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BGP Full View — RIPE RIS RRC00data as of 2026-11-02 05:58

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
1 176 269
IPv4 origin ASNs
79 737
IPv4 MOAS
8 707
IPv6 prefixes
273 608
IPv6 origin ASNs
38 069
IPv6 MOAS
1 012

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
/12 304
318 767 104
/13 593
310 902 784
/14 1 208
316 669 952
/15 2 189
286 916 608
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 757
219 193 344
/20 48 615
199 127 040
/21 57 594
117 952 512
/22 119 777
122 651 648
/23 122 800
62 873 600
/24 754 353
193 114 368
Total 1 171 034 4 332 401 920
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 517 824 addr 73.14%
Not announced 1 153 449 472 addr 26.86%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.38%
↳ routable but not announced 560 856 576 addr 48.62%
    — of total IPv4 space 13.06%
    — of announceable space (total − tech/reserved) 15.15%
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 16
4 294 967 296
/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 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 990
3 140 485 120
/30 747
195 821 568
/31 389
50 987 008
/32 27 750
1 818 624 000
/33 6 135
201 031 680
/34 5 810
95 191 040
/35 2 032
16 646 144
/36 10 416
42 663 936
/37 1 434
2 936 832
/38 2 817
2 884 608
/39 1 910
977 920
/40 25 116
6 429 696
/41 1 999
255 872
/42 3 015
192 960
/43 1 501
48 032
/44 27 458
439 328
/45 4 981
39 848
/46 6 852
27 408
/47 9 930
19 860
/48 126 789
126 789
Total 273 380 4 415 030 847 633
IPv4 (1 176 269) IPv6 (273 608)
Reset
Found 33 IPv4 prefixes · ASN: AS12637 · showing 1–33
# Prefix ↓ Mask Range Origin ASN MOAS
1 217.194.0.0/20 /20 217.194.0.0 – 217.194.15.255 AS12637 1
2 217.168.226.0/23 /23 217.168.226.0 – 217.168.227.255 AS12637 1
3 217.168.224.0/23 /23 217.168.224.0 – 217.168.225.255 AS12637 1
4 217.168.224.0/20 /20 217.168.224.0 – 217.168.239.255 AS12637 1
5 217.64.192.0/20 /20 217.64.192.0 – 217.64.207.255 AS12637 1
6 213.171.160.0/19 /19 213.171.160.0 – 213.171.191.255 AS12637 1
7 212.66.224.0/19 /19 212.66.224.0 – 212.66.255.255 AS12637 1
8 212.35.192.0/19 /19 212.35.192.0 – 212.35.223.255 AS12637 1
9 212.25.160.0/19 /19 212.25.160.0 – 212.25.191.255 AS12637 1
10 193.200.3.0/24 /24 193.200.3.0 – 193.200.3.255 AS12637 1
11 185.255.138.0/24 /24 185.255.138.0 – 185.255.138.255 AS12637 1
12 185.228.250.0/24 /24 185.228.250.0 – 185.228.250.255 AS12637 1
13 185.222.70.0/23 /23 185.222.70.0 – 185.222.71.255 AS12637 1
14 185.222.68.0/23 /23 185.222.68.0 – 185.222.69.255 AS12637 1
15 185.220.246.0/24 /24 185.220.246.0 – 185.220.246.255 AS12637 1
16 185.220.244.0/23 /23 185.220.244.0 – 185.220.245.255 AS12637 1
17 185.220.244.0/22 /22 185.220.244.0 – 185.220.247.255 AS12637 1
18 185.146.252.0/22 /22 185.146.252.0 – 185.146.255.255 AS12637 1
19 185.47.108.0/22 /22 185.47.108.0 – 185.47.111.255 AS12637 1
20 185.24.104.0/22 /22 185.24.104.0 – 185.24.107.255 AS12637 1
21 95.174.0.0/19 /19 95.174.0.0 – 95.174.31.255 AS12637 1
22 93.157.185.0/24 /24 93.157.185.0 – 93.157.185.255 AS213071, AS12637 2
23 85.94.208.0/20 /20 85.94.208.0 – 85.94.223.255 AS12637 1
24 85.94.192.0/19 /19 85.94.192.0 – 85.94.223.255 AS12637 1
25 80.241.142.0/24 /24 80.241.142.0 – 80.241.142.255 AS12637 1
26 80.241.140.0/22 /22 80.241.140.0 – 80.241.143.255 AS12637 1
27 77.83.65.0/24 /24 77.83.65.0 – 77.83.65.255 AS12637 1
28 77.83.64.0/24 /24 77.83.64.0 – 77.83.64.255 AS12637 1
29 46.16.168.0/21 /21 46.16.168.0 – 46.16.175.255 AS12637 1
30 45.143.157.0/24 /24 45.143.157.0 – 45.143.157.255 AS12637 1
31 37.9.239.0/24 /24 37.9.239.0 – 37.9.239.255 AS12637 1
32 37.9.224.0/20 /20 37.9.224.0 – 37.9.239.255 AS12637 1
33 5.144.160.0/20 /20 5.144.160.0 – 5.144.175.255 AS12637 1