Summary

Country
JP Japan
Domain ocn.ne.jp
Size 2,097,152
Registry JPNIC
Network Name OCN

Whois

JPNIC database provides information regarding IP address and ASN. Its use ]
[ is restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output, ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'. ]

Network Information: [$B%M%C%H%o!<%/>pJs(B]
[IP$B%M%C%H%o!<%/%"%I%l%9(B] 153.128.0.0-153.253.255.255
[$B%M%C%H%o!<%/L>(B]
[$BAH?%L>(B] $B%(%L!&%F%#!&%F%#!&%3%_%e%K%1!<%7%g%s%:3t<02q[Organization] NTT COMMUNICATIONS CORPORATION
[$B4IM}[$B5;=QO"MmC4Ev[Abuse] [email protected]
[$B3d?6G/7nF|(B] 2011/02/28
[$B:G=*99?7(B] 2021/06/29 10:35:02(JST)

$B>e0L>pJs(B
----------
$B3:Ev$9$k%G!<%?$,$"$j$^$;$s!#(B

$B2<0L>pJs(B
----------
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.192.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.192.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.193.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.193.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.194.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.194.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.195.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.195.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.196.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.196.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.197.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.197.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.198.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.198.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.199.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.199.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.200.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.200.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.201.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.201.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.202.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.202.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.203.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.203.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.204.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.204.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.205.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.205.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.206.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.206.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.207.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.207.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.208.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.208.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.209.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.209.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.210.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.210.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.211.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.211.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.212.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.212.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.213.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.213.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.214.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.214.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.215.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.215.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.216.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.216.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.217.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.217.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.218.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.218.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.219.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.219.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.220.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.220.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.221.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.221.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.222.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.222.128.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.223.0.0/17
$B%*!<%W%s%3%s%T%e!<%?%M%C%H%o!<%/(B (Open Computer Network)
OCN [$B3d$jEv$F(B] 153.223.128.0/17

