BGP Full View — RIPE RIS RRC00data as of 2026-10-07 18:18

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
1 162 005
IPv4 origin ASNs
79 264
IPv4 MOAS
5 941
IPv6 prefixes
267 936
IPv6 origin ASNs
37 521
IPv6 MOAS
1 060

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 14 044
230 096 896
/19 26 762
219 234 304
/20 48 463
198 504 448
/21 56 939
116 611 072
/22 118 476
121 319 424
/23 121 407
62 160 384
/24 743 607
190 363 392
Total 1 156 826 4 325 469 440
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 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 5 862
3 073 376 256
/30 737
193 200 128
/31 388
50 855 936
/32 27 374
1 793 982 464
/33 6 071
198 934 528
/34 5 732
93 913 088
/35 2 010
16 465 920
/36 10 134
41 508 864
/37 1 382
2 830 336
/38 2 817
2 884 608
/39 1 888
966 656
/40 24 843
6 359 808
/41 1 858
237 824
/42 2 965
189 760
/43 1 476
47 232
/44 27 156
434 496
/45 4 929
39 432
/46 6 551
26 204
/47 9 494
18 988
/48 123 736
123 736
Total 267 709 4 414 657 735 912
IPv4 (1 162 005) IPv6 (267 936)
Reset
Found 50 IPv4 prefixes · ASN: AS59019 · showing 1–50
# Prefix ↑ Mask Range Origin ASN MOAS
1 103.26.66.0/23 /23 103.26.66.0 – 103.26.67.255 AS59019 1
2 110.43.0.0/16 /16 110.43.0.0 – 110.43.255.255 AS59019 1
3 110.43.0.0/22 /22 110.43.0.0 – 110.43.3.255 AS59019 1
4 110.43.32.0/19 /19 110.43.32.0 – 110.43.63.255 AS59019 1
5 110.43.120.0/22 /22 110.43.120.0 – 110.43.123.255 AS59019 1
6 110.43.128.0/19 /19 110.43.128.0 – 110.43.159.255 AS59019 1
7 110.43.184.0/21 /21 110.43.184.0 – 110.43.191.255 AS59019 1
8 110.43.197.0/24 /24 110.43.197.0 – 110.43.197.255 AS59019 1
9 110.43.216.0/21 /21 110.43.216.0 – 110.43.223.255 AS59019 1
10 110.43.240.0/20 /20 110.43.240.0 – 110.43.255.255 AS59019 1
11 120.92.0.0/17 /17 120.92.0.0 – 120.92.127.255 AS59019, AS23724 2
12 120.92.0.0/23 /23 120.92.0.0 – 120.92.1.255 AS59019 1
13 120.92.2.0/23 /23 120.92.2.0 – 120.92.3.255 AS59019 1
14 120.92.4.0/23 /23 120.92.4.0 – 120.92.5.255 AS59019 1
15 120.92.6.0/23 /23 120.92.6.0 – 120.92.7.255 AS59019 1
16 120.92.10.0/23 /23 120.92.10.0 – 120.92.11.255 AS59019 1
17 120.92.12.0/23 /23 120.92.12.0 – 120.92.13.255 AS59019 1
18 120.92.14.0/23 /23 120.92.14.0 – 120.92.15.255 AS59019 1
19 120.92.16.0/21 /21 120.92.16.0 – 120.92.23.255 AS59019 1
20 120.92.24.0/21 /21 120.92.24.0 – 120.92.31.255 AS59019 1
21 120.92.32.0/21 /21 120.92.32.0 – 120.92.39.255 AS59019 1
22 120.92.40.0/21 /21 120.92.40.0 – 120.92.47.255 AS59019 1
23 120.92.48.0/21 /21 120.92.48.0 – 120.92.55.255 AS59019 1
24 120.92.56.0/21 /21 120.92.56.0 – 120.92.63.255 AS59019 1
25 120.92.64.0/21 /21 120.92.64.0 – 120.92.71.255 AS59019 1
26 120.92.72.0/21 /21 120.92.72.0 – 120.92.79.255 AS59019 1
27 120.92.80.0/21 /21 120.92.80.0 – 120.92.87.255 AS59019 1
28 120.92.88.0/21 /21 120.92.88.0 – 120.92.95.255 AS59019 1
29 120.92.96.0/21 /21 120.92.96.0 – 120.92.103.255 AS59019 1
30 120.92.96.0/22 /22 120.92.96.0 – 120.92.99.255 AS59019 1
31 120.92.104.0/21 /21 120.92.104.0 – 120.92.111.255 AS59019 1
32 120.92.112.0/21 /21 120.92.112.0 – 120.92.119.255 AS59019 1
33 120.92.120.0/21 /21 120.92.120.0 – 120.92.127.255 AS59019 1
34 120.92.128.0/18 /18 120.92.128.0 – 120.92.191.255 AS59019 1
35 120.92.192.0/24 /24 120.92.192.0 – 120.92.192.255 AS137280, AS59019 2
36 120.92.193.0/24 /24 120.92.193.0 – 120.92.193.255 AS137280, AS59019 2
37 120.92.209.0/24 /24 120.92.209.0 – 120.92.209.255 AS59019 1
38 120.92.211.0/24 /24 120.92.211.0 – 120.92.211.255 AS59019 1
39 120.92.216.0/22 /22 120.92.216.0 – 120.92.219.255 AS59019, AS4811 2
40 120.92.224.0/20 /20 120.92.224.0 – 120.92.239.255 AS17621, AS59019 2
41 120.92.224.0/21 /21 120.92.224.0 – 120.92.231.255 AS59019 1
42 120.92.232.0/21 /21 120.92.232.0 – 120.92.239.255 AS59019 1
43 120.131.0.0/23 /23 120.131.0.0 – 120.131.1.255 AS59019 1
44 120.131.2.0/23 /23 120.131.2.0 – 120.131.3.255 AS59019 1
45 120.131.4.0/23 /23 120.131.4.0 – 120.131.5.255 AS59019 1
46 120.131.6.0/23 /23 120.131.6.0 – 120.131.7.255 AS59019 1
47 120.131.8.0/23 /23 120.131.8.0 – 120.131.9.255 AS59019 1
48 120.131.10.0/23 /23 120.131.10.0 – 120.131.11.255 AS59019 1
49 120.131.12.0/23 /23 120.131.12.0 – 120.131.13.255 AS59019 1
50 120.131.14.0/23 /23 120.131.14.0 – 120.131.15.255 AS59019 1