207.97.136.0/24

AS3257 · GTT Communications Inc.

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Summary

Country	United States
Domain	i-2000.com
ASN	AS3257
Parent Range	207.97.128.0/18
Registry	ARIN
ID	I-2000-BLK-1

WHOIS Details

NetHandle:      NET-207-97-128-0-1
OrgID:          I2I
Parent:         NET-207-0-0-0-0
NetName:        I-2000-BLK-1
NetRange:       207.97.128.0 - 207.97.191.255
NetType:        allocation
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        1996-04-17
Updated:        2012-06-21
TechHandle:     TRANS3-ARIN
Source:         ARIN


OrgID:          I2I
OrgName:        I-2000, Inc.
CanAllocate:    
Street:         8 W. 38th St.
Street:         7th Floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10018
RegDate:        1970-01-01
Updated:        2025-05-28
OrgAdminHandle: AS3251-ARIN
OrgTechHandle:  AS3251-ARIN
OrgTechHandle:  GIT5-ARIN
OrgAbuseHandle: GAD46-ARIN
OrgNOCHandle:   GNOC16-ARIN
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:      TRANS3-ARIN
IsRole:         Y
LastName:       Transbeam Peering
FirstName:      
Street:         8 W. 38th St.
Street:         7th Floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10018
RegDate:        2008-05-01
Updated:        2025-06-02
OfficePhone:    +1-212-631-8100
Mailbox:        netguard@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:        2025-01-22
OfficePhone:    +49 69 48007422
Mailbox:        netguard@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

Overlapping Ranges

BGP prefixes that contain 207.97.136.0/24

Range	ASN	Company	Num of IPs
207.97.128.0/18	AS3257	I-2000, Inc.	16,384

Nearby Ranges

BGP prefixes that overlap with 207.97.0.0/16

Range	ASN	Company	Num of IPs
207.97.0.0/17	AS2914	NTT America, Inc.	32,768
207.97.128.0/18	AS3257	I-2000, Inc.	16,384
207.97.192.0/18	AS27357	Rackspace Hosting	16,384
207.97.165.0/24	AS62822	Centenary College	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

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
71.72.18.8	AS10796 Charter Communications Inc	`13.25ms` from Ashburn, US
73.38.228.40	AS7922 Comcast Cable Communications, LLC	`7.91ms` from Boston, US
78.191.98.232	AS9121 Turk Telekomunikasyon Anonim Sirketi	`17.41ms` from Bursa, TR
3.135.181.200	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
97.99.29.104	AS11427 Charter Communications Inc	`4.50ms` from Dallas, US
203.186.42.248	AS9269 Hong Kong Broadband Network Ltd.	`0.61ms` from Hong Kong, HK
92.14.250.168	AS13285 TalkTalk Communications Limited	`8.62ms` from London, GB
130.159.28.72	AS786 Jisc Services Limited	`10.64ms` from London, GB
163.116.223.72	AS55256 Netskope Inc	`0.12ms` from Manila, PH
187.159.179.104	AS8151 UNINET	`3.09ms` from Mexico City, MX
191.108.153.232	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`13.91ms` from Panama, PA
66.39.13.56	AS7859 pair Networks	`0.13ms` from Pittsburgh, US
73.162.163.216	AS7922 Comcast Cable Communications, LLC	`6.63ms` from San Jose, US
189.130.7.248	AS8151 UNINET	`4.09ms` from Santiago de Queretaro, MX
203.21.95.120	AS9009 M247 Europe SRL	`0.14ms` from Sydney, AU
59.127.221.152	AS3462 Data Communication Business Group	`4.21ms` from Taichung, TW
145.137.81.56	AS1103 SURF B.V.	`4.26ms` from Amsterdam, NL
98.62.176.88	AS7922 Comcast Cable Communications, LLC	`5.16ms` from Atlanta, US
1.156.174.168	AS1221 Telstra Limited	`5.22ms` from Brisbane, AU
5.15.220.104	AS8708 DIGI ROMANIA S.A.	`0.93ms` from Bucharest, RO
109.56.230.104	AS44034 Hi3G Access AB	`8.56ms` from Falkenberg, SE
62.144.238.40	AS12312 ecotel communication ag	`6.50ms` from Frankfurt am Main, DE
130.61.77.56	AS31898 Oracle Corporation	`0.28ms` from Frankfurt am Main, DE
74.51.231.88	AS23089 Hotwire Communications	`1.93ms` from Miami, US
82.61.141.40	AS3269 Telecom Italia S.p.A.	`5.46ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f3 -m10 207.97.136.248

traceroute to 207.97.136.248 (207.97.136.248): 10 hops max, 52 byte packets

3 [AS6453] 216.6.52.66 0.382 ms

4 *

5 *

6 [AS3257] 89.149.180.234 12.68 ms

7 [AS6677] 157.157.0.71 12.41 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in San Jose, US

On September 11th 2025

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