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BGP Full View — RIPE RIS RRC00data as of 2026-09-20 13:41

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
1 157 561
IPv4 origin ASNs
79 168
IPv4 MOAS
5 973
IPv6 prefixes
266 148
IPv6 origin ASNs
37 399
IPv6 MOAS
1 043

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 13 984
916 455 424
/17 8 697
284 983 296
/18 14 030
229 867 520
/19 26 762
219 234 304
/20 48 541
198 823 936
/21 56 961
116 656 128
/22 118 321
121 160 704
/23 121 174
62 041 088
/24 739 051
189 197 056
Total 1 151 985 4 325 733 120
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 032 192 addr 73.04%
Not announced 1 157 935 104 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.18%
↳ routable but not announced 565 293 056 addr 48.82%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.27%
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 5 826
3 054 501 888
/30 752
197 132 288
/31 390
51 118 080
/32 27 309
1 789 722 624
/33 6 046
198 115 328
/34 5 684
93 126 656
/35 1 987
16 277 504
/36 10 085
41 308 160
/37 1 407
2 881 536
/38 2 811
2 878 464
/39 1 884
964 608
/40 24 644
6 308 864
/41 1 815
232 320
/42 3 100
198 400
/43 1 473
47 136
/44 27 088
433 408
/45 4 936
39 488
/46 6 600
26 400
/47 9 588
19 176
/48 122 198
122 198
Total 265 927 4 414 600 094 014
IPv4 (1 157 561) IPv6 (266 148)
Reset
Found 52 IPv4 prefixes · ASN: AS30437 · showing 1–52
# Prefix ↑ Mask Range Origin ASN MOAS
1 159.245.16.0/24 /24 159.245.16.0 – 159.245.16.255 AS30437 1
2 159.245.18.0/24 /24 159.245.18.0 – 159.245.18.255 AS30437 1
3 165.156.24.0/24 /24 165.156.24.0 – 165.156.24.255 AS30437 1
4 165.156.26.0/24 /24 165.156.26.0 – 165.156.26.255 AS30437 1
5 165.156.27.0/24 /24 165.156.27.0 – 165.156.27.255 AS30437 1
6 165.156.28.0/24 /24 165.156.28.0 – 165.156.28.255 AS30437 1
7 165.156.31.0/24 /24 165.156.31.0 – 165.156.31.255 AS30437 1
8 165.156.33.0/24 /24 165.156.33.0 – 165.156.33.255 AS30437 1
9 165.156.34.0/24 /24 165.156.34.0 – 165.156.34.255 AS30437 1
10 165.156.37.0/24 /24 165.156.37.0 – 165.156.37.255 AS30437 1
11 165.156.38.0/24 /24 165.156.38.0 – 165.156.38.255 AS30437 1
12 165.156.39.0/24 /24 165.156.39.0 – 165.156.39.255 AS30437 1
13 165.156.42.0/24 /24 165.156.42.0 – 165.156.42.255 AS30437 1
14 165.156.43.0/24 /24 165.156.43.0 – 165.156.43.255 AS30437 1
15 165.156.44.0/24 /24 165.156.44.0 – 165.156.44.255 AS30437 1
16 165.156.45.0/24 /24 165.156.45.0 – 165.156.45.255 AS30437 1
17 165.156.46.0/24 /24 165.156.46.0 – 165.156.46.255 AS30437 1
18 165.156.47.0/24 /24 165.156.47.0 – 165.156.47.255 AS30437 1
19 165.156.48.0/24 /24 165.156.48.0 – 165.156.48.255 AS30437 1
20 165.156.49.0/24 /24 165.156.49.0 – 165.156.49.255 AS30437 1
21 165.156.52.0/24 /24 165.156.52.0 – 165.156.52.255 AS30437 1
22 165.156.53.0/24 /24 165.156.53.0 – 165.156.53.255 AS30437 1
23 165.156.54.0/24 /24 165.156.54.0 – 165.156.54.255 AS30437 1
24 165.156.55.0/24 /24 165.156.55.0 – 165.156.55.255 AS30437 1
25 165.156.67.0/24 /24 165.156.67.0 – 165.156.67.255 AS30437 1
26 165.156.68.0/24 /24 165.156.68.0 – 165.156.68.255 AS30437 1
27 165.156.69.0/24 /24 165.156.69.0 – 165.156.69.255 AS30437 1
28 165.156.70.0/24 /24 165.156.70.0 – 165.156.70.255 AS30437 1
29 165.156.72.0/24 /24 165.156.72.0 – 165.156.72.255 AS30437 1
30 165.156.73.0/24 /24 165.156.73.0 – 165.156.73.255 AS30437 1
31 165.156.76.0/23 /23 165.156.76.0 – 165.156.77.255 AS30437 1
32 192.35.20.0/24 /24 192.35.20.0 – 192.35.20.255 AS30437 1
33 192.35.29.0/24 /24 192.35.29.0 – 192.35.29.255 AS30437 1
34 192.58.248.0/24 /24 192.58.248.0 – 192.58.248.255 AS30437 1
35 192.88.212.0/24 /24 192.88.212.0 – 192.88.212.255 AS30437 1
36 192.131.182.0/23 /23 192.131.182.0 – 192.131.183.255 AS30437 1
37 192.131.182.0/24 /24 192.131.182.0 – 192.131.182.255 AS30437 1
38 192.131.183.0/24 /24 192.131.183.0 – 192.131.183.255 AS30437 1
39 192.131.184.0/24 /24 192.131.184.0 – 192.131.184.255 AS30437 1
40 192.131.185.0/24 /24 192.131.185.0 – 192.131.185.255 AS30437 1
41 192.131.188.0/24 /24 192.131.188.0 – 192.131.188.255 AS30437 1
42 192.131.189.0/24 /24 192.131.189.0 – 192.131.189.255 AS30437 1
43 192.131.190.0/24 /24 192.131.190.0 – 192.131.190.255 AS30437 1
44 192.131.191.0/24 /24 192.131.191.0 – 192.131.191.255 AS30437 1
45 192.131.192.0/24 /24 192.131.192.0 – 192.131.192.255 AS30437 1
46 192.131.193.0/24 /24 192.131.193.0 – 192.131.193.255 AS30437 1
47 192.131.195.0/24 /24 192.131.195.0 – 192.131.195.255 AS30437 1
48 192.131.215.0/24 /24 192.131.215.0 – 192.131.215.255 AS30437 1
49 194.9.242.0/24 /24 194.9.242.0 – 194.9.242.255 AS30437 1
50 194.9.244.0/24 /24 194.9.244.0 – 194.9.244.255 AS30437 1
51 194.9.245.0/24 /24 194.9.245.0 – 194.9.245.255 AS30437 1
52 195.177.212.0/23 /23 195.177.212.0 – 195.177.213.255 AS30437 1