AS number details

AS204025

Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a.  ·  cttl.lu

Luxembourg

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AS204025 – Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a.

Field Value
Country Luxembourg
Website cttl.lu
Hosted domains 141
Number of IPv4 1,024
Number of IPv6 0
ASN type Business
Registry ripe
Allocated 10 years ago on Sep 11, 2015
Updated 3 years ago on Nov 22, 2022

IP Ranges

Netblock Company Num of IPs
185.71.56.0/22 Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. 1,024
185.71.56.0/23 Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. 512
185.71.58.0/23 Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. 512
185.71.58.0/24 Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. 256
185.71.59.0/24 Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS204025
                                                OrgID:          AS204025
                                                ASName:         AS204025
                                                ASNumber:       AS204025
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 141 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.71.56.110 ███████ 130
185.71.57.66 ██████████ 7
185.71.57.99 ██████████ 2
185.71.57.4 ████████ 1
185.71.57.87 ██████████ 1

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Peers

There are 13 peers for this ASN.

Peers Name
AS174 Cogent Communications
AS199524 G-Core Labs S.A.
AS2027 MilkyWan Association
AS209823 Enki Multimedia EURL
AS24482 SG.GS
AS25091 IP-Max SA
AS29467 LUXNETWORK S.A.
AS34019 Hivane Association
AS36236 NetActuate, Inc
AS56665 Proximus Luxembourg S.A.
AS56987 ABACLOUDA SAS
AS6696 VERIXI SA
AS6939 Hurricane Electric LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications
AS29467 LUXNETWORK S.A.
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Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
185.71.59.21 AS204025 Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. 0.67ms from Luxembourg, LU
185.71.58.254 AS204025 Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. 0.75ms from Luxembourg, LU
185.71.57.129 AS204025 Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. 0.73ms from Luxembourg, LU
185.71.56.130 AS204025 Centre de Telecommunications et Teleinformatiques Luxembourgeois s.a. 0.38ms from Luxembourg, LU

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
92.46.177.185 AS9198 JSC Kazakhtelecom 2.26ms from Almaty, KZ
20.120.21.9 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
194.219.6.201 AS1241 Forthnet 0.46ms from Athens, GR
77.183.255.25 AS6805 Telefonica Germany GmbH & Co.OHG 3.27ms from Berlin, DE
191.236.192.121 AS8075 Microsoft Corporation 0.64ms from Boydton, US
115.241.234.105 AS55836 Reliance Jio Infocomm Limited 13.22ms from Chennai, IN
123.187.82.233 AS4134 CHINANET-BACKBONE 3.67ms from Dalian, CN
63.151.247.249 AS209 CenturyLink Communications, LLC 0.98ms from Denver, US
185.212.216.137 AS29399 Ramtek Telekomunikasyon Hizmetleri Sanayi Ve Ticaret Limited Sirketi 2.75ms from Istanbul, TR
103.131.217.9 AS38758 PT. HIPERNET INDODATA 8.73ms from Jakarta, ID
167.142.245.121 AS5056 Aureon Network Services 6.09ms from Kansas City, US
42.188.39.201 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.31ms from Kuala Lumpur, MY
83.170.210.217 AS15895 "Kyivstar" PJSC 6.97ms from Kyiv, UA
195.76.24.25 AS3352 TELEFONICA DE ESPANA S.A.U. 4.98ms from Madrid, ES
200.32.209.169 AS10269 Belize Telemedia Limited 16.43ms from Miami, US
66.244.144.121 AS27589 MOJOHOST 0.13ms from Miami, US
76.235.213.121 AS7018 AT&T Enterprises, LLC 2.81ms from Miami, US
117.204.235.249 AS9829 National Internet Backbone 12.16ms from Mumbai, IN
223.113.192.137 AS56046 China Mobile communications corporation 4.03ms from Nanjing, CN
108.35.81.201 AS701 Verizon Business 2.39ms from Newark, US
66.90.37.57 AS14288 MPInet 1.99ms from Orlando, US
202.79.113.121 AS2519 ARTERIA Networks Corporation 4.42ms from Osaka, JP
133.62.4.41 AS2907 Research Organization of Information and Systems, National Institute of Informatics 9.37ms from Osaka, JP
177.84.241.73 AS262594 4iNET Communications 1.72ms from Osasco, BR
88.170.148.9 AS12322 Free SAS 3.56ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 185.71.57.250
traceroute to 185.71.57.250 (185.71.57.250): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Luxembourg, LU
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS204025 at robtex.

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