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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 22 IPv4 prefixes · ASN: AS18723 · showing 1–22
# Prefix ↑ Mask Range Origin ASN MOAS
1 134.204.153.0/24 /24 134.204.153.0 – 134.204.153.255 AS18723 1
2 134.204.176.0/24 /24 134.204.176.0 – 134.204.176.255 AS18723 1
3 134.204.177.0/24 /24 134.204.177.0 – 134.204.177.255 AS18723 1
4 134.204.178.0/23 /23 134.204.178.0 – 134.204.179.255 AS18723 1
5 134.204.180.0/23 /23 134.204.180.0 – 134.204.181.255 AS18723 1
6 134.204.182.0/23 /23 134.204.182.0 – 134.204.183.255 AS18723 1
7 134.204.191.0/24 /24 134.204.191.0 – 134.204.191.255 AS18723 1
8 134.204.192.0/24 /24 134.204.192.0 – 134.204.192.255 AS18723 1
9 134.204.193.0/24 /24 134.204.193.0 – 134.204.193.255 AS18723 1
10 134.204.194.0/24 /24 134.204.194.0 – 134.204.194.255 AS18723 1
11 134.204.195.0/24 /24 134.204.195.0 – 134.204.195.255 AS18723 1
12 134.204.208.0/24 /24 134.204.208.0 – 134.204.208.255 AS18723, AS65007 2
13 134.204.218.0/24 /24 134.204.218.0 – 134.204.218.255 AS18723 1
14 134.204.220.0/23 /23 134.204.220.0 – 134.204.221.255 AS18723 1
15 134.204.222.0/24 /24 134.204.222.0 – 134.204.222.255 AS18723 1
16 134.204.224.0/23 /23 134.204.224.0 – 134.204.225.255 AS18723 1
17 134.204.236.0/23 /23 134.204.236.0 – 134.204.237.255 AS18723 1
18 134.204.238.0/23 /23 134.204.238.0 – 134.204.239.255 AS18723 1
19 192.55.2.0/23 /23 192.55.2.0 – 192.55.3.255 AS18723 1
20 192.55.14.0/24 /24 192.55.14.0 – 192.55.14.255 AS18723 1
21 192.55.16.0/23 /23 192.55.16.0 – 192.55.17.255 AS18723 1
22 192.55.18.0/23 /23 192.55.18.0 – 192.55.19.255 AS18723, AS65044 2