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BGP Full View — RIPE RIS RRC00data as of 2026-09-19 13:31

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
1 156 886
IPv4 origin ASNs
79 150
IPv4 MOAS
5 928
IPv6 prefixes
265 910
IPv6 origin ASNs
37 392
IPv6 MOAS
1 026

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 2 194
287 571 968
/16 13 982
916 324 352
/17 8 696
284 950 528
/18 14 027
229 818 368
/19 26 757
219 193 344
/20 48 528
198 770 688
/21 56 959
116 652 032
/22 118 312
121 151 488
/23 121 168
62 038 016
/24 738 439
189 040 384
Total 1 151 332 4 325 252 864
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 242 624 addr 73.04%
Not announced 1 157 724 672 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.19%
↳ routable but not announced 565 082 624 addr 48.81%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.26%
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 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 828
3 055 550 464
/30 765
200 540 160
/31 388
50 855 936
/32 27 314
1 790 050 304
/33 6 032
197 656 576
/34 5 667
92 848 128
/35 1 984
16 252 928
/36 10 070
41 246 720
/37 1 409
2 885 632
/38 2 814
2 881 536
/39 1 886
965 632
/40 24 634
6 306 304
/41 1 831
234 368
/42 3 097
198 208
/43 1 472
47 104
/44 27 110
433 760
/45 4 936
39 488
/46 6 602
26 408
/47 9 587
19 174
/48 121 958
121 958
Total 265 688 4 414 603 800 276
IPv4 (1 156 886) IPv6 (265 910)
Reset
Found 69 IPv4 prefixes · ASN: AS17400 · showing 1–69
# Prefix ↑ Mask Range Origin ASN MOAS
1 41.221.240.0/24 /24 41.221.240.0 – 41.221.240.255 AS17400 1
2 41.221.242.0/24 /24 41.221.242.0 – 41.221.242.255 AS17400 1
3 41.221.243.0/24 /24 41.221.243.0 – 41.221.243.255 AS17400 1
4 41.221.244.0/24 /24 41.221.244.0 – 41.221.244.255 AS17400 1
5 41.221.245.0/24 /24 41.221.245.0 – 41.221.245.255 AS17400 1
6 41.221.246.0/24 /24 41.221.246.0 – 41.221.246.255 AS17400 1
7 41.221.247.0/24 /24 41.221.247.0 – 41.221.247.255 AS17400 1
8 41.221.248.0/24 /24 41.221.248.0 – 41.221.248.255 AS17400 1
9 41.221.249.0/24 /24 41.221.249.0 – 41.221.249.255 AS17400 1
10 41.221.250.0/24 /24 41.221.250.0 – 41.221.250.255 AS17400 1
11 41.221.251.0/24 /24 41.221.251.0 – 41.221.251.255 AS17400 1
12 41.221.252.0/24 /24 41.221.252.0 – 41.221.252.255 AS17400 1
13 41.221.253.0/24 /24 41.221.253.0 – 41.221.253.255 AS17400 1
14 41.221.254.0/24 /24 41.221.254.0 – 41.221.254.255 AS17400 1
15 41.221.255.0/24 /24 41.221.255.0 – 41.221.255.255 AS17400 1
16 196.29.192.0/24 /24 196.29.192.0 – 196.29.192.255 AS17400 1
17 196.29.193.0/24 /24 196.29.193.0 – 196.29.193.255 AS17400 1
18 196.29.194.0/24 /24 196.29.194.0 – 196.29.194.255 AS17400 1
19 196.29.195.0/24 /24 196.29.195.0 – 196.29.195.255 AS17400 1
20 196.29.196.0/24 /24 196.29.196.0 – 196.29.196.255 AS17400 1
21 196.29.197.0/24 /24 196.29.197.0 – 196.29.197.255 AS17400 1
22 196.29.198.0/24 /24 196.29.198.0 – 196.29.198.255 AS17400 1
23 196.29.199.0/24 /24 196.29.199.0 – 196.29.199.255 AS17400 1
