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 2,276
IPv4 addresses 609,792
IPv6 addresses 79,229,371,440,083,952,629,200,000,000
ASN type Education
Registry ripe
Allocated 24 years ago on Jul 09, 2002
Updated 2 months ago on Feb 17, 2026

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 2,276 domain names hosted across 512 IP addresses on this ASN.

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IP Address Domain Domains on this IP
130.232.246.230 ██████████ 232
193.166.255.171 ██████████ 146
128.214.224.101 ██████████ 80
195.148.72.37 ██████████ 79
193.167.82.20 ██████████ 74
130.232.246.112 ██████████ 51
193.166.152.50 ██████████ 50
195.148.72.29 ██████ 49
195.148.21.61 ██████████ 43
195.148.105.100 ██████████ 43

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Peers

There are 19 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
AS39351 31173 Services AB
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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
193.167.191.254 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.97ms from Helsinki, FI
195.148.73.4 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.78ms from Helsinki, FI
195.148.127.93 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.54ms from Helsinki, FI
193.166.139.48 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.46ms from Helsinki, FI
193.166.178.19 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.43ms from Helsinki, FI
193.167.140.1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.74ms from Helsinki, FI
2001:708:150:2100::1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.86ms from Helsinki, FI
130.232.216.157 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.46ms from Helsinki, FI
195.148.59.18 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.64ms from Helsinki, FI
86.50.53.52 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.35ms from Helsinki, FI
128.214.12.253 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.81ms from Helsinki, FI
157.24.3.178 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.38ms from Helsinki, FI
193.167.245.118 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.58ms from Helsinki, FI
195.148.124.11 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.58ms from Helsinki, FI
130.234.7.239 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.00ms from Helsinki, FI
128.214.10.226 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.88ms from Helsinki, FI
2001:708:1e0:10::1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.72ms from Helsinki, FI
195.148.218.112 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.44ms from Helsinki, FI
2001:708:70:1::2 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.97ms from Helsinki, FI
130.231.15.12 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.65ms from Oulu, FI
86.50.255.185 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.57ms from Oulu, FI
195.148.196.1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.73ms from Oulu, FI
193.167.135.17 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.74ms from Oulu, FI
193.166.102.226 AS1741 CSC - Tieteen tietotekniikan keskus Oy 11.19ms from Oulu, FI
193.167.215.34 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.50ms 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
116.75.76.29 AS17488 Hathway IP Over Cable Internet 1.63ms from Bengaluru, IN
35.87.29.125 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
12.158.1.205 AS7018 AT&T Enterprises, LLC 3.04ms from Chicago, US
176.222.127.221 AS12552 GlobalConnect AB 0.32ms from Helsinki, FI
60.165.216.45 AS4134 CHINANET-BACKBONE 9.57ms from Lanzhou, CN
195.210.242.109 AS5603 Telekom Slovenije, d.d. 3.57ms from Ljubljana, SI
209.201.42.109 AS209 CenturyLink Communications, LLC 1.24ms from Minneapolis, US
79.235.198.29 AS3320 Deutsche Telekom AG 1.30ms from Nuernberg, DE
82.125.109.125 AS3215 Orange S.A. 12.82ms from Paris, FR
13.85.185.13 AS8075 Microsoft Corporation 0.17ms from San Antonio, US
38.14.195.109 AS54600 PEG TECH INC 0.69ms from San Jose, US
137.132.165.157 AS7472 NUS Information Technology 0.69ms from Singapore, SG
211.86.51.13 AS4538 China Education and Research Network Center 9.45ms from Beijing, CN
76.119.213.13 AS7922 Comcast Cable Communications, LLC 7.59ms from Boston, US
159.246.48.253 AS30491 Crowe LLP 0.22ms from Chicago, US
52.172.212.45 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN
208.69.34.125 AS36692 Cisco OpenDNS, LLC 0.24ms from London, GB
167.60.56.173 AS6057 Administracion Nacional de Telecomunicaciones 1.70ms from Montevideo, UY
139.64.212.141 AS14731 Beauce Telecom 8.23ms from Montreal, CA
74.76.66.125 AS11351 Charter Communications Inc 11.73ms from New York City, US
157.245.87.237 AS14061 DigitalOcean, LLC 0.28ms from New York City, US
39.120.101.141 AS9318 SK Broadband Co Ltd 1.51ms from Seoul, KR
39.114.231.77 AS9318 SK Broadband Co Ltd 0.91ms from Seoul, KR
86.124.96.125 AS8708 DIGI ROMANIA S.A. 4.53ms from Timisoara, RO
207.54.113.157 AS20161 TeraGo Networks Inc. 15.41ms from Winnipeg, CA

Traceroute

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

$
traceroute -a -n -q1 -f5 -m12 193.166.201.126
traceroute to 193.166.201.126 (193.166.201.126): 12 hops max, 52 byte packets
5 [AS6939] 184.104.189.17 22.973 ms
6 *
7 *
8 *
9 [AS1741] 128.214.219.34 24.383 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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