1. All IP Ranges
  2. 217.0.0.0/8
  3. 217.145.0.0/16
  4. AS3257  | 217.145.112.0/20

217.145.112.0/20

AS3257  ·  GTT Communications Inc.

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Summary

Country United Kingdom
Domain gtt.net
ASN AS3257
Registry RIPE
ID UK-EASYNET-20040406

WHOIS Details

inetnum:        217.145.112.0 - 217.145.127.255
netname:        UK-EASYNET-20040406
country:        GB
org:            ORG-EA49-RIPE
admin-c:        NET3257-RIPE
tech-c:         NET3257-RIPE
status:         ALLOCATED PA
notify:         netguard@gtt.net
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         EASYNET-UK-MNT
mnt-lower:      AS8190-MNT
mnt-lower:      AS3257-NET-MNT
mnt-routes:     AS8190-MNT
mnt-routes:     AS3257-ROUTE-MNT
created:        2004-04-06T14:45:53Z
last-modified:  2023-08-09T12:08:09Z
source:         RIPE
abuse-email:    abuse@gtt.net
abuse-c:        AR17615-RIPE
abuse-org:      ORG-EA49-RIPE

organisation:   ORG-EA49-RIPE
org-name:       GTT - EMEA Ltd.
country:        GB
org-type:       LIR
address:        Waterfront House, Beeston Business Park Technology Drive
address:        NG9 1LA
address:        Nottingham
address:        UNITED KINGDOM
phone:          +442074897200
fax-no:         +442074897200
mnt-by:         EASYNET-UK-MNT
mnt-ref:        EASYNET-UK-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
abuse-c:        AR17615-RIPE
admin-c:        TF3383-RIPE
admin-c:        EE1956-RIPE
admin-c:        JB9165-RIPE
admin-c:        CV3892-RIPE
created:        2004-04-17T12:13:55Z
last-modified:  2025-11-21T08:00:13Z
source:         RIPE
e-mail:         netguard@gtt.net
abuse-email:    abuse@gtt.net
abuse-c:        AR17615-RIPE
abuse-org:      undefined

role:           AS3257 Net Admin
address:        GTT
address:        Frankfurter Strasse 227
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:  2024-12-05T11:55:55Z
source:         RIPE

route:          217.145.112.0/20
descr:          GTT
origin:         AS3257
mnt-by:         AS3257-ROUTE-MNT
created:        2023-08-09T12:09:57Z
last-modified:  2023-08-09T12:09:57Z
source:         RIPE

route:          217.145.112.0/20
descr:          CI-Net PA Allocations
origin:         AS8844
mnt-by:         AS3257-ROUTE-MNT
created:        2023-08-09T12:09:57Z
last-modified:  2023-08-09T12:09:57Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 217.145.0.0/16

Range ASN Company Num of IPs
217.145.144.0/20 AS31336 MITU TELECOM LLC 4,096
217.145.16.0/20 AS31558 MTS PJSC 4,096
217.145.128.0/20 AS21267 Wavenet Limited 4,096
217.145.80.0/20 AS20665 Neterra Ltd. 4,096
217.145.0.0/20 AS15735 GO p.l.c. 4,096
217.145.240.0/20 AS41132 Applied Technologies Co. 4,096
217.145.96.0/20 AS16316 TMT GmbH & Co. KG 4,096
217.145.192.0/20 AS12426 Slovanet a.s. 4,096
217.145.208.0/20 AS13070 SIA Electronic Solutions 4,096
217.145.64.0/20 AS8851 GCI Network Solutions Limited 4,096
217.145.48.0/21 AS47292 Sentia Denmark A/S 2,048
217.145.232.0/22 AS210150 Voss Fiber AS 1,024
217.145.160.0/23 AS16344 Information Services PLC, Headquarters 512
217.145.162.0/23 AS16344 Information Services PLC, Services 512
217.145.164.0/23 AS16344 Information Services PLC, Services 512
217.145.32.0/23 AS20650 IP NEXIA N.V. 512
217.145.40.0/23 AS20650 VDSL2 Broadband 512
217.145.56.0/23 AS47292 Sentia Denmark A/S 512
217.145.37.0/24 AS20650 VDSL2 Broadband 256
217.145.71.0/24 AS64267 Private Customer 256
217.145.44.0/24 AS20650 IP Nexia Explore customers 256
217.145.45.0/24 AS20650 IPNEXIA customers 256
217.145.226.0/24 AS20655 ONER INVESTMENTS LIMITED 256
217.145.227.0/24 AS20655 ONER INVESTMENTS LIMITED 256
217.145.34.0/24 AS20650 ADSL and VDSL pool 256
217.145.73.0/24 AS20860 Nitro Cloud 256
217.145.228.0/24 AS209273 Hilal Al-Rafidain for Computer and Internet Services Co., Ltd. 256
217.145.229.0/24 AS209273 Hilal Al-Rafidain for Computer and Internet Services Co., Ltd. 256
217.145.230.0/24 AS209273 Hilal Al-Rafidain for Computer and Internet Services Co., Ltd. 256
217.145.231.0/24 AS209273 Hilal Al-Rafidain for Computer and Internet Services Co., Ltd. 256
217.145.110.0/24 AS205931 Guenther Direct Services GmbH, Bamberg 256
217.145.77.0/24 AS211826 Private Customer 256
217.145.239.0/24 AS201971 CreeperHost LTD 256
217.145.68.0/24 AS214453 JANDU TECHNOLOGIES LTD 256
217.145.237.0/24 AS215759 Ziax - US East (VIN) 256
217.145.224.0/24 AS26548 TrafficTransitSolution LLC 256
217.145.238.0/24 AS201971 CreeperHost LTD 256
217.145.176.0/24 AS31346 Hosting Red1 256
217.145.177.0/24 AS31346 Hosting Red2 256
217.145.178.0/24 AS31346 Hosting Red3 256
217.145.179.0/24 AS31346 Hosting Red4 256
217.145.180.0/24 AS31346 Datadec Online, S.A. 256
217.145.181.0/24 AS31346 Datadec Online, S.A. 256
217.145.182.0/24 AS31346 Datadec Online, S.A. 256
217.145.236.0/24 AS201971 CreeperHost LTD 256
217.145.184.0/24 AS31898 OCITOKEN::217.145.184.0/24:2bd2e6568cf8fca87849d7ae53faa304f7a5c1a286ae02740b69429f6e135e45 256
217.145.72.0/24 AS199415 Private Customer 256
217.145.108.0/24 AS33896 Schiedel GmbH & Co. 256
217.145.75.0/24 AS36530 Private Customer 256

