BGP Full View — RIPE RIS RRC00data as of 2026-10-09 18:35

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
1 162 150
IPv4 origin ASNs
79 259
IPv4 MOAS
6 189
IPv6 prefixes
268 171
IPv6 origin ASNs
37 569
IPv6 MOAS
1 092

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
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 188
286 785 536
/16 13 971
915 603 456
/17 8 699
285 048 832
/18 14 049
230 178 816
/19 26 766
219 267 072
/20 48 505
198 676 480
/21 56 968
116 670 464
/22 118 671
121 519 104
/23 121 508
62 212 096
/24 743 349
190 297 344
Total 1 156 944 4 326 000 896
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 645 888 addr 73.03%
Not announced 1 158 321 408 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 679 360 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 261 /24 0.01%

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 15
4 026 531 840
/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 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 418
1 796 866 048
/33 6 074
199 032 832
/34 5 729
93 863 936
/35 2 021
16 556 032
/36 10 181
41 701 376
/37 1 418
2 904 064
/38 2 819
2 886 656
/39 1 890
967 680
/40 24 883
6 370 048
/41 1 861
238 208
/42 2 973
190 272
/43 1 479
47 328
/44 27 192
435 072
/45 4 933
39 464
/46 6 621
26 484
/47 9 602
19 204
/48 123 552
123 552
Total 267 944 4 414 663 661 664
IPv4 (1 162 150) IPv6 (268 171)
Reset
Found 37 IPv4 prefixes · ASN: AS55803 · showing 1–37
# Prefix ↑ Mask Range Origin ASN MOAS
1 27.123.30.0/24 /24 27.123.30.0 – 27.123.30.255 AS55803 1
2 49.156.24.0/21 /21 49.156.24.0 – 49.156.31.255 AS55803 1
3 101.0.64.0/18 /18 101.0.64.0 – 101.0.127.255 AS55803 1
4 101.0.76.0/24 /24 101.0.76.0 – 101.0.76.255 AS55803 1
5 101.0.100.0/23 /23 101.0.100.0 – 101.0.101.255 AS55803 1
6 103.12.4.0/22 /22 103.12.4.0 – 103.12.7.255 AS55803 1
7 103.80.103.0/24 /24 103.80.103.0 – 103.80.103.255 AS55803 1
8 103.141.249.0/24 /24 103.141.249.0 – 103.141.249.255 AS55803 1
9 103.208.216.0/22 /22 103.208.216.0 – 103.208.219.255 AS55803 1
10 103.237.108.0/22 /22 103.237.108.0 – 103.237.111.255 AS55803 1
11 103.250.20.0/22 /22 103.250.20.0 – 103.250.23.255 AS55803 1
12 110.173.128.0/19 /19 110.173.128.0 – 110.173.159.255 AS55803 1
13 111.67.0.0/19 /19 111.67.0.0 – 111.67.31.255 AS55803 1
14 111.118.160.0/20 /20 111.118.160.0 – 111.118.175.255 AS55803 1
15 116.90.0.0/18 /18 116.90.0.0 – 116.90.63.255 AS55803 1
16 125.214.64.0/20 /20 125.214.64.0 – 125.214.79.255 AS55803 1
17 137.59.248.0/22 /22 137.59.248.0 – 137.59.251.255 AS55803 1
18 163.53.248.0/22 /22 163.53.248.0 – 163.53.251.255 AS55803 1
19 175.41.40.0/22 /22 175.41.40.0 – 175.41.43.255 AS55803 1
20 182.160.128.0/18 /18 182.160.128.0 – 182.160.191.255 AS55803 1
21 202.4.224.0/20 /20 202.4.224.0 – 202.4.239.255 AS55803 1
22 202.130.44.0/22 /22 202.130.44.0 – 202.130.47.255 AS55803 1
23 203.10.76.0/24 /24 203.10.76.0 – 203.10.76.255 AS55803 1
24 203.16.60.0/23 /23 203.16.60.0 – 203.16.61.255 AS55803 1
25 203.19.59.0/24 /24 203.19.59.0 – 203.19.59.255 AS55803 1
26 203.24.117.0/24 /24 203.24.117.0 – 203.24.117.255 AS55803 1
27 203.98.70.0/23 /23 203.98.70.0 – 203.98.71.255 AS55803 1
28 203.98.73.0/24 /24 203.98.73.0 – 203.98.73.255 AS55803 1
29 203.98.75.0/24 /24 203.98.75.0 – 203.98.75.255 AS55803 1
30 203.98.83.0/24 /24 203.98.83.0 – 203.98.83.255 AS55803 1
31 203.98.84.0/24 /24 203.98.84.0 – 203.98.84.255 AS55803 1
32 203.98.86.0/24 /24 203.98.86.0 – 203.98.86.255 AS55803 1
33 203.98.88.0/24 /24 203.98.88.0 – 203.98.88.255 AS55803 1
34 203.98.91.0/24 /24 203.98.91.0 – 203.98.91.255 AS55803 1
35 203.98.92.0/24 /24 203.98.92.0 – 203.98.92.255 AS55803 1
36 203.98.93.0/24 /24 203.98.93.0 – 203.98.93.255 AS55803 1
37 223.27.0.0/19 /19 223.27.0.0 – 223.27.31.255 AS55803 1