Whois Lookup

Query registration info, expiration date, registrar and more for domain, IP or ASN

Example： google.com · baidu.com · github.com · 8.8.8.8 · 211.234.110.0/24 · AS13335
Registration Info
12.38.168.0/22
IP Range
12.38.168.0 - 12.38.171.255
CIDR
12.38.168.0/22
Network Name
IPTECH1-168-0
Organization
AT&T MIS Customer Care (AMCC-14)
Country/Region
US
Abuse Contact
[email protected]
Registration Date
2005-01-25
Update Date
2005-01-25
Registrant
AT&T MIS Customer Care (AMCC-14)
Domain Status
Reassigned
Raw Whois Data
#
# 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:       12.0.0.0 - 12.255.255.255
CIDR:           12.0.0.0/8
NetName:        ATT
NetHandle:      NET-12-0-0-0-1
Parent:         NET12 (NET-12-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   AT&T Enterprises, LLC (AEL-360)
RegDate:        1983-08-23
Updated:        2025-12-02
Comment:        IP assignments within this IP Block range are STATIC, not dynamic.
Ref:            https://rdap.arin.net/registry/ip/12.0.0.0


AT&T Enterprises, LLC (AEL-360)


OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-919-319-8167 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7-ARIN

OrgTechHandle: ICC-ARIN
OrgTechName:   IP Team
OrgTechPhone:  +1-888-876-2382 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ICC-ARIN

OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName:   Routing POC
OrgRoutingPhone:  +1-999-999-9999 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI59-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName:   IPAdmin-ATT Internet Services
OrgTechPhone:  +1-888-510-5545 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ZS44-ARIN

# end


# start

NetRange:       12.38.168.0 - 12.38.171.255
CIDR:           12.38.168.0/22
NetName:        IPTECH1-168-0
NetHandle:      NET-12-38-168-0-1
Parent:         ATT (NET-12-0-0-0-1)
NetType:        Reassigned
OriginAS:       
Organization:   AT&T MIS Customer Care (AMCC-14)
RegDate:        2005-01-25
Updated:        2005-01-25
Ref:            https://rdap.arin.net/registry/ip/12.38.168.0


OrgName:        AT&T MIS Customer Care
OrgId:          AMCC-14
Address:        AT&T
Address:        30 Knightsbridge Road
City:           Piscataway
StateProv:      NJ
PostalCode:     08854
Country:        US
RegDate:        2005-01-24
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/AMCC-14


OrgTechHandle: ITS10-ARIN
OrgTechName:   IP Tech Support
OrgTechPhone:  +1-888-613-6330 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ITS10-ARIN

OrgAbuseHandle: ITS10-ARIN
OrgAbuseName:   IP Tech Support
OrgAbusePhone:  +1-888-613-6330 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ITS10-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.
#