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 2,263
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 9 days ago on Dec 29, 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 2,263 domain names hosted across 509 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 ██████████ 81
193.167.82.20 ██████████ 75
130.232.246.112 ██████████ 51
193.166.152.50 ██████████ 49
195.148.72.29 ██████████ 46
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

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

IP Address ASN Details
128.214.219.21 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.45ms from Helsinki, FI
195.148.246.31 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.75ms from Helsinki, FI
193.166.164.88 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.36ms from Helsinki, FI
193.166.249.124 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.44ms from Helsinki, FI
128.214.220.1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.86ms from Helsinki, FI
193.167.130.3 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.62ms from Helsinki, FI
130.232.216.156 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.49ms from Helsinki, FI
130.232.92.75 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.50ms from Helsinki, FI
193.166.128.129 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.52ms from Helsinki, FI
130.232.170.83 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.47ms from Helsinki, FI
130.234.214.11 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.89ms from Helsinki, FI
130.232.223.106 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.00ms from Helsinki, FI
86.50.42.163 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.95ms from Helsinki, FI
130.232.17.122 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.75ms from Helsinki, FI
193.166.163.2 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.93ms from Helsinki, FI
130.232.251.143 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.68ms from Helsinki, FI
128.214.221.2 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.58ms from Helsinki, FI
193.166.42.7 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.08ms from Helsinki, FI
130.232.114.109 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.65ms from Helsinki, FI
128.214.9.231 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.65ms from Helsinki, FI
195.148.25.111 AS1741 CSC - Tieteen tietotekniikan keskus Oy 13.26ms from Hudiksvall, SE
130.231.140.139 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.72ms from Oulu, FI
130.231.241.44 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.71ms from Oulu, FI
193.167.241.53 AS1741 CSC - Tieteen tietotekniikan keskus Oy 6.43ms from Oulu, FI
193.166.25.99 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.76ms 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
92.223.13.13 AS199524 G-Core Labs S.A. 0.13ms from Ashburn, US
40.71.234.141 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
181.111.121.173 AS7303 Telecom Argentina S.A. 13.34ms from Buenos Aires, AR
69.201.4.77 AS11351 Charter Communications Inc 19.52ms from Chicago, US
159.246.48.253 AS30491 Crowe LLP 0.18ms from Chicago, US
198.45.54.29 AS2906 Netflix Streaming Services Inc. 0.35ms from Dallas, US
173.234.31.13 AS63018 Dedicated.com 1.23ms from Dallas, US
162.221.114.109 AS30432 STRATA NETWORKS 6.77ms from Denver, US
73.230.45.173 AS7922 Comcast Cable Communications, LLC 19.95ms from Flint, US
105.243.229.189 AS36994 Vodacom 1.63ms from Johannesburg, ZA
220.164.24.173 AS4134 CHINANET-BACKBONE 6.56ms from Kunming, CN
47.149.186.109 AS5650 Frontier Communications of America, Inc. 2.03ms from Los Angeles, US
146.66.89.45 AS13037 Zen Internet Ltd 1.96ms from Manchester, GB
137.184.212.253 AS14061 DigitalOcean, LLC 0.24ms from New York City, US
213.139.176.173 AS16086 DNA Oyj 0.36ms from Oulu, FI
81.3.158.189 AS20632 PJSC MegaFon 1.29ms from Saint Petersburg, RU
24.205.248.189 AS20115 Charter Communications LLC 9.21ms from San Jose, US
75.141.195.45 AS20115 Charter Communications LLC 9.90ms from San Jose, US
1.99.142.109 AS4766 Korea Telecom 2.04ms from Seoul, KR
47.112.205.77 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.18ms from Shenzhen, CN
3.24.67.77 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
157.96.145.253 AS16504 Granite Telecommunications LLC 2.01ms from Ashburn, US
176.138.30.77 AS5410 Bouygues Telecom SA 2.60ms from Aubervilliers, FR
94.107.238.157 AS47377 Orange Belgium SA 1.28ms from Brussels, BE
86.44.224.237 AS5466 Eircom Limited 4.88ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -m14 157.24.249.94
traceroute to 157.24.249.94 (157.24.249.94): 14 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS6939] 184.104.197.5 3.313 ms
6 *
8 *
9 *
10 [] 193.110.224.14 25.307 ms
11 [AS1741] 86.50.255.213 28.316 ms
12 *
13 *
14 *
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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