66.7.128.0/18

AS3257 · GTT Communications Inc.

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Summary

Country	United States
Domain	gtt.net
ASN	AS3257
Registry	arin
Hosted IPs	16,384
ID	RGS-BLK2

WHOIS Details

NetHandle:      NET-66-7-128-0-1
OrgID:          GAL-104
Parent:         NET-66-0-0-0-0
NetName:        RGS-BLK2
NetRange:       66.7.128.0 - 66.7.191.255
NetType:        allocation
OriginAS:       6517
RegDate:        2000-09-05
Updated:        2025-05-07
Source:         ARIN


OrgID:          GAL-104
OrgName:        GTT Americas, LLC
CanAllocate:    
Street:         4201 Wilson Blvd -Suite 504
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2025-02-11
Updated:        2025-07-08
OrgAdminHandle: AS3251-ARIN
OrgTechHandle:  AS3251-ARIN
OrgTechHandle:  GIT5-ARIN
OrgTechHandle:  GLD5-ARIN
OrgAbuseHandle: GAD46-ARIN
OrgNOCHandle:   GNOC16-ARIN
Source:         ARIN


POCHandle:      GNOC16-ARIN
IsRole:         Y
LastName:       GTT Network Operations Center
FirstName:      
Street:         4201 Wilson Blvd.
Street:         Suite 504 North Tower
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2014-04-16
Updated:        2025-07-09
OfficePhone:    +1-703-442-5500
Mailbox:        noc@gtt.net
Source:         ARIN


POCHandle:      GAD46-ARIN
IsRole:         Y
LastName:       GTT Abuse Department
FirstName:      
Street:         4201 Wilson Blvd.
Street:         Suite 504 North Tower
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2014-04-16
Updated:        2025-07-09
OfficePhone:    +1-703-442-5500
FaxPhone:       +1-703-442-5501
Mailbox:        abuse@gtt.net
Source:         ARIN


POCHandle:      AS3251-ARIN
IsRole:         Y
LastName:       AS3257 Netguard
FirstName:      
Street:         Frankfurter Strasse 227
City:           Neu-Isenburg
State/Prov:     
Country:        DE
PostalCode:     63263
RegDate:        2009-07-03
Updated:        2025-01-22
OfficePhone:    +49 69 48007422
Mailbox:        netguard@gtt.net
Source:         ARIN


POCHandle:      GIT5-ARIN
IsRole:         Y
LastName:       GTT IPAM Team
FirstName:      
Street:         4201 Wilson Blvd.
Street:         Suite 504 North Tower
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2025-02-17
Updated:        2025-07-09
OfficePhone:    +1-703-442-5500
Mailbox:        netguard@gtt.net
Source:         ARIN


POCHandle:      GLD5-ARIN
IsRole:         Y
LastName:       GTT Legal Departement
FirstName:      
Street:         GTT Bulgaria LTD
Street:         115G Tsarigradsko shose Blvd. 
Street:         Office Building Megapark,Fl.1
City:           Sofia
State/Prov:     Sofia-grad
Country:        BG
PostalCode:     1784
RegDate:        2025-01-31
Updated:        2025-01-31
OfficePhone:    +359886606
Mailbox:        alexander.mutafchiyski@gtt.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.7.0.0/16

Range	ASN	Company	Num of IPs
66.7.192.0/19	AS33182	HostDime.com, Inc.	8,192
66.7.224.0/19	AS14265	TPx Communications	8,192
66.7.240.0/20	AS14265	TPx Communications	4,096
66.7.112.0/20	AS29933	FirstDigital Communications, LLC	4,096
66.7.184.0/23	AS23029	E Street Communications	512
66.7.166.0/23	AS23029	E Street Communications	512
66.7.182.0/23	AS23029	E Street Communications	512
66.7.116.0/24	AS29933	Security National	256
66.7.149.0/24	AS33480	Web Werks	256
66.7.148.0/24	AS9583	Web Werks	256
66.7.148.0/24	AS33480	Web Werks	256
66.7.175.0/24	AS15277	HILL INTERNATIONAL	256

Show more ranges

Hosted domains

There are 540 domain names hosted across 58 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.7.168.239	coveritmusic.com	2
66.7.130.148	parentswhorock.com	2
66.7.128.138	supplies4teachers.com	1
66.7.188.100	amsextranet.com	1
66.7.132.103	mtonow.com	1
66.7.132.101	mtoecomm.com	1
66.7.128.77	e-way.com	1
66.7.137.90	scmocc.org	1
66.7.170.26	ccicolorado.org	1
66.7.132.104	mtobrand.com	1
66.7.168.156	octopodial-chrome.org	1
66.7.146.197	deal4it.com	1
66.7.168.159	sharedaccesslock.com	1
66.7.168.5	steveroch.com	1
66.7.132.102	mtoshop.com	1
66.7.165.31	wrpi.com	1

Hosted domains API

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