1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.134.0.0/16
  4. AS3257  | 66.134.0.0/16

66.134.0.0/16

AS3257  ·  GTT Communications Inc.

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Summary

Country United States
Domain gtt.net
ASN AS3257
Registry ARIN
ID MEGAPATH-BLK-54

WHOIS Details

NetHandle:      NET-66-134-0-0-1
OrgID:          GAL-104
Parent:         NET-66-0-0-0-0
NetName:        MEGAPATH-BLK-54
NetRange:       66.134.0.0 - 66.134.255.255
NetType:        allocation
RegDate:        2001-07-13
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:      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


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:      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

Overlapping Ranges

BGP prefixes that are contained by 66.134.0.0/16

Range ASN Company Num of IPs
66.134.86.0/24 AS203020 Code200 256
66.134.74.0/24 AS3257 MegaPath Networks Inc. 256
66.134.94.0/23 AS9304 Arisk Communications inc. 512
66.134.84.0/23 AS212238 Code200 512
66.134.64.0/23 AS395793 Arisk Communications inc. 512
66.134.68.0/23 AS395793 Arisk Communications inc. 512
66.134.70.0/23 AS395793 Arisk Communications inc. 512
66.134.76.0/23 AS395793 Arisk Communications inc. 512
66.134.78.0/23 AS395793 Arisk Communications inc. 512
66.134.80.0/23 AS395793 Arisk Communications inc. 512
66.134.82.0/23 AS9304 Arisk Communications inc. 512
66.134.90.0/23 AS9304 Arisk Communications inc. 512
66.134.96.0/19 AS11404 IPNetZone 8,192
66.134.96.0/19 AS7459 IPNetZone 8,192
66.134.0.0/18 AS11404 IPNetZone 16,384
66.134.0.0/18 AS7459 IPNetZone 16,384
66.134.128.0/17 AS11404 IPNetZone 32,768
66.134.128.0/17 AS7459 IPNetZone 32,768

Nearby Ranges

BGP prefixes that overlap with 66.0.0.0/8

Range ASN Company Num of IPs
66.120.0.0/13 AS7018 AT&T Enterprises, LLC 524,288
66.136.0.0/13 AS16788 AT&T Enterprises, LLC 524,288
66.136.0.0/13 AS7018 AT&T Enterprises, LLC 524,288
66.120.0.0/13 AS22352 AT&T Enterprises, LLC 524,288
66.104.0.0/14 AS2828 Verizon Business 262,144
66.12.0.0/14 AS701 Verizon Business 262,144
66.192.0.0/14 AS23314 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13755 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS33745 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29985 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS394171 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3356 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS32617 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS395760 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS11402 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13628 Level 3 Parent, LLC 262,144
66.236.0.0/14 AS2828 Verizon Business 262,144
66.192.0.0/14 AS395837 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS35863 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS394750 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS32268 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS62478 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29707 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29921 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS400057 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS14467 Level 3 Parent, LLC 262,144
66.236.0.0/14 AS29819 Verizon Business 262,144
66.192.0.0/14 AS3549 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS30258 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS18929 Level 3 Parent, LLC 262,144
66.92.0.0/15 AS3257 GTT Americas, LLC 131,072
66.20.0.0/15 AS6389 AT&T Enterprises, LLC 131,072
66.100.0.0/15 AS27328 CenturyLink Communications, LLC 131,072
66.20.0.0/15 AS32467 AT&T Enterprises, LLC 131,072
66.166.0.0/15 AS3257 GTT Americas, LLC 131,072
66.144.0.0/15 AS19902 Department of Administrative Services 131,072
66.20.0.0/15 AS63238 AT&T Enterprises, LLC 131,072
66.74.0.0/15 AS20001 Charter Communications Inc 131,072
66.20.0.0/15 AS2386 AT&T Enterprises, LLC 131,072
66.100.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
66.92.0.0/15 AS11696 GTT Americas, LLC 131,072
66.100.0.0/15 AS46854 CenturyLink Communications, LLC 131,072
66.130.0.0/15 AS5769 Videotron Ltee 131,072
66.68.0.0/15 AS11427 Charter Communications Inc 131,072
66.66.0.0/15 AS11351 Charter Communications Inc 131,072
66.88.0.0/15 AS2828 Verizon Business 131,072
66.30.0.0/15 AS7922 Comcast Cable Communications, LLC 131,072
66.74.0.0/15 AS11427 Charter Communications Inc 131,072
66.2.0.0/15 AS2828 Verizon Business 131,072
66.72.0.0/15 AS7018 AT&T Enterprises, LLC 131,072

