 920
/24 744 538
190 601 728
Total 1 158 215 4 313 993 728
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 781 440 addr 72.99%
Not announced 1 160 185 856 addr 27.01%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.08%
↳ routable but not announced 567 592 960 addr 48.92%
    — of total IPv4 space 13.22%
    — of announceable space (total − tech/reserved) 15.33%
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) 453 /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 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 5 871
3 078 094 848
/30 740
193 986 560
/31 389
50 987 008
/32 27 459
1 799 553 024
/33 6 064
198 705 152
/34 5 752
94 240 768
/35 2 015
16 506 880
/36 10 184
41 713 664
/37 1 420
2 908 160
/38 2 827
2 894 848
/39 1 890
967 680
/40 24 943
6 385 408
/41 1 914
244 992
/42 2 975
190 400
/43 1 480
47 360
/44 27 263
436 208
/45 4 964
39 712
/46 6 697
26 788
/47 9 759
19 518
/48 124 206
124 206
Total 269 118 4 414 669 412 832
IPv4 (1 163 421) IPv6 (269 346)
Reset
Found 67 IPv4 prefixes · ASN: AS25125 · showing 1–67
# Prefix ↓ Mask Range Origin ASN MOAS
1 147.236.248.0/21 /21 147.236.248.0 – 147.236.255.255 AS25125 1
2 147.236.240.0/21 /21 147.236.240.0 – 147.236.247.255 AS25125 1
3 147.236.240.0/20 /20 147.236.240.0 – 147.236.255.255 AS25125 1
4 147.236.236.0/22 /22 147.236.236.0 – 147.236.239.255 AS25125 1
5 147.236.232.0/22 /22 147.236.232.0 – 147.236.235.255 AS25125 1
6 147.236.232.0/21 /21 147.236.232.0 – 147.236.239.255 AS25125 1
7 147.236.220.0/22 /22 147.236.220.0 – 147.236.223.255 AS25125 1
8 147.236.216.0/22 /22 147.236.216.0 – 147.236.219.255 AS25125 1
9 147.236.216.0/21 /21 147.236.216.0 – 147.236.223.255 AS25125 1
10 147.236.210.0/23 /23 147.236.210.0 – 147.236.211.255 AS25125 1
11 147.236.209.0/24 /24 147.236.209.0 – 147.236.209.255 AS25125 1
12 147.236.206.0/23 /23 147.236.206.0 – 147.236.207.255 AS25125 1
13 147.236.204.0/23 /23 147.236.204.0 – 147.236.205.255 AS25125 1
14 147.236.204.0/22 /22 147.236.204.0 – 147.236.207.255 AS25125 1
15 147.236.174.0/23 /23 147.236.174.0 – 147.236.175.255 AS25125 1
16 147.236.172.0/23 /23 147.236.172.0 – 147.236.173.255 AS25125 1
17 147.236.172.0/22 /22 147.236.172.0 – 147.236.175.255 AS25125 1
18 147.236.170.0/23 /23 147.236.170.0 – 147.236.171.255 AS25125 1
19 147.236.168.0/23 /23 147.236.168.0 – 147.236.169.255 AS25125 1
20 147.236.168.0/22 /22 147.236.168.0 – 147.236.171.255 AS25125 1
21 147.236.136.0/21 /21 147.236.136.0 – 147.236.143.255 AS25125 1
22 147.236.128.0/21 /21 147.236.128.0 – 147.236.135.255 AS25125 1
23 147.236.128.0/20 /20 147.236.128.0 – 147.236.143.255 AS25125 1
24 147.236.114.0/23 /23 147.236.114.0 – 147.236.115.255 AS25125 1
