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 →
thank you!
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 62 IPv4 prefixes · ASN: AS51561 · showing 1–62
# Prefix ↓ Mask Range Origin ASN MOAS
1 205.157.160.0/19 /19 205.157.160.0 – 205.157.191.255 AS51561 1
2 193.187.0.0/24 /24 193.187.0.0 – 193.187.0.255 AS51561 1
3 193.161.10.0/24 /24 193.161.10.0 – 193.161.10.255 AS51561 1
4 193.161.9.0/24 /24 193.161.9.0 – 193.161.9.255 AS51561 1
5 188.240.191.0/24 /24 188.240.191.0 – 188.240.191.255 AS51561 1
6 188.240.173.0/24 /24 188.240.173.0 – 188.240.173.255 AS51561 1
7 188.240.172.0/24 /24 188.240.172.0 – 188.240.172.255 AS51561 1
8 188.240.160.0/24 /24 188.240.160.0 – 188.240.160.255 AS51561 1
9 188.240.160.0/19 /19 188.240.160.0 – 188.240.191.255 AS51561 1
10 188.211.249.0/24 /24 188.211.249.0 – 188.211.249.255 AS51561 1
11 185.253.88.0/24 /24 185.253.88.0 – 185.253.88.255 AS51561 1
12 185.243.63.0/24 /24 185.243.63.0 – 185.243.63.255 AS51561 1
13 185.243.62.0/24 /24 185.243.62.0 – 185.243.62.255 AS51561 1
14 185.234.255.0/24 /24 185.234.255.0 – 185.234.255.255 AS51561 1
15 185.201.208.0/22 /22 185.201.208.0 – 185.201.211.255 AS51561 1
16 185.152.2.0/24 /24 185.152.2.0 – 185.152.2.255 AS51561 1
17 185.145.152.0/24 /24 185.145.152.0 – 185.145.152.255 AS51561 1
18 185.145.152.0/22 /22 185.145.152.0 – 185.145.155.255 AS51561 1
19 185.140.18.0/23 /23 185.140.18.0 – 185.140.19.255 AS51561 1
20 185.140.16.0/23 /23 185.140.16.0 – 185.140.17.255 AS51561 1
21 185.137.240.0/24 /24 185.137.240.0 – 185.137.240.255 AS51561 1
22 185.132.52.0/24 /24 185.132.52.0 – 185.132.52.255 AS51561 1
23 185.32.55.0/24 /24 185.32.55.0 – 185.32.55.255 AS51561 1
24 185.2.236.0/22 /22 185.2.236.0 – 185.2.239.255 AS51561 1
25 181.215.32.0/24 /24 181.215.32.0 – 181.215.32.255 AS51561 1
26 138.124.142.0/24 /24 138.124.142.0 – 138.124.142.255 AS51561 1
27 138.124.138.0/24 /24 138.124.138.0 – 138.124.138.255 AS51561 1
28 138.124.137.0/24 /24 138.124.137.0 – 138.124.137.255 AS51561 1
29 138.124.136.0/24 /24 138.124.136.0 – 138.124.136.255 AS51561 1
30 138.124.135.0/24 /24 138.124.135.0 – 138.124.135.255 AS51561 1
31 138.124.134.0/24 /24 138.124.134.0 – 138.124.134.255 AS51561 1
32 138.124.128.0/24 /24 138.124.128.0 – 138.124.128.255 AS51561 1
33 138.124.128.0/20 /20 138.124.128.0 – 138.124.143.255 AS51561 1
34 91.233.33.0/24 /24 91.233.33.0 – 91.233.33.255 AS51561 1
35 89.107.24.0/22 /22 89.107.24.0 – 89.107.27.255 AS51561 1
36 82.39.142.0/24 /24 82.39.142.0 – 82.39.142.255 AS51561 1
37 80.247.216.0/24 /24 80.247.216.0 – 80.247.216.255 AS51561 1
38 80.209.184.0/22 /22 80.209.184.0 – 80.209.187.255 AS51561 1
39 80.209.176.0/21 /21 80.209.176.0 – 80.209.183.255 AS51561 1
40 80.209.160.0/20 /20 80.209.160.0 – 80.209.175.255 AS51561 1
41 80.209.159.0/24 /24 80.209.159.0 – 80.209.159.255 AS51561 1
42 80.209.155.0/24 /24 80.209.155.0 – 80.209.155.255 AS51561 1
43 80.209.128.0/24 /24 80.209.128.0 – 80.209.128.255 AS51561 1
44 80.209.128.0/19 /19 80.209.128.0 – 80.209.159.255 AS51561 1
45 80.95.192.0/20 /20 80.95.192.0 – 80.95.207.255 AS51561 1
46 46.226.120.0/24 /24 46.226.120.0 – 46.226.120.255 AS51561 1
47 46.102.193.0/24 /24 46.102.193.0 – 46.102.193.255 AS51561 1
48 46.102.192.0/24 /24 46.102.192.0 – 46.102.192.255 AS51561 1
49 46.102.192.0/19 /19 46.102.192.0 – 46.102.223.255 AS51561 1
50 46.33.156.0/24 /24 46.33.156.0 – 46.33.156.255 AS51561 1
51 46.33.130.0/24 /24 46.33.130.0 – 46.33.130.255 AS51561 1
52 46.33.128.0/24 /24 46.33.128.0 – 46.33.128.255 AS51561 1
53 46.33.128.0/19 /19 46.33.128.0 – 46.33.159.255 AS51561 1
54 45.145.86.0/23 /23 45.145.86.0 – 45.145.87.255 AS51561 1
55 45.93.112.0/23 /23 45.93.112.0 – 45.93.113.255 AS51561 1
56 45.93.112.0/22 /22 45.93.112.0 – 45.93.115.255 AS51561 1
57 37.235.43.0/24 /24 37.235.43.0 – 37.235.43.255 AS51561 1
58 5.254.164.0/23 /23 5.254.164.0 – 5.254.165.255 AS51561 1
59 5.254.162.0/23 /23 5.254.162.0 – 5.254.163.255 AS51561 1
60 5.133.170.0/23 /23 5.133.170.0 – 5.133.171.255 AS51561 1
61 5.133.168.0/23 /23 5.133.168.0 – 5.133.169.255 AS51561 1
62 2.56.84.0/22 /22 2.56.84.0 – 2.56.87.255 AS51561 1