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
204.237.240.0/22
IP Range
204.237.240.0 - 204.237.243.255
CIDR
204.237.240.0/22
Network Name
GTT-CUSTOMER
Country/Region
US
Abuse Contact
[email protected]
Registration Date
2026-01-05
Update Date
2026-01-05
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:       204.237.128.0 - 204.237.255.255
CIDR:           204.237.128.0/17
NetName:        NETBLK-PACKETEXCHANGE-V4-08
NetHandle:      NET-204-237-128-0-1
Parent:         NET204 (NET-204-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   PacketExchange, Inc (PACKE-25)
RegDate:        2009-09-09
Updated:        2012-02-24
Ref:            https://rdap.arin.net/registry/ip/204.237.128.0


OrgName:        PacketExchange, Inc
OrgId:          PACKE-25
Address:        GTT Communications, Inc.
Address:        8484 Westpark Drive
Address:        Suite 720
City:           McLean
StateProv:      VA
PostalCode:     22102
Country:        US
RegDate:        2008-02-26
Updated:        2025-04-17
Ref:            https://rdap.arin.net/registry/entity/PACKE-25


OrgNOCHandle: GNOC16-ARIN
OrgNOCName:   GTT Network Operations Center
OrgNOCPhone:  +1-703-442-5500 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/GNOC16-ARIN

OrgTechHandle: GIT5-ARIN
OrgTechName:   GTT IPAM Team
OrgTechPhone:  +1-703-442-5500 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/GIT5-ARIN

OrgTechHandle: GNOC16-ARIN
OrgTechName:   GTT Network Operations Center
OrgTechPhone:  +1-703-442-5500 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/GNOC16-ARIN

OrgTechHandle: AS3251-ARIN
OrgTechName:   AS3257 Netguard
OrgTechPhone:  +49 69 48007422 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/AS3251-ARIN

OrgAbuseHandle: GAD46-ARIN
OrgAbuseName:   GTT Abuse Department
OrgAbusePhone:  +1-703-442-5500 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GAD46-ARIN

# end


# start

NetRange:       204.237.240.0 - 204.237.243.255
CIDR:           204.237.240.0/22
NetName:        GTT-CUSTOMER
NetHandle:      NET-204-237-240-0-1
Parent:         NETBLK-PACKETEXCHANGE-V4-08 (NET-204-237-128-0-1)
NetType:        Reassigned
OriginAS:       
Customer:       Private Customer (C11467188)
RegDate:        2026-01-05
Updated:        2026-01-05
Ref:            https://rdap.arin.net/registry/ip/204.237.240.0


CustName:       Private Customer
Address:        Private Residence
City:           ALBANY
StateProv:      NY
PostalCode:     12204
Country:        US
RegDate:        2026-01-05
Updated:        2026-01-05
Ref:            https://rdap.arin.net/registry/entity/C11467188

OrgNOCHandle: GNOC16-ARIN
OrgNOCName:   GTT Network Operations Center
OrgNOCPhone:  +1-703-442-5500 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/GNOC16-ARIN

OrgTechHandle: GIT5-ARIN
OrgTechName:   GTT IPAM Team
OrgTechPhone:  +1-703-442-5500 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/GIT5-ARIN

OrgTechHandle: GNOC16-ARIN
OrgTechName:   GTT Network Operations Center
OrgTechPhone:  +1-703-442-5500 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/GNOC16-ARIN

OrgTechHandle: AS3251-ARIN
OrgTechName:   AS3257 Netguard
OrgTechPhone:  +49 69 48007422 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/AS3251-ARIN

OrgAbuseHandle: GAD46-ARIN
OrgAbuseName:   GTT Abuse Department
OrgAbusePhone:  +1-703-442-5500 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GAD46-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.
#