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 124 IPv4 prefixes · ASN: AS28186 · showing 1–124
# Prefix ↑ Mask Range Origin ASN MOAS
1 138.117.176.0/22 /22 138.117.176.0 – 138.117.179.255 AS28186 1
2 177.8.224.0/20 /20 177.8.224.0 – 177.8.239.255 AS28186 1
3 177.8.224.0/24 /24 177.8.224.0 – 177.8.224.255 AS28186 1
4 177.8.225.0/24 /24 177.8.225.0 – 177.8.225.255 AS28186 1
5 177.8.226.0/24 /24 177.8.226.0 – 177.8.226.255 AS28186 1
6 177.21.0.0/19 /19 177.21.0.0 – 177.21.31.255 AS28186 1
7 177.21.0.0/20 /20 177.21.0.0 – 177.21.15.255 AS28186 1
8 177.21.6.0/24 /24 177.21.6.0 – 177.21.6.255 AS28186 1
9 177.21.16.0/20 /20 177.21.16.0 – 177.21.31.255 AS28186 1
10 177.21.21.0/24 /24 177.21.21.0 – 177.21.21.255 AS28186 1
11 177.23.80.0/21 /21 177.23.80.0 – 177.23.87.255 AS28186 1
12 177.23.80.0/22 /22 177.23.80.0 – 177.23.83.255 AS28186 1
13 177.23.84.0/22 /22 177.23.84.0 – 177.23.87.255 AS28186 1
14 177.136.112.0/20 /20 177.136.112.0 – 177.136.127.255 AS28186 1
15 177.136.112.0/24 /24 177.136.112.0 – 177.136.112.255 AS28186 1
16 177.136.115.0/24 /24 177.136.115.0 – 177.136.115.255 AS28186 1
17 177.136.116.0/24 /24 177.136.116.0 – 177.136.116.255 AS28186 1
18 177.136.127.0/24 /24 177.136.127.0 – 177.136.127.255 AS28186 1
19 187.44.128.0/17 /17 187.44.128.0 – 187.44.255.255 AS28186 1
20 187.44.128.0/18 /18 187.44.128.0 – 187.44.191.255 AS28186 1
21 187.44.128.0/20 /20 187.44.128.0 – 187.44.143.255 AS28186 1
22 187.44.130.0/24 /24 187.44.130.0 – 187.44.130.255 AS28186 1
23 187.44.133.0/24 /24 187.44.133.0 – 187.44.133.255 AS28186 1
24 187.44.140.0/24 /24 187.44.140.0 – 187.44.140.255 AS28186 1
25 187.44.144.0/20 /20 187.44.144.0 – 187.44.159.255 AS28186 1
26 187.44.148.0/24 /24 187.44.148.0 – 187.44.148.255 AS28186 1
27 187.44.151.0/24 /24 187.44.151.0 – 187.44.151.255 AS28186 1
28 187.44.153.0/24 /24 187.44.153.0 – 187.44.153.255 AS28186 1
29 187.44.154.0/24 /24 187.44.154.0 – 187.44.154.255 AS28186 1
30 187.44.160.0/20 /20 187.44.160.0 – 187.44.175.255 AS28186 1
31 187.44.161.0/24 /24 187.44.161.0 – 187.44.161.255 AS28186 1
32 187.44.164.0/24 /24 187.44.164.0 – 187.44.164.255 AS28186 1
33 187.44.165.0/24 /24 187.44.165.0 – 187.44.165.255 AS28186 1
34 187.44.167.0/24 /24 187.44.167.0 – 187.44.167.255 AS28186 1
35 187.44.173.0/24 /24 187.44.173.0 – 187.44.173.255 AS28186 1
36 187.44.174.0/24 /24 187.44.174.0 – 187.44.174.255 AS28186 1
37 187.44.176.0/20 /20 187.44.176.0 – 187.44.191.255 AS28186 1
38 187.44.178.0/24 /24 187.44.178.0 – 187.44.178.255 AS28186 1
39 187.44.182.0/24 /24 187.44.182.0 – 187.44.182.255 AS28186 1
40 187.44.184.0/24 /24 187.44.184.0 – 187.44.184.255 AS28186 1