Hosted domains

There are 15 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
217.145.114.210 pwcratings.com 11
217.145.115.76 gxponline.com 2
217.145.114.219 o2mycall.co.uk 1
217.145.114.218 citroenevents.co.uk 1

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
217.145.112.77 AS3257 GTT Communications Inc. 0.91ms from New York City, US
217.145.124.44 AS3257 GTT Communications Inc. 13.60ms from London, GB

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
213.154.30.52 AS28787 Baku Telephone Communication LLC 2.62ms from Baku, AZ
134.155.126.4 AS553 BelWue-Koordination 4.96ms from Frankfurt am Main, DE
20.240.212.52 AS8075 Microsoft Corporation 0.34ms from Gaevle, SE
171.248.118.212 AS7552 Viettel Group 1.40ms from Ho Chi Minh City, VN
47.56.31.180 AS45102 Alibaba (US) Technology Co., Ltd. 1.62ms from Hong Kong, HK
175.171.147.196 AS4837 CHINA UNICOM China169 Backbone 8.36ms from Liaoyang, CN
184.164.162.164 AS11776 Breezeline 6.09ms from Miami, US
75.194.86.84 AS6167 Verizon Business 17.03ms from Miami, US
76.108.42.228 AS7922 Comcast Cable Communications, LLC 10.76ms from Miami, US
109.222.163.20 AS3215 Orange S.A. 5.86ms from Paris, FR
90.147.15.212 AS137 Consortium GARR 13.66ms from Rome, IT
104.128.71.36 AS401483 Namespace Labs 0.43ms from San Jose, US
190.61.33.100 AS52468 UFINET PANAMA S.A. 2.35ms from San Miguel, SV
114.56.174.100 AS16509 Amazon.com, Inc. 5.74ms from Seattle, US
112.172.26.244 AS4766 Korea Telecom 1.30ms from Seoul, KR
41.105.195.228 AS36947 Telecom Algeria 11.13ms from Valencia, ES
194.92.70.148 AS207684 BAJTNET SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA 7.02ms from Warsaw, PL
3.12.114.20 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
159.75.213.212 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.05ms from Guangzhou, CN
212.94.66.212 AS29132 Image World 6.14ms from Helsinki, FI
193.137.219.100 AS1930 Fundacao para a Ciencia e a Tecnologia, I.P. 2.26ms from Lisbon, PT
35.179.131.244 AS16509 Amazon.com, Inc. 0.62ms from London, GB
143.167.3.116 AS786 Jisc Services Limited 6.53ms from London, GB
34.73.186.196 AS396982 Google LLC 0.14ms from Moncks Corner, US
126.62.175.36 AS17676 SoftBank Corp. 7.53ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 217.145.122.1
traceroute to 217.145.122.1 (217.145.122.1): 9 hops max, 52 byte packets
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Paris, FR
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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