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 15 days ago on Apr 15, 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 ██████████ 212
193.166.255.171 █████████ 147
195.148.72.37 ██████████ 76
193.167.82.20 ██████████ 69
128.214.224.101 ██████████ 67
130.232.246.112 ██████████ 51
193.166.152.50 ██████████ 50
195.148.72.29 ██████████ 48
195.148.21.61 ██████████ 39
195.148.105.100 ██████████ 38

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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
AS24940 Hetzner Online GmbH
AS2603 NORDUnet
AS39098 Bank Of Finland
AS39351 31173 Services AB
AS39662 Finnish Transport and Communications Agency
AS39857 Aalto University Student Union
AS42708 Glesys AB
AS43558 Finnish Transport and Communications Agency
AS50304 Blix Solutions AS
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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Downstreams

There are 7 downstreams for this ASN.

Downstreams Name
AS15496 Aalto University
AS1926 Tampere University Foundation
AS39098 Bank Of Finland
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

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

IP Address ASN Details
128.214.155.67 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.72ms from Helsinki, FI
195.148.244.5 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.60ms from Helsinki, FI
195.148.39.75 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.89ms from Helsinki, FI
86.50.171.193 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.98ms from Helsinki, FI
86.50.37.205 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.89ms from Helsinki, FI
193.166.139.39 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.67ms from Helsinki, FI
130.232.209.108 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.91ms from Helsinki, FI
128.214.108.145 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.61ms from Helsinki, FI
193.167.177.59 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.71ms from Helsinki, FI
193.166.251.20 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.23ms from Helsinki, FI
130.232.19.253 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.46ms from Helsinki, FI
2001:708:130::2 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.97ms from Helsinki, FI
130.232.211.252 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.63ms from Helsinki, FI
130.232.216.157 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.46ms from Helsinki, FI
193.167.36.238 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.46ms from Helsinki, FI
193.167.254.5 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.57ms from Helsinki, FI
86.50.34.27 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.86ms from Helsinki, FI
193.166.189.252 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.60ms from Helsinki, FI
130.232.149.82 AS1741 CSC - Tieteen tietotekniikan keskus Oy 6.46ms from Helsinki, FI
195.148.58.247 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.90ms from Helsinki, FI
193.166.16.233 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.84ms from Helsinki, FI
193.167.171.4 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.81ms from Oulu, FI
195.148.197.1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.69ms from Oulu, FI
195.148.46.1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.20ms from Oulu, FI
86.50.169.70 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.75ms 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
80.199.89.13 AS3292 TDC Holding A/S 1.26ms from Copenhagen, DK
121.139.152.189 AS4766 Korea Telecom 1.47ms from Incheon, KR
37.55.79.45 AS6849 JSC Ukrtelecom 9.67ms from Kyiv, UA
5.151.37.253 AS42689 Glide Student & Residential Limited 1.39ms from Manchester, GB
185.174.169.253 AS206712 FELDSAM s.r.o. 0.42ms from Prague, CZ
105.155.23.93 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.24ms from Rabat, MA
182.209.83.157 AS17858 LG POWERCOMM 7.37ms from Seoul, KR
202.188.208.93 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 5.09ms from Sepang, MY
125.103.76.77 AS17506 ARTERIA Networks Corporation 0.59ms from Tokyo, JP
113.32.113.253 AS17506 ARTERIA Networks Corporation 0.88ms from Tokyo, JP
84.227.191.29 AS6730 Sunrise GmbH 2.82ms from Zuerich, CH
52.101.185.13 AS8075 Microsoft Corporation 0.27ms from Zuerich, CH
136.144.207.189 AS20857 Signet B.V. 2.06ms from Amsterdam, NL
73.230.45.173 AS7922 Comcast Cable Communications, LLC 17.68ms from Ashburn, US
177.87.50.77 AS271689 AGE TELECOMUNICACOES LTDA 1.06ms from Brasília, BR
156.193.185.237 AS8452 TE-AS 2.41ms from Cairo, EG
31.209.82.29 AS50629 LWLcom GmbH 1.87ms from Hamburg, DE
79.232.106.189 AS3320 Deutsche Telekom AG 3.70ms from Munich, DE
200.174.215.237 AS4230 CLARO S.A. 4.71ms from Sao Paulo, BR
138.16.67.205 AS44559 IT HOSTLINE LTD 0.14ms from Skopje, MK
31.56.70.109 AS6079 RCN 1.47ms from Ashburn, US
209.198.29.45 AS31996 Zoom Telcom, LLC 4.64ms from Atlanta, US
41.214.4.157 AS8346 SONATEL-AS Autonomous System 1.31ms from Dakar, SN
109.182.68.237 AS5603 Telekom Slovenije, d.d. 2.81ms from Ljubljana, SI
90.85.202.29 AS3215 Orange S.A. 1.03ms from Lyon, FR

Traceroute

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

$
traceroute -a -n -q1 -m5 195.148.13.92
traceroute to 195.148.13.92 (195.148.13.92): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 14.78 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
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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