BGP Full View — RIPE RIS RRC00data as of 2026-10-10 18:43

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
1 161 609
IPv4 origin ASNs
79 232
IPv4 MOAS
6 167
IPv6 prefixes
267 660
IPv6 origin ASNs
37 556
IPv6 MOAS
1 090

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 13 969
915 472 384
/17 8 693
284 852 224
/18 14 047
230 146 048
/19 26 759
219 209 728
/20 48 500
198 656 000
/21 56 988
116 711 424
/22 118 573
121 418 752
/23 121 473
62 194 176
/24 742 947
190 194 432
Total 1 156 407 4 325 382 400
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 784 384 addr 73.03%
Not announced 1 158 182 912 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.17%
↳ routable but not announced 565 590 016 addr 48.83%
    — 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) 453 /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 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 27 420
1 796 997 120
/33 6 062
198 639 616
/34 5 728
93 847 552
/35 2 019
16 539 648
/36 10 191
41 742 336
/37 1 400
2 867 200
/38 2 807
2 874 368
/39 1 888
966 656
/40 24 900
6 374 400
/41 1 854
237 312
/42 2 971
190 144
/43 1 476
47 232
/44 26 841
429 456
/45 4 931
39 448
/46 6 626
26 504
/47 9 608
19 216
/48 123 413
123 413
Total 267 433 4 414 663 355 029
IPv4 (1 161 609) IPv6 (267 660)
Reset
Found 65 IPv4 prefixes · ASN: AS9781 · showing 1–65
# Prefix ↑ Mask Range Origin ASN MOAS
1 27.113.0.0/21 /21 27.113.0.0 – 27.113.7.255 AS9781 1
2 27.113.8.0/21 /21 27.113.8.0 – 27.113.15.255 AS9781 1
3 27.113.16.0/21 /21 27.113.16.0 – 27.113.23.255 AS9781 1
4 27.113.24.0/21 /21 27.113.24.0 – 27.113.31.255 AS9781 1
5 27.113.32.0/21 /21 27.113.32.0 – 27.113.39.255 AS9781 1
6 27.113.40.0/21 /21 27.113.40.0 – 27.113.47.255 AS9781 1
7 27.113.48.0/21 /21 27.113.48.0 – 27.113.55.255 AS9781 1
8 27.113.56.0/21 /21 27.113.56.0 – 27.113.63.255 AS9781 1
9 27.113.64.0/21 /21 27.113.64.0 – 27.113.71.255 AS9781 1
10 27.113.72.0/21 /21 27.113.72.0 – 27.113.79.255 AS9781 1
11 27.113.80.0/21 /21 27.113.80.0 – 27.113.87.255 AS9781 1
12 27.113.88.0/21 /21 27.113.88.0 – 27.113.95.255 AS9781 1
13 27.113.96.0/21 /21 27.113.96.0 – 27.113.103.255 AS9781 1
14 27.113.104.0/21 /21 27.113.104.0 – 27.113.111.255 AS9781 1
15 27.113.112.0/21 /21 27.113.112.0 – 27.113.119.255 AS9781 1
16 27.113.120.0/21 /21 27.113.120.0 – 27.113.127.255 AS9781 1
17 114.199.0.0/18 /18 114.199.0.0 – 114.199.63.255 AS9781 1
18 114.199.0.0/21 /21 114.199.0.0 – 114.199.7.255 AS9781 1
19 114.199.8.0/21 /21 114.199.8.0 – 114.199.15.255 AS9781 1
20 114.199.16.0/21 /21 114.199.16.0 – 114.199.23.255 AS9781 1
21 114.199.24.0/21 /21 114.199.24.0 – 114.199.31.255 AS9781 1
22 114.199.32.0/21 /21 114.199.32.0 – 114.199.39.255 AS9781 1
