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: AS137687 · showing 1–65
# Prefix ↓ Mask Range Origin ASN MOAS
1 171.15.136.0/22 /22 171.15.136.0 – 171.15.139.255 AS137687 1
2 171.15.128.0/22 /22 171.15.128.0 – 171.15.131.255 AS137687 1
3 171.15.112.0/22 /22 171.15.112.0 – 171.15.115.255 AS137687 1
4 171.15.108.0/22 /22 171.15.108.0 – 171.15.111.255 AS137687 1
5 171.15.96.0/21 /21 171.15.96.0 – 171.15.103.255 AS137687 1
6 171.15.32.0/21 /21 171.15.32.0 – 171.15.39.255 AS137687 1
7 171.8.167.0/24 /24 171.8.167.0 – 171.8.167.255 AS137687 1
8 123.161.63.0/24 /24 123.161.63.0 – 123.161.63.255 AS137687 1
9 123.161.61.0/24 /24 123.161.61.0 – 123.161.61.255 AS137687 1
10 123.161.60.0/24 /24 123.161.60.0 – 123.161.60.255 AS137687 1
11 123.161.58.0/24 /24 123.161.58.0 – 123.161.58.255 AS137687 1
12 123.161.56.0/21 /21 123.161.56.0 – 123.161.63.255 AS137687 1
13 123.160.220.0/22 /22 123.160.220.0 – 123.160.223.255 AS137687 1
14 123.53.56.0/22 /22 123.53.56.0 – 123.53.59.255 AS137687 1
15 123.53.52.0/22 /22 123.53.52.0 – 123.53.55.255 AS137687 1
16 123.53.44.0/22 /22 123.53.44.0 – 123.53.47.255 AS137687 1
17 123.52.64.0/22 /22 123.52.64.0 – 123.52.67.255 AS137687 1
18 123.52.60.0/22 /22 123.52.60.0 – 123.52.63.255 AS137687 1
19 123.52.0.0/21 /21 123.52.0.0 – 123.52.7.255 AS137687 1
20 106.42.244.0/22 /22 106.42.244.0 – 106.42.247.255 AS137687 1
21 106.42.232.0/22 /22 106.42.232.0 – 106.42.235.255 AS137687 1
22 106.42.212.0/22 /22 106.42.212.0 – 106.42.215.255 AS137687 1
23 106.42.192.0/21 /21 106.42.192.0 – 106.42.199.255 AS137687 1
24 106.42.28.0/22 /22 106.42.28.0 – 106.42.31.255 AS137687 1
25 101.198.198.0/23 /23 101.198.198.0 – 101.198.199.255 AS137687, AS55992 2
26 36.99.252.0/24 /24 36.99.252.0 – 36.99.252.255 AS137687 1
27 36.99.251.0/24 /24 36.99.251.0 – 36.99.251.255 AS137687 1
28 36.99.250.0/24 /24 36.99.250.0 – 36.99.250.255 AS137687 1
29 36.99.249.0/24 /24 36.99.249.0 – 36.99.249.255 AS137687 1
30 36.99.248.0/24 /24 36.99.248.0 – 36.99.248.255 AS137687 1
31 36.99.248.0/23 /23 36.99.248.0 – 36.99.249.255 AS137687 1
32 36.99.248.0/21 /21 36.99.248.0 – 36.99.255.255 AS137687 1
33 36.99.227.0/24 /24 36.99.227.0 – 36.99.227.255 AS137687 1
34 36.99.225.0/24 /24 36.99.225.0 – 36.99.225.255 AS137687 1
35 36.99.224.0/21 /21 36.99.224.0 – 36.99.231.255 AS137687 1
36 36.99.203.0/24 /24 36.99.203.0 – 36.99.203.255 AS137687 1
37 36.99.200.0/23 /23 36.99.200.0 – 36.99.201.255 AS137687 1
38 36.99.197.0/24 /24 36.99.197.0 – 36.99.197.255 AS137687 1
39 36.99.194.0/24 /24 36.99.194.0 – 36.99.194.255 AS137687 1
40 36.99.194.0/23 /23 36.99.194.0 – 36.99.195.255 AS137687 1
41 36.99.192.0/23 /23 36.99.192.0 – 36.99.193.255 AS137687 1
42 36.99.192.0/20 /20 36.99.192.0 – 36.99.207.255 AS137687 1
43 36.99.184.0/21 /21 36.99.184.0 – 36.99.191.255 AS137687 1
44 36.99.176.0/21 /21 36.99.176.0 – 36.99.183.255 AS137687 1
45 36.99.160.0/20 /20 36.99.160.0 – 36.99.175.255 AS137687 1
46 36.99.152.0/23 /23 36.99.152.0 – 36.99.153.255 AS137687 1
47 36.99.136.0/21 /21 36.99.136.0 – 36.99.143.255 AS137687 1
48 36.99.120.0/22 /22 36.99.120.0 – 36.99.123.255 AS137687 1
49 36.99.116.0/24 /24 36.99.116.0 – 36.99.116.255 AS137687 1
50 36.99.116.0/22 /22 36.99.116.0 – 36.99.119.255 AS137687 1
51 36.99.98.0/23 /23 36.99.98.0 – 36.99.99.255 AS137687 1
52 36.99.97.0/24 /24 36.99.97.0 – 36.99.97.255 AS137687 1
53 36.99.96.0/22 /22 36.99.96.0 – 36.99.99.255 AS137687 1
54 36.99.80.0/21 /21 36.99.80.0 – 36.99.87.255 AS137687 1
55 36.99.72.0/22 /22 36.99.72.0 – 36.99.75.255 AS137687 1
56 36.99.64.0/21 /21 36.99.64.0 – 36.99.71.255 AS137687 1
57 36.99.60.0/23 /23 36.99.60.0 – 36.99.61.255 AS137687 1
58 36.99.50.0/23 /23 36.99.50.0 – 36.99.51.255 AS137687 1
59 36.99.48.0/22 /22 36.99.48.0 – 36.99.51.255 AS137687 1
60 36.99.32.0/20 /20 36.99.32.0 – 36.99.47.255 AS137687 1
61 1.194.224.0/20 /20 1.194.224.0 – 1.194.239.255 AS137687 1
62 1.192.200.0/22 /22 1.192.200.0 – 1.192.203.255 AS137687 1
63 1.192.192.0/22 /22 1.192.192.0 – 1.192.195.255 AS137687 1
64 1.192.188.0/22 /22 1.192.188.0 – 1.192.191.255 AS137687 1
65 1.192.136.0/23 /23 1.192.136.0 – 1.192.137.255 AS137687 1