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BGP Full View — RIPE RIS RRC00data as of 2026-09-18 13:21

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 →
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IPv4 prefixes
1 155 716
IPv4 origin ASNs
79 116
IPv4 MOAS
5 891
IPv6 prefixes
265 843
IPv6 origin ASNs
37 387
IPv6 MOAS
1 023

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
/12 306
320 864 256
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 693
284 852 224
/18 14 023
229 752 832
/19 26 746
219 103 232
/20 48 498
198 647 808
/21 56 957
116 647 936
/22 118 268
121 106 432
/23 121 104
62 005 248
/24 737 421
188 779 776
Total 1 150 159 4 325 713 152
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 588 544 addr 73.03%
Not announced 1 158 378 752 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.16%
↳ routable but not announced 565 739 776 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) 273 /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 48
805 306 368
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 845
3 064 463 360
/30 765
200 540 160
/31 388
50 855 936
/32 27 283
1 788 018 688
/33 6 034
197 722 112
/34 5 657
92 684 288
/35 1 982
16 236 544
/36 10 115
41 431 040
/37 1 411
2 889 728
/38 2 815
2 882 560
/39 1 885
965 120
/40 24 625
6 304 000
/41 1 828
233 984
/42 3 098
198 272
/43 1 483
47 456
/44 27 093
433 488
/45 4 934
39 472
/46 6 598
26 392
/47 9 587
19 174
/48 121 892
121 892
Total 265 621 4 414 593 975 938
IPv4 (1 155 716) IPv6 (265 843)
Reset
Found 95 IPv4 prefixes · ASN: AS203724 · showing 1–95
# Prefix ↓ Mask Range Origin ASN MOAS
1 208.81.71.0/24 /24 208.81.71.0 – 208.81.71.255 AS203724 1
2 208.81.70.0/24 /24 208.81.70.0 – 208.81.70.255 AS203724 1
3 208.81.69.0/24 /24 208.81.69.0 – 208.81.69.255 AS203724 1
4 208.81.68.0/24 /24 208.81.68.0 – 208.81.68.255 AS203724 1
5 208.81.67.0/24 /24 208.81.67.0 – 208.81.67.255 AS203724 1
6 208.81.66.0/24 /24 208.81.66.0 – 208.81.66.255 AS203724 1
7 208.81.65.0/24 /24 208.81.65.0 – 208.81.65.255 AS203724 1
8 208.81.64.0/24 /24 208.81.64.0 – 208.81.64.255 AS203724 1
9 208.65.151.0/24 /24 208.65.151.0 – 208.65.151.255 AS203724 1
10 208.65.150.0/24 /24 208.65.150.0 – 208.65.150.255 AS203724 1
11 208.65.148.0/24 /24 208.65.148.0 – 208.65.148.255 AS203724 1
12 208.65.147.0/24 /24 208.65.147.0 – 208.65.147.255 AS203724 1
13 208.65.146.0/24 /24 208.65.146.0 – 208.65.146.255 AS203724 1
14 208.65.145.0/24 /24 208.65.145.0 – 208.65.145.255 AS203724 1
15 208.65.144.0/24 /24 208.65.144.0 – 208.65.144.255 AS203724 1
16 185.221.71.0/24 /24 185.221.71.0 – 185.221.71.255 AS203724 1
17 185.221.70.0/24 /24 185.221.70.0 – 185.221.70.255 AS203724 1
18 185.221.69.0/24 /24 185.221.69.0 – 185.221.69.255 AS203724 1
19 185.221.68.0/24 /24 185.221.68.0 – 185.221.68.255 AS203724 1
20 185.212.106.0/24 /24 185.212.106.0 – 185.212.106.255 AS203724 1
21 185.212.105.0/24 /24 185.212.105.0 – 185.212.105.255 AS203724 1
22 185.125.227.0/24 /24 185.125.227.0 – 185.125.227.255 AS203724 1
23 185.125.226.0/24 /24 185.125.226.0 – 185.125.226.255 AS203724 1
24 185.125.225.0/24 /24 185.125.225.0 – 185.125.225.255 AS203724 1
25 185.125.224.0/24 /24 185.125.224.0 – 185.125.224.255 AS203724 1
26 131.229.248.0/24 /24 131.229.248.0 – 131.229.248.255 AS203724 1
27 131.229.247.0/24 /24 131.229.247.0 – 131.229.247.255 AS203724 1
28 131.229.232.0/24 /24 131.229.232.0 – 131.229.232.255 AS203724 1
29 131.229.224.0/24 /24 131.229.224.0 – 131.229.224.255 AS203724 1
30 131.229.221.0/24 /24 131.229.221.0 – 131.229.221.255 AS203724 1
31 131.229.220.0/24 /24 131.229.220.0 – 131.229.220.255 AS203724 1
32 131.229.219.0/24 /24 131.229.219.0 – 131.229.219.255 AS203724 1
33 131.229.218.0/24 /24 131.229.218.0 – 131.229.218.255 AS203724 1
34 131.229.217.0/24 /24 131.229.217.0 – 131.229.217.255 AS203724 1
35 131.229.216.0/24 /24 131.229.216.0 – 131.229.216.255 AS203724 1
36 131.229.215.0/24 /24 131.229.215.0 – 131.229.215.255 AS203724 1
