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  2. 72.0.0.0/8
  3. 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
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:      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


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

Overlapping Ranges

BGP prefixes that are contained by 72.244.0.0/15

Range ASN Company Num of IPs
72.244.9.0/24 AS9304 HGC Global Communications Limited 256
72.244.10.0/24 AS152672 Aiyun (HK) Network Technology Limited 256
72.244.1.0/24 AS152672 Aiyun (HK) Network Technology Limited 256
72.244.159.0/24 AS152672 Aiyun (HK) Network Technology Limited 256
72.244.206.0/24 AS174 Private Customer 256
72.244.237.0/24 AS25198 Private Customer 256
72.244.130.0/24 AS270439 Private Customer 256
72.244.117.0/24 AS274650 Montech Informatica 256
72.244.205.0/24 AS29802 Private Customer 256
72.244.204.0/24 AS33182 EricGillette.com LLC 256
72.244.244.0/24 AS33182 EricGillette.com LLC 256
72.244.119.0/24 AS397630 Private Customer 256
72.244.128.0/24 AS397630 Private Customer 256
72.244.131.0/24 AS397630 Private Customer 256
72.244.223.0/24 AS397630 Private Customer 256
72.245.185.0/24 AS401951 BITE 256
72.244.240.0/24 AS40605 ANYCONNECT INFORMATION TECHNOLOGY CO. LTD 256
72.244.246.0/24 AS40605 ANYCONNECT INFORMATION TECHNOLOGY CO. LTD 256
72.244.248.0/24 AS40605 ANYCONNECT INFORMATION TECHNOLOGY CO. LTD 256
72.244.158.0/24 AS53581 Inland Fiber and Data 256
72.244.116.0/24 AS53740 Private Customer 256
72.244.251.0/24 AS54252 Private Customer 256
72.244.156.0/24 AS5650 Rosier Official 256
72.244.250.0/24 AS5650 Private Customer 256
72.245.186.0/24 AS6079 RCN 256
72.245.187.0/24 AS6079 RCN 256
72.244.110.0/24 AS63199 Private Customer 256
72.244.11.0/24 AS63199 Private Customer 256
72.244.136.0/24 AS63199 Private Customer 256
72.244.138.0/24 AS7922 Comcast Cable Communications 256
72.244.144.0/24 AS7922 Comcast Cable Communications 256
72.244.146.0/24 AS7922 Comcast Cable Communications 256
72.244.152.0/24 AS7922 Comcast Cable Communications 256
72.244.109.0/24 AS9304 TOKALA COMMUNICATIONS INC. 256
72.244.111.0/24 AS9304 TOKALA COMMUNICATIONS INC. 256
72.244.212.0/24 AS9304 TOKALA COMMUNICATIONS INC. 256
72.244.238.0/24 AS9304 HGC Global Communications Limited 256
72.244.239.0/24 AS9304 HGC Global Communications Limited 256
72.244.241.0/24 AS9304 HGC Global Communications Limited 256
72.244.242.0/24 AS9304 HGC Global Communications Limited 256
72.244.243.0/24 AS9304 HGC Global Communications Limited 256
72.244.245.0/24 AS9304 HGC Global Communications Limited 256
72.244.249.0/24 AS9304 HGC Global Communications Limited 256
72.244.7.0/24 AS9304 HGC Global Communications Limited 256
72.244.8.0/24 AS9304 HGC Global Communications Limited 256
72.244.81.0/24 AS9304 Beijing Tehuadun Starkley Trading Co. Ltd 256
72.244.118.0/24 AS14180 Private Customer 256
72.244.154.0/24 AS20326 ELSOUL LABO B.V. 256
72.244.145.0/24 AS203466 INTROSERV d.o.o. 256
72.244.36.0/24 AS205886 Private Customer 256

