All IP Ranges
72.0.0.0/8
AS3257 | 72.244.0.0/15

72.244.0.0/15

AS3257 · GTT Communications Inc.

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Summary

Country	United States
Domain	gtt.net
ASN	AS3257
Registry	ARIN
ID	MEGAPATH-BLK-63

WHOIS Details

NetHandle:      NET-72-244-0-0-1
OrgID:          GAL-104
Parent:         NET-72-0-0-0-0
NetName:        MEGAPATH-BLK-63
NetRange:       72.244.0.0 - 72.245.255.255
NetType:        allocation
OriginAS:       3257
RegDate:        2005-03-22
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 72.244.0.0/15

Range	ASN	Company	Num of IPs
72.245.86.0/24	AS17184	GTT Americas, LLC	256
72.245.184.0/24	AS11696	GTT Americas, LLC	256
72.245.85.0/24	AS17184	GTT Americas, LLC	256
72.245.87.0/24	AS17184	GTT Americas, LLC	256
72.245.84.0/24	AS17184	GTT Americas, LLC	256

Nearby Ranges

BGP prefixes that overlap with 72.0.0.0/8

Range	ASN	Company	Num of IPs
72.192.0.0/11	AS22773	Cox Communications Inc.	2,097,152
72.96.0.0/11	AS6167	Verizon Business	2,097,152
72.136.0.0/13	AS812	Rogers Communications Canada Inc.	524,288
72.176.0.0/13	AS11427	Charter Communications Inc	524,288
72.136.0.0/14	AS812	Rogers Communications Canada Inc.	262,144
72.152.0.0/14	AS8075	Microsoft Corporation	262,144
72.156.0.0/14	AS6389	AT&T Enterprises, LLC	262,144
72.144.0.0/14	AS8075	Microsoft Corporation	262,144
72.184.0.0/14	AS33363	Charter Communications Inc	262,144
72.160.0.0/15	AS209	CenturyLink Communications, LLC	131,072
72.242.0.0/15	AS7029	Amazon.com, Inc.	131,072
72.38.0.0/15	AS7992	Cogeco Connexion Inc.	131,072
72.246.0.0/15	AS20940	Akamai Technologies, Inc.	131,072
72.174.0.0/15	AS33588	Charter Communications LLC	131,072
72.188.0.0/15	AS33363	Charter Communications Inc	131,072
72.238.0.0/15	AS33363	Charter Communications, Inc	131,072
72.240.0.0/15	AS13490	Buckeye Cablevision, Inc.	131,072
72.236.0.0/15	AS3356	Level 3 Parent, LLC	131,072
72.140.0.0/15	AS812	Rogers Communications Canada Inc.	131,072
72.164.0.0/15	AS209	CenturyLink Communications, LLC	131,072
72.190.0.0/15	AS11427	Charter Communications Inc	131,072
72.234.0.0/15	AS36149	HAWAIIAN TELCOM	131,072
72.252.0.0/16	AS23520	Columbus Networks USA, Inc.	65,536
72.208.0.0/16	AS22773	Cox Communications	65,536
72.218.0.0/16	AS22773	Cox Communications	65,536
72.161.0.0/16	AS22561	CenturyLink Communications, LLC	65,536
72.74.0.0/16	AS701	Verizon Business	65,536
72.134.0.0/16	AS20001	Charter Communications Inc	65,536
72.83.0.0/16	AS701	Verizon Business	65,536
72.253.0.0/16	AS36149	HAWAIIAN TELCOM	65,536
72.93.0.0/16	AS701	Verizon Business	65,536
72.128.0.0/16	AS10796	Charter Communications Inc	65,536
72.220.0.0/16	AS22773	Cox Communications	65,536
72.232.0.0/16	AS33070	DataPipe, Inc.	65,536
72.138.0.0/16	AS812	Rogers Communications Canada Inc.	65,536
72.49.0.0/16	AS6181	Altafiber	65,536
72.248.0.0/16	AS7029	Windstream Communications LLC	65,536
72.32.0.0/16	AS33070	Rackspace Hosting	65,536
72.193.0.0/16	AS22773	Cox Communications	65,536
72.173.0.0/16	AS7155	ViaSat,Inc.	65,536
72.224.0.0/16	AS11351	Charter Communications Inc	65,536
72.80.0.0/16	AS701	Verizon Business	65,536
72.76.0.0/16	AS701	Verizon Business	65,536
72.167.0.0/16	AS26496	GoDaddy.com, LLC	65,536
72.166.0.0/16	AS209	CenturyLink Communications, LLC	65,536
72.160.0.0/16	AS22561	CenturyLink Communications, LLC	65,536
72.78.0.0/16	AS701	Verizon Business	65,536
72.69.0.0/16	AS701	Verizon Business	65,536
72.228.0.0/16	AS11351	Charter Communications Inc	65,536

Show more ranges

Hosted domains

There are 44 domain names hosted across 34 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
72.244.122.243	sbarchitect.com	3
72.245.220.197	peopleminer.org	3
72.244.170.178	garyiskowitz.com	3
72.245.144.196	interactive-analysis.com	2
72.244.121.252	devgamer.com	2
72.245.233.174	hiddenhavens.com	2
72.244.236.149	thenextrightthing.com	2
72.244.35.71	nsbs.com	1
72.245.148.219	mediarealtypartners.com	1
72.245.213.212	jasonamessinger.com	1
72.245.246.244	jurypub.net	1
72.245.220.198	wiloway.net	1
72.244.126.178	anthonyrobinson.me	1
72.245.193.19	wisegy.com	1
72.244.136.172	tongilfoundation.or.kr	1
72.244.220.163	secureclick.com	1
72.244.103.70	normanorchids.com	1
72.245.181.2	kanjimedia.com	1
72.244.84.4	fillmoremidwest.com	1
72.244.141.165	mountainsidepd.com	1

Hosted domains API

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