Autonomous System details

AS1741

CSC - Tieteen tietotekniikan keskus Oy  ·  csc.fi

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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 79,229,371,440,083,952,222,718,656,512
ASN type Education
Registry ripe
Allocated 24 years ago on Jul 09, 2002
Updated 10 days ago on Feb 17, 2026
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


                                                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.

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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Useful for Cybersecurity

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2603 NORDUnet
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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.

Pingable IPs

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

IP Address ASN Details
157.24.250.100 AS1741 CSC - Tieteen tietotekniikan keskus Oy 26.96ms from Amsterdam, NL
157.24.31.76 AS1741 CSC - Tieteen tietotekniikan keskus Oy 27.55ms from Amsterdam, NL
157.24.251.45 AS1741 CSC - Tieteen tietotekniikan keskus Oy 27.52ms from Frankfurt am Main, DE
195.148.111.101 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.27ms from Helsinki, FI
193.166.79.115 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.36ms from Helsinki, FI
128.214.156.2 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.76ms from Helsinki, FI
130.232.184.175 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.51ms from Helsinki, FI
86.50.39.10 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.94ms from Helsinki, FI
195.148.128.19 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.06ms from Helsinki, FI
2001:708:20:140f::1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.87ms from Helsinki, FI
128.214.20.210 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.93ms from Helsinki, FI
193.166.255.103 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.53ms from Helsinki, FI
128.214.129.122 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.88ms from Helsinki, FI
157.24.104.1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.21ms from Helsinki, FI
128.214.3.31 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.02ms from Helsinki, FI
193.166.20.12 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.91ms from Helsinki, FI
2001:708:710::1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.00ms from Helsinki, FI
128.214.148.221 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.89ms from Helsinki, FI
130.232.163.44 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.41ms from Helsinki, FI
193.167.82.130 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.48ms from Oulu, FI
192.98.67.30 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.15ms from Oulu, FI
86.50.172.194 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.11ms from Oulu, FI
195.148.77.129 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.20ms from Oulu, FI
157.24.130.86 AS1741 CSC - Tieteen tietotekniikan keskus Oy 41.60ms from Saint Petersburg, RU
2001:708:b1:1ab:: AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.33ms from Helsinki, 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
2.87.217.125 AS6799 Ote SA (Hellenic Telecommunications Organisation) 9.08ms from Athens, GR
111.63.124.253 AS24547 Hebei Mobile Communication Company Limited 3.95ms from Beijing, CN
109.96.170.221 AS9050 Orange Romania S.A. 6.39ms from Bucharest, RO
84.236.74.157 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 1.67ms from Budapest, HU
175.13.66.77 AS4134 CHINANET-BACKBONE 0.93ms from Changsha, CN
217.235.175.109 AS3320 Deutsche Telekom AG 2.08ms from Frankfurt am Main, DE
91.63.24.173 AS3320 Deutsche Telekom AG 5.96ms from Frankfurt am Main, DE
113.1.3.29 AS4837 CHINA UNICOM China169 Backbone 5.95ms from Harbin, CN
203.230.248.125 AS18023 Korea Maritime and Ocean University 7.28ms from Incheon, KR
64.209.128.125 AS3561 CenturyLink Communications, LLC 2.95ms from Los Angeles, US
164.67.185.45 AS52 University of California, Los Angeles 0.79ms from Los Angeles, US
90.249.249.93 AS5378 Vodafone Limited 5.64ms from Manchester, GB
18.212.149.77 AS14618 Amazon.com, Inc. 0.58ms from Reston, US
13.84.206.173 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
85.21.8.77 AS8402 PJSC "Vimpelcom" 15.33ms from Tbilisi, GE
219.144.172.221 AS4134 CHINANET-BACKBONE 1.85ms from Xi'an, CN
157.96.145.253 AS16504 Granite Telecommunications LLC 2.00ms from Ashburn, US
208.116.189.253 AS3257 GTT Communications Inc. 0.39ms from Atlanta, US
64.223.177.77 AS13977 Fidium 3.17ms from Boston, US
131.109.128.253 AS14464 Rhode Island Network for Educ. Technology 1.47ms from Boston, US
76.78.123.29 AS6461 Zayo Bandwidth 7.95ms from Dallas, US
59.183.206.173 AS9829 National Internet Backbone 8.56ms from Delhi, IN
179.48.16.253 AS271065 Marcos Raniell Pinheiro Oliveira 4.92ms from Fortaleza, BR
205.188.240.253 AS212238 Datacamp Limited 0.39ms from Frankfurt am Main, DE
62.180.226.13 AS5400 British Telecommunications PLC 0.69ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 -m20 130.231.149.85
traceroute to 130.231.149.85 (130.231.149.85): 20 hops max, 52 byte packets
6 [] 80.249.209.203 1.742 ms
8 [AS2603] 109.105.97.2 12.821 ms
9 [AS2603] 109.105.97.248 12.888 ms
10 *
11 [AS2603] 109.105.102.1 22.919 ms
12 *
13 *
14 *
15 *
16 [AS1741] 193.167.244.241 35.264 ms
17 [AS1741] 193.167.221.1 35.015 ms
18 *
19 *
20 *
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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