Nearby Ranges

BGP prefixes that overlap with 72.0.0.0/8

Range ASN Company Num of IPs
72.192.0.0/11 AS62957 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS396389 Cox Communications Inc. 2,097,152
72.96.0.0/11 AS22394 Verizon Business 2,097,152
72.96.0.0/11 AS6167 Verizon Business 2,097,152
72.192.0.0/11 AS22773 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS395883 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS64019 Cox Communications Inc. 2,097,152
72.136.0.0/13 AS812 Rogers Communications Canada Inc. 524,288
72.144.0.0/14 AS8075 Microsoft Corporation 262,144
72.156.0.0/14 AS6389 AT&T Enterprises, LLC 262,144
72.152.0.0/14 AS8075 Microsoft Corporation 262,144
72.246.0.0/15 AS8551 Akamai Technologies, Inc. 131,072
72.38.0.0/15 AS7992 Cogeco Connexion Inc. 131,072
72.238.0.0/15 AS33363 Charter Communications, Inc 131,072
72.174.0.0/15 AS33588 Charter Communications LLC 131,072
72.246.0.0/15 AS20940 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS35994 Akamai Technologies, Inc. 131,072
72.240.0.0/15 AS13490 Buckeye Cablevision, Inc. 131,072
72.236.0.0/15 AS15085 Level 3 Parent, LLC 131,072
72.246.0.0/15 AS21342 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS12222 Akamai Technologies, Inc. 131,072
72.234.0.0/15 AS36149 HAWAIIAN TELCOM 131,072
72.246.0.0/15 AS55836 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS24319 Akamai Technologies, Inc. 131,072
72.236.0.0/15 AS55204 Level 3 Parent, LLC 131,072
72.236.0.0/15 AS64200 Level 3 Parent, LLC 131,072
72.246.0.0/15 AS9829 Akamai Technologies, Inc. 131,072
72.236.0.0/15 AS3356 Level 3 Parent, LLC 131,072
72.160.0.0/15 AS19901 CenturyLink Communications, LLC 131,072
72.160.0.0/15 AS209 CenturyLink Communications, LLC 131,072
72.246.0.0/15 AS16625 Akamai Technologies, Inc. 131,072
72.160.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
72.208.0.0/16 AS22773 Cox Communications 65,536
72.197.0.0/16 AS22773 Cox Communications 65,536
72.173.0.0/16 AS7155 ViaSat,Inc. 65,536
72.199.0.0/16 AS22773 Cox Communications 65,536
72.167.0.0/16 AS44273 GoDaddy.com, LLC 65,536
72.48.0.0/16 AS7459 Grande Communications Networks, LLC 65,536
72.201.0.0/16 AS22773 Cox Communications 65,536
72.173.0.0/16 AS40306 ViaSat,Inc. 65,536
72.48.0.0/16 AS64281 Grande Communications Networks, LLC 65,536
72.49.0.0/16 AS6181 Altafiber 65,536
72.167.0.0/16 AS398101 GoDaddy.com, LLC 65,536
72.248.0.0/16 AS7029 Windstream Communications LLC 65,536
72.220.0.0/16 AS22773 Cox Communications 65,536
72.151.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
72.33.0.0/16 AS59 University of Wisconsin Madison 65,536
72.150.0.0/16 AS16509 Amazon.com, Inc. 65,536

Hosted domains

There are 74 domain names hosted across 35 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
72.244.236.149 gomoletz.com 4
72.245.220.197 scotmeyer.com 3
72.244.170.178 garyiskowitz.com 3
72.245.144.196 iahost.com 2
72.245.233.174 hiddenhavens.net 2
72.245.246.244 jurypub.net 1
72.245.146.83 objectwise.com 1
72.244.126.178 anthonyrobinson.me 1
72.245.42.3 execsettle.com 1
72.245.251.2 emvmanagement.com 1
72.244.220.163 secureclick.com 1
72.245.148.219 mediarealtypartners.com 1
72.245.213.212 jasonamessinger.com 1
72.245.51.50 icondiamond.com 1
72.245.220.198 wiloway.net 1
72.245.181.6 stanleyfriesner.com 1
72.245.181.2 kanjimedia.com 1
72.245.127.58 4bez.com 1

