Summary

Country
JP Japan
Domain optage.co.jp
Size 262,144
Registry JPNIC
Network Name OPTAGE

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] 180.144.0.0/14
[$B%M%C%H%o!<%/L>(B]
[$BAH?%L>(B] $B3t<02q[Organization] OPTAGE Inc.
[$B4IM}[$B5;=QO"MmC4Ev[Abuse] [email protected]
[$B3d?6G/7nF|(B] 2009/08/21
[$B:G=*99?7(B] 2019/09/18 19:02:19(JST)

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

$B2<0L>pJs(B
----------
$B3t<02q OPTAGE [$B3d$jEv$F(B] 180.144.0.0/17
$B3t<02q OPTAGE [$B3d$jEv$F(B] 180.144.128.0/17
$B3t<02q OPTAGE [$B3d$jEv$F(B] 180.145.0.0/17
$B3t<02q OPTAGE [$B3d$jEv$F(B] 180.145.128.0/17
$B3t<02q OPTAGE [$B3d$jEv$F(B] 180.146.0.0/17
$B3t<02q OPTAGE [$B3d$jEv$F(B] 180.146.128.0/17
$B3t<02q OPTAGE [$B3d$jEv$F(B] 180.147.0.0/17
$B3t<02q OPTAGE [$B3d$jEv$F(B] 180.147.128.0/18
$B3t<02q OPTAGE [$B3d$jEv$F(B] 180.147.192.0/19
$B3t<02q OPTAGE [$B3d$jEv$F(B] 180.147.224.0/23
$B3t<02q KSSOL-NET [$B3d$jEv$F(B] 180.147.232.0/24
$B3t<02q SUBA-493-NET [SUBA] 180.147.235.0/24
NRI$B%;%-%e%"%F%/%N%m%8!<%:3t<02q NRI [$B3d$jEv$F(B] 180.147.235.0/25
$B3t<02q MONT-BELL [$B3d$jEv$F(B] 180.147.235.192/26
$B3t<02q SUBA-493-NET [SUBA] 180.147.236.0/24
$B3t<02q KURIHARA [$B3d$jEv$F(B] 180.147.236.0/28
$B3t<02q KAKUDAI [$B3d$jEv$F(B] 180.147.236.32/28
$B;3Ln0u:~3t<02q YAMANO [$B3d$jEv$F(B] 180.147.236.48/28
$BIY;N%U%$%k%`%S%8%M%9%$%N%Y!<%7%g%s3t<02q BEAT [$B3d$jEv$F(B] 180.147.236.64/26
$B3t<02q AGREX [$B3d$jEv$F(B] 180.147.236.128/26
$B3t<02q SYSTEC [$B3d$jEv$F(B] 180.147.236.192/26
$B3t<02q SUBA-493-NET [SUBA] 180.147.237.0/24
$B3t<02q RAKUS [$B3d$jEv$F(B] 180.147.237.0/25
$B3t<02q RAKUS [$B3d$jEv$F(B] 180.147.237.128/25
$B3t<02q K-AND-K [$B3d$jEv$F(B] 180.147.238.0/24
$B3t<02q ALPHA [$B3d$jEv$F(B] 180.147.239.0/24
$B3t<02q SUBA-493-NET [SUBA] 180.147.242.0/24
$B3t<02q KSSOL-NET [$B3d$jEv$F(B] 180.147.242.0/28
$B3t<02q KSSOL-NET [$B3d$jEv$F(B] 180.147.242.16/28
$B3t<02q KSSOL-NET [$B3d$jEv$F(B] 180.147.242.32/28
$B3t<02q KSSOL-NET [$B3d$jEv$F(B] 180.147.242.48/28
$B3t<02q KSSOL-NET [$B3d$jEv$F(B] 180.147.242.64/28
$B3t<02q KSSOL-NET [$B3d$jEv$F(B] 180.147.242.80/28
$B3t<02q KSSOL-NET [$B3d$jEv$F(B] 180.147.242.96/28
$B3t<02q KSSOL-NET [$B3d$jEv$F(B] 180.147.242.112/28
$B3t<02q KSSOL-NET [$B3d$jEv$F(B] 180.147.242.128/28
$B3t<02q KSSOL-NET [$B3d$jEv$F(B] 180.147.242.144/28
$B3t<02q KSSOL-NET [$B3d$jEv$F(B] 180.147.242.160/28
$B3t<02q PSC [$B3d$jEv$F(B] 180.147.242.176/28
$B3t<02q KSSOL-NET [$B3d$jEv$F(B] 180.147.242.192/26
$B3t<02q KK-NET03 [$B3d$jEv$F(B] 180.147.243.0/24
$B3t<02q DENET-CORP [$B3d$jEv$F(B] 180.147.246.0/23
$B3t<02q DENET-CORP [$B3d$jEv$F(B] 180.147.248.0/23
$B3t<02q DENET-CORP [$B3d$jEv$F(B] 180.147.250.0/24
$B3t<02q DENET-CORP [$B3d$jEv$F(B] 180.147.251.0/24
$B3t<02q DENET-CORP [$B3d$jEv$F(B] 180.147.252.0/22

