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  Your ip: 54.204.185.160      AMAZO-ZIAD7     AS14618     
United States  
  Details...    Login    146 

Announced prefixes in block
172.16.0.0 - 172.31.255.255

Net block: 172.16.0.0 - 172.31.255.255
Block name:PRIVATE-ADDRESS-BBLK-RFC1918-IANA-RESERVED
Block size:1048576
Domains in block
Organization:Internet Assigned Numbers Authority
Parent block: 172.0.0.0-172.255.255.255


Updated: 2017.01.17

Prefixes

N AS Prefix D Block start End of block Size
unannounced 172.16.0.0 172.16.1.1 258
1 AS6762  172.16.1.2/31
172.16.1.2 172.16.1.3 2
unannounced 172.16.1.4 172.16.77.255 19708
2 AS6762  172.16.78.0/25
172.16.78.0 172.16.78.127 128
unannounced 172.16.78.128 172.22.0.15 373136
3 AS11686  172.22.0.16/30
172.22.0.16 172.22.0.19 4
4 AS11686  172.22.0.20/30
172.22.0.20 172.22.0.23 4
unannounced 172.22.0.24 172.22.11.255 3048
5 AS11686  172.22.12.0/26
172.22.12.0 172.22.12.63 64
unannounced 172.22.12.64 172.22.12.243 180
6 AS11686  172.22.12.244/30
172.22.12.244 172.22.12.247 4
unannounced 172.22.12.248 172.22.36.255 6152
7 AS11686  172.22.37.0/24
172.22.37.0 172.22.37.255 256
unannounced 172.22.38.0 172.22.39.175 432
8 AS11686  172.22.39.176/30
172.22.39.176 172.22.39.179 4
unannounced 172.22.39.180 172.22.41.255 588
9 AS11686  172.22.42.0/24
172.22.42.0 172.22.42.255 256
unannounced 172.22.43.0 172.22.75.91 8284
10 AS11686  172.22.75.92/30
172.22.75.92 172.22.75.95 4
unannounced 172.22.75.96 172.22.104.63 7392
11 AS11686  172.22.104.64/30
172.22.104.64 172.22.104.67 4
unannounced 172.22.104.68 172.22.208.163 26720
12 AS11686  172.22.208.164/30
172.22.208.164 172.22.208.167 4
unannounced 172.22.208.168 172.22.210.255 600
13 AS11686  172.22.211.0/26
172.22.211.0 172.22.211.63 64
14 AS11686
 172.22.211.0/30
172.22.211.0 172.22.211.3 4
unannounced 172.22.211.64 172.22.215.199 1160
15 AS11686  172.22.215.200/30
172.22.215.200 172.22.215.203 4
unannounced 172.22.215.204 172.22.247.191 8180
16 AS11686  172.22.247.192/30
172.22.247.192 172.22.247.195 4
17 AS11686  172.22.247.196/30
172.22.247.196 172.22.247.199 4
18 AS11686  172.22.247.200/30
172.22.247.200 172.22.247.203 4
unannounced 172.22.247.204 172.22.249.7 316
19 AS11686  172.22.249.8/30
172.22.249.8 172.22.249.11 4
20 AS11686  172.22.249.12/30
172.22.249.12 172.22.249.15 4
21 AS11686  172.22.249.16/30
172.22.249.16 172.22.249.19 4
unannounced 172.22.249.20 172.25.88.0 155373
22 AS11686  172.25.88.1/32
172.25.88.1 172.25.88.1 1
23 AS11686  172.25.88.2/32
172.25.88.2 172.25.88.2 1
24 AS11686  172.25.88.3/32
172.25.88.3 172.25.88.3 1
25 AS11686  172.25.88.4/32
172.25.88.4 172.25.88.4 1
26 AS11686  172.25.88.5/32
172.25.88.5 172.25.88.5 1
unannounced 172.25.88.6 172.25.98.255 2810
27 AS11686  172.25.99.0/24
172.25.99.0 172.25.99.255 256
28 AS11686
 172.25.99.1/32
172.25.99.1 172.25.99.1 1
unannounced 172.25.100.0 172.25.127.1 6914
29 AS11686  172.25.127.2/32
172.25.127.2 172.25.127.2 1
unannounced 172.25.127.3 172.28.59.255 179453
30 AS11686  172.28.60.0/24
172.28.60.0 172.28.60.255 256
31 AS11686
