BGP Full View — RIPE RIS RRC00data as of 2026-10-11 18:52

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
1 161 155
IPv4 origin ASNs
79 255
IPv4 MOAS
6 159
IPv6 prefixes
268 075
IPv6 origin ASNs
37 569
IPv6 MOAS
1 090

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
/12 301
315 621 376
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 180
285 736 960
/16 13 946
913 965 056
/17 8 683
284 524 544
/18 14 029
229 851 136
/19 26 752
219 152 384
/20 48 517
198 725 632
/21 57 053
116 844 544
/22 118 587
121 433 088
/23 121 469
62 192 128
/24 742 466
190 071 296
Total 1 155 946 4 317 519 872
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 658 432 addr 73.03%
Not announced 1 158 308 864 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.16%
↳ routable but not announced 565 715 968 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) 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 5 868
3 076 521 984
/30 737
193 200 128
/31 388
50 855 936
/32 27 431
1 797 718 016
/33 6 060
198 574 080
/34 5 736
93 978 624
/35 2 014
16 498 688
/36 10 210
41 820 160
/37 1 418
2 904 064
/38 2 803
2 870 272
/39 1 891
968 192
/40 24 862
6 364 672
/41 1 874
239 872
/42 2 974
190 336
/43 1 476
47 232
/44 27 131
434 096
/45 4 930
39 440
/46 6 632
26 528
/47 9 626
19 252
/48 123 480
123 480
Total 267 847 4 414 664 734 700
IPv4 (1 161 155) IPv6 (268 075)
Reset
Found 57 IPv4 prefixes · ASN: AS20928 · showing 1–57
# Prefix ↑ Mask Range Origin ASN MOAS
1 41.187.0.0/16 /16 41.187.0.0 – 41.187.255.255 AS20928 1
2 41.187.0.0/17 /17 41.187.0.0 – 41.187.127.255 AS20928 1
3 41.187.91.0/24 /24 41.187.91.0 – 41.187.91.255 AS20928 1
4 41.187.97.0/24 /24 41.187.97.0 – 41.187.97.255 AS20928 1
5 41.187.98.0/24 /24 41.187.98.0 – 41.187.98.255 AS20928 1
6 41.187.120.0/24 /24 41.187.120.0 – 41.187.120.255 AS20928 1
7 41.187.128.0/17 /17 41.187.128.0 – 41.187.255.255 AS20928 1
8 197.246.0.0/17 /17 197.246.0.0 – 197.246.127.255 AS20928 1
9 197.246.15.0/24 /24 197.246.15.0 – 197.246.15.255 AS20928 1
10 197.246.136.0/24 /24 197.246.136.0 – 197.246.136.255 AS20928 1
11 197.246.137.0/24 /24 197.246.137.0 – 197.246.137.255 AS20928 1
12 197.246.140.0/24 /24 197.246.140.0 – 197.246.140.255 AS20928 1
13 197.246.141.0/24 /24 197.246.141.0 – 197.246.141.255 AS20928 1
14 197.246.142.0/24 /24 197.246.142.0 – 197.246.142.255 AS20928 1
15 197.246.143.0/24 /24 197.246.143.0 – 197.246.143.255 AS20928 1
16 197.246.144.0/24 /24 197.246.144.0 – 197.246.144.255 AS20928 1
17 197.246.145.0/24 /24 197.246.145.0 – 197.246.145.255 AS20928 1
18 197.246.164.0/24 /24 197.246.164.0 – 197.246.164.255 AS20928 1
19 197.246.165.0/24 /24 197.246.165.0 – 197.246.165.255 AS20928 1
20 197.246.166.0/24 /24 197.246.166.0 – 197.246.166.255 AS20928 1
21 197.246.167.0/24 /24 197.246.167.0 – 197.246.167.255 AS20928 1
22 197.246.180.0/24 /24 197.246.180.0 – 197.246.180.255 AS20928 1
23 197.246.181.0/24 /24 197.246.181.0 – 197.246.181.255 AS20928 1
24 197.246.182.0/24 /24 197.246.182.0 – 197.246.182.255 AS20928 1
25 197.246.183.0/24 /24 197.246.183.0 – 197.246.183.255 AS20928 1
26 197.246.186.0/24 /24 197.246.186.0 – 197.246.186.255 AS20928 1
27 197.246.187.0/24 /24 197.246.187.0 – 197.246.187.255 AS20928 1
28 197.246.196.0/24 /24 197.246.196.0 – 197.246.196.255 AS20928 1
29 197.246.197.0/24 /24 197.246.197.0 – 197.246.197.255 AS20928 1
30 197.246.198.0/24 /24 197.246.198.0 – 197.246.198.255 AS20928 1
31 197.246.199.0/24 /24 197.246.199.0 – 197.246.199.255 AS20928 1
32 197.246.200.0/24 /24 197.246.200.0 – 197.246.200.255 AS20928 1
33 197.246.201.0/24 /24 197.246.201.0 – 197.246.201.255 AS20928 1
34 197.246.202.0/24 /24 197.246.202.0 – 197.246.202.255 AS20928 1
35 197.246.203.0/24 /24 197.246.203.0 – 197.246.203.255 AS20928 1
36 197.246.208.0/24 /24 197.246.208.0 – 197.246.208.255 AS20928 1
37 197.246.209.0/24 /24 197.246.209.0 – 197.246.209.255 AS20928 1
38 197.246.210.0/24 /24 197.246.210.0 – 197.246.210.255 AS20928 1
39 197.246.211.0/24 /24 197.246.211.0 – 197.246.211.255 AS20928 1
40 197.246.212.0/24 /24 197.246.212.0 – 197.246.212.255 AS20928 1
41 197.246.216.0/24 /24 197.246.216.0 – 197.246.216.255 AS20928 1
42 197.246.217.0/24 /24 197.246.217.0 – 197.246.217.255 AS20928 1
43 197.246.218.0/24 /24 197.246.218.0 – 197.246.218.255 AS20928 1
44 197.246.219.0/24 /24 197.246.219.0 – 197.246.219.255 AS20928 1
45 197.246.220.0/24 /24 197.246.220.0 – 197.246.220.255 AS20928 1
46 197.246.221.0/24 /24 197.246.221.0 – 197.246.221.255 AS20928 1
47 197.246.222.0/24 /24 197.246.222.0 – 197.246.222.255 AS20928 1
48 197.246.223.0/24 /24 197.246.223.0 – 197.246.223.255 AS20928 1
49 197.246.228.0/24 /24 197.246.228.0 – 197.246.228.255 AS20928 1
50 197.246.230.0/24 /24 197.246.230.0 – 197.246.230.255 AS20928 1
51 197.246.231.0/24 /24 197.246.231.0 – 197.246.231.255 AS20928 1
52 197.246.232.0/24 /24 197.246.232.0 – 197.246.232.255 AS20928 1
53 197.246.234.0/24 /24 197.246.234.0 – 197.246.234.255 AS20928 1
54 197.246.235.0/24 /24 197.246.235.0 – 197.246.235.255 AS20928 1
55 217.139.0.0/16 /16 217.139.0.0 – 217.139.255.255 AS20928 1
56 217.139.0.0/17 /17 217.139.0.0 – 217.139.127.255 AS20928 1
57 217.139.128.0/17 /17 217.139.128.0 – 217.139.255.255 AS20928 1