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 60 IPv4 prefixes · ASN: AS27901 · showing 1–60
# Prefix ↑ Mask Range Origin ASN MOAS
1 131.221.164.0/24 /24 131.221.164.0 – 131.221.164.255 AS27901 1
2 131.221.165.0/24 /24 131.221.165.0 – 131.221.165.255 AS27901 1
3 131.221.166.0/24 /24 131.221.166.0 – 131.221.166.255 AS27901 1
4 131.221.167.0/24 /24 131.221.167.0 – 131.221.167.255 AS27901 1
5 138.99.224.0/22 /22 138.99.224.0 – 138.99.227.255 AS27901 1
6 138.99.224.0/24 /24 138.99.224.0 – 138.99.224.255 AS27901 1
7 138.99.226.0/24 /24 138.99.226.0 – 138.99.226.255 AS27901 1
8 167.250.53.0/24 /24 167.250.53.0 – 167.250.53.255 AS27901 1
9 167.250.54.0/23 /23 167.250.54.0 – 167.250.55.255 AS27901 1
10 167.250.54.0/24 /24 167.250.54.0 – 167.250.54.255 AS27901 1
11 167.250.55.0/24 /24 167.250.55.0 – 167.250.55.255 AS27901 1
12 170.82.188.0/24 /24 170.82.188.0 – 170.82.188.255 AS27901 1
13 170.82.189.0/24 /24 170.82.189.0 – 170.82.189.255 AS27901 1
14 170.82.190.0/23 /23 170.82.190.0 – 170.82.191.255 AS27901 1
15 170.82.190.0/24 /24 170.82.190.0 – 170.82.190.255 AS27901 1
16 170.82.191.0/24 /24 170.82.191.0 – 170.82.191.255 AS27901 1
17 170.150.156.0/22 /22 170.150.156.0 – 170.150.159.255 AS27901 1
18 170.150.156.0/24 /24 170.150.156.0 – 170.150.156.255 AS27901 1
19 179.60.64.0/19 /19 179.60.64.0 – 179.60.95.255 AS27901 1
20 179.60.64.0/20 /20 179.60.64.0 – 179.60.79.255 AS27901 1
21 179.60.64.0/21 /21 179.60.64.0 – 179.60.71.255 AS27901 1
22 179.60.72.0/21 /21 179.60.72.0 – 179.60.79.255 AS27901 1
23 179.60.91.0/24 /24 179.60.91.0 – 179.60.91.255 AS27901 1
24 190.5.32.0/19 /19 190.5.32.0 – 190.5.63.255 AS27901 1
25 190.5.32.0/20 /20 190.5.32.0 – 190.5.47.255 AS27901 1
26 190.5.32.0/21 /21 190.5.32.0 – 190.5.39.255 AS27901 1
27 190.5.40.0/21 /21 190.5.40.0 – 190.5.47.255 AS27901 1
28 190.102.224.0/21 /21 190.102.224.0 – 190.102.231.255 AS27901 1
29 190.102.232.0/21 /21 190.102.232.0 – 190.102.239.255 AS27901 1
30 190.102.240.0/20 /20 190.102.240.0 – 190.102.255.255 AS27901 1
31 190.102.240.0/21 /21 190.102.240.0 – 190.102.247.255 AS27901 1
32 190.102.248.0/21 /21 190.102.248.0 – 190.102.255.255 AS27901 1
33 190.102.252.0/24 /24 190.102.252.0 – 190.102.252.255 AS27901 1
34 190.110.160.0/20 /20 190.110.160.0 – 190.110.175.255 AS27901 1
35 190.110.160.0/21 /21 190.110.160.0 – 190.110.167.255 AS27901 1
36 190.110.168.0/21 /21 190.110.168.0 – 190.110.175.255 AS27901 1
37 190.110.168.0/24 /24 190.110.168.0 – 190.110.168.255 AS27901 1
38 190.110.169.0/24 /24 190.110.169.0 – 190.110.169.255 AS27901 1
39 190.110.170.0/24 /24 190.110.170.0 – 190.110.170.255 AS27901 1
40 190.110.171.0/24 /24 190.110.171.0 – 190.110.171.255 AS27901 1
41 190.110.172.0/23 /23 190.110.172.0 – 190.110.173.255 AS27901 1
42 190.110.172.0/24 /24 190.110.172.0 – 190.110.172.255 AS27901 1
43 190.110.173.0/24 /24 190.110.173.0 – 190.110.173.255 AS27901 1
44 190.110.174.0/24 /24 190.110.174.0 – 190.110.174.255 AS27901 1
45 190.110.175.0/24 /24 190.110.175.0 – 190.110.175.255 AS27901 1
46 190.114.32.0/21 /21 190.114.32.0 – 190.114.39.255 AS27901 1
47 190.114.40.0/21 /21 190.114.40.0 – 190.114.47.255 AS27901 1
48 190.114.48.0/21 /21 190.114.48.0 – 190.114.55.255 AS27901 1
49 190.114.56.0/21 /21 190.114.56.0 – 190.114.63.255 AS27901 1
50 200.73.120.0/22 /22 200.73.120.0 – 200.73.123.255 AS27901 1
51 200.73.124.0/22 /22 200.73.124.0 – 200.73.127.255 AS27901 1
52 207.248.192.0/21 /21 207.248.192.0 – 207.248.199.255 AS27901 1
53 207.248.200.0/21 /21 207.248.200.0 – 207.248.207.255 AS27901 1
54 207.248.208.0/21 /21 207.248.208.0 – 207.248.215.255 AS27901 1
55 207.248.216.0/23 /23 207.248.216.0 – 207.248.217.255 AS27901 1
56 207.248.216.0/24 /24 207.248.216.0 – 207.248.216.255 AS27901 1
57 207.248.217.0/24 /24 207.248.217.0 – 207.248.217.255 AS27901 1
58 207.248.218.0/23 /23 207.248.218.0 – 207.248.219.255 AS27901 1
59 207.248.220.0/23 /23 207.248.220.0 – 207.248.221.255 AS27901 1
60 207.248.222.0/23 /23 207.248.222.0 – 207.248.223.255 AS27901 1