Whois查询

查询域名、IP或ASN的注册信息、到期时间、注册商等详细信息

示例： google.com · baidu.com · github.com · 8.8.8.8 · 211.234.110.0/24 · AS13335
注册信息
38.81.112.0/23
IP 范围
38.81.112.0 - 38.81.113.255
CIDR
38.81.112.0/23
网络名称
CTEDUNET
国家/地区
US
滥用投诉
[email protected]
注册时间
2021-06-10
更新时间
2021-06-10
域名状态
Reassigned
原始Whois信息
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



# start

NetRange:       38.0.0.0 - 38.255.255.255
CIDR:           38.0.0.0/8
NetName:        COGENT-A
NetHandle:      NET-38-0-0-0-1
Parent:          ()
NetType:        Direct Allocation
OriginAS:       
Organization:   Cogent Communications, LLC (COGC)
RegDate:        1991-04-16
Updated:        2025-09-23
Ref:            https://rdap.arin.net/registry/ip/38.0.0.0



OrgName:        Cogent Communications, LLC
OrgId:          COGC
Address:        2450 N Street NW
City:           Washington
StateProv:      DC
PostalCode:     20037
Country:        US
RegDate:        2000-05-30
Updated:        2025-09-23
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/COGC

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

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL-ARIN

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COGEN-ARIN

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN

# end


# start

NetRange:       38.81.112.0 - 38.81.115.255
CIDR:           38.81.112.0/22
NetName:        CT-EDU-CGNT-NET-2
NetHandle:      NET-38-81-112-0-1
Parent:         COGENT-A (NET-38-0-0-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   Connecticut Education Network (SCDI-3)
RegDate:        2021-06-10
Updated:        2021-06-10
Ref:            https://rdap.arin.net/registry/ip/38.81.112.0


OrgName:        Connecticut Education Network
OrgId:          SCDI-3
Address:        Connecticut Education Network
Address:        55 Farmington Ave 6th Floor
City:           Hartford
StateProv:      CT
PostalCode:     06105
Country:        US
RegDate:        2001-11-14
Updated:        2025-11-19
Ref:            https://rdap.arin.net/registry/entity/SCDI-3


OrgRoutingHandle: TINGL28-ARIN
OrgRoutingName:   Tingley, Christopher 
OrgRoutingPhone:  +1-860-622-4561 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TINGL28-ARIN

OrgNOCHandle: NOCAN6-ARIN
OrgNOCName:   NOC and Admin
OrgNOCPhone:  +1-860-622-4560 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOCAN6-ARIN

OrgRoutingHandle: MORAL110-ARIN
OrgRoutingName:   Morales, Rafael 
OrgRoutingPhone:  +1-860-622-4565 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MORAL110-ARIN

OrgAbuseHandle: ABUSE9477-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-860-622-4560 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE9477-ARIN

OrgTechHandle: MSP106-ARIN
OrgTechName:   Pennington, Michael S
OrgTechPhone:  +1-860-622-4566 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MSP106-ARIN

OrgTechHandle: TINGL28-ARIN
OrgTechName:   Tingley, Christopher 
OrgTechPhone:  +1-860-622-4561 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/TINGL28-ARIN

OrgTechHandle: TUDIS-ARIN
OrgTechName:   Tudisca, Bradley 
OrgTechPhone:  +1-860-861-1983 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/TUDIS-ARIN

OrgRoutingHandle: TUDIS-ARIN
OrgRoutingName:   Tudisca, Bradley 
OrgRoutingPhone:  +1-860-861-1983 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TUDIS-ARIN

OrgRoutingHandle: MSP106-ARIN
OrgRoutingName:   Pennington, Michael S
OrgRoutingPhone:  +1-860-622-4566 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MSP106-ARIN

OrgTechHandle: MORAL110-ARIN
OrgTechName:   Morales, Rafael 
OrgTechPhone:  +1-860-622-4565 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MORAL110-ARIN

# end


# start

NetRange:       38.81.112.0 - 38.81.113.255
CIDR:           38.81.112.0/23
NetName:        CTEDUNET
NetHandle:      NET-38-81-112-0-2
Parent:         CT-EDU-CGNT-NET-2 (NET-38-81-112-0-1)
NetType:        Reassigned
OriginAS:       
Customer:       Town of Manchester (C07920876)
RegDate:        2021-06-10
Updated:        2021-06-10
Ref:            https://rdap.arin.net/registry/ip/38.81.112.0


CustName:       Town of Manchester
Address:        41 Center St
City:           Manchester
StateProv:      CT
PostalCode:     06045
Country:        US
RegDate:        2021-06-10
Updated:        2021-06-10
Ref:            https://rdap.arin.net/registry/entity/C07920876

OrgRoutingHandle: TINGL28-ARIN
OrgRoutingName:   Tingley, Christopher 
OrgRoutingPhone:  +1-860-622-4561 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TINGL28-ARIN

OrgNOCHandle: NOCAN6-ARIN
OrgNOCName:   NOC and Admin
OrgNOCPhone:  +1-860-622-4560 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOCAN6-ARIN

OrgRoutingHandle: MORAL110-ARIN
OrgRoutingName:   Morales, Rafael 
OrgRoutingPhone:  +1-860-622-4565 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MORAL110-ARIN

OrgAbuseHandle: ABUSE9477-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-860-622-4560 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE9477-ARIN

OrgTechHandle: MSP106-ARIN
OrgTechName:   Pennington, Michael S
OrgTechPhone:  +1-860-622-4566 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MSP106-ARIN

OrgTechHandle: TINGL28-ARIN
OrgTechName:   Tingley, Christopher 
OrgTechPhone:  +1-860-622-4561 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/TINGL28-ARIN

OrgTechHandle: TUDIS-ARIN
OrgTechName:   Tudisca, Bradley 
OrgTechPhone:  +1-860-622-4570 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/TUDIS-ARIN

OrgRoutingHandle: TUDIS-ARIN
OrgRoutingName:   Tudisca, Bradley 
OrgRoutingPhone:  +1-860-622-4570 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TUDIS-ARIN

OrgRoutingHandle: MSP106-ARIN
OrgRoutingName:   Pennington, Michael S
OrgRoutingPhone:  +1-860-622-4566 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MSP106-ARIN

OrgTechHandle: MORAL110-ARIN
OrgTechName:   Morales, Rafael 
OrgTechPhone:  +1-860-622-4565 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MORAL110-ARIN

# end



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#