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
Read more

Pingable IPs

42,318 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
72.244.17.94 AS56264 Tomato Web (Pvt) Limited 173.25ms from Barcelona, ES
72.245.136.100 AS2914 NTT America, Inc. 0.34ms from Los Angeles, US
72.244.146.103 AS7922 Comcast Cable Communications, LLC 0.92ms from Los Angeles, US
72.244.79.153 AS7029 Windstream Communications LLC 0.46ms from New York City, US
72.244.61.225 AS7029 Windstream Communications LLC 0.46ms from New York City, US
72.244.71.115 AS7029 Windstream Communications LLC 0.46ms from New York City, US
72.244.53.65 AS7029 Windstream Communications LLC 0.44ms from New York City, US
72.245.143.182 AS2914 NTT America, Inc. 24.10ms from Salt Lake City, US
72.245.80.32 AS39618 HostCram LLC 31.47ms from Zuerich, CH
72.244.199.51 AS40676 Psychz Networks 165.60ms from Amsterdam, NL
72.244.196.38 AS40676 Psychz Networks 165.50ms from Amsterdam, NL
72.245.200.72 AS3257 GTT Communications Inc. 0.51ms from Ashburn, US
72.244.243.156 AS9304 HGC Global Communications Limited 3.00ms from Hong Kong, HK
72.245.141.161 AS2914 NTT America, Inc. 0.28ms from Los Angeles, US
72.245.129.17 AS2914 NTT America, Inc. 0.26ms from Los Angeles, US
72.244.138.1 AS7922 Comcast Cable Communications, LLC 0.56ms from Los Angeles, US
72.244.67.9 AS7029 Windstream Communications LLC 0.46ms from New York City, US
72.244.51.15 AS7029 Windstream Communications LLC 0.45ms from New York City, US
72.244.188.241 AS199959 GWY IT PTY LTD 157.06ms from Frankfurt am Main, DE
72.244.239.180 AS9304 HGC Global Communications Limited 3.01ms from Hong Kong, HK
72.244.192.157 AS214025 Synergy Dynamics Ltd 0.25ms from Los Angeles, US
72.245.144.39 AS2914 NTT America, Inc. 0.30ms from Los Angeles, US
72.244.35.87 AS56264 Tomato Web (Pvt) Limited 173.50ms from Milan, IT
72.244.33.41 AS56264 Tomato Web (Pvt) Limited 173.79ms from Milan, IT
72.245.68.162 AS6079 RCN 1.53ms from New York City, 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
105.103.87.191 AS36947 Telecom Algeria 13.05ms from Algiers, DZ
144.217.195.15 AS16276 OVH SAS 0.07ms from Beauharnois, CA
191.110.90.95 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 18.57ms from Bogota, CO
3.23.239.191 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
97.139.198.207 AS6167 Verizon Business 7.90ms from Denver, US
73.95.147.31 AS7922 Comcast Cable Communications, LLC 4.02ms from Denver, US
118.145.180.63 AS137718 Beijing Volcano Engine Technology Co., Ltd. 2.92ms from Guangzhou, CN
47.98.33.223 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.59ms from Hangzhou, CN
50.2.33.31 AS62904 Eonix Corporation 0.57ms from Los Angeles, US
79.38.194.255 AS3269 Telecom Italia S.p.A. 1.83ms from Milan, IT
126.125.152.223 AS17676 SoftBank Corp. 3.58ms from Osaka, JP
125.203.252.31 AS4713 NTT DOCOMO BUSINESS,Inc. 2.97ms from Osaka, JP
178.66.197.95 AS12389 PJSC Rostelecom 2.28ms from Saint Petersburg, RU
211.227.82.111 AS4766 Korea Telecom 1.71ms from Seoul, KR
61.230.222.63 AS3462 Data Communication Business Group 1.82ms from Taipei, TW
121.21.159.255 AS4837 CHINA UNICOM China169 Backbone 8.76ms from Tianjin, CN
154.253.111.63 AS36947 Telecom Algeria 12.13ms from Algiers, DZ
37.6.195.223 AS25472 Nova Telecommunications & Media Single Member S.A 7.91ms from Athens, GR
187.95.97.207 AS14868 Ligga Telecomunicações S.A. 0.33ms from Curitiba, BR
84.165.81.31 AS3320 Deutsche Telekom AG 3.52ms from Duesseldorf, DE
81.152.17.31 AS2856 British Telecommunications PLC 5.58ms from London, GB
6.6.132.47 AS668 United States Department of Defense (DoD) 1.74ms from Los Angeles, US
79.155.8.159 AS3352 TELEFONICA DE ESPANA S.A.U. 12.05ms from Madrid, ES
79.226.152.239 AS3320 Deutsche Telekom AG 6.04ms from Nuernberg, DE
52.87.169.223 AS14618 Amazon.com, Inc. 0.61ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -m7 72.244.101.240
traceroute to 72.244.101.240 (72.244.101.240): 7 hops max, 52 byte packets
1 [AS15169] 142.251.65.159 126.692 ms
2 *
3 [AS5650] 45.52.201.132 135.756 ms
4 [AS5650] 74.32.190.58 198.071 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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