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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 38 IPv4 prefixes · ASN: AS25291 · showing 1–38
# Prefix ↓ Mask Range Origin ASN MOAS
1 195.192.143.0/24 /24 195.192.143.0 – 195.192.143.255 AS25291 1
2 195.192.128.0/21 /21 195.192.128.0 – 195.192.135.255 AS25291 1
3 195.192.128.0/18 /18 195.192.128.0 – 195.192.191.255 AS25291 1
4 185.245.103.0/24 /24 185.245.103.0 – 185.245.103.255 AS25291 1
5 185.245.102.0/24 /24 185.245.102.0 – 185.245.102.255 AS25291 1
6 185.245.101.0/24 /24 185.245.101.0 – 185.245.101.255 AS25291 1
7 185.56.128.0/21 /21 185.56.128.0 – 185.56.135.255 AS25291 1
8 185.56.104.0/23 /23 185.56.104.0 – 185.56.105.255 AS25291 1
9 185.54.232.0/22 /22 185.54.232.0 – 185.54.235.255 AS25291 1
10 185.46.136.0/22 /22 185.46.136.0 – 185.46.139.255 AS25291 1
11 176.74.62.0/24 /24 176.74.62.0 – 176.74.62.255 AS25291 1
12 176.74.59.0/24 /24 176.74.59.0 – 176.74.59.255 AS25291 1
13 176.74.58.0/24 /24 176.74.58.0 – 176.74.58.255 AS25291 1
14 176.74.56.0/21 /21 176.74.56.0 – 176.74.63.255 AS25291 1
15 151.252.45.0/24 /24 151.252.45.0 – 151.252.45.255 AS25291 1
16 151.252.40.0/21 /21 151.252.40.0 – 151.252.47.255 AS25291 1
17 147.93.210.0/24 /24 147.93.210.0 – 147.93.210.255 AS25291 1
18 147.93.208.0/22 /22 147.93.208.0 – 147.93.211.255 AS25291 1
19 109.68.230.0/24 /24 109.68.230.0 – 109.68.230.255 AS25291 1
20 109.68.229.0/24 /24 109.68.229.0 – 109.68.229.255 AS25291 1
21 109.68.228.0/24 /24 109.68.228.0 – 109.68.228.255 AS25291 1
22 109.68.225.0/24 /24 109.68.225.0 – 109.68.225.255 AS25291 1
23 109.68.224.0/24 /24 109.68.224.0 – 109.68.224.255 AS25291 1
24 109.68.224.0/21 /21 109.68.224.0 – 109.68.231.255 AS25291 1
25 77.247.84.0/24 /24 77.247.84.0 – 77.247.84.255 AS25291 1
26 77.247.82.0/24 /24 77.247.82.0 – 77.247.82.255 AS25291 1
27 77.247.81.0/24 /24 77.247.81.0 – 77.247.81.255 AS25291 1
28 77.247.80.0/21 /21 77.247.80.0 – 77.247.87.255 AS25291 1
29 37.123.109.0/24 /24 37.123.109.0 – 37.123.109.255 AS25291 1
30 37.123.108.0/24 /24 37.123.108.0 – 37.123.108.255 AS25291 1
31 37.123.106.0/24 /24 37.123.106.0 – 37.123.106.255 AS25291 1
32 37.123.104.0/21 /21 37.123.104.0 – 37.123.111.255 AS25291 1
33 37.49.159.0/24 /24 37.49.159.0 – 37.49.159.255 AS25291 1
34 37.49.153.0/24 /24 37.49.153.0 – 37.49.153.255 AS25291 1
35 37.49.152.0/24 /24 37.49.152.0 – 37.49.152.255 AS25291 1
36 37.49.152.0/21 /21 37.49.152.0 – 37.49.159.255 AS25291 1
37 37.44.1.0/24 /24 37.44.1.0 – 37.44.1.255 AS25291 1
38 37.44.0.0/21 /21 37.44.0.0 – 37.44.7.255 AS25291 1