Autonomous System details

AS1741

CSC - Tieteen tietotekniikan keskus Oy  ·  csc.fi

Finland

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AS1741 – CSC - Tieteen tietotekniikan keskus Oy

Field Value
Country Finland
Website csc.fi
Hosted domains 2,260
IPv4 addresses 609,792
IPv6 addresses 79,229,371,440,083,952,222,718,656,512
ASN type Education
Registry ripe
Allocated 23 years ago on Jul 09, 2002
Updated a month ago on Nov 06, 2025

IP Ranges

Netblock Company Num of IPs
193.166.0.0/15 CSC - Tieteen tietotekniikan keskus Oy 131,072
86.50.0.0/16 CSC - Tieteen tietotekniikan keskus Oy 65,536
128.214.0.0/16 CSC - Tieteen tietotekniikan keskus Oy 65,536
130.231.0.0/16 Oulu University 65,536
130.232.0.0/16 University of Turku 65,536
130.234.0.0/16 University of Jyvaskyla 65,536
157.24.0.0/16 Computing Centre 65,536
195.148.0.0/16 CSC - Tieteen tietotekniikan keskus Oy 65,536
192.84.176.0/20 Seinajoki University of Applied Sciences 4,096
192.98.64.0/20 Ranges allocated to various organizations by TutPro Inc. 4,096
192.84.192.0/21 Seinajoki University of Applied Sciences 2,048
192.98.80.0/21 University Consortium of Seinajoki 2,048
185.229.128.0/22 CSC - Tieteen tietotekniikan keskus Oy 1,024
192.26.123.0/24 Seinajoen koulutuskuntayhtyma 256
192.84.200.0/24 Seinajoki University of Applied Sciences 256
192.84.201.0/24 Seinajoki University of Applied Sciences 256
192.84.202.0/24 Seinajoki University of Applied Sciences 256
192.84.204.0/24 Seinajoki University of Applied Sciences 256
192.84.205.0/24 Seinajoki University of Applied Sciences 256
192.84.206.0/24 Seinajoki University of Applied Sciences 256
192.84.207.0/24 Seinajoki University of Applied Sciences 256
192.98.6.0/24 Lappeenranta University of Technology 256
192.98.38.0/24 Savonia University of Applied Sciences 256
192.98.88.0/24 Seinajoki University of Applied Sciences 256
192.98.89.0/24 Seinajoki University of Applied Sciences 256
192.98.90.0/24 Seinajoki University of Applied Sciences 256
192.98.91.0/24 Seinajoki University of Applied Sciences 256
192.98.92.0/24 Seinajoki University of Applied Sciences 256
192.98.93.0/24 Seinajoki University of Applied Sciences 256
192.98.94.0/24 Seinajoki University of Applied Sciences 256
192.98.95.0/24 Seinajoki University of Applied Sciences 256
192.98.104.0/24 Seinajoki University of Applied Sciences 256
192.98.105.0/24 Seinajoki University of Applied Sciences 256
192.98.106.0/24 Seinajoki University of Applied Sciences 256
192.98.107.0/24 Seinajoki University of Applied Sciences 256
192.98.108.0/24 Seinajoki University of Applied Sciences 256
192.98.109.0/24 Seinajoki University of Applied Sciences 256
192.98.110.0/24 Seinajoki University of Applied Sciences 256
192.98.111.0/24 Seinajoki University of Applied Sciences 256
193.166.4.0/24 Funet services network 256

Netblock Company
2001:708::/32 CSC - Tieteen tietotekniikan keskus Oy
2001:708:10::/48 CSC - IT Center for Science Ltd
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WHOIS Details

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                                                ASHandle:       AS1741
                                                OrgID:          AS1741
                                                ASName:         AS1741
                                                ASNumber:       AS1741
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2,260 domain names hosted across 508 IP addresses on this ASN.

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IP Address Domain Domains on this IP
130.232.246.230 ██████████ 229
193.166.255.171 ██████████ 143
195.148.72.37 ██████████ 81
128.214.224.101 ██████████ 79
193.167.82.20 ██████████ 75
130.232.246.112 ██████████ 51
193.166.152.50 ██████████ 49
195.148.72.29 ██████████ 45
195.148.105.100 ███████ 44
195.148.21.61 ██████████ 42

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Peers

There are 18 peers for this ASN.

Peers Name
AS12552 GlobalConnect AB
AS15496 Aalto University
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS1926 Tampere University Foundation
AS207282 HUS Group
AS2603 NORDUnet
AS39098 Bank Of Finland
AS39484 Pirkan Opiskelija-asunnot Oy
AS39662 Finnish Transport and Communications Agency
AS39857 Aalto University Student Union
AS42708 Glesys AB
AS43558 Finnish Transport and Communications Agency
AS50304 Blix Solutions AS
AS5400 British Telecommunications PLC
AS5405 Inter.link GmbH
AS565 VTT Technical Research Centre of Finland Ltd
AS6667 EUNET FINLAND
AS6939 Hurricane Electric LLC
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2603 NORDUnet
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 8 downstreams for this ASN.