Hosted domains

There are 133 domain names hosted across 50 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.134.72.40 completeoffice.com 21
66.134.75.23 securetothecore.net 4

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
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Pingable IPs

3,041 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.134.74.19 AS3257 GTT Communications Inc. 1.03ms from New York City, US
66.134.83.24 AS9304 HGC Global Communications Limited 2.86ms from Hong Kong, HK
66.134.90.254 AS9304 HGC Global Communications Limited 2.87ms from Hong Kong, HK
66.134.84.43 AS212238 Datacamp Limited 0.10ms from Santiago de Queretaro, MX
66.134.86.182 AS203020 HostRoyale Technologies Pvt Ltd 1.82ms from Mumbai, IN
66.134.89.51 AS3257 GTT Communications Inc. 0.61ms from Ashburn, US
66.134.66.11 AS3257 GTT Communications Inc. 0.56ms from Ashburn, US
66.134.88.179 AS3257 GTT Communications Inc. 0.54ms from Ashburn, US
66.134.67.233 AS3257 GTT Communications Inc. 0.61ms from Ashburn, US
66.134.85.209 AS212238 Datacamp Limited 0.09ms from Santiago de Queretaro, MX
66.134.92.191 AS3257 GTT Communications Inc. 0.57ms from Ashburn, US
66.134.94.118 AS9304 HGC Global Communications Limited 2.85ms from Hong Kong, HK
66.134.93.221 AS3257 GTT Communications Inc. 0.57ms from Ashburn, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
156.222.91.112 AS8452 TE-AS 4.61ms from Cairo, EG
105.159.0.192 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 6.91ms from Casablanca, MA
71.29.215.176 AS7029 Windstream Communications LLC 12.64ms from Dallas, US
93.115.79.144 AS51559 Netinternet Bilisim Teknolojileri AS 0.26ms from Denizli, TR
4.250.98.144 AS8075 Microsoft Corporation 0.22ms from London, GB
94.81.200.176 AS3269 Telecom Italia S.p.A. 3.94ms from Milan, IT
34.23.99.80 AS396982 Google LLC 0.14ms from Moncks Corner, US
58.188.151.144 AS17511 OPTAGE Inc. 1.33ms from Osaka, JP
122.131.88.0 AS2518 BIGLOBE Inc. 16.29ms from Osaka, JP
72.223.93.208 AS22773 Cox Communications Inc. 5.11ms from Phoenix, US
120.79.253.64 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.13ms from Shenzhen, CN
210.243.146.112 AS4780 Digital United Inc. 1.71ms from Taipei, TW
59.146.211.80 AS2527 Sony Network Communications Inc. 7.13ms from Tokyo, JP
91.220.170.0 AS41082 Company Uraltranskom Ltd. 0.53ms from Yekaterinburg, RU
45.31.202.48 AS7018 AT&T Enterprises, LLC 12.01ms from Atlanta, US
216.26.255.224 AS200373 3xK Tech GmbH 0.37ms from Berlin, DE
83.134.28.176 AS5432 Proximus NV 1.41ms from Brussels, BE
102.119.90.240 AS23889 Mauritius Telecom Ltd 2.90ms from Ebene, MU
200.94.252.0 AS53048 CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP 16.15ms from Fortaleza, BR
67.223.117.144 AS22612 Namecheap, Inc. 10.19ms from Los Angeles, US
72.189.243.32 AS33363 Charter Communications, Inc 5.32ms from Orlando, US
126.26.58.96 AS17676 SoftBank Corp. 9.71ms from Osaka, JP
45.67.244.0 AS273274 MONICA HERNANDEZ SOLIS 7.82ms from Santiago de Queretaro, MX
24.102.79.16 AS12271 Charter Communications Inc 3.67ms from Secaucus, US
14.42.95.240 AS4766 Korea Telecom 1.63ms from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f5 -m9 66.134.6.85
traceroute to 66.134.6.85 (66.134.6.85): 9 hops max, 52 byte packets
5 [AS1299] 80.239.167.73 11.532 ms
6 [AS7459] 66.90.128.94 13.758 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Dallas, US
On

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