1. All IP Ranges
  2. 208.0.0.0/8
  3. 208.72.0.0/16
  4. AS3257  | 208.72.208.0/24

208.72.208.0/24

AS3257  ·  GTT Communications Inc.

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Summary

Country United States
Domain gtt.net
ASN AS3257
Registry ARIN
ID GTT-CAPCON

WHOIS Details

NetHandle:      NET-208-72-208-0-2
OrgID:          GC-494
Parent:         NET-208-72-208-0-1
NetName:        GTT-CAPCON
NetRange:       208.72.208.0 - 208.72.208.255
NetType:        reallocation
RegDate:        2024-02-08
Updated:        2024-02-08
Source:         ARIN


OrgID:          GC-494
OrgName:        GTT
CanAllocate:    
Street:         4201 Wilson Blvd.
Street:         Suite 504 North Tower
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2015-08-06
Updated:        2025-07-09
OrgAdminHandle: AS3251-ARIN
OrgTechHandle:  AS3251-ARIN
OrgTechHandle:  GIT5-ARIN
OrgTechHandle:  GLD5-ARIN
OrgAbuseHandle: GAD46-ARIN
OrgNOCHandle:   GNOC16-ARIN
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:        2026-01-22
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


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

Nearby Ranges

BGP prefixes that overlap with 208.72.0.0/16

Range ASN Company Num of IPs
208.72.248.0/21 AS11273 Fiserv Solutions, LLC 2,048
208.72.144.0/21 AS16739 Midcontinent Communications 2,048
208.72.216.0/21 AS16848 NexG 2,048
208.72.120.0/21 AS36493 FIBERNETICS CORPORATION 2,048
208.72.136.0/21 AS19165 Webpass Inc. 2,048
208.72.64.0/21 AS40284 Private Customer 2,048
208.72.168.0/21 AS32773 Commstream Communications Inc 2,048
208.72.128.0/21 AS33606 TekLinks, Inc. 2,048
208.72.240.0/21 AS35937 MarquisNet 2,048
208.72.104.0/21 AS14333 On-Ramp Indiana, Inc. (ORI.NET) 2,048
208.72.96.0/21 AS36394 Grid4 Communications, Inc 2,048
208.72.160.0/21 AS13415 FirstDigital Communications, LLC 2,048
208.72.52.0/22 AS395927 Mile High Networks, LLC 1,024
208.72.84.0/22 AS16668 GBP Software, LLC 1,024
208.72.80.0/22 AS6653 Vero Broadband 1,024
208.72.236.0/22 AS17185 Data102 1,024
208.72.12.0/22 AS19918 Lucasfilm Ltd. LLC 1,024
208.72.152.0/22 AS20473 The Constant Company, LLC 1,024
208.72.180.0/22 AS25713 Dollar Tree 1,024
208.72.20.0/22 AS2914 ATT Route 1,024
208.72.224.0/22 AS29946 Union Wireless 1,024
208.72.72.0/22 AS30257 Gibson Electric Membership Corporation 1,024
208.72.176.0/22 AS13625 CALGAH Computer Systems and Management Ltd 1,024
208.72.56.0/22 AS14469 Swishmail 1,024
208.72.32.0/22 AS36730 Transformyx, Inc. 1,024
208.72.116.0/22 AS36791 Portland Internet Hosting LLC 1,024
208.72.76.0/22 AS393713 All Points Broadband 1,024
208.72.236.0/23 AS40244 Turnkey Internet Inc. 512
208.72.81.0/24 AS6653 Westin 256
208.72.26.0/24 AS20398 MKB Technology 256
208.72.230.0/24 AS36290 The Cable 256
208.72.241.0/24 AS396270 TrustCommerce 256
208.72.29.0/24 AS63249 Roper Saint Francis Healthcare 256

Hosted domains

There are no domains currently hosted on this ASN.

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.
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Pingable IPs

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

IP Address ASN Details
208.72.208.193 AS3257 GTT Communications Inc. 0.33ms from Dallas, 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
47.109.39.232 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.42ms from Chengdu, CN
40.89.240.8 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
198.53.119.152 AS852 TELUS Communications Inc. 1.16ms from Edmonton, CA
94.114.208.136 AS3209 Vodafone GmbH 5.65ms from Frankfurt am Main, DE
212.150.205.120 AS1680 Cellcom Fixed Line Communication L.P 6.17ms from Haifa, IL
102.223.164.248 AS328641 Open Fibre (Pty) Ltd 1.33ms from Johannesburg, ZA
90.8.230.184 AS3215 Orange S.A. 6.61ms from Marseille, FR
73.179.19.216 AS7922 Comcast Cable Communications, LLC 9.66ms from Miami, US
96.60.69.232 AS4181 TDS TELECOM 11.19ms from New York City, US
163.255.136.88 AS4766 Korea Telecom 6.01ms from Seoul, KR
203.239.18.232 AS9848 SEJONG NETWORKS 6.27ms from Seoul, KR
177.115.152.8 AS26599 TELEFÔNICA BRASIL S.A 1.81ms from São Paulo, BR
124.47.225.216 AS10010 TOKAI Communications Corporation 2.17ms from Tokyo, JP
99.243.246.184 AS812 Rogers Communications Canada Inc. 6.59ms from Toronto, CA
162.234.188.248 AS7018 AT&T Enterprises, LLC 7.57ms from Atlanta, US
192.99.75.56 AS16276 OVH SAS 0.11ms from Beauharnois, CA
40.65.212.40 AS8075 Microsoft Corporation 0.20ms from Boydton, US
80.201.10.216 AS5432 Proximus NV 1.74ms from Brussels, BE
67.186.115.184 AS7922 Comcast Cable Communications, LLC 5.13ms from Chicago, US
51.138.237.136 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
130.208.129.200 AS15474 Rannsokna- og haskolanet Islands hf. 0.83ms from Hafnarfjoerdur, IS
5.44.90.88 AS20978 TT Mobil Iletisim Hizmetleri A.S 14.31ms from Istanbul, TR
197.68.135.232 AS16637 MTN SA 16.25ms from Johannesburg, ZA
90.211.98.168 AS5607 Sky UK Limited 3.99ms from London, GB
97.170.45.200 AS6167 Verizon Business 12.70ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f2 208.72.208.65
traceroute to 208.72.208.65 (208.72.208.65): 64 hops max, 52 byte packets
2 [AS3257] 66.171.224.25 0.757 ms
3 [AS3257] 208.72.208.65 2.648 ms
Measurement taken from IPinfo ProbeNet in Atlanta, US
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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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