24 196.29.200.0/24 /24 196.29.200.0 – 196.29.200.255 AS17400 1
25 196.29.201.0/24 /24 196.29.201.0 – 196.29.201.255 AS17400 1
26 196.29.202.0/24 /24 196.29.202.0 – 196.29.202.255 AS17400 1
27 196.29.203.0/24 /24 196.29.203.0 – 196.29.203.255 AS17400 1
28 196.29.204.0/24 /24 196.29.204.0 – 196.29.204.255 AS17400 1
29 196.29.205.0/24 /24 196.29.205.0 – 196.29.205.255 AS17400 1
30 196.29.206.0/24 /24 196.29.206.0 – 196.29.206.255 AS17400 1
31 196.29.207.0/24 /24 196.29.207.0 – 196.29.207.255 AS17400 1
32 196.249.192.0/24 /24 196.249.192.0 – 196.249.192.255 AS17400 1
33 196.249.193.0/24 /24 196.249.193.0 – 196.249.193.255 AS17400 1
34 196.249.194.0/24 /24 196.249.194.0 – 196.249.194.255 AS17400 1
35 196.249.195.0/24 /24 196.249.195.0 – 196.249.195.255 AS17400 1
36 196.249.196.0/24 /24 196.249.196.0 – 196.249.196.255 AS17400 1
37 196.249.197.0/24 /24 196.249.197.0 – 196.249.197.255 AS17400 1
38 196.249.198.0/24 /24 196.249.198.0 – 196.249.198.255 AS17400 1
39 196.249.200.0/24 /24 196.249.200.0 – 196.249.200.255 AS17400 1
40 196.249.201.0/24 /24 196.249.201.0 – 196.249.201.255 AS17400 1
41 196.249.202.0/24 /24 196.249.202.0 – 196.249.202.255 AS17400 1
42 196.249.203.0/24 /24 196.249.203.0 – 196.249.203.255 AS17400 1
43 196.249.204.0/22 /22 196.249.204.0 – 196.249.207.255 AS17400 1
44 196.249.224.0/24 /24 196.249.224.0 – 196.249.224.255 AS17400 1
45 196.249.225.0/24 /24 196.249.225.0 – 196.249.225.255 AS17400 1
46 196.249.226.0/24 /24 196.249.226.0 – 196.249.226.255 AS17400 1
47 196.249.227.0/24 /24 196.249.227.0 – 196.249.227.255 AS17400 1
48 196.249.228.0/24 /24 196.249.228.0 – 196.249.228.255 AS17400 1
49 196.249.229.0/24 /24 196.249.229.0 – 196.249.229.255 AS17400 1
50 196.249.230.0/24 /24 196.249.230.0 – 196.249.230.255 AS17400 1
51 196.249.231.0/24 /24 196.249.231.0 – 196.249.231.255 AS17400 1
52 196.249.232.0/24 /24 196.249.232.0 – 196.249.232.255 AS17400 1
53 196.249.233.0/24 /24 196.249.233.0 – 196.249.233.255 AS17400 1
54 196.249.234.0/24 /24 196.249.234.0 – 196.249.234.255 AS17400 1
55 196.249.235.0/24 /24 196.249.235.0 – 196.249.235.255 AS17400 1
56 196.249.236.0/24 /24 196.249.236.0 – 196.249.236.255 AS17400 1
57 196.249.237.0/24 /24 196.249.237.0 – 196.249.237.255 AS17400 1
58 196.249.238.0/24 /24 196.249.238.0 – 196.249.238.255 AS17400 1
59 196.249.239.0/24 /24 196.249.239.0 – 196.249.239.255 AS17400 1
60 196.249.240.0/24 /24 196.249.240.0 – 196.249.240.255 AS17400 1
61 196.249.241.0/24 /24 196.249.241.0 – 196.249.241.255 AS17400 1
62 196.249.244.0/22 /22 196.249.244.0 – 196.249.247.255 AS17400 1
63 196.249.244.0/24 /24 196.249.244.0 – 196.249.244.255 AS17400 1
64 196.249.245.0/24 /24 196.249.245.0 – 196.249.245.255 AS17400 1
65 196.249.246.0/24 /24 196.249.246.0 – 196.249.246.255 AS17400 1
66 196.249.247.0/24 /24 196.249.247.0 – 196.249.247.255 AS17400 1
67 196.249.248.0/24 /24 196.249.248.0 – 196.249.248.255 AS17400 1
68 196.249.249.0/24 /24 196.249.249.0 – 196.249.249.255 AS17400 1
69 196.249.255.0/24 /24 196.249.255.0 – 196.249.255.255 AS17400 1