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 2,246
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 4 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
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 2,246 domain names hosted across 505 IP addresses on this ASN.

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IP Address Domain Domains on this IP
130.232.246.230 ██████████ 230
193.166.255.171 ██████████ 143
195.148.72.37 ██████████ 81
128.214.224.101 ██████████ 74
193.167.82.20 ██████████ 70
130.232.246.112 ██████████ 51
193.166.152.50 ██████████ 49
195.148.105.100 ██████████ 45
195.148.72.29 ██████████ 45
195.148.21.61 ██████████ 40

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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 is 1 peer for this ASN.

upstreams Name
AS2603 NORDUnet
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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
130.232.144.136 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.93ms from Helsinki, FI
195.148.8.6 AS1741 CSC - Tieteen tietotekniikan keskus Oy 35.79ms from Helsinki, FI
130.232.115.135 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.83ms from Helsinki, FI
130.232.157.121 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.05ms from Helsinki, FI
193.167.143.140 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.61ms from Helsinki, FI
130.232.184.35 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.42ms from Helsinki, FI
195.148.143.171 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.33ms from Helsinki, FI
193.166.251.252 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.41ms from Helsinki, FI
128.214.220.1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.92ms from Helsinki, FI
130.232.171.254 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.38ms from Helsinki, FI
157.24.104.1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.10ms from Helsinki, FI
130.232.169.145 AS1741 CSC - Tieteen tietotekniikan keskus Oy 9.21ms from Helsinki, FI
193.167.39.194 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.95ms from Helsinki, FI
128.214.171.175 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.68ms from Helsinki, FI
193.166.130.208 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.87ms from Helsinki, FI
195.148.240.2 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.93ms from Helsinki, FI
193.166.21.241 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.90ms from Helsinki, FI
130.232.155.1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.88ms from Helsinki, FI
130.231.91.34 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.95ms from Oulu, FI
195.148.70.214 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.81ms from Oulu, FI
193.167.253.106 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.65ms from Oulu, FI
193.166.96.80 AS1741 CSC - Tieteen tietotekniikan keskus Oy 11.37ms from Oulu, FI
86.50.231.118 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.82ms from Oulu, FI
2001:708:0:bad:c0de:ffff:ffff:1fb AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.64ms from Stockholm, SE
193.166.128.129 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.50ms 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
86.95.98.157 AS1136 KPN B.V. 1.13ms from Amsterdam, NL
70.100.246.45 AS5650 Frontier Communications of America, Inc. 10.35ms from Ashburn, US
123.126.25.237 AS4808 China Unicom Beijing Province Network 2.54ms from Beijing, CN
34.210.171.61 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
24.59.163.205 AS11351 Charter Communications Inc 19.16ms from Chicago, US
216.56.90.29 AS2381 WiscNet 11.29ms from Chicago, US
37.75.76.93 AS8926 Moldtelecom SA 4.45ms from Chisinau, MD
13.58.143.237 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
70.39.80.237 AS46844 Sharktech 0.66ms from Denver, US
95.89.169.253 AS3209 Vodafone GmbH 2.35ms from Frankfurt am Main, DE
60.188.31.77 AS4134 CHINANET-BACKBONE 5.74ms from Hangzhou, CN
14.235.233.109 AS45899 VNPT Corp 2.70ms from Hanoi, VN
95.93.161.157 AS2860 NOS COMUNICACOES, S.A. 6.38ms from Lisbon, PT
50.201.110.45 AS7922 Comcast Cable Communications, LLC 0.62ms from Los Angeles, US
65.131.146.109 AS209 CenturyLink Communications, LLC 9.52ms from Minneapolis, US
5.189.231.221 AS50340 JSC Selectel 0.75ms from Moscow, RU
124.83.224.125 AS24572 Yahoo Japan 0.50ms from Osaka, JP
51.81.137.237 AS16276 OVH SAS 0.38ms from Portland, US
128.85.68.125 AS8075 Microsoft Corporation 1.22ms from Quincy, US
221.156.91.93 AS4766 Korea Telecom 7.04ms from Seoul, KR
1.157.60.13 AS1221 Telstra Limited 6.15ms from Sydney, AU
123.243.34.221 AS7545 TPG Telecom Limited 1.21ms from Sydney, AU
180.51.80.45 AS4713 NTT DOCOMO BUSINESS,Inc. 10.78ms from Tokyo, JP
184.151.31.125 AS577 Bell Canada 11.10ms from Toronto, CA
102.159.177.173 AS37705 TOPNET 1.49ms from Tunis, TN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m16 130.231.189.9
traceroute to 130.231.189.9 (130.231.189.9): 16 hops max, 52 byte packets
4 [AS9002] 87.245.238.14 27.847 ms
5 [AS9002] 87.245.233.166 57.324 ms
6 [] 194.68.123.24 56.819 ms
7 [] 194.68.128.24 57.164 ms
8 [AS2603] 109.105.102.1 55.995 ms
9 [AS1741] 86.50.254.250 68.141 ms
10 [AS1741] 86.50.254.237 70.064 ms
11 [AS1741] 86.50.254.231 71.364 ms
12 [AS1741] 86.50.255.116 77.138 ms
13 [AS1741] 193.167.244.241 77.258 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Astana, 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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