Downstreams Name
AS15496 Aalto University
AS1926 Tampere University Foundation
AS39098 Bank Of Finland
AS39484 Pirkan Opiskelija-asunnot Oy
AS39662 Finnish Transport and Communications Agency
AS39857 Aalto University Student Union
AS43558 Finnish Transport and Communications Agency
AS565 VTT Technical Research Centre of Finland Ltd
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
157.24.112.3 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.17ms from Helsinki, FI
193.166.164.228 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.38ms from Helsinki, FI
128.214.173.66 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.51ms from Helsinki, FI
86.50.167.232 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.64ms from Helsinki, FI
195.148.27.11 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.02ms from Helsinki, FI
130.232.24.1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.70ms from Helsinki, FI
195.148.247.194 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.68ms from Helsinki, FI
128.214.82.57 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.55ms from Helsinki, FI
128.214.211.85 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.91ms from Helsinki, FI
193.166.152.180 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.74ms from Helsinki, FI
86.50.24.189 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.35ms from Helsinki, FI
193.167.63.9 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.44ms from Helsinki, FI
130.232.180.121 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.16ms from Helsinki, FI
130.232.241.79 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.80ms from Helsinki, FI
193.167.186.214 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.78ms from Helsinki, FI
128.214.36.102 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.73ms from Helsinki, FI
195.148.14.23 AS1741 CSC - Tieteen tietotekniikan keskus Oy 30.22ms from Helsinki, FI
2001:708:40:3001:56bf:64ff:fe74:4aa6 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.95ms from Helsinki, FI
130.232.223.94 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.97ms from Helsinki, FI
86.50.44.214 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.00ms from Helsinki, FI
86.50.20.42 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.82ms from Oulu, FI
193.166.87.65 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.23ms from Oulu, FI
130.231.15.98 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.59ms from Oulu, FI
195.148.255.253 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.77ms from Oulu, FI
86.50.23.54 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.81ms from Oulu, FI

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
157.96.145.253 AS16504 Granite Telecommunications LLC 2.03ms from Ashburn, US
69.250.233.189 AS7922 Comcast Cable Communications, LLC 5.18ms from Ashburn, US
172.191.129.189 AS8075 Microsoft Corporation 0.63ms from Ashburn, US
200.41.201.109 AS10834 Telefonica de Argentina 0.68ms from Buenos Aires, AR
80.199.89.13 AS3292 TDC Holding A/S 1.06ms from Copenhagen, DK
175.31.184.221 AS4134 CHINANET-BACKBONE 11.05ms from Dalian, CN
92.79.2.13 AS3209 Vodafone GmbH 0.88ms from Frankfurt am Main, DE
37.150.173.61 AS9198 JSC Kazakhtelecom 9.19ms from Karagandy, KZ
206.116.51.13 AS852 TELUS Communications Inc. 0.77ms from Kelowna, CA
80.23.145.13 AS3269 Telecom Italia S.p.A. 5.83ms from Milan, IT
35.137.120.29 AS33363 Charter Communications, Inc 6.29ms from Orlando, US
120.51.52.173 AS2519 ARTERIA Networks Corporation 2.83ms from Osaka, JP
97.210.75.29 AS6167 Verizon Business 14.60ms from Seattle, US
51.17.76.157 AS16509 Amazon.com, Inc. 1.18ms from Tel Aviv, IL
120.88.72.221 AS7594 On Q 0.14ms from Brisbane, AU
217.82.85.157 AS3320 Deutsche Telekom AG 5.20ms from Duesseldorf, DE
68.61.13.29 AS7922 Comcast Cable Communications, LLC 10.83ms from Flint, US
112.119.252.253 AS4760 HKT Limited 1.18ms from Hong Kong, HK
175.110.195.61 AS25019 Saudi Telecom Company JSC 2.78ms from Jeddah, SA
46.251.157.77 AS35819 Etihad Etisalat, a joint stock company 2.50ms from Jeddah, SA
94.196.228.13 AS206067 Hutchison 3G UK Limited 10.90ms from London, GB
45.50.78.253 AS20001 Charter Communications Inc 4.51ms from Los Angeles, US
97.211.92.141 AS6167 Verizon Business 17.59ms from Los Angeles, US
101.173.98.109 AS1221 Telstra Limited 9.67ms from Melbourne, AU
52.243.83.13 AS8075 Microsoft Corporation 0.54ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 -m5 86.50.183.67
traceroute to 86.50.183.67 (86.50.183.67): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asuncion, PY
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 AS1741 at robtex.

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