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 47 IPv4 prefixes · ASN: AS60187 · showing 1–47
# Prefix ↓ Mask Range Origin ASN MOAS
1 195.191.66.0/23 /23 195.191.66.0 – 195.191.67.255 AS60187 1
2 193.105.13.0/24 /24 193.105.13.0 – 193.105.13.255 AS60187 1
3 171.33.216.0/21 /21 171.33.216.0 – 171.33.223.255 AS60187 1
4 171.33.208.0/21 /21 171.33.208.0 – 171.33.215.255 AS60187 1
5 171.33.200.0/21 /21 171.33.200.0 – 171.33.207.255 AS60187 1
6 171.33.196.0/22 /22 171.33.196.0 – 171.33.199.255 AS60187 1
7 171.33.192.0/22 /22 171.33.192.0 – 171.33.195.255 AS60187 1
8 171.33.192.0/21 /21 171.33.192.0 – 171.33.199.255 AS60187 1
9 151.133.240.0/20 /20 151.133.240.0 – 151.133.255.255 AS60187 1
10 151.133.237.0/24 /24 151.133.237.0 – 151.133.237.255 AS60187 1
11 151.133.236.0/24 /24 151.133.236.0 – 151.133.236.255 AS60187 1
12 151.133.224.0/21 /21 151.133.224.0 – 151.133.231.255 AS60187 1
13 151.133.192.0/19 /19 151.133.192.0 – 151.133.223.255 AS60187 1
14 151.133.128.0/18 /18 151.133.128.0 – 151.133.191.255 AS60187 1
15 151.133.48.0/20 /20 151.133.48.0 – 151.133.63.255 AS60187 1
16 151.133.32.0/21 /21 151.133.32.0 – 151.133.39.255 AS60187 1
17 151.133.24.0/21 /21 151.133.24.0 – 151.133.31.255 AS60187 1
18 151.133.16.0/21 /21 151.133.16.0 – 151.133.23.255 AS60187 1
19 151.133.0.0/20 /20 151.133.0.0 – 151.133.15.255 AS60187 1
20 91.236.56.0/24 /24 91.236.56.0 – 91.236.56.255 AS60187 1
21 91.234.214.0/24 /24 91.234.214.0 – 91.234.214.255 AS60187 1
22 91.216.246.0/24 /24 91.216.246.0 – 91.216.246.255 AS60187 1
23 91.216.181.0/24 /24 91.216.181.0 – 91.216.181.255 AS60187 1
24 91.198.180.0/24 /24 91.198.180.0 – 91.198.180.255 AS60187 1
25 5.150.124.0/22 /22 5.150.124.0 – 5.150.127.255 AS60187 1
26 5.150.120.0/22 /22 5.150.120.0 – 5.150.123.255 AS60187 1
27 5.150.116.0/22 /22 5.150.116.0 – 5.150.119.255 AS60187 1
28 5.150.112.0/22 /22 5.150.112.0 – 5.150.115.255 AS60187 1
29 5.150.108.0/22 /22 5.150.108.0 – 5.150.111.255 AS60187 1
30 5.150.104.0/22 /22 5.150.104.0 – 5.150.107.255 AS60187 1
31 5.150.100.0/22 /22 5.150.100.0 – 5.150.103.255 AS60187 1
32 5.150.96.0/22 /22 5.150.96.0 – 5.150.99.255 AS60187 1
33 5.150.96.0/19 /19 5.150.96.0 – 5.150.127.255 AS60187 1
34 5.150.80.0/20 /20 5.150.80.0 – 5.150.95.255 AS60187 1
35 5.150.76.0/24 /24 5.150.76.0 – 5.150.76.255 AS60187 1
36 5.150.74.0/24 /24 5.150.74.0 – 5.150.74.255 AS60187 1
37 5.150.71.0/24 /24 5.150.71.0 – 5.150.71.255 AS60187 1
38 5.150.70.0/24 /24 5.150.70.0 – 5.150.70.255 AS60187 1
39 5.150.69.0/24 /24 5.150.69.0 – 5.150.69.255 AS60187 1
40 5.150.68.0/24 /24 5.150.68.0 – 5.150.68.255 AS60187 1
41 5.150.67.0/24 /24 5.150.67.0 – 5.150.67.255 AS60187 1
42 5.150.66.0/24 /24 5.150.66.0 – 5.150.66.255 AS60187 1
43 5.150.65.0/24 /24 5.150.65.0 – 5.150.65.255 AS60187 1
44 5.150.64.0/24 /24 5.150.64.0 – 5.150.64.255 AS60187 1
45 5.150.62.0/24 /24 5.150.62.0 – 5.150.62.255 AS60187 1
46 5.150.23.0/24 /24 5.150.23.0 – 5.150.23.255 AS60187 1
47 5.150.22.0/24 /24 5.150.22.0 – 5.150.22.255 AS60187 1