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 64 IPv4 prefixes · ASN: AS37027 · showing 1–64
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.221.72.0/21 /21 45.221.72.0 – 45.221.79.255 AS37027 1
2 45.221.72.0/24 /24 45.221.72.0 – 45.221.72.255 AS37027 1
3 45.221.73.0/24 /24 45.221.73.0 – 45.221.73.255 AS37027 1
4 45.221.74.0/24 /24 45.221.74.0 – 45.221.74.255 AS37027 1
5 45.221.75.0/24 /24 45.221.75.0 – 45.221.75.255 AS37027 1
6 45.221.76.0/24 /24 45.221.76.0 – 45.221.76.255 AS37027 1
7 45.221.77.0/24 /24 45.221.77.0 – 45.221.77.255 AS37027 1
8 45.221.78.0/24 /24 45.221.78.0 – 45.221.78.255 AS37027 1
9 45.221.79.0/24 /24 45.221.79.0 – 45.221.79.255 AS37027 1
10 62.8.74.0/24 /24 62.8.74.0 – 62.8.74.255 AS15399, AS37027 2
11 62.8.83.0/24 /24 62.8.83.0 – 62.8.83.255 AS15399, AS37027 2
12 62.8.85.0/24 /24 62.8.85.0 – 62.8.85.255 AS15399, AS37027 2
13 102.36.216.0/21 /21 102.36.216.0 – 102.36.223.255 AS37027 1
14 102.36.218.0/24 /24 102.36.218.0 – 102.36.218.255 AS15399, AS37027 2
15 102.36.219.0/24 /24 102.36.219.0 – 102.36.219.255 AS37027 1
16 102.36.220.0/24 /24 102.36.220.0 – 102.36.220.255 AS15399, AS37027 2
17 102.36.221.0/24 /24 102.36.221.0 – 102.36.221.255 AS15399, AS37027 2
18 102.36.222.0/24 /24 102.36.222.0 – 102.36.222.255 AS37027, AS15399 2
19 102.140.208.0/23 /23 102.140.208.0 – 102.140.209.255 AS15399, AS37027 2
20 102.208.68.0/22 /22 102.208.68.0 – 102.208.71.255 AS37027 1
21 102.208.70.0/24 /24 102.208.70.0 – 102.208.70.255 AS37027 1
22 102.209.128.0/22 /22 102.209.128.0 – 102.209.131.255 AS37027, AS15399 2
23 102.211.60.0/22 /22 102.211.60.0 – 102.211.63.255 AS37027 1
24 102.215.164.0/22 /22 102.215.164.0 – 102.215.167.255 AS15399, AS37027 2
25 102.216.148.0/22 /22 102.216.148.0 – 102.216.151.255 AS37027 1
26 102.216.148.0/24 /24 102.216.148.0 – 102.216.148.255 AS37027 1
27 102.216.149.0/24 /24 102.216.149.0 – 102.216.149.255 AS37027, AS15399 2
28 102.216.150.0/23 /23 102.216.150.0 – 102.216.151.255 AS15399, AS37027 2
29 102.217.56.0/24 /24 102.217.56.0 – 102.217.56.255 AS37027 1
30 102.218.36.0/24 /24 102.218.36.0 – 102.218.36.255 AS37027 1
31 102.218.37.0/24 /24 102.218.37.0 – 102.218.37.255 AS37027 1
32 102.218.38.0/24 /24 102.218.38.0 – 102.218.38.255 AS37027 1
33 102.218.39.0/24 /24 102.218.39.0 – 102.218.39.255 AS37027 1
34 102.219.100.0/24 /24 102.219.100.0 – 102.219.100.255 AS37027 1
35 102.219.101.0/24 /24 102.219.101.0 – 102.219.101.255 AS15399, AS37027 2
36 102.219.102.0/23 /23 102.219.102.0 – 102.219.103.255 AS37027 1
37 102.220.92.0/23 /23 102.220.92.0 – 102.220.93.255 AS15399, AS37027 2
38 102.220.251.0/24 /24 102.220.251.0 – 102.220.251.255 AS37027 1
39 102.222.68.0/23 /23 102.222.68.0 – 102.222.69.255 AS37027 1
40 152.55.221.0/24 /24 152.55.221.0 – 152.55.221.255 AS37027 1
41 154.66.216.0/22 /22 154.66.216.0 – 154.66.219.255 AS37027 1
42 154.66.217.0/24 /24 154.66.217.0 – 154.66.217.255 AS37027 1
43 154.66.218.0/24 /24 154.66.218.0 – 154.66.218.255 AS37027 1
44 154.66.219.0/24 /24 154.66.219.0 – 154.66.219.255 AS37027 1
45 196.200.43.0/24 /24 196.200.43.0 – 196.200.43.255 AS15399, AS37027 2
46 196.202.167.0/24 /24 196.202.167.0 – 196.202.167.255 AS37027 1
47 196.202.168.0/24 /24 196.202.168.0 – 196.202.168.255 AS37027 1
48 196.202.177.0/24 /24 196.202.177.0 – 196.202.177.255 AS37027 1
49 196.202.180.0/24 /24 196.202.180.0 – 196.202.180.255 AS37027 1
50 196.202.181.0/24 /24 196.202.181.0 – 196.202.181.255 AS37027 1
51 196.202.185.0/24 /24 196.202.185.0 – 196.202.185.255 AS37027 1
52 196.207.164.0/23 /23 196.207.164.0 – 196.207.165.255 AS15399, AS37027 2
53 197.211.0.0/24 /24 197.211.0.0 – 197.211.0.255 AS37027 1
54 197.211.5.0/24 /24 197.211.5.0 – 197.211.5.255 AS15399, AS37027 2
55 197.211.8.0/24 /24 197.211.8.0 – 197.211.8.255 AS37027 1
56 197.211.18.0/24 /24 197.211.18.0 – 197.211.18.255 AS37027 1
57 197.211.22.0/24 /24 197.211.22.0 – 197.211.22.255 AS37027 1
58 197.220.101.0/24 /24 197.220.101.0 – 197.220.101.255 AS37027 1
59 197.220.104.0/24 /24 197.220.104.0 – 197.220.104.255 AS37027 1
60 197.220.105.0/24 /24 197.220.105.0 – 197.220.105.255 AS37027 1
61 197.220.106.0/24 /24 197.220.106.0 – 197.220.106.255 AS37027 1
62 197.220.107.0/24 /24 197.220.107.0 – 197.220.107.255 AS37027 1
63 197.220.119.0/24 /24 197.220.119.0 – 197.220.119.255 AS15399, AS37027 2
64 197.220.127.0/24 /24 197.220.127.0 – 197.220.127.255 AS37027 1