CIDR IP address subranges within 153.192.0.0/11 subnet

  • 153.192.0.0/19
  • 153.192.32.0/19
  • 153.192.64.0/19
  • 153.192.96.0/19
  • 153.192.128.0/19
  • 153.192.160.0/19
  • 153.192.192.0/19
  • 153.192.224.0/19
  • 153.193.0.0/19
  • 153.193.32.0/19
  • 153.193.64.0/19
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  • 153.193.128.0/19
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  • 153.194.0.0/19
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  • 153.194.64.0/19
  • 153.194.96.0/19
  • 153.194.128.0/19
  • 153.194.160.0/19
  • 153.194.192.0/19
  • 153.194.224.0/19
  • 153.195.0.0/19
  • 153.195.32.0/19
  • 153.195.64.0/19
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  • 153.195.128.0/19
  • 153.195.160.0/19
  • 153.195.192.0/19
  • 153.195.224.0/19
  • 153.196.0.0/19
  • 153.196.32.0/19
  • 153.196.64.0/19
  • 153.196.96.0/19
  • 153.196.128.0/19
  • 153.196.160.0/19
  • 153.196.192.0/19
  • 153.196.224.0/19
  • 153.197.0.0/19
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  • 153.197.64.0/19
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  • 153.197.128.0/19
  • 153.197.160.0/19
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  • 153.198.0.0/19
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  • 153.198.64.0/19
  • 153.198.96.0/19
  • 153.198.128.0/19
  • 153.198.160.0/19
  • 153.198.192.0/19
  • 153.198.224.0/19
  • 153.199.0.0/19
  • 153.199.32.0/19
  • 153.199.64.0/19
  • 153.199.96.0/19
  • 153.199.128.0/19
  • 153.199.160.0/19
  • 153.199.192.0/19
  • 153.199.224.0/19
  • 153.200.0.0/19
  • 153.200.32.0/19
  • 153.200.64.0/19
  • 153.200.96.0/19
  • 153.200.128.0/19
  • 153.200.160.0/19
  • 153.200.192.0/19
  • 153.200.224.0/19
  • 153.201.0.0/19
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  • 153.201.128.0/19
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  • 153.201.192.0/19
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  • 153.202.0.0/19
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  • 153.204.160.0/19
  • 153.204.192.0/19
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  • 153.205.0.0/19
  • 153.205.32.0/19
  • 153.205.64.0/19
  • 153.205.96.0/19
  • 153.205.128.0/19
  • 153.205.160.0/19
  • 153.205.192.0/19
  • 153.205.224.0/19
  • 153.206.0.0/19
  • 153.206.32.0/19
  • 153.206.64.0/19
  • 153.206.96.0/19
  • 153.206.128.0/19
  • 153.206.160.0/19
  • 153.206.192.0/19
  • 153.206.224.0/19
  • 153.207.0.0/19
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  • 153.208.192.0/19
  • 153.208.224.0/19
  • 153.209.0.0/19
  • 153.209.32.0/19
  • 153.209.64.0/19
  • 153.209.96.0/19
  • 153.209.128.0/19
  • 153.209.160.0/19
  • 153.209.192.0/19
  • 153.209.224.0/19
  • 153.210.0.0/19
  • 153.210.32.0/19
  • 153.210.64.0/19
  • 153.210.96.0/19
  • 153.210.128.0/19
  • 153.210.160.0/19
  • 153.210.192.0/19
  • 153.210.224.0/19
  • 153.211.0.0/19
  • 153.211.32.0/19
  • 153.211.64.0/19
  • 153.211.96.0/19
  • 153.211.128.0/19
  • 153.211.160.0/19
  • 153.211.192.0/19
  • 153.211.224.0/19
  • 153.212.0.0/19
  • 153.212.32.0/19
  • 153.212.64.0/19
  • 153.212.96.0/19
  • 153.212.128.0/19
  • 153.212.160.0/19
  • 153.212.192.0/19
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  • 153.213.0.0/19
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  • 153.214.0.0/19
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  • 153.214.128.0/19
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  • 153.215.0.0/19
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  • 153.215.128.0/19
  • 153.215.160.0/19
  • 153.215.192.0/19
  • 153.215.224.0/19
  • 153.216.0.0/19
  • 153.216.32.0/19
  • 153.216.64.0/19
  • 153.216.96.0/19
  • 153.216.128.0/19
  • 153.216.160.0/19
  • 153.216.192.0/19
  • 153.216.224.0/19
  • 153.217.0.0/19
  • 153.217.32.0/19
  • 153.217.64.0/19
  • 153.217.96.0/19
  • 153.217.128.0/19
  • 153.217.160.0/19
  • 153.217.192.0/19
  • 153.217.224.0/19
  • 153.218.0.0/19
  • 153.218.32.0/19
  • 153.218.64.0/19
  • 153.218.96.0/19
  • 153.218.128.0/19
  • 153.218.160.0/19
  • 153.218.192.0/19
  • 153.218.224.0/19
  • 153.219.0.0/19
  • 153.219.32.0/19
  • 153.219.64.0/19
  • 153.219.96.0/19
  • 153.219.128.0/19
  • 153.219.160.0/19
  • 153.219.192.0/19
  • 153.219.224.0/19
  • 153.220.0.0/19
  • 153.220.32.0/19
  • 153.220.64.0/19
  • 153.220.96.0/19
  • 153.220.128.0/19
  • 153.220.160.0/19
  • 153.220.192.0/19
  • 153.220.224.0/19
  • 153.221.0.0/19
  • 153.221.32.0/19
  • 153.221.64.0/19
  • 153.221.96.0/19
  • 153.221.128.0/19
  • 153.221.160.0/19
  • 153.221.192.0/19
  • 153.221.224.0/19
  • 153.222.0.0/19
  • 153.222.32.0/19
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  • 153.223.96.0/19
  • 153.223.128.0/19
  • 153.223.160.0/19
  • 153.223.192.0/19
  • 153.223.224.0/19

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