 172.28.60.1/32
172.28.60.1 172.28.60.1 1
32 AS11686
 172.28.60.2/32
172.28.60.2 172.28.60.2 1
unannounced 172.28.61.0 172.28.81.0 5121
33 AS11686  172.28.81.1/32
172.28.81.1 172.28.81.1 1
unannounced 172.28.81.2 172.28.85.255 1278
34 AS11686  172.28.86.0/24
172.28.86.0 172.28.86.255 256
35 AS11686
 172.28.86.1/32
172.28.86.1 172.28.86.1 1
unannounced 172.28.87.0 172.28.124.255 9728
36 AS11686  172.28.125.0/24
172.28.125.0 172.28.125.255 256
37 AS11686
 172.28.125.1/32
172.28.125.1 172.28.125.1 1
unannounced 172.28.126.0 172.28.169.1 11010
38 AS11686  172.28.169.2/32
172.28.169.2 172.28.169.2 1
unannounced 172.28.169.3 172.28.172.0 766
39 AS11686  172.28.172.1/32
172.28.172.1 172.28.172.1 1
unannounced 172.28.172.2 172.28.252.1 20480
40 AS11686  172.28.252.2/32
172.28.252.2 172.28.252.2 1
unannounced 172.28.252.3 172.29.2.0 1534
41 AS11686  172.29.2.1/32
172.29.2.1 172.29.2.1 1
42 AS11686  172.29.2.2/32
172.29.2.2 172.29.2.2 1
43 AS11686  172.29.2.3/32
172.29.2.3 172.29.2.3 1
44 AS11686  172.29.2.4/32
172.29.2.4 172.29.2.4 1
45 AS11686  172.29.2.5/32
172.29.2.5 172.29.2.5 1
46 AS11686  172.29.2.6/32
172.29.2.6 172.29.2.6 1
unannounced 172.29.2.7 172.29.12.255 2809
47 AS11686  172.29.13.0/24
172.29.13.0 172.29.13.255 256
48 AS11686
 172.29.13.6/32
172.29.13.6 172.29.13.6 1
unannounced 172.29.14.0 172.29.69.0 14081
49 AS11686  172.29.69.1/32
172.29.69.1 172.29.69.1 1
unannounced 172.29.69.2 172.30.69.255 65790
50 AS11686  172.30.70.0/24
172.30.70.0 172.30.70.255 256
51 AS11686
 172.30.70.129/32
172.30.70.129 172.30.70.129 1
unannounced 172.30.71.0 172.30.100.255 7680
52 AS2828  172.30.101.0/24
172.30.101.0 172.30.101.255 256
53 AS11686
 172.30.101.24/32
172.30.101.24 172.30.101.24 1
54 AS2828  172.30.102.0/24
172.30.102.0 172.30.102.255 256
55 AS2828
 172.30.102.2/32
172.30.102.2 172.30.102.2 1
56 AS2828  172.30.103.0/24
172.30.103.0 172.30.103.255 256
57 AS8866
 172.30.103.0/24
172.30.103.0 172.30.103.255 256
unannounced 172.30.104.0 172.30.119.255 4096
58 AS11686  172.30.120.0/24
172.30.120.0 172.30.120.255 256
59 AS11686
 172.30.120.1/32
172.30.120.1 172.30.120.1 1
unannounced 172.30.121.0 172.30.143.255 5888
60 AS11686  172.30.144.0/27
172.30.144.0 172.30.144.31 32
61 AS11686
 172.30.144.2/32
172.30.144.2 172.30.144.2 1
unannounced 172.30.144.32 172.31.3.0 29409
62 AS11686  172.31.3.1/32
172.31.3.1 172.31.3.1 1
63 AS11686  172.31.3.2/32
172.31.3.2 172.31.3.2 1
unannounced 172.31.3.3 172.31.48.255 11773
64 AS11686  172.31.49.0/24
172.31.49.0 172.31.49.255 256
65 AS11686
 172.31.49.1/32
172.31.49.1 172.31.49.1 1
unannounced 172.31.50.0 172.31.52.255 768
66 AS11686  172.31.53.0/24
172.31.53.0 172.31.53.255 256
unannounced 172.31.54.0 172.31.116.11 15884
67 AS11686  172.31.116.12/32
172.31.116.12 172.31.116.12 1
unannounced 172.31.116.13 172.31.123.255 2035
68 AS11686  172.31.124.0/24
172.31.124.0 172.31.124.255 256
unannounced 172.31.125.0 172.31.255.255 33536

  Announced ip addresses: 4206 (0.4 %)
  Unannounced ip addresses: 1044370 (99.6 %)

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