23 114.199.40.0/21 /21 114.199.40.0 – 114.199.47.255 AS9781 1
24 114.199.48.0/21 /21 114.199.48.0 – 114.199.55.255 AS9781 1
25 114.199.56.0/21 /21 114.199.56.0 – 114.199.63.255 AS9781 1
26 119.17.0.0/19 /19 119.17.0.0 – 119.17.31.255 AS9781 1
27 119.17.0.0/21 /21 119.17.0.0 – 119.17.7.255 AS9781 1
28 119.17.8.0/21 /21 119.17.8.0 – 119.17.15.255 AS9781 1
29 119.17.16.0/21 /21 119.17.16.0 – 119.17.23.255 AS9781 1
30 119.17.24.0/21 /21 119.17.24.0 – 119.17.31.255 AS9781 1
31 121.55.64.0/18 /18 121.55.64.0 – 121.55.127.255 AS9781 1
32 121.55.64.0/20 /20 121.55.64.0 – 121.55.79.255 AS9781 1
33 121.55.64.0/21 /21 121.55.64.0 – 121.55.71.255 AS9781 1
34 121.55.72.0/21 /21 121.55.72.0 – 121.55.79.255 AS9781 1
35 121.55.80.0/20 /20 121.55.80.0 – 121.55.95.255 AS9781 1
36 121.55.80.0/21 /21 121.55.80.0 – 121.55.87.255 AS9781 1
37 121.55.88.0/21 /21 121.55.88.0 – 121.55.95.255 AS9781 1
38 121.55.96.0/20 /20 121.55.96.0 – 121.55.111.255 AS9781 1
39 121.55.96.0/21 /21 121.55.96.0 – 121.55.103.255 AS9781 1
40 121.55.104.0/21 /21 121.55.104.0 – 121.55.111.255 AS9781 1
41 121.55.112.0/20 /20 121.55.112.0 – 121.55.127.255 AS9781 1
42 121.55.112.0/21 /21 121.55.112.0 – 121.55.119.255 AS9781 1
43 121.55.120.0/21 /21 121.55.120.0 – 121.55.127.255 AS9781 1
44 121.55.128.0/18 /18 121.55.128.0 – 121.55.191.255 AS9781 1
45 121.55.128.0/20 /20 121.55.128.0 – 121.55.143.255 AS9781 1
46 121.55.128.0/21 /21 121.55.128.0 – 121.55.135.255 AS9781 1
47 121.55.136.0/21 /21 121.55.136.0 – 121.55.143.255 AS9781 1
48 121.55.144.0/20 /20 121.55.144.0 – 121.55.159.255 AS9781 1
49 121.55.144.0/21 /21 121.55.144.0 – 121.55.151.255 AS9781 1
50 121.55.152.0/21 /21 121.55.152.0 – 121.55.159.255 AS9781 1
51 121.55.160.0/20 /20 121.55.160.0 – 121.55.175.255 AS9781 1
52 121.55.160.0/21 /21 121.55.160.0 – 121.55.167.255 AS9781 1
53 121.55.168.0/21 /21 121.55.168.0 – 121.55.175.255 AS9781 1
54 121.55.176.0/20 /20 121.55.176.0 – 121.55.191.255 AS9781 1
55 121.55.176.0/21 /21 121.55.176.0 – 121.55.183.255 AS9781 1
56 121.55.184.0/21 /21 121.55.184.0 – 121.55.191.255 AS9781 1
57 125.208.192.0/19 /19 125.208.192.0 – 125.208.223.255 AS9781 1
58 125.208.192.0/21 /21 125.208.192.0 – 125.208.199.255 AS9781 1
59 125.208.200.0/21 /21 125.208.200.0 – 125.208.207.255 AS9781 1
60 125.208.208.0/21 /21 125.208.208.0 – 125.208.215.255 AS9781 1
61 125.208.216.0/21 /21 125.208.216.0 – 125.208.223.255 AS9781 1
62 125.208.224.0/21 /21 125.208.224.0 – 125.208.231.255 AS9781 1
63 125.208.232.0/21 /21 125.208.232.0 – 125.208.239.255 AS9781 1
64 125.208.240.0/21 /21 125.208.240.0 – 125.208.247.255 AS9781 1
65 125.208.248.0/21 /21 125.208.248.0 – 125.208.255.255 AS9781 1