BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /24 0.01%

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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 64 IPv4 prefixes · ASN: AS28158 · showing 1–64
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.162.40.0/22 /22 45.162.40.0 – 45.162.43.255 AS28158 1
2 45.189.144.0/22 /22 45.189.144.0 – 45.189.147.255 AS28158 1
3 45.189.147.0/24 /24 45.189.147.0 – 45.189.147.255 AS28158 1
4 45.238.68.0/22 /22 45.238.68.0 – 45.238.71.255 AS28158 1
5 45.238.68.0/23 /23 45.238.68.0 – 45.238.69.255 AS28158 1
6 45.238.70.0/23 /23 45.238.70.0 – 45.238.71.255 AS28158 1
7 138.97.8.0/22 /22 138.97.8.0 – 138.97.11.255 AS28158 1
8 138.97.8.0/24 /24 138.97.8.0 – 138.97.8.255 AS28158 1
9 170.83.104.0/22 /22 170.83.104.0 – 170.83.107.255 AS28158 1
10 170.83.104.0/23 /23 170.83.104.0 – 170.83.105.255 AS28158 1
11 170.83.105.0/24 /24 170.83.105.0 – 170.83.105.255 AS28158 1
12 170.83.106.0/23 /23 170.83.106.0 – 170.83.107.255 AS28158 1
13 170.84.160.0/22 /22 170.84.160.0 – 170.84.163.255 AS28158 1
14 170.84.160.0/23 /23 170.84.160.0 – 170.84.161.255 AS28158 1
15 170.84.162.0/23 /23 170.84.162.0 – 170.84.163.255 AS28158 1
16 170.246.192.0/22 /22 170.246.192.0 – 170.246.195.255 AS28158 1
17 170.246.194.0/23 /23 170.246.194.0 – 170.246.195.255 AS28158 1
18 177.23.192.0/21 /21 177.23.192.0 – 177.23.199.255 AS28158 1
19 177.101.128.0/22 /22 177.101.128.0 – 177.101.131.255 AS28158 1
20 177.101.128.0/23 /23 177.101.128.0 – 177.101.129.255 AS28158 1
21 177.101.130.0/23 /23 177.101.130.0 – 177.101.131.255 AS28158 1
22 177.101.132.0/22 /22 177.101.132.0 – 177.101.135.255 AS28158 1
23 177.101.132.0/23 /23 177.101.132.0 – 177.101.133.255 AS28158 1
24 177.101.134.0/23 /23 177.101.134.0 – 177.101.135.255 AS28158 1
25 177.101.136.0/22 /22 177.101.136.0 – 177.101.139.255 AS28158 1
26 177.101.136.0/23 /23 177.101.136.0 – 177.101.137.255 AS28158 1
27 177.101.138.0/23 /23 177.101.138.0 – 177.101.139.255 AS28158 1
28 177.101.140.0/22 /22 177.101.140.0 – 177.101.143.255 AS28158 1
29 177.101.140.0/23 /23 177.101.140.0 – 177.101.141.255 AS28158 1
30 177.101.140.0/24 /24 177.101.140.0 – 177.101.140.255 AS28158 1
31 177.101.142.0/23 /23 177.101.142.0 – 177.101.143.255 AS28158 1
32 177.129.120.0/22 /22 177.129.120.0 – 177.129.123.255 AS28158 1
33 177.129.120.0/23 /23 177.129.120.0 – 177.129.121.255 AS28158 1
34 177.129.122.0/23 /23 177.129.122.0 – 177.129.123.255 AS28158 1
35 177.129.123.0/24 /24 177.129.123.0 – 177.129.123.255 AS28158 1
36 187.60.208.0/22 /22 187.60.208.0 – 187.60.211.255 AS28158 1
37 187.60.208.0/23 /23 187.60.208.0 – 187.60.209.255 AS28158 1
38 187.60.210.0/23 /23 187.60.210.0 – 187.60.211.255 AS28158 1
39 187.60.210.0/24 /24 187.60.210.0 – 187.60.210.255 AS28158 1
40 187.60.212.0/22 /22 187.60.212.0 – 187.60.215.255 AS28158 1
41 187.60.212.0/23 /23 187.60.212.0 – 187.60.213.255 AS28158 1
42 187.60.214.0/23 /23 187.60.214.0 – 187.60.215.255 AS28158 1
43 187.60.216.0/22 /22 187.60.216.0 – 187.60.219.255 AS28158 1
44 187.60.216.0/23 /23 187.60.216.0 – 187.60.217.255 AS28158 1
45 187.60.218.0/23 /23 187.60.218.0 – 187.60.219.255 AS28158 1
46 187.60.220.0/22 /22 187.60.220.0 – 187.60.223.255 AS28158 1
47 187.60.220.0/23 /23 187.60.220.0 – 187.60.221.255 AS28158 1
48 187.60.222.0/23 /23 187.60.222.0 – 187.60.223.255 AS28158 1
49 187.60.222.0/24 /24 187.60.222.0 – 187.60.222.255 AS28158 1
50 187.109.96.0/20 /20 187.109.96.0 – 187.109.111.255 AS28158 1
51 187.109.96.0/22 /22 187.109.96.0 – 187.109.99.255 AS28158 1
52 187.109.96.0/23 /23 187.109.96.0 – 187.109.97.255 AS28158 1
53 187.109.98.0/23 /23 187.109.98.0 – 187.109.99.255 AS28158 1
54 187.109.100.0/22 /22 187.109.100.0 – 187.109.103.255 AS28158 1
55 187.109.100.0/23 /23 187.109.100.0 – 187.109.101.255 AS28158 1
56 187.109.102.0/23 /23 187.109.102.0 – 187.109.103.255 AS28158 1
57 187.109.104.0/22 /22 187.109.104.0 – 187.109.107.255 AS28158 1
58 187.109.104.0/23 /23 187.109.104.0 – 187.109.105.255 AS28158 1
59 187.109.106.0/23 /23 187.109.106.0 – 187.109.107.255 AS28158 1
60 187.109.108.0/22 /22 187.109.108.0 – 187.109.111.255 AS28158 1
61 187.109.108.0/23 /23 187.109.108.0 – 187.109.109.255 AS28158 1
62 187.109.110.0/23 /23 187.109.110.0 – 187.109.111.255 AS28158 1
63 187.120.232.0/22 /22 187.120.232.0 – 187.120.235.255 AS28158 1
64 187.120.236.0/22 /22 187.120.236.0 – 187.120.239.255 AS28158 1