41 187.44.185.0/24 /24 187.44.185.0 – 187.44.185.255 AS28186 1
42 187.44.188.0/24 /24 187.44.188.0 – 187.44.188.255 AS28186 1
43 187.44.190.0/24 /24 187.44.190.0 – 187.44.190.255 AS28186 1
44 187.44.191.0/24 /24 187.44.191.0 – 187.44.191.255 AS28186 1
45 187.44.192.0/18 /18 187.44.192.0 – 187.44.255.255 AS28186 1
46 187.44.192.0/20 /20 187.44.192.0 – 187.44.207.255 AS28186 1
47 187.44.193.0/24 /24 187.44.193.0 – 187.44.193.255 AS28186 1
48 187.44.195.0/24 /24 187.44.195.0 – 187.44.195.255 AS28186 1
49 187.44.196.0/24 /24 187.44.196.0 – 187.44.196.255 AS28186 1
50 187.44.200.0/24 /24 187.44.200.0 – 187.44.200.255 AS28186 1
51 187.44.202.0/24 /24 187.44.202.0 – 187.44.202.255 AS28186 1
52 187.44.204.0/24 /24 187.44.204.0 – 187.44.204.255 AS28186 1
53 187.44.205.0/24 /24 187.44.205.0 – 187.44.205.255 AS28186 1
54 187.44.207.0/24 /24 187.44.207.0 – 187.44.207.255 AS28186 1
55 187.44.208.0/20 /20 187.44.208.0 – 187.44.223.255 AS28186 1
56 187.44.208.0/24 /24 187.44.208.0 – 187.44.208.255 AS28186 1
57 187.44.211.0/24 /24 187.44.211.0 – 187.44.211.255 AS28186 1
58 187.44.218.0/24 /24 187.44.218.0 – 187.44.218.255 AS28186 1
59 187.44.223.0/24 /24 187.44.223.0 – 187.44.223.255 AS28186 1
60 187.44.224.0/20 /20 187.44.224.0 – 187.44.239.255 AS28186 1
61 187.44.224.0/24 /24 187.44.224.0 – 187.44.224.255 AS28186 1
62 187.44.225.0/24 /24 187.44.225.0 – 187.44.225.255 AS28186 1
63 187.44.229.0/24 /24 187.44.229.0 – 187.44.229.255 AS28186 1
64 187.44.231.0/24 /24 187.44.231.0 – 187.44.231.255 AS28186 1
65 187.44.232.0/24 /24 187.44.232.0 – 187.44.232.255 AS28186 1
66 187.44.240.0/20 /20 187.44.240.0 – 187.44.255.255 AS28186 1
67 187.44.240.0/24 /24 187.44.240.0 – 187.44.240.255 AS28186 1
68 187.44.242.0/24 /24 187.44.242.0 – 187.44.242.255 AS28186 1
69 187.44.245.0/24 /24 187.44.245.0 – 187.44.245.255 AS28186 1
70 187.44.246.0/24 /24 187.44.246.0 – 187.44.246.255 AS28186 1
71 187.44.247.0/24 /24 187.44.247.0 – 187.44.247.255 AS28186 1
72 187.44.249.0/24 /24 187.44.249.0 – 187.44.249.255 AS28186 1
73 187.44.250.0/24 /24 187.44.250.0 – 187.44.250.255 AS28186 1
74 187.44.251.0/24 /24 187.44.251.0 – 187.44.251.255 AS28186 1
75 187.44.252.0/24 /24 187.44.252.0 – 187.44.252.255 AS28186 1
76 187.44.255.0/24 /24 187.44.255.0 – 187.44.255.255 AS28186 1
77 189.89.128.0/18 /18 189.89.128.0 – 189.89.191.255 AS28186 1
78 189.89.128.0/19 /19 189.89.128.0 – 189.89.159.255 AS28186 1
79 189.89.128.0/21 /21 189.89.128.0 – 189.89.135.255 AS28186 1
80 189.89.128.0/23 /23 189.89.128.0 – 189.89.129.255 AS28186 1
81 189.89.128.0/24 /24 189.89.128.0 – 189.89.128.255 AS28186 1
82 189.89.129.0/24 /24 189.89.129.0 – 189.89.129.255 AS28186 1
