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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).
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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 32 IPv4 prefixes · ASN: AS4473 · showing 1–32
# Prefix ↓ Mask Range Origin ASN MOAS
1 209.65.164.0/24 /24 209.65.164.0 – 209.65.164.255 AS4473 1
2 209.65.163.0/24 /24 209.65.163.0 – 209.65.163.255 AS4473 1
3 209.65.161.0/24 /24 209.65.161.0 – 209.65.161.255 AS4473 1
4 209.65.160.0/24 /24 209.65.160.0 – 209.65.160.255 AS4473 1
5 209.65.9.0/24 /24 209.65.9.0 – 209.65.9.255 AS4473 1
6 209.65.8.0/24 /24 209.65.8.0 – 209.65.8.255 AS4473 1
7 209.37.110.0/24 /24 209.37.110.0 – 209.37.110.255 AS4473 1
8 209.37.109.0/24 /24 209.37.109.0 – 209.37.109.255 AS4473, AS4186 2
9 209.37.107.0/24 /24 209.37.107.0 – 209.37.107.255 AS4473 1
10 209.37.106.0/24 /24 209.37.106.0 – 209.37.106.255 AS4473 1
11 209.37.105.0/24 /24 209.37.105.0 – 209.37.105.255 AS4473 1
12 209.37.104.0/24 /24 209.37.104.0 – 209.37.104.255 AS4473 1
13 207.140.220.0/22 /22 207.140.220.0 – 207.140.223.255 AS4473 1
14 207.140.216.0/23 /23 207.140.216.0 – 207.140.217.255 AS4473 1
15 206.197.1.0/24 /24 206.197.1.0 – 206.197.1.255 AS4473 1
16 198.183.168.0/24 /24 198.183.168.0 – 198.183.168.255 AS4473 1
17 165.13.0.0/16 /16 165.13.0.0 – 165.13.255.255 AS4473 1
18 151.107.0.0/20 /20 151.107.0.0 – 151.107.15.255 AS4473, AS4186 2
19 12.226.123.0/24 /24 12.226.123.0 – 12.226.123.255 AS4473 1
20 12.226.122.0/24 /24 12.226.122.0 – 12.226.122.255 AS4473 1
21 12.226.121.0/24 /24 12.226.121.0 – 12.226.121.255 AS4473 1
22 12.226.120.0/24 /24 12.226.120.0 – 12.226.120.255 AS4473 1
23 12.105.210.0/24 /24 12.105.210.0 – 12.105.210.255 AS4473, AS4186 2
24 12.97.148.0/24 /24 12.97.148.0 – 12.97.148.255 AS4473 1
25 12.96.46.0/24 /24 12.96.46.0 – 12.96.46.255 AS4473, AS4186 2
26 12.96.45.0/24 /24 12.96.45.0 – 12.96.45.255 AS4473, AS4186 2
27 12.71.77.0/24 /24 12.71.77.0 – 12.71.77.255 AS4473 1
28 12.29.119.0/24 /24 12.29.119.0 – 12.29.119.255 AS4473 1
29 12.29.118.0/24 /24 12.29.118.0 – 12.29.118.255 AS4473 1
30 12.29.117.0/24 /24 12.29.117.0 – 12.29.117.255 AS4473 1
31 12.29.116.0/24 /24 12.29.116.0 – 12.29.116.255 AS4473 1
32 12.17.241.0/24 /24 12.17.241.0 – 12.17.241.255 AS4473 1