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 24 years ago on Jul 09, 2002
Updated 5 days ago on Jan 07, 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 2,263 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 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

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

IP Address ASN Details
86.50.26.210 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.62ms from Helsinki, FI
130.232.164.252 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.51ms from Helsinki, FI
193.166.151.13 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.74ms from Helsinki, FI
195.148.220.125 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.51ms from Helsinki, FI
86.50.227.74 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.58ms from Helsinki, FI
86.50.46.137 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.94ms from Helsinki, FI
130.232.217.212 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.46ms from Helsinki, FI
86.50.0.130 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.76ms from Helsinki, FI
130.234.253.194 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.90ms from Helsinki, FI
86.50.162.193 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.90ms from Helsinki, FI
195.148.109.96 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.15ms from Helsinki, FI
86.50.225.216 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.60ms from Helsinki, FI
193.167.119.253 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.18ms from Helsinki, FI
130.232.180.121 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.26ms from Helsinki, FI
130.232.1.1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.96ms from Helsinki, FI
193.167.131.82 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.57ms from Helsinki, FI
128.214.169.104 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.73ms from Helsinki, FI
195.148.143.177 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.16ms from Helsinki, FI
86.50.53.202 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.38ms from Helsinki, FI
128.214.38.166 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.77ms from Helsinki, FI
193.166.16.233 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.88ms from Helsinki, FI
86.50.161.143 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.78ms from Oulu, FI
130.231.248.6 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.56ms from Oulu, FI
86.50.20.153 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.77ms from Oulu, FI
157.24.189.12 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.71ms 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
54.236.217.29 AS14618 Amazon.com, Inc. 0.60ms from Ashburn, US
5.187.157.237 AS5483 Magyar Telekom Plc. 4.74ms from Budapest, HU
34.70.190.237 AS396982 Google LLC 0.12ms from Council Bluffs, US
91.52.184.109 AS3320 Deutsche Telekom AG 2.20ms from Duesseldorf, DE
79.229.249.189 AS3320 Deutsche Telekom AG 5.65ms from Duesseldorf, DE
98.29.54.205 AS10796 Charter Communications Inc 18.43ms from Flint, US
173.249.58.61 AS51167 Contabo GmbH 0.21ms from Lauterbourg, FR
97.211.92.141 AS6167 Verizon Business 17.42ms from Los Angeles, US
179.208.33.141 AS28573 Claro NXT Telecomunicacoes Ltda 6.00ms from Osasco, BR
195.20.15.61 AS43424 SQUARK SARL 0.82ms from Paris, FR
185.126.36.29 AS34989 ServeTheWorld AS 1.68ms from Sandefjord, NO
136.204.3.253 AS398086 SUNY Morrisville 10.60ms from Secaucus, US
120.136.128.157 AS23853 Shanghai Data Solution Co., Ltd. 2.57ms from Shanghai, CN
213.152.168.253 AS49453 Global Layer B.V. 0.43ms from Amsterdam, NL
98.95.190.13 AS14618 Amazon.com, Inc. 0.62ms from Ashburn, US
200.41.201.109 AS10834 Telefonica de Argentina 0.66ms from Buenos Aires, AR
190.174.68.29 AS22927 Telefonica de Argentina 2.20ms from Buenos Aires, AR
18.253.82.253 AS8987 Amazon Data Services Ireland Ltd 0.80ms from Columbus, US
52.48.3.13 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
73.230.45.173 AS7922 Comcast Cable Communications, LLC 19.95ms from Flint, US
118.31.229.13 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.09ms from Hangzhou, CN
188.39.192.77 AS8468 ENTANET International Limited 0.87ms from London, GB
146.66.89.45 AS13037 Zen Internet Ltd 1.96ms from Manchester, GB
58.172.160.61 AS1221 Telstra Limited 11.17ms from Melbourne, AU
80.180.109.77 AS3269 Telecom Italia S.p.A. 9.91ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -m14 157.24.33.34
traceroute to 157.24.33.34 (157.24.33.34): 14 hops max, 52 byte packets
2 *
3 *
4 [AS6939] 184.105.81.65 2.217 ms
5 [AS6939] 184.104.188.39 18.381 ms
6 *
7 [AS6939] 184.104.192.89 28.354 ms
8 [AS6939] 184.104.192.93 33.301 ms
9 *
10 [] 193.110.224.14 56.529 ms
11 [AS1741] 86.50.255.213 31.271 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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