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BGP Full View — RIPE RIS RRC00data as of 2026-11-03 06:05

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
1 165 348
IPv4 origin ASNs
79 534
IPv4 MOAS
6 679
IPv6 prefixes
89 778
IPv6 origin ASNs
27 323
IPv6 MOAS
217

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
/13 592
310 378 496
/14 1 208
316 669 952
/15 2 186
286 523 392
/16 13 975
915 865 600
/17 8 680
284 426 240
/18 13 957
228 671 488
/19 26 679
218 554 368
/20 48 454
198 467 584
/21 57 299
117 348 352
/22 119 080
121 937 920
/23 122 097
62 513 664
/24 745 434
190 831 104
Total 1 160 111 4 323 832 832
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 561 600 addr 73.15%
Not announced 1 153 405 696 addr 26.85%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.38%
↳ routable but not announced 560 812 800 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
/28 169
177 209 344
/29 5 854
3 069 181 952
/30 742
194 510 848
/31 389
50 987 008
/32 27 580
1 807 482 880
/33 6 062
198 639 616
/34 5 780
94 699 520
/35 2 012
16 482 304
/36 10 314
42 246 144
/37 1 428
2 924 544
/38 2 803
2 870 272
/39 1 895
970 240
/40 24 610
6 300 160
Total 89 777 4 414 941 264 896
IPv4 (1 165 348) IPv6 (89 778)
Reset
Found 41 IPv4 prefixes · ASN: AS204805 · showing 1–41
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.180.224.0/22 /22 5.180.224.0 – 5.180.227.255 AS204805 1
2 5.180.224.0/24 /24 5.180.224.0 – 5.180.224.255 AS204805 1
3 5.180.225.0/24 /24 5.180.225.0 – 5.180.225.255 AS204805 1
4 5.180.226.0/24 /24 5.180.226.0 – 5.180.226.255 AS204805 1
5 5.180.227.0/24 /24 5.180.227.0 – 5.180.227.255 AS204805 1
6 45.9.172.0/22 /22 45.9.172.0 – 45.9.175.255 AS204805 1
7 45.9.172.0/24 /24 45.9.172.0 – 45.9.172.255 AS204805 1
8 45.9.173.0/24 /24 45.9.173.0 – 45.9.173.255 AS204805 1
9 45.9.174.0/24 /24 45.9.174.0 – 45.9.174.255 AS204805 1
10 45.9.175.0/24 /24 45.9.175.0 – 45.9.175.255 AS204805 1
11 45.138.148.0/22 /22 45.138.148.0 – 45.138.151.255 AS204805 1
12 45.138.148.0/24 /24 45.138.148.0 – 45.138.148.255 AS204805 1
13 45.138.149.0/24 /24 45.138.149.0 – 45.138.149.255 AS204805 1
14 45.138.150.0/24 /24 45.138.150.0 – 45.138.150.255 AS204805 1
15 45.138.151.0/24 /24 45.138.151.0 – 45.138.151.255 AS204805 1
16 77.83.180.0/22 /22 77.83.180.0 – 77.83.183.255 AS204805 1
17 77.83.180.0/24 /24 77.83.180.0 – 77.83.180.255 AS204805 1
18 77.83.181.0/24 /24 77.83.181.0 – 77.83.181.255 AS204805 1
19 77.83.182.0/24 /24 77.83.182.0 – 77.83.182.255 AS204805 1
20 77.83.183.0/24 /24 77.83.183.0 – 77.83.183.255 AS204805 1
21 80.91.73.0/24 /24 80.91.73.0 – 80.91.73.255 AS204805 1
22 149.36.231.0/24 /24 149.36.231.0 – 149.36.231.255 AS204805 1
23 150.251.246.0/24 /24 150.251.246.0 – 150.251.246.255 AS204805 1
24 150.251.247.0/24 /24 150.251.247.0 – 150.251.247.255 AS204805 1
25 154.44.188.0/24 /24 154.44.188.0 – 154.44.188.255 AS204805 1
26 154.44.191.0/24 /24 154.44.191.0 – 154.44.191.255 AS204805 1
27 154.61.169.0/24 /24 154.61.169.0 – 154.61.169.255 AS204805 1
28 185.209.148.0/22 /22 185.209.148.0 – 185.209.151.255 AS204805 1
29 185.209.148.0/24 /24 185.209.148.0 – 185.209.148.255 AS204805 1
30 185.209.149.0/24 /24 185.209.149.0 – 185.209.149.255 AS204805 1
31 185.209.150.0/24 /24 185.209.150.0 – 185.209.150.255 AS204805 1
32 185.209.151.0/24 /24 185.209.151.0 – 185.209.151.255 AS204805 1
33 193.142.206.0/23 /23 193.142.206.0 – 193.142.207.255 AS204805 1
34 193.142.206.0/24 /24 193.142.206.0 – 193.142.206.255 AS204805 1
35 193.142.207.0/24 /24 193.142.207.0 – 193.142.207.255 AS204805 1
36 194.5.254.0/24 /24 194.5.254.0 – 194.5.254.255 AS204805 1
37 194.5.255.0/24 /24 194.5.255.0 – 194.5.255.255 AS204805 1
38 194.8.12.0/23 /23 194.8.12.0 – 194.8.13.255 AS204805 1
39 194.8.12.0/24 /24 194.8.12.0 – 194.8.12.255 AS204805 1
40 194.8.13.0/24 /24 194.8.13.0 – 194.8.13.255 AS204805 1
41 217.71.120.0/24 /24 217.71.120.0 – 217.71.120.255 AS204805 1