CIDR IP address subranges within 180.144.0.0/14 subnet

  • 180.144.0.0/22
  • 180.144.4.0/22
  • 180.144.8.0/22
  • 180.144.12.0/22
  • 180.144.16.0/22
  • 180.144.20.0/22
  • 180.144.24.0/22
  • 180.144.28.0/22
  • 180.144.32.0/22
  • 180.144.36.0/22
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  • 180.144.72.0/22
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  • 180.144.80.0/22
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  • 180.144.88.0/22
  • 180.144.92.0/22
  • 180.144.96.0/22
  • 180.144.100.0/22
  • 180.144.104.0/22
  • 180.144.108.0/22
  • 180.144.112.0/22
  • 180.144.116.0/22
  • 180.144.120.0/22
  • 180.144.124.0/22
  • 180.144.128.0/22
  • 180.144.132.0/22
  • 180.144.136.0/22
  • 180.144.140.0/22
  • 180.144.144.0/22
  • 180.144.148.0/22
  • 180.144.152.0/22
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  • 180.144.164.0/22
  • 180.144.168.0/22
  • 180.144.172.0/22
  • 180.144.176.0/22
  • 180.144.180.0/22
  • 180.144.184.0/22
  • 180.144.188.0/22
  • 180.144.192.0/22
  • 180.144.196.0/22
  • 180.144.200.0/22
  • 180.144.204.0/22
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  • 180.144.216.0/22
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  • 180.144.228.0/22
  • 180.144.232.0/22
  • 180.144.236.0/22
  • 180.144.240.0/22
  • 180.144.244.0/22
  • 180.144.248.0/22
  • 180.144.252.0/22
  • 180.145.0.0/22
  • 180.145.4.0/22
  • 180.145.8.0/22
  • 180.145.12.0/22
  • 180.145.16.0/22
  • 180.145.20.0/22
  • 180.145.24.0/22
  • 180.145.28.0/22
  • 180.145.32.0/22
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  • 180.145.104.0/22
  • 180.145.108.0/22
  • 180.145.112.0/22
  • 180.145.116.0/22
  • 180.145.120.0/22
  • 180.145.124.0/22
  • 180.145.128.0/22
  • 180.145.132.0/22
  • 180.145.136.0/22
  • 180.145.140.0/22
  • 180.145.144.0/22
  • 180.145.148.0/22
  • 180.145.152.0/22
  • 180.145.156.0/22
  • 180.145.160.0/22
  • 180.145.164.0/22
  • 180.145.168.0/22
  • 180.145.172.0/22
  • 180.145.176.0/22
  • 180.145.180.0/22
  • 180.145.184.0/22
  • 180.145.188.0/22
  • 180.145.192.0/22
  • 180.145.196.0/22
  • 180.145.200.0/22
  • 180.145.204.0/22
  • 180.145.208.0/22
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  • 180.145.216.0/22
  • 180.145.220.0/22
  • 180.145.224.0/22
  • 180.145.228.0/22
  • 180.145.232.0/22
  • 180.145.236.0/22
  • 180.145.240.0/22
  • 180.145.244.0/22
  • 180.145.248.0/22
  • 180.145.252.0/22
  • 180.146.0.0/22
  • 180.146.4.0/22
  • 180.146.8.0/22
  • 180.146.12.0/22
  • 180.146.16.0/22
  • 180.146.20.0/22
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  • 180.146.28.0/22