37 131.229.214.0/24 /24 131.229.214.0 – 131.229.214.255 AS203724 1
38 131.229.213.0/24 /24 131.229.213.0 – 131.229.213.255 AS203724 1
39 131.229.212.0/24 /24 131.229.212.0 – 131.229.212.255 AS203724 1
40 131.229.209.0/24 /24 131.229.209.0 – 131.229.209.255 AS203724 1
41 131.229.208.0/24 /24 131.229.208.0 – 131.229.208.255 AS203724 1
42 131.229.207.0/24 /24 131.229.207.0 – 131.229.207.255 AS203724 1
43 131.229.197.0/24 /24 131.229.197.0 – 131.229.197.255 AS203724 1
44 131.229.196.0/24 /24 131.229.196.0 – 131.229.196.255 AS203724 1
45 131.229.195.0/24 /24 131.229.195.0 – 131.229.195.255 AS203724 1
46 131.229.194.0/24 /24 131.229.194.0 – 131.229.194.255 AS203724 1
47 131.229.193.0/24 /24 131.229.193.0 – 131.229.193.255 AS203724 1
48 131.229.192.0/24 /24 131.229.192.0 – 131.229.192.255 AS203724 1
49 131.229.191.0/24 /24 131.229.191.0 – 131.229.191.255 AS203724 1
50 131.229.190.0/24 /24 131.229.190.0 – 131.229.190.255 AS203724 1
51 131.229.189.0/24 /24 131.229.189.0 – 131.229.189.255 AS203724 1
52 131.229.188.0/24 /24 131.229.188.0 – 131.229.188.255 AS203724 1
53 131.229.185.0/24 /24 131.229.185.0 – 131.229.185.255 AS203724 1
54 131.229.184.0/24 /24 131.229.184.0 – 131.229.184.255 AS203724 1
55 131.229.183.0/24 /24 131.229.183.0 – 131.229.183.255 AS203724 1
56 131.229.182.0/24 /24 131.229.182.0 – 131.229.182.255 AS203724 1
57 131.229.181.0/24 /24 131.229.181.0 – 131.229.181.255 AS203724 1
58 131.229.180.0/24 /24 131.229.180.0 – 131.229.180.255 AS203724 1
59 131.229.179.0/24 /24 131.229.179.0 – 131.229.179.255 AS203724 1
60 131.229.178.0/24 /24 131.229.178.0 – 131.229.178.255 AS203724 1
61 131.229.177.0/24 /24 131.229.177.0 – 131.229.177.255 AS203724 1
62 131.229.176.0/24 /24 131.229.176.0 – 131.229.176.255 AS203724 1
63 131.229.170.0/24 /24 131.229.170.0 – 131.229.170.255 AS203724 1
64 131.229.168.0/24 /24 131.229.168.0 – 131.229.168.255 AS203724 1
65 131.229.167.0/24 /24 131.229.167.0 – 131.229.167.255 AS203724 1
66 131.229.165.0/24 /24 131.229.165.0 – 131.229.165.255 AS203724 1
67 131.229.164.0/24 /24 131.229.164.0 – 131.229.164.255 AS203724 1
68 131.229.163.0/24 /24 131.229.163.0 – 131.229.163.255 AS203724 1
69 131.229.162.0/24 /24 131.229.162.0 – 131.229.162.255 AS203724 1
70 131.229.161.0/24 /24 131.229.161.0 – 131.229.161.255 AS203724 1
71 131.229.160.0/24 /24 131.229.160.0 – 131.229.160.255 AS203724 1
72 131.229.153.0/24 /24 131.229.153.0 – 131.229.153.255 AS203724 1
73 131.229.152.0/24 /24 131.229.152.0 – 131.229.152.255 AS203724 1
74 131.229.151.0/24 /24 131.229.151.0 – 131.229.151.255 AS203724 1
75 131.229.150.0/24 /24 131.229.150.0 – 131.229.150.255 AS203724 1
76 131.229.149.0/24 /24 131.229.149.0 – 131.229.149.255 AS203724 1
77 131.229.148.0/24 /24 131.229.148.0 – 131.229.148.255 AS203724 1
78 131.229.147.0/24 /24 131.229.147.0 – 131.229.147.255 AS203724 1
79 131.229.146.0/24 /24 131.229.146.0 – 131.229.146.255 AS203724 1
80 131.229.145.0/24 /24 131.229.145.0 – 131.229.145.255 AS203724 1
81 131.229.144.0/24 /24 131.229.144.0 – 131.229.144.255 AS203724 1
82 131.229.143.0/24 /24 131.229.143.0 – 131.229.143.255 AS203724 1
83 131.229.142.0/24 /24 131.229.142.0 – 131.229.142.255 AS203724 1
84 131.229.141.0/24 /24 131.229.141.0 – 131.229.141.255 AS203724 1
85 131.229.139.0/24 /24 131.229.139.0 – 131.229.139.255 AS203724 1
86 131.229.138.0/24 /24 131.229.138.0 – 131.229.138.255 AS203724 1
87 131.229.137.0/24 /24 131.229.137.0 – 131.229.137.255 AS203724 1
88 131.229.135.0/24 /24 131.229.135.0 – 131.229.135.255 AS203724 1
89 131.229.134.0/24 /24 131.229.134.0 – 131.229.134.255 AS203724 1
90 131.229.133.0/24 /24 131.229.133.0 – 131.229.133.255 AS203724 1
91 131.229.132.0/24 /24 131.229.132.0 – 131.229.132.255 AS203724 1
92 131.229.131.0/24 /24 131.229.131.0 – 131.229.131.255 AS203724 1
93 131.229.130.0/24 /24 131.229.130.0 – 131.229.130.255 AS203724 1
94 131.229.129.0/24 /24 131.229.129.0 – 131.229.129.255 AS203724 1
95 131.229.128.0/24 /24 131.229.128.0 – 131.229.128.255 AS203724 1