AS number 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 2,231
Number of IPv4 609,792
Number of IPv6 79,229,371,440,083,952,222,718,656,512
ASN type Education
Registry ripe
Allocated 23 years ago on Jul 09, 2002
Updated 3 months ago on Jun 13, 2025

IP Ranges

Netblock Company Num of IPs
193.166.0.0/15 CSC - Tieteen tietotekniikan keskus Oy 131,072
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
86.50.0.0/16 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
192.98.104.0/24 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
192.98.38.0/24 Savonia University of Applied Sciences 256
192.98.6.0/24 Lappeenranta University of Technology 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
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 2,231 domain names hosted across 507 IP addresses on this ASN.

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IP Address Domain Domains on this IP
130.232.246.230 ██████████ 226
193.166.255.171 ██████████ 143
195.148.72.37 ████████ 78
128.214.224.101 ██████████ 73
193.167.82.20 ██████████ 65
130.232.246.112 ███████ 49
193.166.152.50 ██████████ 49
195.148.72.29 ██████ 45
195.148.105.100 ██████████ 45
193.166.9.130 ██████████ 39

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Peers

There are 16 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
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
AS565 VTT Technical Research Centre of Finland Ltd
AS6667 EUNET FINLAND
AS6939 Hurricane Electric LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2603 NORDUnet
AS6939 Hurricane Electric LLC
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ASN API ASN Database Download

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
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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
195.148.219.225 AS1741 CSC - Tieteen tietotekniikan keskus Oy 33.00ms from Dortmund, DE
193.166.188.243 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.94ms from Helsinki, FI
86.50.34.14 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.90ms from Helsinki, FI
86.50.58.4 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.87ms from Helsinki, FI
86.50.42.255 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.01ms from Helsinki, FI
193.167.32.254 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.49ms from Helsinki, FI
128.214.215.228 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.16ms from Helsinki, FI
195.148.106.163 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.15ms from Helsinki, FI
195.148.89.4 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.61ms from Helsinki, FI
130.232.210.103 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.87ms from Helsinki, FI
193.167.254.4 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.57ms from Helsinki, FI
193.166.246.138 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.04ms from Helsinki, FI
2001:708:310:42::2 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.05ms from Helsinki, FI
195.148.233.233 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.51ms from Helsinki, FI
86.50.44.82 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.03ms from Helsinki, FI
130.232.152.253 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.77ms from Helsinki, FI
86.50.25.183 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.97ms from Helsinki, FI
86.50.232.102 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.58ms from Helsinki, FI
193.167.130.3 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.64ms from Helsinki, FI
86.50.165.73 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.91ms from Helsinki, FI
2001:708:1f0:10:: AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.77ms from Helsinki, FI
193.166.32.20 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.48ms from Oulu, FI
192.98.105.91 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.54ms from Oulu, FI
2001:708:521:1::20 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.48ms from Oulu, FI
128.214.255.121 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.81ms 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
156.62.10.253 AS24398 Auckland University of Technology 1.16ms from Auckland, NZ
175.13.66.77 AS4134 CHINANET-BACKBONE 0.99ms from Changsha, CN
64.20.74.253 AS16564 Adamswells Internet 4.57ms from Chicago, US
47.187.28.189 AS5650 Frontier Communications of America, Inc. 1.51ms from Dallas, US
84.146.184.237 AS3320 Deutsche Telekom AG 4.57ms from Duesseldorf, DE
95.208.213.205 AS3209 Vodafone GmbH 6.59ms from Frankfurt am Main, DE
181.177.178.205 AS27839 Comteco Ltda 5.10ms from La Paz, BO
5.68.192.61 AS5607 Sky UK Limited 1.61ms from London, GB
46.199.70.221 AS6866 Cyprus Telecommunications Authority 1.42ms from Nicosia, CY
208.96.114.173 AS11260 EastLink 11.12ms from Toronto, CA
61.132.159.109 AS4134 CHINANET-BACKBONE 9.65ms from Wuhan, CN
5.236.74.221 AS58224 Iran Telecommunication Company PJS 15.06ms from Yerevan, AM
198.11.47.45 AS7018 AT&T Enterprises, LLC 2.14ms from Ashburn, US
60.177.191.13 AS4134 CHINANET-BACKBONE 6.05ms from Hangzhou, CN
183.225.21.237 AS9808 China Mobile Communications Group Co., Ltd. 2.56ms from Kunming, CN
82.31.110.253 AS5089 Virgin Media Limited 8.42ms from London, GB
124.188.102.77 AS1221 Telstra Limited 2.68ms from Melbourne, AU
76.128.57.125 AS7922 Comcast Cable Communications, LLC 9.79ms from Miami, US
15.160.225.141 AS16509 Amazon.com, Inc. 1.06ms from Milan, IT
94.159.51.157 AS49531 NetCom-R LLC 0.74ms from Moscow, RU
189.56.226.45 AS10429 TELEFÔNICA BRASIL S.A 0.76ms from Sao Paulo, BR
13.229.196.13 AS16509 Amazon.com, Inc. 0.16ms from Singapore, SG
178.134.177.157 AS35805 JSC "Silknet" 0.81ms from Tbilisi, GE
43.232.27.189 AS17506 ARTERIA Networks Corporation 1.65ms from Tokyo, JP
211.10.132.13 AS2516 KDDI CORPORATION 7.66ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 -m18 192.98.85.104
traceroute to 192.98.85.104 (192.98.85.104): 18 hops max, 52 byte packets
5 [AS2603] 109.105.97.79 17.224 ms
6 [AS2603] 109.105.97.72 18.778 ms
9 [AS1741] 86.50.255.233 38.038 ms
10 [AS1741] 86.50.255.222 39.785 ms
11 [AS1741] 86.50.255.225 38.133 ms
12 [AS1741] 86.50.255.221 38.134 ms
13 [AS1741] 86.50.255.161 38.29 ms
14 [AS1741] 86.50.255.165 37.936 ms
15 [AS1741] 193.167.253.21 38.604 ms
16 *
17 *
18 *
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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