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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 73 IPv4 prefixes · ASN: AS134697 · showing 1–73
# Prefix ↓ Mask Range Origin ASN MOAS
1 203.12.15.0/24 /24 203.12.15.0 – 203.12.15.255 AS134697 1
2 203.12.14.0/24 /24 203.12.14.0 – 203.12.14.255 AS134697 1
3 203.12.14.0/23 /23 203.12.14.0 – 203.12.15.255 AS134697 1
4 203.12.13.0/24 /24 203.12.13.0 – 203.12.13.255 AS134697 1
5 203.12.12.0/24 /24 203.12.12.0 – 203.12.12.255 AS134697 1
6 203.12.12.0/23 /23 203.12.12.0 – 203.12.13.255 AS134697 1
7 203.12.11.0/24 /24 203.12.11.0 – 203.12.11.255 AS134697 1
8 203.12.10.0/24 /24 203.12.10.0 – 203.12.10.255 AS134697 1
9 203.12.10.0/23 /23 203.12.10.0 – 203.12.11.255 AS134697 1
10 203.12.9.0/24 /24 203.12.9.0 – 203.12.9.255 AS134697 1
11 203.12.8.0/24 /24 203.12.8.0 – 203.12.8.255 AS134697 1
12 203.12.8.0/23 /23 203.12.8.0 – 203.12.9.255 AS134697 1
13 203.12.7.0/24 /24 203.12.7.0 – 203.12.7.255 AS134697 1
14 203.12.6.0/24 /24 203.12.6.0 – 203.12.6.255 AS134697 1
15 203.12.6.0/23 /23 203.12.6.0 – 203.12.7.255 AS134697 1
16 203.12.5.0/24 /24 203.12.5.0 – 203.12.5.255 AS134697 1
17 203.12.4.0/24 /24 203.12.4.0 – 203.12.4.255 AS134697 1
18 203.12.4.0/23 /23 203.12.4.0 – 203.12.5.255 AS134697 1
19 203.12.3.0/24 /24 203.12.3.0 – 203.12.3.255 AS134697 1
20 203.12.2.0/24 /24 203.12.2.0 – 203.12.2.255 AS134697 1
21 203.12.2.0/23 /23 203.12.2.0 – 203.12.3.255 AS134697 1
22 203.12.1.0/24 /24 203.12.1.0 – 203.12.1.255 AS134697 1
23 203.12.0.0/24 /24 203.12.0.0 – 203.12.0.255 AS134697 1
24 203.12.0.0/23 /23 203.12.0.0 – 203.12.1.255 AS134697 1
25 203.7.239.0/24 /24 203.7.239.0 – 203.7.239.255 AS134697 1
26 203.7.238.0/24 /24 203.7.238.0 – 203.7.238.255 AS134697 1
27 203.7.238.0/23 /23 203.7.238.0 – 203.7.239.255 AS134697 1
28 144.48.167.0/24 /24 144.48.167.0 – 144.48.167.255 AS134697 1
29 144.48.166.0/24 /24 144.48.166.0 – 144.48.166.255 AS134697 1
30 144.48.166.0/23 /23 144.48.166.0 – 144.48.167.255 AS134697 1
31 144.48.165.0/24 /24 144.48.165.0 – 144.48.165.255 AS134697 1
32 144.48.164.0/24 /24 144.48.164.0 – 144.48.164.255 AS134697 1
33 144.48.164.0/23 /23 144.48.164.0 – 144.48.165.255 AS134697 1
34 103.216.191.0/24 /24 103.216.191.0 – 103.216.191.255 AS134697 1
35 103.216.190.0/24 /24 103.216.190.0 – 103.216.190.255 AS134697 1
36 103.216.190.0/23 /23 103.216.190.0 – 103.216.191.255 AS134697 1
37 103.214.223.0/24 /24 103.214.223.0 – 103.214.223.255 AS134697 1
38 103.214.222.0/24 /24 103.214.222.0 – 103.214.222.255 AS134697 1
39 103.214.222.0/23 /23 103.214.222.0 – 103.214.223.255 AS134697 1
40 103.214.221.0/24 /24 103.214.221.0 – 103.214.221.255 AS134697 1
41 103.214.220.0/24 /24 103.214.220.0 – 103.214.220.255 AS134697 1
42 103.214.220.0/23 /23 103.214.220.0 – 103.214.221.255 AS134697 1
43 103.205.29.0/24 /24 103.205.29.0 – 103.205.29.255 AS134697 1
44 103.205.28.0/24 /24 103.205.28.0 – 103.205.28.255 AS134697 1
45 103.205.28.0/23 /23 103.205.28.0 – 103.205.29.255 AS134697 1
46 87.121.251.0/24 /24 87.121.251.0 – 87.121.251.255 AS134697 1
47 87.121.250.0/24 /24 87.121.250.0 – 87.121.250.255 AS134697 1
48 87.121.250.0/23 /23 87.121.250.0 – 87.121.251.255 AS134697 1
49 87.121.249.0/24 /24 87.121.249.0 – 87.121.249.255 AS134697 1
50 87.121.248.0/24 /24 87.121.248.0 – 87.121.248.255 AS134697 1
51 87.121.248.0/23 /23 87.121.248.0 – 87.121.249.255 AS134697 1
52 87.121.95.0/24 /24 87.121.95.0 – 87.121.95.255 AS134697 1
53 87.121.94.0/24 /24 87.121.94.0 – 87.121.94.255 AS134697 1
54 87.121.94.0/23 /23 87.121.94.0 – 87.121.95.255 AS134697 1
55 87.121.93.0/24 /24 87.121.93.0 – 87.121.93.255 AS134697 1
56 87.121.92.0/24 /24 87.121.92.0 – 87.121.92.255 AS134697 1
57 87.121.92.0/23 /23 87.121.92.0 – 87.121.93.255 AS134697 1
58 87.121.75.0/24 /24 87.121.75.0 – 87.121.75.255 AS134697 1
59 87.121.74.0/24 /24 87.121.74.0 – 87.121.74.255 AS134697 1
60 87.121.74.0/23 /23 87.121.74.0 – 87.121.75.255 AS134697 1
61 87.121.73.0/24 /24 87.121.73.0 – 87.121.73.255 AS134697 1
62 87.121.72.0/24 /24 87.121.72.0 – 87.121.72.255 AS134697 1
63 87.121.72.0/23 /23 87.121.72.0 – 87.121.73.255 AS134697 1
64 45.248.51.0/24 /24 45.248.51.0 – 45.248.51.255 AS134697 1
65 45.248.50.0/24 /24 45.248.50.0 – 45.248.50.255 AS134697 1
66 45.248.50.0/23 /23 45.248.50.0 – 45.248.51.255 AS134697 1
67 45.248.49.0/24 /24 45.248.49.0 – 45.248.49.255 AS134697 1
68 45.248.48.0/24 /24 45.248.48.0 – 45.248.48.255 AS134697 1
69 45.248.48.0/23 /23 45.248.48.0 – 45.248.49.255 AS134697 1
70 45.248.48.0/22 /22 45.248.48.0 – 45.248.51.255 AS134697 1
71 43.225.61.0/24 /24 43.225.61.0 – 43.225.61.255 AS134697 1
72 43.225.60.0/24 /24 43.225.60.0 – 43.225.60.255 AS134697 1
73 43.225.60.0/23 /23 43.225.60.0 – 43.225.61.255 AS134697 1