38.73.81.143

美国 华盛顿哥伦比亚特区Cogent通信公司
IP网段: 38.0.0.0 - 38.255.255.255
更新时间: 2013年06月25日 06:01:50

NetRange: 38.0.0.0 - 38.255.255.255
CIDR: 38.0.0.0/8
OriginAS: AS174
NetName: COGENT-A
NetHandle: NET-38-0-0-0-1
Parent:
NetType: Direct Allocation
Comment: Reassignment information for this block can be found at
Comment: rwhois.cogentco.com 4321
RegDate: 1991-04-16
Updated: 2011-05-20
Ref: http://whois.arin.net/rest/net/NET-38-0-0-0-1

OrgName: PSINet, Inc.
OrgId: PSI
Address: 1015 31st St NW
City: Washington
StateProv: DC
PostalCode: 20007
Country: US
RegDate:
Updated: 2011-05-27
Comment: rwhois.cogentco.com
Ref: http://whois.arin.net/rest/org/PSI

ReferralServer: rwhois://rwhois.cogentco.com:4321

OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc
OrgTechRef: http://whois.arin.net/rest/poc/IPALL-ARIN

OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: noc
OrgNOCRef: http://whois.arin.net/rest/poc/ZC108-ARIN

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: abuse
OrgAbuseRef: http://whois.arin.net/rest/poc/COGEN-ARIN

RTechHandle: PSI-NISC-ARIN
RTechName: IP Allocation
RTechPhone: +1-877-875-4311
RTechEmail: ipalloc
RTechRef: http://whois.arin.net/rest/poc/PSI-NISC-ARIN