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 79,229,371,440,083,952,222,718,656,512
ASN type Education
Registry ripe
Allocated 24 years ago on Jul 09, 2002
Updated 19 days 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

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

IP Address ASN Details
157.24.199.160 AS1741 CSC - Tieteen tietotekniikan keskus Oy 27.43ms from Frankfurt am Main, DE
130.232.145.22 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.77ms from Helsinki, FI
193.167.196.254 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.15ms from Helsinki, FI
193.167.128.2 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.76ms from Helsinki, FI
195.148.124.11 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.59ms from Helsinki, FI
130.234.214.2 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.91ms from Helsinki, FI
195.148.144.18 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.04ms from Helsinki, FI
157.24.154.36 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.01ms from Helsinki, FI
193.167.202.139 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.58ms from Helsinki, FI
195.148.8.6 AS1741 CSC - Tieteen tietotekniikan keskus Oy 38.56ms from Helsinki, FI
130.232.214.254 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.54ms from Helsinki, FI
130.232.218.1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.75ms from Helsinki, FI
193.167.185.198 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.89ms from Helsinki, FI
195.148.111.224 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.06ms from Helsinki, FI
86.50.53.202 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.32ms from Helsinki, FI
130.232.148.8 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.59ms from Helsinki, FI
130.232.186.77 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.44ms from Helsinki, FI
130.232.29.162 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.00ms from Helsinki, FI
157.24.132.150 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.17ms from Helsinki, FI
130.232.91.254 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.45ms from Helsinki, FI
193.167.254.4 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.60ms from Helsinki, FI
128.214.205.217 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.78ms from Helsinki, FI
86.50.33.235 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.84ms from Helsinki, FI
193.167.59.160 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.45ms from Helsinki, FI
157.24.112.1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.18ms 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
85.17.133.221 AS60781 LeaseWeb Netherlands B.V. 0.30ms from Amsterdam, NL
52.232.8.109 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
60.247.200.189 AS38283 CHINANET SiChuan Telecom Internet Data Center 3.74ms from Chengdu, CN
73.36.178.109 AS7922 Comcast Cable Communications, LLC 6.22ms from Chicago, US
151.70.252.93 AS1267 WIND TRE S.P.A. 10.76ms from Frosinone, IT
113.108.150.45 AS4134 CHINANET-BACKBONE 1.93ms from Guangzhou, CN
112.161.8.205 AS4766 Korea Telecom 1.64ms from Incheon, KR
197.243.19.77 AS37228 KT RWANDA NETWORK Ltd 0.39ms from Kigali, RW
121.121.34.45 AS9534 Binariang Berhad 3.39ms from Kuala Lumpur, MY
91.215.57.253 AS57981 Kachanovskiy Sergey Sergeevich 7.82ms from Kyiv, UA
193.143.67.253 AS205638 "TBANK" JSC 6.43ms from Moscow, RU
173.12.183.93 AS7922 Comcast Cable Communications, LLC 5.38ms from Portland, US
87.238.63.253 AS39029 Redpill Linpro 1.96ms from Sandefjord, NO
187.22.2.45 AS28573 Claro NXT Telecomunicacoes Ltda 5.24ms from Sao Paulo, BR
175.231.195.205 AS4766 Korea Telecom 1.51ms from Seoul, KR
120.77.232.157 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.69ms from Shenzhen, CN
173.21.184.13 AS30036 Mediacom Communications Corp 13.22ms from Atlanta, US
184.170.245.157 AS46562 Performive LLC 0.45ms from Atlanta, US
184.14.103.125 AS5650 Frontier Communications of America, Inc. 12.69ms from Chicago, US
217.226.252.221 AS3320 Deutsche Telekom AG 8.36ms from Frankfurt am Main, DE
220.197.14.45 AS4837 CHINA UNICOM China169 Backbone 2.22ms from Guiyang, CN
185.250.88.253 AS204368 Joerg Suenram trading as it NGO GmbH & Co. KG 2.35ms from Hamburg, DE
52.101.185.13 AS8075 Microsoft Corporation 0.19ms from Kloten, CH
86.15.109.221 AS5089 Virgin Media Limited 6.10ms from London, GB
187.102.29.253 AS53094 GHNET TELECOM LTDA 12.58ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -m8 86.50.138.230
traceroute to 86.50.138.230 (86.50.138.230): 8 hops max, 52 byte packets
1 [AS2901] 198.59.104.2 0.143 ms
2 [AS2901] 198.59.96.134 0.639 ms
3 [AS2901] 198.59.96.128 0.167 ms
4 *
5 [AS6939] 184.105.81.213 14.369 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Albuquerque, US
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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