216.36.64.0/20

AS3257 · GTT Communications Inc.

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Summary

Country	United States
Domain	gtt.net
ASN	AS3257
Parent Range	216.36.64.0/18
Registry	ARIN
ID	MEGAPATH-BLK-3

WHOIS Details

NetHandle:      NET-216-36-64-0-1
OrgID:          GAL-104
Parent:         NET-216-0-0-0-0
NetName:        MEGAPATH-BLK-3
NetRange:       216.36.64.0 - 216.36.127.255
NetType:        allocation
RegDate:        2000-08-10
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:        abuse@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:      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:        2026-01-28
OfficePhone:    +49 69 48007422
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:        2026-01-30
OfficePhone:    +359886606
Mailbox:        alexander.mutafchiyski@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

Overlapping Ranges

BGP prefixes that contain 216.36.64.0/20

Range	ASN	Company	Num of IPs
216.36.64.0/18	AS3257	GTT Americas, LLC	16,384

Nearby Ranges

BGP prefixes that overlap with 216.36.0.0/16

Range	ASN	Company	Num of IPs
216.36.64.0/18	AS3257	GTT Americas, LLC	16,384
216.36.192.0/19	AS46410	Central Florida Electric Cooperative, Inc.	8,192
216.36.96.0/19	AS3257	Private Customer	8,192
216.36.48.0/20	AS16509	Amazon.com, Inc.	4,096
216.36.80.0/21	AS3257	Private Customer	2,048
216.36.144.0/21	AS19016	Westman Communications Group	2,048
216.36.152.0/21	AS19016	Westman Communications Group	2,048
216.36.136.0/21	AS19016	Westman Communications Group	2,048
216.36.88.0/22	AS3257	Private Customer	1,024
216.36.42.0/24	AS46513	Alarm.com, Inc.	256
216.36.15.0/24	AS11776	Metrocast Communications	256
216.36.30.0/24	AS11776	Metrocast Communications	256
216.36.24.0/24	AS11776	Metrocast Communications	256
216.36.27.0/24	AS11776	Metrocast Communications	256
216.36.14.0/24	AS11776	Metrocast Communications	256
216.36.31.0/24	AS11776	Metrocast Communications	256
216.36.26.0/24	AS11776	Metrocast Communications	256
216.36.25.0/24	AS11776	Metrocast Communications	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
211.159.162.84	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.93ms` from Beijing, CN
75.189.222.20	AS11426 Charter Communications Inc	`10.03ms` from Charlotte, US
71.72.169.164	AS10796 Charter Communications Inc	`7.93ms` from Columbus, US
201.222.58.100	AS52440 Universidad de La Punta	`6.20ms` from Cordoba, AR
86.132.207.36	AS2856 British Telecommunications PLC	`6.74ms` from Erith, GB
98.41.118.4	AS7922 Comcast Cable Communications, LLC	`9.75ms` from Fremont, US
113.252.93.68	AS9304 HGC Global Communications Limited	`1.40ms` from Hong Kong, HK
23.194.95.84	AS16625 Akamai Technologies, Inc.	`0.13ms` from Houston, US
102.207.87.100	AS328366 FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	`0.30ms` from Johannesburg, ZA
82.32.216.196	AS5089 Virgin Media Limited	`8.28ms` from London, GB
73.251.109.148	AS7922 Comcast Cable Communications, LLC	`9.96ms` from Manassas, US
93.152.85.36	AS263812 SONDATECH S.A.S.	`0.08ms` from Mexico City, MX
41.140.52.148	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`4.78ms` from Rabat, MA
76.218.113.164	AS7018 AT&T Enterprises, LLC	`18.98ms` from San Jose, US
76.132.137.116	AS7922 Comcast Cable Communications, LLC	`5.42ms` from Santa Clara, US
135.149.59.228	AS8075 Microsoft Corporation	`0.26ms` from Tokyo, JP
178.46.59.148	AS12389 PJSC Rostelecom	`17.24ms` from Yekaterinburg, RU
181.124.241.100	AS23201 Telecel S.A.	`9.87ms` from Asuncion, PY
24.126.209.132	AS7922 Comcast Cable Communications, LLC	`4.05ms` from Atlanta, US
78.99.247.212	AS6855 Slovak Telekom, a.s.	`4.88ms` from Bratislava, SK
85.22.114.20	AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH	`2.52ms` from Duesseldorf, DE
194.112.17.68	AS12312 ecotel communication ag	`0.56ms` from Frankfurt am Main, DE
5.147.95.164	AS3209 Vodafone GmbH	`11.76ms` from Frankfurt am Main, DE
171.242.41.212	AS7552 Viettel Group	`1.27ms` from Hanoi, VN
117.65.79.20	AS4134 CHINANET BACKBONE	`5.32ms` from Huainan, CN

Traceroute

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

traceroute -a -n -q1 -m5 216.36.65.74

traceroute to 216.36.65.74 (216.36.65.74): 5 hops max, 52 byte packets

1 [AS63023] 167.17.64.1 0.136 ms

2 [AS3257] 212.222.126.161 10.065 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On April 13th 2026

What are IP address ranges?

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