IP range details

AS3257  ·  GTT Communications Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›


Country unknown
Domain gtt.net
ASN AS3257
Registry ripe
Hosted IPs 16,384

WHOIS Details

inetnum: -
netname:        US-GTTCOMMUNICATIONS-20060222
org:            ORG-GCI2-RIPE
descr:          GTT
country:        DE
country:        SE
country:        GR
country:        NL
country:        BE
country:        AT
country:        PL
country:        IT
country:        CH
country:        NO
country:        DK
country:        CZ
country:        US
country:        SK
country:        ES
country:        FR
country:        GB
country:        RO
country:        SK
country:        CZ
country:        HK
country:        SG
country:        IE
geofeed:        https://geolocation.gtt.net/gtt_geolocation.csv
remarks:        Geofeed https://geolocation.gtt.net/gtt_geolocation.csv
admin-c:        NET3257-RIPE
tech-c:         NET3257-RIPE
tech-c:         NET3257-RIPE
notify:         netguard@gtt.net
notify:         tobias.kuettner@gtt.net
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS3257-ROOT-MNT
mnt-lower:      AS3257-NET-MNT
mnt-lower:      AS3257-IPAM-MNT
mnt-routes:     AS3257-ROUTE-MNT
mnt-domains:    AS3257-NET-MNT
created:        2017-02-13T10:39:13Z
last-modified:  2023-06-13T10:28:47Z
source:         RIPE
abuse-email:    abuse@gtt.net
abuse-c:        AR37017-RIPE
abuse-org:      ORG-GCI2-RIPE

organisation:   ORG-GCI2-RIPE
org-name:       GTT Communications Inc.
country:        US
org-type:       LIR
address:        Hugenottenallee 167
address:        63263
address:        Neu-Isenburg
address:        GERMANY
phone:          +1 703 442 5500
e-mail:         noc@gtt.net
admin-c:        TK333-RIPE
tech-c:         TK333-RIPE
tech-c:         DS15504-RIPE
tech-c:         NN3489-RIPE
tech-c:         AV13497-RIPE
tech-c:         AV13497-RIPE
tech-c:         FP1849-RIPE
abuse-c:        AR37017-RIPE
mnt-ref:        AS3257-ROOT-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS3257-ROOT-MNT
created:        2016-07-19T07:50:40Z
last-modified:  2024-03-11T11:53:53Z
source:         RIPE

role:           AS3257 Net Admin
address:        GTT
address:        Hugenottenallee 167
address:        63263 Neu-Isenburg
address:        Germany
phone:          +49 69 48007422
e-mail:         netguard@gtt.net
remarks:        Information: http://www.gtt.net
remarks:        Concerning abuse and spam ... mailto: abuse@gtt.net
abuse-mailbox:  abuse@gtt.net
admin-c:        SE33-RIPE
tech-c:         TK333-RIPE
nic-hdl:        NET3257-RIPE
remarks:        hostmaster role account
notify:         netguard@gtt.net
mnt-by:         AS3257-PERS-MNT
created:        2009-07-06T08:22:53Z
last-modified:  2024-03-11T11:28:53Z
source:         RIPE

descr:          GTT
origin:         AS3257
mnt-by:         AS3257-ROUTE-MNT
created:        2006-03-24T10:00:57Z
last-modified:  2021-02-04T09:58:47Z
source:         RIPE

Hosted domains

There are 8 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP flaminex.be 5 ucoffice.eu 1 wfs-staff.dk 1 ubidata.link 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

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs