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 →
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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 65 IPv4 prefixes · ASN: AS37223 · showing 1–65
# Prefix ↑ Mask Range Origin ASN MOAS
1 41.76.144.0/21 /21 41.76.144.0 – 41.76.151.255 AS37223 1
2 41.76.144.0/24 /24 41.76.144.0 – 41.76.144.255 AS37223 1
3 41.76.147.0/24 /24 41.76.147.0 – 41.76.147.255 AS37223 1
4 41.76.148.0/24 /24 41.76.148.0 – 41.76.148.255 AS37223 1
5 41.76.149.0/24 /24 41.76.149.0 – 41.76.149.255 AS37223 1
6 41.76.150.0/24 /24 41.76.150.0 – 41.76.150.255 AS37223 1
7 41.76.151.0/24 /24 41.76.151.0 – 41.76.151.255 AS37223 1
8 197.235.0.0/16 /16 197.235.0.0 – 197.235.255.255 AS37223 1
9 197.235.0.0/24 /24 197.235.0.0 – 197.235.0.255 AS37223 1
10 197.235.1.0/24 /24 197.235.1.0 – 197.235.1.255 AS37223 1
11 197.235.2.0/24 /24 197.235.2.0 – 197.235.2.255 AS37223 1
12 197.235.3.0/24 /24 197.235.3.0 – 197.235.3.255 AS37223 1
13 197.235.5.0/24 /24 197.235.5.0 – 197.235.5.255 AS37223 1
14 197.235.6.0/24 /24 197.235.6.0 – 197.235.6.255 AS37223 1
15 197.235.7.0/24 /24 197.235.7.0 – 197.235.7.255 AS37223 1
16 197.235.8.0/24 /24 197.235.8.0 – 197.235.8.255 AS37223 1
17 197.235.9.0/24 /24 197.235.9.0 – 197.235.9.255 AS37223 1
18 197.235.10.0/24 /24 197.235.10.0 – 197.235.10.255 AS37223 1
19 197.235.11.0/24 /24 197.235.11.0 – 197.235.11.255 AS37223 1
20 197.235.12.0/24 /24 197.235.12.0 – 197.235.12.255 AS37223 1
21 197.235.13.0/24 /24 197.235.13.0 – 197.235.13.255 AS37223 1
22 197.235.14.0/24 /24 197.235.14.0 – 197.235.14.255 AS37223 1
23 197.235.15.0/24 /24 197.235.15.0 – 197.235.15.255 AS37223 1
24 197.235.16.0/24 /24 197.235.16.0 – 197.235.16.255 AS37223 1
25 197.235.17.0/24 /24 197.235.17.0 – 197.235.17.255 AS37223 1
26 197.235.18.0/24 /24 197.235.18.0 – 197.235.18.255 AS37223 1
27 197.235.19.0/24 /24 197.235.19.0 – 197.235.19.255 AS37223 1
28 197.235.24.0/23 /23 197.235.24.0 – 197.235.25.255 AS37223 1
29 197.235.52.0/22 /22 197.235.52.0 – 197.235.55.255 AS37223 1
30 197.235.56.0/22 /22 197.235.56.0 – 197.235.59.255 AS37223 1
31 197.235.60.0/22 /22 197.235.60.0 – 197.235.63.255 AS37223 1
32 197.235.64.0/22 /22 197.235.64.0 – 197.235.67.255 AS37223 1
33 197.235.68.0/22 /22 197.235.68.0 – 197.235.71.255 AS37223 1
34 197.235.72.0/22 /22 197.235.72.0 – 197.235.75.255 AS37223 1
35 197.235.76.0/22 /22 197.235.76.0 – 197.235.79.255 AS37223 1
36 197.235.80.0/22 /22 197.235.80.0 – 197.235.83.255 AS37223 1
37 197.235.84.0/22 /22 197.235.84.0 – 197.235.87.255 AS37223 1
38 197.235.88.0/22 /22 197.235.88.0 – 197.235.91.255 AS37223 1
39 197.235.92.0/22 /22 197.235.92.0 – 197.235.95.255 AS37223 1
40 197.235.96.0/22 /22 197.235.96.0 – 197.235.99.255 AS37223 1
41 197.235.100.0/22 /22 197.235.100.0 – 197.235.103.255 AS37223 1
42 197.235.104.0/22 /22 197.235.104.0 – 197.235.107.255 AS37223 1
43 197.235.108.0/22 /22 197.235.108.0 – 197.235.111.255 AS37223 1
44 197.235.132.0/22 /22 197.235.132.0 – 197.235.135.255 AS37223 1
45 197.235.136.0/22 /22 197.235.136.0 – 197.235.139.255 AS37223 1
46 197.235.144.0/22 /22 197.235.144.0 – 197.235.147.255 AS37223 1
47 197.235.148.0/22 /22 197.235.148.0 – 197.235.151.255 AS37223 1
48 197.235.152.0/22 /22 197.235.152.0 – 197.235.155.255 AS37223 1
49 197.235.156.0/22 /22 197.235.156.0 – 197.235.159.255 AS37223 1
50 197.235.160.0/22 /22 197.235.160.0 – 197.235.163.255 AS37223 1
51 197.235.164.0/22 /22 197.235.164.0 – 197.235.167.255 AS37223 1
52 197.235.200.0/22 /22 197.235.200.0 – 197.235.203.255 AS37223 1
53 197.235.204.0/22 /22 197.235.204.0 – 197.235.207.255 AS37223 1
54 197.235.208.0/22 /22 197.235.208.0 – 197.235.211.255 AS37223 1
55 197.235.212.0/22 /22 197.235.212.0 – 197.235.215.255 AS37223 1
56 197.235.216.0/22 /22 197.235.216.0 – 197.235.219.255 AS37223 1
57 197.235.220.0/22 /22 197.235.220.0 – 197.235.223.255 AS37223 1
58 197.235.224.0/22 /22 197.235.224.0 – 197.235.227.255 AS37223 1
59 197.235.228.0/22 /22 197.235.228.0 – 197.235.231.255 AS37223 1
60 197.235.232.0/22 /22 197.235.232.0 – 197.235.235.255 AS37223 1
61 197.235.236.0/22 /22 197.235.236.0 – 197.235.239.255 AS37223 1
62 197.235.240.0/22 /22 197.235.240.0 – 197.235.243.255 AS37223 1
63 197.235.244.0/22 /22 197.235.244.0 – 197.235.247.255 AS37223 1
64 197.235.248.0/22 /22 197.235.248.0 – 197.235.251.255 AS37223 1
65 197.235.252.0/22 /22 197.235.252.0 – 197.235.255.255 AS37223 1