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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 74 IPv4 prefixes · ASN: AS208172 · showing 1–74
# Prefix ↓ Mask Range Origin ASN MOAS
1 205.147.31.0/24 /24 205.147.31.0 – 205.147.31.255 AS208172 1
2 205.147.30.0/24 /24 205.147.30.0 – 205.147.30.255 AS208172 1
3 205.147.29.0/24 /24 205.147.29.0 – 205.147.29.255 AS208172 1
4 205.147.28.0/24 /24 205.147.28.0 – 205.147.28.255 AS208172 1
5 205.147.27.0/24 /24 205.147.27.0 – 205.147.27.255 AS208172 1
6 205.147.22.0/24 /24 205.147.22.0 – 205.147.22.255 AS208172 1
7 205.147.19.0/24 /24 205.147.19.0 – 205.147.19.255 AS208172 1
8 205.147.18.0/24 /24 205.147.18.0 – 205.147.18.255 AS208172 1
9 205.147.17.0/24 /24 205.147.17.0 – 205.147.17.255 AS208172 1
10 205.147.16.0/24 /24 205.147.16.0 – 205.147.16.255 AS208172 1
11 159.26.127.0/24 /24 159.26.127.0 – 159.26.127.255 AS208172 1
12 159.26.126.0/24 /24 159.26.126.0 – 159.26.126.255 AS208172 1
13 159.26.125.0/24 /24 159.26.125.0 – 159.26.125.255 AS208172 1
14 159.26.124.0/24 /24 159.26.124.0 – 159.26.124.255 AS208172 1
15 159.26.123.0/24 /24 159.26.123.0 – 159.26.123.255 AS208172 1
16 159.26.122.0/24 /24 159.26.122.0 – 159.26.122.255 AS208172 1
17 159.26.121.0/24 /24 159.26.121.0 – 159.26.121.255 AS208172 1
18 159.26.120.0/24 /24 159.26.120.0 – 159.26.120.255 AS208172 1
19 159.26.119.0/24 /24 159.26.119.0 – 159.26.119.255 AS208172 1
20 159.26.118.0/24 /24 159.26.118.0 – 159.26.118.255 AS208172 1
21 159.26.117.0/24 /24 159.26.117.0 – 159.26.117.255 AS208172 1
22 159.26.116.0/24 /24 159.26.116.0 – 159.26.116.255 AS208172 1
23 159.26.115.0/24 /24 159.26.115.0 – 159.26.115.255 AS208172 1
24 159.26.114.0/24 /24 159.26.114.0 – 159.26.114.255 AS208172 1
25 159.26.113.0/24 /24 159.26.113.0 – 159.26.113.255 AS208172 1
26 159.26.112.0/24 /24 159.26.112.0 – 159.26.112.255 AS208172 1
27 159.26.111.0/24 /24 159.26.111.0 – 159.26.111.255 AS208172 1
28 159.26.110.0/24 /24 159.26.110.0 – 159.26.110.255 AS208172 1
29 159.26.109.0/24 /24 159.26.109.0 – 159.26.109.255 AS208172 1
30 159.26.108.0/24 /24 159.26.108.0 – 159.26.108.255 AS208172 1
31 159.26.107.0/24 /24 159.26.107.0 – 159.26.107.255 AS208172 1
32 159.26.106.0/24 /24 159.26.106.0 – 159.26.106.255 AS208172 1
33 159.26.105.0/24 /24 159.26.105.0 – 159.26.105.255 AS208172 1
34 159.26.104.0/24 /24 159.26.104.0 – 159.26.104.255 AS208172 1
35 159.26.103.0/24 /24 159.26.103.0 – 159.26.103.255 AS208172 1
36 159.26.102.0/24 /24 159.26.102.0 – 159.26.102.255 AS208172 1
37 159.26.101.0/24 /24 159.26.101.0 – 159.26.101.255 AS208172 1
38 159.26.100.0/24 /24 159.26.100.0 – 159.26.100.255 AS208172 1
39 159.26.99.0/24 /24 159.26.99.0 – 159.26.99.255 AS208172 1
40 159.26.98.0/24 /24 159.26.98.0 – 159.26.98.255 AS208172 1
41 159.26.97.0/24 /24 159.26.97.0 – 159.26.97.255 AS208172 1
42 159.26.96.0/24 /24 159.26.96.0 – 159.26.96.255 AS208172 1
43 153.75.53.0/24 /24 153.75.53.0 – 153.75.53.255 AS208172 1
44 153.75.52.0/24 /24 153.75.52.0 – 153.75.52.255 AS208172 1
45 153.75.51.0/24 /24 153.75.51.0 – 153.75.51.255 AS208172 1
46 153.75.50.0/24 /24 153.75.50.0 – 153.75.50.255 AS208172 1
47 153.75.49.0/24 /24 153.75.49.0 – 153.75.49.255 AS208172 1
48 153.75.48.0/24 /24 153.75.48.0 – 153.75.48.255 AS208172 1
49 134.82.79.0/24 /24 134.82.79.0 – 134.82.79.255 AS208172 1
50 134.82.78.0/24 /24 134.82.78.0 – 134.82.78.255 AS208172 1
51 134.82.77.0/24 /24 134.82.77.0 – 134.82.77.255 AS208172 1
52 134.82.75.0/24 /24 134.82.75.0 – 134.82.75.255 AS208172 1
53 134.82.74.0/24 /24 134.82.74.0 – 134.82.74.255 AS208172 1
54 134.82.73.0/24 /24 134.82.73.0 – 134.82.73.255 AS208172 1
55 134.82.71.0/24 /24 134.82.71.0 – 134.82.71.255 AS208172 1
56 134.82.70.0/24 /24 134.82.70.0 – 134.82.70.255 AS208172 1
57 134.82.69.0/24 /24 134.82.69.0 – 134.82.69.255 AS208172 1
58 134.82.68.0/24 /24 134.82.68.0 – 134.82.68.255 AS208172 1
59 81.27.86.0/24 /24 81.27.86.0 – 81.27.86.255 AS208172 1
60 72.251.222.0/24 /24 72.251.222.0 – 72.251.222.255 AS208172 1
61 72.251.221.0/24 /24 72.251.221.0 – 72.251.221.255 AS208172 1
62 72.251.220.0/24 /24 72.251.220.0 – 72.251.220.255 AS208172 1
63 72.251.219.0/24 /24 72.251.219.0 – 72.251.219.255 AS208172 1
64 72.251.218.0/24 /24 72.251.218.0 – 72.251.218.255 AS208172 1
65 72.251.217.0/24 /24 72.251.217.0 – 72.251.217.255 AS208172 1
66 72.251.216.0/24 /24 72.251.216.0 – 72.251.216.255 AS208172 1
67 72.251.215.0/24 /24 72.251.215.0 – 72.251.215.255 AS208172 1
68 72.251.214.0/24 /24 72.251.214.0 – 72.251.214.255 AS208172 1
69 72.251.213.0/24 /24 72.251.213.0 – 72.251.213.255 AS208172 1
70 72.251.212.0/24 /24 72.251.212.0 – 72.251.212.255 AS208172 1
71 72.251.211.0/24 /24 72.251.211.0 – 72.251.211.255 AS208172 1
72 72.251.210.0/24 /24 72.251.210.0 – 72.251.210.255 AS208172 1
73 72.251.209.0/24 /24 72.251.209.0 – 72.251.209.255 AS208172 1
74 72.251.208.0/24 /24 72.251.208.0 – 72.251.208.255 AS208172 1