1. All IP Ranges
  2. 207.0.0.0/8
  3. 207.97.0.0/16
  4. AS3257  | 207.97.128.0/24

207.97.128.0/24

AS3257  ·  GTT Communications Inc.

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Summary

Country United States
Domain ipnetzone.com
ASN AS3257
Parent Range 207.97.128.0/18
Registry ARIN
ID GTT-CUSTOMER

WHOIS Details

NetHandle:      NET-207-97-128-0-2
OrgID:          IPNET-1
Parent:         NET-207-97-128-0-1
NetName:        GTT-CUSTOMER
NetRange:       207.97.128.0 - 207.97.128.255
NetType:        reallocation
RegDate:        2026-04-03
Updated:        2026-04-03
Source:         ARIN


OrgID:          IPNET-1
OrgName:        IPNetZone
CanAllocate:    
Street:         7900 Tysons One Place
City:           McLean
State/Prov:     VA
Country:        US
PostalCode:     22102
Comment:        http://www.ipnetzone.com
RegDate:        2009-02-02
Updated:        2025-08-14
ReferralServer: rwhois://rwhois.ipnetzone.com:4321
OrgAdminHandle: AS3251-ARIN
OrgTechHandle:  AS3251-ARIN
OrgTechHandle:  GIT5-ARIN
OrgAbuseHandle: ABUSE2254-ARIN
OrgAbuseHandle: GAD46-ARIN
OrgNOCHandle:   GNOC16-ARIN
OrgNOCHandle:   NOC11073-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:        2026-01-28
OfficePhone:    +49 69 48007422
Mailbox:        netguard@gtt.net
Source:         ARIN


POCHandle:      NOC11073-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         38-31 Crescent Street
City:           Long Island City
State/Prov:     NY
Country:        US
PostalCode:     11101
RegDate:        2009-07-15
Updated:        2013-11-18
OfficePhone:    +1-646-254-6800
Mailbox:        netops@ipnetzone.com
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


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:      ABUSE2254-ARIN
IsRole:         Y
LastName:       Abuse Handle
FirstName:      
Street:         1270 Broadway
Street:         Suite 708
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10001
RegDate:        2009-04-13
Updated:        2014-01-30
OfficePhone:    +1-646-254-6800
Mailbox:        ipabuse@unsi.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 207.97.128.0/24

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 AS7029 NTT America, Inc. 32,768
207.97.0.0/17 AS6079 NTT America, Inc. 32,768
207.97.192.0/18 AS27357 Rackspace Hosting 16,384
207.97.128.0/18 AS3257 I-2000, Inc. 16,384
207.97.134.0/23 AS3257 IPNetZone 512
207.97.130.0/23 AS3257 IPNetZone 512
207.97.140.0/23 AS3257 IPNetZone 512
207.97.165.0/24 AS62822 Centenary University 256
207.97.133.0/24 AS3257 IPNetZone 256
207.97.143.0/24 AS3257 IPNetZone 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.
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
90.185.155.216 AS203953 Hiper A/S 1.86ms from Copenhagen, DK
35.239.147.200 AS396982 Google LLC 0.15ms from Council Bluffs, US
180.73.197.56 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.02ms from Kuala Lumpur, MY
77.97.42.120 AS5089 Virgin Media Limited 7.91ms from London, GB
35.154.189.8 AS16509 Amazon.com, Inc. 0.11ms from Mumbai, IN
179.99.14.184 AS27699 TELEFÔNICA BRASIL S.A 2.50ms from Osasco, BR
24.21.211.40 AS7922 Comcast Cable Communications, LLC 2.95ms from Portland, US
203.107.63.168 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.36ms from Shenzhen, CN
99.228.105.24 AS812 Rogers Communications Canada Inc. 4.39ms from Toronto, CA
70.70.159.152 AS6327 Shaw Communications 9.47ms from Vancouver, CA
5.189.82.120 AS12668 LLC KomTehCentr 0.93ms from Yekaterinburg, RU
52.24.21.24 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
166.163.129.248 AS6167 Verizon Business 17.11ms from Chicago, US
27.15.178.56 AS4837 CHINA UNICOM China169 Backbone 7.04ms from Chongqing, CN
80.4.211.56 AS5089 Virgin Media Limited 8.64ms from Erith, GB
129.194.190.8 AS559 SWITCH 0.61ms from Geneve, CH
90.208.49.24 AS5607 Sky UK Limited 7.04ms from London, GB
81.45.155.200 AS3352 TELEFONICA DE ESPANA S.A.U. 6.19ms from Madrid, ES
177.36.183.120 AS53062 ALT | GRUPO BRASIL TECPAR 5.23ms from Osasco, BR
39.69.39.104 AS4837 CHINA UNICOM China169 Backbone 3.05ms from Qingdao, CN
34.193.233.56 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
83.222.21.200 AS9002 RETN Limited 0.43ms from Riga, LV
186.223.65.152 AS28573 Claro NXT Telecomunicacoes Ltda 12.44ms from Sao Paulo, BR
43.98.197.248 AS45102 Alibaba (US) Technology Co., Ltd. 0.66ms from Singapore, SG
84.80.212.200 AS1136 KPN B.V. 2.43ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 207.97.128.195
traceroute to 207.97.128.195 (207.97.128.195): 7 hops max, 52 byte packets
3 [AS3257] 208.97.209.1 9.213 ms
4 [AS3257] 213.200.127.90 146.598 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Santa Clara, 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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