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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 40 IPv4 prefixes · ASN: AS15204 · showing 1–40
# Prefix ↓ Mask Range Origin ASN MOAS
1 216.106.200.0/21 /21 216.106.200.0 – 216.106.207.255 AS15204 1
2 216.106.192.0/21 /21 216.106.192.0 – 216.106.199.255 AS15204 1
3 204.15.55.0/24 /24 204.15.55.0 – 204.15.55.255 AS15204 1
4 204.15.54.0/24 /24 204.15.54.0 – 204.15.54.255 AS15204 1
5 204.15.52.0/23 /23 204.15.52.0 – 204.15.53.255 AS15204 1
6 204.15.52.0/22 /22 204.15.52.0 – 204.15.55.255 AS15204 1
7 155.94.68.0/23 /23 155.94.68.0 – 155.94.69.255 AS15204 1
8 155.94.66.0/23 /23 155.94.66.0 – 155.94.67.255 AS15204 1
9 155.94.64.0/23 /23 155.94.64.0 – 155.94.65.255 AS15204 1
10 155.94.64.0/20 /20 155.94.64.0 – 155.94.79.255 AS15204 1
11 75.102.188.0/22 /22 75.102.188.0 – 75.102.191.255 AS15204 1
12 75.102.186.0/23 /23 75.102.186.0 – 75.102.187.255 AS15204 1
13 75.102.184.0/23 /23 75.102.184.0 – 75.102.185.255 AS15204 1
14 75.102.180.0/22 /22 75.102.180.0 – 75.102.183.255 AS15204 1
15 75.102.176.0/22 /22 75.102.176.0 – 75.102.179.255 AS15204 1
16 75.102.174.0/23 /23 75.102.174.0 – 75.102.175.255 AS15204 1
17 75.102.173.0/24 /24 75.102.173.0 – 75.102.173.255 AS15204 1
18 75.102.172.0/24 /24 75.102.172.0 – 75.102.172.255 AS15204 1
19 75.102.171.0/24 /24 75.102.171.0 – 75.102.171.255 AS15204 1
20 75.102.170.0/24 /24 75.102.170.0 – 75.102.170.255 AS15204 1
21 75.102.169.0/24 /24 75.102.169.0 – 75.102.169.255 AS15204 1
22 75.102.168.0/24 /24 75.102.168.0 – 75.102.168.255 AS15204 1
23 75.102.167.0/24 /24 75.102.167.0 – 75.102.167.255 AS15204 1
24 75.102.166.0/24 /24 75.102.166.0 – 75.102.166.255 AS15204 1
25 75.102.165.0/24 /24 75.102.165.0 – 75.102.165.255 AS15204 1
26 75.102.164.0/24 /24 75.102.164.0 – 75.102.164.255 AS15204 1
27 75.102.163.0/24 /24 75.102.163.0 – 75.102.163.255 AS15204 1
28 75.102.162.0/24 /24 75.102.162.0 – 75.102.162.255 AS15204 1
29 75.102.161.0/24 /24 75.102.161.0 – 75.102.161.255 AS15204 1
30 75.102.160.0/24 /24 75.102.160.0 – 75.102.160.255 AS15204 1
31 75.102.160.0/19 /19 75.102.160.0 – 75.102.191.255 AS15204 1
32 66.128.184.0/23 /23 66.128.184.0 – 66.128.185.255 AS15204 1
33 66.128.183.0/24 /24 66.128.183.0 – 66.128.183.255 AS15204 1
34 66.128.182.0/24 /24 66.128.182.0 – 66.128.182.255 AS15204 1
35 66.128.164.0/23 /23 66.128.164.0 – 66.128.165.255 AS15204 1
36 66.128.162.0/23 /23 66.128.162.0 – 66.128.163.255 AS15204 1
37 66.6.0.0/20 /20 66.6.0.0 – 66.6.15.255 AS15204 1
38 64.33.228.0/22 /22 64.33.228.0 – 64.33.231.255 AS15204 1
39 64.33.224.0/22 /22 64.33.224.0 – 64.33.227.255 AS15204 1
40 64.33.224.0/21 /21 64.33.224.0 – 64.33.231.255 AS15204 1