BGP Full View — RIPE RIS RRC00data as of 2026-06-28 20:31

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
1 135 192
IPv4 origin ASNs
78 621
IPv4 MOAS
5 930
IPv6 prefixes
259 625
IPv6 origin ASNs
36 772
IPv6 MOAS
870

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 909
911 540 224
/17 8 718
285 671 424
/18 14 059
230 342 656
/19 26 683
218 587 136
/20 48 609
199 102 464
/21 56 030
114 749 440
/22 118 720
121 569 280
/23 119 291
61 076 992
/24 719 231
184 123 136
Total 1 129 687 4 308 702 464
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 518
2 893 021 184
/30 745
195 297 280
/31 361
47 316 992
/32 27 032
1 771 569 152
/33 5 786
189 595 648
/34 5 529
90 587 136
/35 1 953
15 998 976
/36 10 074
41 263 104
/37 1 386
2 838 528
/38 2 690
2 754 560
/39 1 858
951 296
/40 24 460
6 261 760
/41 1 766
226 048
/42 3 046
194 944
/43 1 481
47 392
/44 26 358
421 728
/45 4 570
36 560
/46 5 872
23 488
/47 9 098
18 196
/48 119 471
119 471
Total 259 335 4 413 952 295 251
IPv4 (1 135 192) IPv6 (259 625)
Reset
Found 40 IPv4 prefixes · ASN: AS19151 · showing 1–40
# Prefix ↑ Mask Range Origin ASN MOAS
1 63.135.64.0/24 /24 63.135.64.0 – 63.135.64.255 AS19151 1
2 64.38.110.0/23 /23 64.38.110.0 – 64.38.111.255 AS19151 1
3 64.38.110.0/24 /24 64.38.110.0 – 64.38.110.255 AS19151 1
4 64.127.128.0/22 /22 64.127.128.0 – 64.127.131.255 AS19151 1
5 64.127.140.0/22 /22 64.127.140.0 – 64.127.143.255 AS19151 1
6 64.127.192.0/24 /24 64.127.192.0 – 64.127.192.255 AS19151 1
7 64.135.0.0/17 /17 64.135.0.0 – 64.135.127.255 AS19151 1
8 64.135.6.0/24 /24 64.135.6.0 – 64.135.6.255 AS19151 1
9 64.139.129.0/24 /24 64.139.129.0 – 64.139.129.255 AS19151 1
10 64.139.131.0/24 /24 64.139.131.0 – 64.139.131.255 AS19151 1
11 64.139.132.0/24 /24 64.139.132.0 – 64.139.132.255 AS19151 1
12 64.139.133.0/24 /24 64.139.133.0 – 64.139.133.255 AS19151 1
13 64.139.134.0/24 /24 64.139.134.0 – 64.139.134.255 AS19151 1
14 64.139.135.0/24 /24 64.139.135.0 – 64.139.135.255 AS19151 1
15 64.139.136.0/24 /24 64.139.136.0 – 64.139.136.255 AS19151 1
16 64.139.137.0/24 /24 64.139.137.0 – 64.139.137.255 AS19151 1
17 64.139.138.0/24 /24 64.139.138.0 – 64.139.138.255 AS19151 1
18 64.139.139.0/24 /24 64.139.139.0 – 64.139.139.255 AS19151 1
19 64.139.141.0/24 /24 64.139.141.0 – 64.139.141.255 AS19151 1
20 64.139.144.0/24 /24 64.139.144.0 – 64.139.144.255 AS19151 1
21 64.139.146.0/24 /24 64.139.146.0 – 64.139.146.255 AS19151 1
22 64.139.147.0/24 /24 64.139.147.0 – 64.139.147.255 AS19151 1
23 64.139.149.0/24 /24 64.139.149.0 – 64.139.149.255 AS19151 1
24 64.139.151.0/24 /24 64.139.151.0 – 64.139.151.255 AS19151 1
25 64.139.190.0/24 /24 64.139.190.0 – 64.139.190.255 AS19151 1
26 64.139.191.0/24 /24 64.139.191.0 – 64.139.191.255 AS19151 1
27 64.139.196.0/24 /24 64.139.196.0 – 64.139.196.255 AS19151 1
28 64.139.217.0/24 /24 64.139.217.0 – 64.139.217.255 AS19151 1
29 64.139.221.0/24 /24 64.139.221.0 – 64.139.221.255 AS19151 1
30 66.186.192.0/23 /23 66.186.192.0 – 66.186.193.255 AS19151 1
31 66.186.196.0/23 /23 66.186.196.0 – 66.186.197.255 AS19151 1
32 66.216.0.0/18 /18 66.216.0.0 – 66.216.63.255 AS19151 1
33 66.216.41.0/24 /24 66.216.41.0 – 66.216.41.255 AS19151 1
34 158.51.179.0/24 /24 158.51.179.0 – 158.51.179.255 AS19151 1
35 168.245.192.0/24 /24 168.245.192.0 – 168.245.192.255 AS19151 1
36 173.211.95.0/24 /24 173.211.95.0 – 173.211.95.255 AS19151 1
37 174.128.178.0/23 /23 174.128.178.0 – 174.128.179.255 AS19151 1
38 198.89.85.0/24 /24 198.89.85.0 – 198.89.85.255 AS19151 1
39 204.235.96.0/21 /21 204.235.96.0 – 204.235.103.255 AS19151 1
40 208.78.160.0/22 /22 208.78.160.0 – 208.78.163.255 AS19151 1