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 75 IPv4 prefixes · ASN: AS52323 · showing 1–75
# Prefix ↓ Mask Range Origin ASN MOAS
1 181.16.255.0/24 /24 181.16.255.0 – 181.16.255.255 AS52323 1
2 181.16.254.0/24 /24 181.16.254.0 – 181.16.254.255 AS52323 1
3 181.16.252.0/23 /23 181.16.252.0 – 181.16.253.255 AS52323 1
4 181.16.248.0/22 /22 181.16.248.0 – 181.16.251.255 AS52323 1
5 181.16.244.0/22 /22 181.16.244.0 – 181.16.247.255 AS52323 1
6 181.16.242.0/23 /23 181.16.242.0 – 181.16.243.255 AS52323 1
7 181.16.241.0/24 /24 181.16.241.0 – 181.16.241.255 AS52323 1
8 181.16.240.0/24 /24 181.16.240.0 – 181.16.240.255 AS52323 1
9 181.16.236.0/22 /22 181.16.236.0 – 181.16.239.255 AS52323 1
10 181.16.235.0/24 /24 181.16.235.0 – 181.16.235.255 AS52323 1
11 181.16.234.0/24 /24 181.16.234.0 – 181.16.234.255 AS52323 1
12 181.16.232.0/23 /23 181.16.232.0 – 181.16.233.255 AS52323 1
13 181.16.224.0/21 /21 181.16.224.0 – 181.16.231.255 AS52323 1
14 181.16.214.0/24 /24 181.16.214.0 – 181.16.214.255 AS52323 1
15 181.16.212.0/22 /22 181.16.212.0 – 181.16.215.255 AS52323 1
16 181.16.211.0/24 /24 181.16.211.0 – 181.16.211.255 AS52323 1
17 181.16.208.0/22 /22 181.16.208.0 – 181.16.211.255 AS52323 1
18 181.16.206.0/23 /23 181.16.206.0 – 181.16.207.255 AS52323 1
19 181.16.204.0/23 /23 181.16.204.0 – 181.16.205.255 AS52323 1
20 181.16.202.0/24 /24 181.16.202.0 – 181.16.202.255 AS52323 1
21 181.16.201.0/24 /24 181.16.201.0 – 181.16.201.255 AS52323 1
22 181.16.200.0/24 /24 181.16.200.0 – 181.16.200.255 AS52323 1
23 181.16.198.0/23 /23 181.16.198.0 – 181.16.199.255 AS52323 1
24 181.16.197.0/24 /24 181.16.197.0 – 181.16.197.255 AS52323 1
25 181.16.196.0/24 /24 181.16.196.0 – 181.16.196.255 AS52323 1
26 181.16.195.0/24 /24 181.16.195.0 – 181.16.195.255 AS52323 1
27 181.16.194.0/24 /24 181.16.194.0 – 181.16.194.255 AS52323 1
28 181.16.194.0/23 /23 181.16.194.0 – 181.16.195.255 AS52323 1
29 181.16.193.0/24 /24 181.16.193.0 – 181.16.193.255 AS52323 1
30 181.16.191.0/24 /24 181.16.191.0 – 181.16.191.255 AS52323 1
31 181.16.190.0/24 /24 181.16.190.0 – 181.16.190.255 AS52323 1
32 181.16.188.0/23 /23 181.16.188.0 – 181.16.189.255 AS52323 1
33 181.16.187.0/24 /24 181.16.187.0 – 181.16.187.255 AS52323 1
34 181.16.186.0/24 /24 181.16.186.0 – 181.16.186.255 AS52323 1
35 181.16.185.0/24 /24 181.16.185.0 – 181.16.185.255 AS52323 1
36 181.16.184.0/24 /24 181.16.184.0 – 181.16.184.255 AS52323 1
37 181.16.183.0/24 /24 181.16.183.0 – 181.16.183.255 AS52323 1
38 181.16.182.0/24 /24 181.16.182.0 – 181.16.182.255 AS52323 1
39 181.16.181.0/24 /24 181.16.181.0 – 181.16.181.255 AS52323 1
40 181.16.180.0/24 /24 181.16.180.0 – 181.16.180.255 AS52323 1
41 181.16.179.0/24 /24 181.16.179.0 – 181.16.179.255 AS52323 1
42 181.16.178.0/24 /24 181.16.178.0 – 181.16.178.255 AS52323 1
43 181.16.177.0/24 /24 181.16.177.0 – 181.16.177.255 AS52323 1
44 181.16.176.0/24 /24 181.16.176.0 – 181.16.176.255 AS52323 1
45 181.16.175.0/24 /24 181.16.175.0 – 181.16.175.255 AS52323 1
46 181.16.174.0/24 /24 181.16.174.0 – 181.16.174.255 AS52323 1
47 181.16.173.0/24 /24 181.16.173.0 – 181.16.173.255 AS52323 1
48 181.16.172.0/24 /24 181.16.172.0 – 181.16.172.255 AS52323 1
49 181.16.171.0/24 /24 181.16.171.0 – 181.16.171.255 AS52323 1
50 181.16.170.0/24 /24 181.16.170.0 – 181.16.170.255 AS52323 1
51 181.16.168.0/23 /23 181.16.168.0 – 181.16.169.255 AS52323 1
52 181.16.164.0/22 /22 181.16.164.0 – 181.16.167.255 AS52323 1
53 181.16.162.0/23 /23 181.16.162.0 – 181.16.163.255 AS52323 1
54 181.16.161.0/24 /24 181.16.161.0 – 181.16.161.255 AS52323 1
55 181.16.160.0/24 /24 181.16.160.0 – 181.16.160.255 AS52323 1
56 181.16.156.0/22 /22 181.16.156.0 – 181.16.159.255 AS52323 1
57 181.16.151.0/24 /24 181.16.151.0 – 181.16.151.255 AS52323 1
58 181.16.150.0/24 /24 181.16.150.0 – 181.16.150.255 AS52323 1
59 181.16.149.0/24 /24 181.16.149.0 – 181.16.149.255 AS52323 1
60 181.16.148.0/24 /24 181.16.148.0 – 181.16.148.255 AS52323 1
61 181.16.146.0/24 /24 181.16.146.0 – 181.16.146.255 AS52323 1
62 181.16.145.0/24 /24 181.16.145.0 – 181.16.145.255 AS52323 1
63 181.16.144.0/24 /24 181.16.144.0 – 181.16.144.255 AS52323 1
64 181.16.142.0/23 /23 181.16.142.0 – 181.16.143.255 AS52323 1
65 181.16.141.0/24 /24 181.16.141.0 – 181.16.141.255 AS52323 1
66 181.16.140.0/24 /24 181.16.140.0 – 181.16.140.255 AS52323 1
67 181.16.139.0/24 /24 181.16.139.0 – 181.16.139.255 AS52323 1
68 181.16.138.0/23 /23 181.16.138.0 – 181.16.139.255 AS52323 1
69 181.16.137.0/24 /24 181.16.137.0 – 181.16.137.255 AS52323 1
70 181.16.136.0/24 /24 181.16.136.0 – 181.16.136.255 AS52323 1
71 181.16.132.0/22 /22 181.16.132.0 – 181.16.135.255 AS52323 1
72 181.16.130.0/24 /24 181.16.130.0 – 181.16.130.255 AS52323 1
73 181.16.129.0/24 /24 181.16.129.0 – 181.16.129.255 AS52323 1
74 181.16.128.0/24 /24 181.16.128.0 – 181.16.128.255 AS52323 1
75 138.118.208.0/22 /22 138.118.208.0 – 138.118.211.255 AS52323 1