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BGP Full View — RIPE RIS RRC00data as of 2026-09-22 14:00

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
1 156 302
IPv4 origin ASNs
79 135
IPv4 MOAS
6 365
IPv6 prefixes
266 243
IPv6 origin ASNs
37 407
IPv6 MOAS
1 046

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
/13 594
311 427 072
/14 1 206
316 145 664
/15 2 193
287 440 896
/16 13 980
916 193 280
/17 8 669
284 065 792
/18 13 922
228 098 048
/19 26 692
218 660 864
/20 48 416
198 311 936
/21 56 831
116 389 888
/22 118 160
120 995 840
/23 121 056
61 980 672
/24 738 533
189 064 448
Total 1 150 723 4 321 467 648
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 247 232 addr 73.04%
Not announced 1 157 720 064 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.19%
↳ routable but not announced 565 078 016 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 50
838 860 800
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 169
177 209 344
/29 5 833
3 058 171 904
/30 751
196 870 144
/31 389
50 987 008
/32 27 280
1 787 822 080
/33 6 058
198 508 544
/34 5 674
92 962 816
/35 1 991
16 310 272
/36 10 033
41 095 168
/37 1 409
2 885 632
/38 2 808
2 875 392
/39 1 886
965 632
/40 24 643
6 308 608
/41 1 843
235 904
/42 3 103
198 592
/43 1 467
46 944
/44 27 115
433 840
/45 4 937
39 496
/46 6 613
26 452
/47 9 641
19 282
/48 122 243
122 243
Total 266 021 4 414 617 254 081
IPv4 (1 156 302) IPv6 (266 243)
Reset
Found 34 IPv4 prefixes · ASN: AS133524 · showing 1–34
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.21.40.0/24 /24 38.21.40.0 – 38.21.40.255 AS133524 1
2 38.21.41.0/24 /24 38.21.41.0 – 38.21.41.255 AS133524 1
3 38.21.42.0/24 /24 38.21.42.0 – 38.21.42.255 AS133524 1
4 38.21.43.0/24 /24 38.21.43.0 – 38.21.43.255 AS133524 1
5 38.47.40.0/24 /24 38.47.40.0 – 38.47.40.255 AS133524 1
6 38.47.41.0/24 /24 38.47.41.0 – 38.47.41.255 AS133524 1
7 38.47.42.0/24 /24 38.47.42.0 – 38.47.42.255 AS133524 1
8 38.47.43.0/24 /24 38.47.43.0 – 38.47.43.255 AS133524 1
9 38.47.46.0/24 /24 38.47.46.0 – 38.47.46.255 AS133524 1
10 43.242.134.0/24 /24 43.242.134.0 – 43.242.134.255 AS133524 1
11 43.242.135.0/24 /24 43.242.135.0 – 43.242.135.255 AS133524 1
12 43.245.44.0/24 /24 43.245.44.0 – 43.245.44.255 AS133524 1
13 43.245.45.0/24 /24 43.245.45.0 – 43.245.45.255 AS133524 1
14 43.245.46.0/24 /24 43.245.46.0 – 43.245.46.255 AS133524 1
15 43.245.47.0/24 /24 43.245.47.0 – 43.245.47.255 AS133524 1
16 103.25.76.0/24 /24 103.25.76.0 – 103.25.76.255 AS133524 1
17 103.25.77.0/24 /24 103.25.77.0 – 103.25.77.255 AS133524 1
18 103.25.78.0/24 /24 103.25.78.0 – 103.25.78.255 AS133524 1
19 103.25.79.0/24 /24 103.25.79.0 – 103.25.79.255 AS133524 1
20 103.29.90.0/24 /24 103.29.90.0 – 103.29.90.255 AS133524 1
21 103.29.91.0/24 /24 103.29.91.0 – 103.29.91.255 AS133524 1
22 103.233.204.0/24 /24 103.233.204.0 – 103.233.204.255 AS133524 1
23 103.233.205.0/24 /24 103.233.205.0 – 103.233.205.255 AS133524 1
24 103.233.206.0/24 /24 103.233.206.0 – 103.233.206.255 AS133524 1
25 103.233.207.0/24 /24 103.233.207.0 – 103.233.207.255 AS133524 1
26 154.18.223.0/24 /24 154.18.223.0 – 154.18.223.255 AS133524 1
27 185.133.212.0/24 /24 185.133.212.0 – 185.133.212.255 AS133524 1
28 185.133.213.0/24 /24 185.133.213.0 – 185.133.213.255 AS133524 1
29 185.133.214.0/24 /24 185.133.214.0 – 185.133.214.255 AS133524 1
30 185.133.215.0/24 /24 185.133.215.0 – 185.133.215.255 AS133524 1
31 204.157.168.0/24 /24 204.157.168.0 – 204.157.168.255 AS133524 1
32 204.157.169.0/24 /24 204.157.169.0 – 204.157.169.255 AS133524 1
33 204.157.170.0/24 /24 204.157.170.0 – 204.157.170.255 AS133524 1
34 204.157.171.0/24 /24 204.157.171.0 – 204.157.171.255 AS133524 1