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 39 IPv4 prefixes · ASN: AS204646 · showing 1–39
# Prefix ↑ Mask Range Origin ASN MOAS
1 2.58.12.0/23 /23 2.58.12.0 – 2.58.13.255 AS204646 1
2 5.183.92.0/23 /23 5.183.92.0 – 5.183.93.255 AS204646 1
3 5.253.240.0/22 /22 5.253.240.0 – 5.253.243.255 AS204646 1
4 45.10.234.0/23 /23 45.10.234.0 – 45.10.235.255 AS204646 1
5 45.13.94.0/23 /23 45.13.94.0 – 45.13.95.255 AS204646 1
6 45.80.164.0/22 /22 45.80.164.0 – 45.80.167.255 AS204646 1
7 45.82.222.0/24 /24 45.82.222.0 – 45.82.222.255 AS204646 1
8 45.86.160.0/23 /23 45.86.160.0 – 45.86.161.255 AS204646 1
9 45.89.210.0/23 /23 45.89.210.0 – 45.89.211.255 AS204646 1
10 45.93.97.0/24 /24 45.93.97.0 – 45.93.97.255 AS204646 1
11 45.93.98.0/23 /23 45.93.98.0 – 45.93.99.255 AS204646 1
12 45.135.16.0/22 /22 45.135.16.0 – 45.135.19.255 AS204646 1
13 45.142.80.0/22 /22 45.142.80.0 – 45.142.83.255 AS204646 1
14 45.146.204.0/22 /22 45.146.204.0 – 45.146.207.255 AS204646 1
15 45.147.184.0/23 /23 45.147.184.0 – 45.147.185.255 AS204646 1
16 45.147.186.0/23 /23 45.147.186.0 – 45.147.187.255 AS204646 1
17 45.150.176.0/23 /23 45.150.176.0 – 45.150.177.255 AS204646 1
18 45.150.178.0/23 /23 45.150.178.0 – 45.150.179.255 AS204646 1
19 45.153.40.0/22 /22 45.153.40.0 – 45.153.43.255 AS204646 1
20 45.159.52.0/23 /23 45.159.52.0 – 45.159.53.255 AS204646 1
21 45.159.54.0/23 /23 45.159.54.0 – 45.159.55.255 AS204646 1
22 83.136.221.0/24 /24 83.136.221.0 – 83.136.221.255 AS204646 1
23 91.223.163.0/24 /24 91.223.163.0 – 91.223.163.255 AS204646 1
24 91.239.64.0/24 /24 91.239.64.0 – 91.239.64.255 AS204646 1
25 176.119.202.0/24 /24 176.119.202.0 – 176.119.202.255 AS204646 1
26 185.134.220.0/22 /22 185.134.220.0 – 185.134.223.255 AS204646 1
27 185.166.253.0/24 /24 185.166.253.0 – 185.166.253.255 AS204646 1
28 185.244.10.0/24 /24 185.244.10.0 – 185.244.10.255 AS204646 1
29 185.247.188.0/22 /22 185.247.188.0 – 185.247.191.255 AS204646 1
30 185.253.196.0/22 /22 185.253.196.0 – 185.253.199.255 AS204646 1
31 194.5.224.0/24 /24 194.5.224.0 – 194.5.224.255 AS204646 1
32 194.5.225.0/24 /24 194.5.225.0 – 194.5.225.255 AS204646 1
33 194.5.226.0/23 /23 194.5.226.0 – 194.5.227.255 AS204646 1
34 194.213.13.0/24 /24 194.213.13.0 – 194.213.13.255 AS204646 1
35 194.213.15.0/24 /24 194.213.15.0 – 194.213.15.255 AS204646 1
36 194.213.17.0/24 /24 194.213.17.0 – 194.213.17.255 AS204646 1
37 194.213.20.0/24 /24 194.213.20.0 – 194.213.20.255 AS204646 1
38 195.234.99.0/24 /24 195.234.99.0 – 195.234.99.255 AS204646 1
39 212.103.42.0/23 /23 212.103.42.0 – 212.103.43.255 AS204646 1