133.144.72.0/22

whois.nic.ad.jp
[ 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:            
a. [Network Number]             133.144.0.0/16
b. [Network Name]               HITNET
g. [Organization]               Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.
m. [Administrative Contact]     SS46776JP
n. [Technical Contact]          SS46776JP
o. [Abuse]                      
p. [Nameserver]                 a1-47.akam.net
p. [Nameserver]                 a13-66.akam.net
p. [Nameserver]                 a16-67.akam.net
p. [Nameserver]                 a24-64.akam.net
p. [Nameserver]                 a28-65.akam.net
p. [Nameserver]                 a3-66.akam.net
[Assigned Date]                 1989/09/13
[Return Date]                   
[Last Update]                   2020/05/14 16:23:03(JST)
                                
Less Specific Info.
----------
No match!!

More Specific Info.
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No match!!

REALTIME

Show routes currently observed for prefix 133.144.72.0/22 using the Super Looking Glass.