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 12 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

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

IP Address ASN Details
193.166.254.25 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.50ms from Helsinki, FI
2001:708:410:fffd::2 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.23ms from Helsinki, FI
86.50.0.130 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.69ms from Helsinki, FI
2001:708:360:f004::ffff:a AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.30ms from Helsinki, FI
2001:708:1e0:10::1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.70ms from Helsinki, FI
86.50.24.182 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.11ms from Helsinki, FI
86.50.236.109 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.98ms from Helsinki, FI
130.232.190.63 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.34ms from Helsinki, FI
193.166.89.53 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.69ms from Helsinki, FI
86.50.38.218 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.88ms from Helsinki, FI
193.166.27.147 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.98ms from Helsinki, FI
128.214.219.21 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.51ms from Helsinki, FI
86.50.64.145 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.47ms from Helsinki, FI
2001:708:40:2001::11ba AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.92ms from Helsinki, FI
195.148.28.1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.79ms from Helsinki, FI
86.50.33.94 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.82ms from Helsinki, FI
130.234.173.9 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.57ms from Helsinki, FI
130.232.91.173 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.45ms from Helsinki, FI
157.24.188.128 AS1741 CSC - Tieteen tietotekniikan keskus Oy 6.91ms from Helsinki, FI
130.232.29.165 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.66ms from Helsinki, FI
193.167.253.107 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.59ms from Oulu, FI
86.50.170.45 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.77ms from Oulu, FI
86.50.169.59 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.76ms from Oulu, FI
130.232.159.253 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.55ms from Helsinki, FI
2001:708:610:2::1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.05ms 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
200.14.43.29 AS27810 MERCANET LTDA 2.19ms from Bogotá, CO
67.186.150.173 AS7922 Comcast Cable Communications, LLC 7.17ms from Boston, US
87.67.50.237 AS5432 Proximus NV 2.43ms from Brussels, BE
157.92.37.45 AS3449 Universidad Nacional de Buenos Aires 1.96ms from Buenos Aires, AR
24.64.55.173 AS6327 Shaw Communications 2.77ms from Calgary, CA
34.42.93.77 AS396982 Google LLC 0.13ms from Council Bluffs, US
14.98.227.77 AS45820 Tata Teleservices ISP AS 0.57ms from Delhi, IN
98.57.230.141 AS7922 Comcast Cable Communications, LLC 11.42ms from Houston, US
72.109.73.77 AS6167 Verizon Business 7.63ms from Los Angeles, US
88.11.139.253 AS3352 TELEFONICA DE ESPANA S.A.U. 8.65ms from Madrid, ES
83.219.236.13 AS51200 LLC Digital Dialogue-Nets 19.10ms from Moscow, RU
79.164.249.29 AS8615 Central Telegraph Public Joint-stock Company 1.81ms from Moscow, RU
221.241.206.93 AS17506 ARTERIA Networks Corporation 5.83ms from Osaka, JP
124.129.10.253 AS4837 CHINA UNICOM China169 Backbone 0.59ms from Qingdao, CN
87.238.63.253 AS39029 Redpill Linpro 1.92ms from Sandefjord, NO
117.131.8.205 AS24400 Shanghai Mobile Communications Co.,Ltd. 3.00ms from Shanghai, CN
119.81.18.13 AS36351 IBM Cloud 0.62ms from Singapore, SG
129.21.18.13 AS4385 Rochester Institute of Technology 2.02ms from Buffalo, US
64.20.74.253 AS16564 Adamswells Internet 4.69ms from Chicago, US
123.26.118.29 AS45899 VNPT Corp 5.21ms from Da Nang, VN
130.79.219.253 AS2259 Renater 9.33ms from Geneve, CH
93.219.71.93 AS3320 Deutsche Telekom AG 1.65ms from Hamburg, DE
37.55.79.45 AS6849 JSC Ukrtelecom 9.66ms from Kyiv, UA
109.147.44.141 AS2856 British Telecommunications PLC 11.38ms from London, GB
90.218.138.125 AS5607 Sky UK Limited 11.14ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m8 128.214.27.137
traceroute to 128.214.27.137 (128.214.27.137): 8 hops max, 52 byte packets
1 [AS2901] 198.59.104.2 0.119 ms
2 [AS2901] 198.59.96.134 20.128 ms
3 [AS2901] 198.59.96.128 0.247 ms
4 *
5 [AS6939] 184.105.81.213 12.299 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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