25 147.236.112.0/23 /23 147.236.112.0 – 147.236.113.255 AS25125 1
26 147.236.112.0/22 /22 147.236.112.0 – 147.236.115.255 AS25125 1
27 147.236.100.0/23 /23 147.236.100.0 – 147.236.101.255 AS25125 1
28 147.236.96.0/23 /23 147.236.96.0 – 147.236.97.255 AS25125 1
29 147.236.92.0/22 /22 147.236.92.0 – 147.236.95.255 AS25125 1
30 147.236.88.0/22 /22 147.236.88.0 – 147.236.91.255 AS25125 1
31 147.236.88.0/21 /21 147.236.88.0 – 147.236.95.255 AS25125 1
32 147.236.84.0/22 /22 147.236.84.0 – 147.236.87.255 AS25125 1
33 147.236.80.0/22 /22 147.236.80.0 – 147.236.83.255 AS25125 1
34 147.236.80.0/21 /21 147.236.80.0 – 147.236.87.255 AS25125 1
35 147.236.76.0/22 /22 147.236.76.0 – 147.236.79.255 AS25125 1
36 147.236.72.0/22 /22 147.236.72.0 – 147.236.75.255 AS25125 1
37 147.236.72.0/21 /21 147.236.72.0 – 147.236.79.255 AS25125 1
38 147.236.68.0/22 /22 147.236.68.0 – 147.236.71.255 AS25125 1
39 147.236.64.0/22 /22 147.236.64.0 – 147.236.67.255 AS25125 1
40 147.236.64.0/21 /21 147.236.64.0 – 147.236.71.255 AS25125 1
41 147.236.60.0/22 /22 147.236.60.0 – 147.236.63.255 AS25125 1
42 147.236.56.0/22 /22 147.236.56.0 – 147.236.59.255 AS25125 1
43 147.236.56.0/21 /21 147.236.56.0 – 147.236.63.255 AS25125 1
44 147.236.54.0/23 /23 147.236.54.0 – 147.236.55.255 AS25125 1
45 147.236.52.0/23 /23 147.236.52.0 – 147.236.53.255 AS25125 1
46 147.236.52.0/22 /22 147.236.52.0 – 147.236.55.255 AS25125 1
47 147.236.50.0/23 /23 147.236.50.0 – 147.236.51.255 AS25125 1
48 147.236.48.0/23 /23 147.236.48.0 – 147.236.49.255 AS25125 1
49 147.236.48.0/22 /22 147.236.48.0 – 147.236.51.255 AS25125 1
50 147.236.44.0/22 /22 147.236.44.0 – 147.236.47.255 AS25125 1
51 147.236.40.0/22 /22 147.236.40.0 – 147.236.43.255 AS25125 1
52 147.236.40.0/21 /21 147.236.40.0 – 147.236.47.255 AS25125 1
53 147.236.36.0/22 /22 147.236.36.0 – 147.236.39.255 AS25125 1
54 147.236.32.0/22 /22 147.236.32.0 – 147.236.35.255 AS25125 1
55 147.236.32.0/21 /21 147.236.32.0 – 147.236.39.255 AS25125 1
56 147.236.28.0/22 /22 147.236.28.0 – 147.236.31.255 AS25125 1
57 147.236.24.0/22 /22 147.236.24.0 – 147.236.27.255 AS25125 1
58 147.236.24.0/21 /21 147.236.24.0 – 147.236.31.255 AS25125 1
59 147.236.20.0/22 /22 147.236.20.0 – 147.236.23.255 AS25125 1
60 147.236.16.0/22 /22 147.236.16.0 – 147.236.19.255 AS25125 1
61 147.236.16.0/21 /21 147.236.16.0 – 147.236.23.255 AS25125 1
62 147.236.12.0/22 /22 147.236.12.0 – 147.236.15.255 AS25125 1
63 147.236.8.0/22 /22 147.236.8.0 – 147.236.11.255 AS25125 1
64 147.236.8.0/21 /21 147.236.8.0 – 147.236.15.255 AS25125 1
65 147.236.4.0/22 /22 147.236.4.0 – 147.236.7.255 AS25125 1
66 147.236.0.0/22 /22 147.236.0.0 – 147.236.3.255 AS25125 1
67 147.236.0.0/21 /21 147.236.0.0 – 147.236.7.255 AS25125 1