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:         [email protected]
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:    [email protected]
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:         [email protected]
abuse-email:    [email protected]
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:         [email protected]
remarks:        Information: http://www.gtt.net
remarks:        Concerning abuse and spam ... mailto: [email protected]
abuse-mailbox:  [email protected]
admin-c:        SE33-RIPE
tech-c:         TK333-RIPE
nic-hdl:        NET3257-RIPE
remarks:        hostmaster role account
notify:         [email protected]
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 pwcdavoswellbeing.com 11
217.145.115.76 qaad.co.uk 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. 0.92ms from New York City, US
217.145.124.40 AS3257 GTT Communications Inc. 21.98ms 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
84.82.67.36 AS1136 KPN B.V. 2.73ms from Amsterdam, NL
40.121.151.132 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
118.173.148.180 AS23969 TOT Public Company Limited 8.42ms from Bangkok, TH
105.188.34.132 AS36925 MEDITELECOM 2.57ms from Casablanca, MA
193.137.219.100 AS1930 Fundacao para a Ciencia e a Tecnologia, I.P. 2.18ms from Lisbon, PT
86.185.127.36 AS2856 British Telecommunications PLC 2.57ms from London, GB
47.62.175.100 AS12430 VODAFONE ESPANA S.A.U. 15.63ms from Madrid, ES
86.202.32.244 AS3215 Orange S.A. 7.54ms from Marseille, FR
23.196.63.132 AS16625 Akamai Technologies, Inc. 0.42ms from New York City, US
67.86.108.68 AS6128 Cablevision Systems Corp. 5.94ms from New York City, US
219.104.161.20 AS2527 Sony Network Communications Inc. 4.64ms from Osaka, JP
35.181.166.212 AS16509 Amazon.com, Inc. 0.16ms from Paris, FR
109.222.163.20 AS3215 Orange S.A. 5.69ms from Paris, FR
112.220.160.212 AS3786 LG DACOM Corporation 1.40ms from Seoul, KR
220.86.92.116 AS4766 Korea Telecom 1.21ms from Seoul, KR
219.254.120.116 AS9318 SK Broadband Co Ltd 1.77ms from Seoul, KR
123.209.88.164 AS1221 Telstra Limited 12.93ms from Sydney, AU
158.228.214.164 AS46269 UKG Kronos Systems, LLC 1.96ms from Chicago, US
62.224.77.116 AS3320 Deutsche Telekom AG 7.84ms from Frankfurt am Main, DE
170.48.136.20 AS202917 Cigna HLA Technology Services Company Ltd 3.75ms from Hong Kong, HK
86.2.178.68 AS5089 Virgin Media Limited 11.36ms from London, GB
72.203.15.84 AS22773 Cox Communications Inc. 9.39ms from Los Angeles, US
5.198.97.244 AS12390 KCOM GROUP LIMITED 3.04ms from Manchester, GB
89.243.38.84 AS13285 TalkTalk Communications Limited 3.68ms from Manchester, GB
46.63.181.244 AS12389 PJSC Rostelecom 17.95ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -m6 217.145.113.25
traceroute to 217.145.113.25 (217.145.113.25): 6 hops max, 52 byte packets
1 [AS7195] 200.25.69.57 14.312 ms
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Guatemala City, GT
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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