  • 180.146.32.0/22
  • 180.146.36.0/22
  • 180.146.40.0/22
  • 180.146.44.0/22
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  • 180.146.52.0/22
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  • 180.146.68.0/22
  • 180.146.72.0/22
  • 180.146.76.0/22
  • 180.146.80.0/22
  • 180.146.84.0/22
  • 180.146.88.0/22
  • 180.146.92.0/22
  • 180.146.96.0/22
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  • 180.146.104.0/22
  • 180.146.108.0/22
  • 180.146.112.0/22
  • 180.146.116.0/22
  • 180.146.120.0/22
  • 180.146.124.0/22
  • 180.146.128.0/22
  • 180.146.132.0/22
  • 180.146.136.0/22
  • 180.146.140.0/22
  • 180.146.144.0/22
  • 180.146.148.0/22
  • 180.146.152.0/22
  • 180.146.156.0/22
  • 180.146.160.0/22
  • 180.146.164.0/22
  • 180.146.168.0/22
  • 180.146.172.0/22
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  • 180.146.180.0/22
  • 180.146.184.0/22
  • 180.146.188.0/22
  • 180.146.192.0/22
  • 180.146.196.0/22
  • 180.146.200.0/22
  • 180.146.204.0/22
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  • 180.146.216.0/22
  • 180.146.220.0/22
  • 180.146.224.0/22
  • 180.146.228.0/22
  • 180.146.232.0/22
  • 180.146.236.0/22
  • 180.146.240.0/22
  • 180.146.244.0/22
  • 180.146.248.0/22
  • 180.146.252.0/22
  • 180.147.0.0/22
  • 180.147.4.0/22
  • 180.147.8.0/22
  • 180.147.12.0/22
  • 180.147.16.0/22
  • 180.147.20.0/22
  • 180.147.24.0/22
  • 180.147.28.0/22
  • 180.147.32.0/22
  • 180.147.36.0/22
  • 180.147.40.0/22
  • 180.147.44.0/22
  • 180.147.48.0/22
  • 180.147.52.0/22
  • 180.147.56.0/22
  • 180.147.60.0/22
  • 180.147.64.0/22
  • 180.147.68.0/22
  • 180.147.72.0/22
  • 180.147.76.0/22
  • 180.147.80.0/22
  • 180.147.84.0/22
  • 180.147.88.0/22
  • 180.147.92.0/22
  • 180.147.96.0/22
  • 180.147.100.0/22
  • 180.147.104.0/22
  • 180.147.108.0/22
  • 180.147.112.0/22
  • 180.147.116.0/22
  • 180.147.120.0/22
  • 180.147.124.0/22
  • 180.147.128.0/22
  • 180.147.132.0/22
  • 180.147.136.0/22
  • 180.147.140.0/22
  • 180.147.144.0/22
  • 180.147.148.0/22
  • 180.147.152.0/22
  • 180.147.156.0/22
  • 180.147.160.0/22
  • 180.147.164.0/22
  • 180.147.168.0/22
  • 180.147.172.0/22
  • 180.147.176.0/22
  • 180.147.180.0/22
  • 180.147.184.0/22
  • 180.147.188.0/22
  • 180.147.192.0/22
  • 180.147.196.0/22
  • 180.147.200.0/22
  • 180.147.204.0/22
  • 180.147.208.0/22
  • 180.147.212.0/22
  • 180.147.216.0/22
  • 180.147.220.0/22
  • 180.147.224.0/22
  • 180.147.228.0/22
  • 180.147.232.0/22
  • 180.147.236.0/22
  • 180.147.240.0/22
  • 180.147.244.0/22
  • 180.147.248.0/22
  • 180.147.252.0/22

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