83 189.89.130.0/23 /23 189.89.130.0 – 189.89.131.255 AS28186 1
84 189.89.130.0/24 /24 189.89.130.0 – 189.89.130.255 AS28186 1
85 189.89.131.0/24 /24 189.89.131.0 – 189.89.131.255 AS28186 1
86 189.89.132.0/22 /22 189.89.132.0 – 189.89.135.255 AS28186 1
87 189.89.132.0/24 /24 189.89.132.0 – 189.89.132.255 AS28186 1
88 189.89.134.0/24 /24 189.89.134.0 – 189.89.134.255 AS28186 1
89 189.89.135.0/24 /24 189.89.135.0 – 189.89.135.255 AS28186 1
90 189.89.136.0/21 /21 189.89.136.0 – 189.89.143.255 AS28186 1
91 189.89.137.0/24 /24 189.89.137.0 – 189.89.137.255 AS28186 1
92 189.89.141.0/24 /24 189.89.141.0 – 189.89.141.255 AS28186 1
93 189.89.144.0/20 /20 189.89.144.0 – 189.89.159.255 AS28186 1
94 189.89.144.0/21 /21 189.89.144.0 – 189.89.151.255 AS28186 1
95 189.89.144.0/24 /24 189.89.144.0 – 189.89.144.255 AS28186 1
96 189.89.145.0/24 /24 189.89.145.0 – 189.89.145.255 AS28186 1
97 189.89.146.0/24 /24 189.89.146.0 – 189.89.146.255 AS28186 1
98 189.89.148.0/24 /24 189.89.148.0 – 189.89.148.255 AS28186 1
99 189.89.150.0/24 /24 189.89.150.0 – 189.89.150.255 AS28186 1
100 189.89.152.0/21 /21 189.89.152.0 – 189.89.159.255 AS28186 1
101 189.89.152.0/24 /24 189.89.152.0 – 189.89.152.255 AS28186 1
102 189.89.155.0/24 /24 189.89.155.0 – 189.89.155.255 AS28186 1
103 189.89.156.0/24 /24 189.89.156.0 – 189.89.156.255 AS28186 1
104 189.89.157.0/24 /24 189.89.157.0 – 189.89.157.255 AS28186 1
105 189.89.160.0/19 /19 189.89.160.0 – 189.89.191.255 AS28186 1
106 189.89.160.0/21 /21 189.89.160.0 – 189.89.167.255 AS28186 1
107 189.89.161.0/24 /24 189.89.161.0 – 189.89.161.255 AS28186 1
108 189.89.163.0/24 /24 189.89.163.0 – 189.89.163.255 AS28186 1
109 189.89.171.0/24 /24 189.89.171.0 – 189.89.171.255 AS28186 1
110 189.89.174.0/24 /24 189.89.174.0 – 189.89.174.255 AS28186 1
111 189.89.176.0/21 /21 189.89.176.0 – 189.89.183.255 AS28186 1
112 189.89.177.0/24 /24 189.89.177.0 – 189.89.177.255 AS28186 1
113 189.89.178.0/24 /24 189.89.178.0 – 189.89.178.255 AS28186 1
114 189.89.180.0/24 /24 189.89.180.0 – 189.89.180.255 AS28186 1
115 189.89.181.0/24 /24 189.89.181.0 – 189.89.181.255 AS28186 1
116 189.89.184.0/21 /21 189.89.184.0 – 189.89.191.255 AS28186 1
117 189.89.185.0/24 /24 189.89.185.0 – 189.89.185.255 AS28186 1
118 189.89.188.0/24 /24 189.89.188.0 – 189.89.188.255 AS28186 1
119 189.89.189.0/24 /24 189.89.189.0 – 189.89.189.255 AS28186 1
120 189.89.190.0/24 /24 189.89.190.0 – 189.89.190.255 AS28186 1
121 189.89.191.0/24 /24 189.89.191.0 – 189.89.191.255 AS28186 1
122 201.55.192.0/23 /23 201.55.192.0 – 201.55.193.255 AS28186 1
123 201.55.194.0/24 /24 201.55.194.0 – 201.55.194.255 AS28186 1
124 201.55.195.0/24 /24 201.55.195.0 – 201.55.195.255 AS28186 1