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BGP Full View — RIPE RIS RRC00data as of 2026-11-03 06:05

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
1 165 348
IPv4 origin ASNs
79 534
IPv4 MOAS
6 679
IPv6 prefixes
89 778
IPv6 origin ASNs
27 323
IPv6 MOAS
217

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
/12 304
318 767 104
/13 592
310 378 496
/14 1 208
316 669 952
/15 2 186
286 523 392
/16 13 975
915 865 600
/17 8 680
284 426 240
/18 13 957
228 671 488
/19 26 679
218 554 368
/20 48 454
198 467 584
/21 57 299
117 348 352
/22 119 080
121 937 920
/23 122 097
62 513 664
/24 745 434
190 831 104
Total 1 160 111 4 323 832 832
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 561 600 addr 73.15%
Not announced 1 153 405 696 addr 26.85%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.38%
↳ routable but not announced 560 812 800 addr 48.62%
    — of total IPv4 space 13.06%
    — of announceable space (total − tech/reserved) 15.15%
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) 453 /24 0.02%

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 16
4 294 967 296
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 22
92 274 688
/27 19
39 845 888
/28 169
177 209 344
/29 5 854
3 069 181 952
/30 742
194 510 848
/31 389
50 987 008
/32 27 580
1 807 482 880
/33 6 062
198 639 616
/34 5 780
94 699 520
/35 2 012
16 482 304
/36 10 314
42 246 144
/37 1 428
2 924 544
/38 2 803
2 870 272
/39 1 895
970 240
/40 24 610
6 300 160
Total 89 777 4 414 941 264 896
IPv4 (1 165 348) IPv6 (89 778)
Reset
Found 41 IPv4 prefixes · ASN: AS10912 · showing 1–41
# Prefix ↑ Mask Range Origin ASN MOAS
1 63.251.145.0/24 /24 63.251.145.0 – 63.251.145.255 AS10912 1
2 63.251.192.0/23 /23 63.251.192.0 – 63.251.193.255 AS10912 1
3 63.251.194.0/23 /23 63.251.194.0 – 63.251.195.255 AS10912 1
4 63.251.196.0/24 /24 63.251.196.0 – 63.251.196.255 AS10912 1
5 63.251.197.0/24 /24 63.251.197.0 – 63.251.197.255 AS10912 1
6 63.251.200.0/24 /24 63.251.200.0 – 63.251.200.255 AS10912 1
7 63.251.203.0/24 /24 63.251.203.0 – 63.251.203.255 AS10912 1
8 63.251.204.0/22 /22 63.251.204.0 – 63.251.207.255 AS10912 1
9 63.251.208.0/20 /20 63.251.208.0 – 63.251.223.255 AS10912 1
10 64.7.192.0/23 /23 64.7.192.0 – 64.7.193.255 AS10912 1
11 64.74.160.0/20 /20 64.74.160.0 – 64.74.175.255 AS10912 1
12 64.74.171.0/24 /24 64.74.171.0 – 64.74.171.255 AS10912 1
13 64.94.96.0/20 /20 64.94.96.0 – 64.94.111.255 AS10912 1
14 66.150.144.0/20 /20 66.150.144.0 – 66.150.159.255 AS10912 1
15 66.150.176.0/22 /22 66.150.176.0 – 66.150.179.255 AS10912 1
16 66.150.184.0/21 /21 66.150.184.0 – 66.150.191.255 AS10912 1
17 66.150.184.0/24 /24 66.150.184.0 – 66.150.184.255 AS10912 1
18 66.151.52.0/22 /22 66.151.52.0 – 66.151.55.255 AS10912 1
19 69.25.10.0/24 /24 69.25.10.0 – 69.25.10.255 AS10912 1
20 69.88.128.0/22 /22 69.88.128.0 – 69.88.131.255 AS10912 1
21 74.201.64.0/20 /20 74.201.64.0 – 74.201.79.255 AS10912 1
22 74.217.24.0/21 /21 74.217.24.0 – 74.217.31.255 AS10912 1
23 74.217.103.0/24 /24 74.217.103.0 – 74.217.103.255 AS10912 1
24 74.217.144.0/23 /23 74.217.144.0 – 74.217.145.255 AS10912 1
25 74.217.148.0/22 /22 74.217.148.0 – 74.217.151.255 AS10912 1
26 147.160.135.0/24 /24 147.160.135.0 – 147.160.135.255 AS10912 1
27 206.191.142.0/24 /24 206.191.142.0 – 206.191.142.255 AS10912 1
28 216.52.208.0/24 /24 216.52.208.0 – 216.52.208.255 AS10912, AS25786 2
29 216.52.219.0/24 /24 216.52.219.0 – 216.52.219.255 AS10912 1
30 216.52.220.0/23 /23 216.52.220.0 – 216.52.221.255 AS10912 1
31 216.52.223.0/24 /24 216.52.223.0 – 216.52.223.255 AS10912 1
32 216.52.232.0/24 /24 216.52.232.0 – 216.52.232.255 AS10912 1
33 216.52.234.0/24 /24 216.52.234.0 – 216.52.234.255 AS10912 1
34 216.52.241.0/24 /24 216.52.241.0 – 216.52.241.255 AS10912 1
35 216.52.244.0/24 /24 216.52.244.0 – 216.52.244.255 AS10912 1
36 216.52.248.0/24 /24 216.52.248.0 – 216.52.248.255 AS10912 1
37 216.52.253.0/24 /24 216.52.253.0 – 216.52.253.255 AS10912 1
38 216.52.254.0/23 /23 216.52.254.0 – 216.52.255.255 AS10912 1
39 216.133.224.0/21 /21 216.133.224.0 – 216.133.231.255 AS10912 1
40 216.133.226.0/24 /24 216.133.226.0 – 216.133.226.255 AS10912 1
41 216.133.255.0/24 /24 216.133.255.0 – 216.133.255.255 AS10912 1