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 4 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 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
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
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 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
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

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

IP Address ASN Details
193.167.62.251 AS1741 CSC - Tieteen tietotekniikan keskus Oy 13.26ms from Gaevle, SE
2001:708:420::1:1 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.07ms from Helsinki, FI
130.232.147.252 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.29ms from Helsinki, FI
193.167.9.125 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.49ms from Helsinki, FI
2001:708:1f0:20:: AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.70ms from Helsinki, FI
193.166.254.25 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.50ms from Helsinki, FI
193.167.115.16 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.21ms from Helsinki, FI
193.167.177.59 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.69ms from Helsinki, FI
195.148.247.194 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.64ms from Helsinki, FI
193.167.36.126 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.47ms from Helsinki, FI
128.214.105.69 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.93ms from Helsinki, FI
193.167.167.50 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.32ms from Helsinki, FI
128.214.4.29 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.74ms from Helsinki, FI
86.50.53.202 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.31ms from Helsinki, FI
130.232.185.252 AS1741 CSC - Tieteen tietotekniikan keskus Oy 7.47ms from Helsinki, FI
130.234.214.20 AS1741 CSC - Tieteen tietotekniikan keskus Oy 4.99ms from Helsinki, FI
128.214.148.212 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.87ms from Helsinki, FI
86.50.224.200 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.95ms from Helsinki, FI
130.232.22.36 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.91ms from Helsinki, FI
130.231.59.18 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.64ms from Oulu, FI
192.98.67.130 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.13ms from Oulu, FI
195.148.43.237 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.54ms from Oulu, FI
195.148.254.205 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.78ms from Oulu, FI
193.166.252.252 AS1741 CSC - Tieteen tietotekniikan keskus Oy 3.47ms from Oulu, FI
130.232.252.119 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.78ms 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
204.245.13.29 AS3549 Level 3 Parent, LLC 0.81ms from Amsterdam, NL
98.62.44.77 AS7922 Comcast Cable Communications, LLC 5.10ms from Atlanta, US
98.219.47.157 AS7922 Comcast Cable Communications, LLC 5.97ms from Atlanta, US
162.44.35.205 AS209242 Cloudflare London, LLC 2.77ms from Berlin, DE
34.71.247.109 AS396982 Google LLC 0.13ms from Council Bluffs, US
68.186.239.173 AS20115 Charter Communications LLC 14.76ms from Dallas, US
77.12.233.29 AS6805 Telefonica Germany GmbH & Co.OHG 2.62ms from Frankfurt am Main, DE
1.246.166.173 AS9318 SK Broadband Co Ltd 2.96ms from Incheon, KR
83.219.236.13 AS51200 LLC Digital Dialogue-Nets 19.10ms from Moscow, RU
181.88.228.109 AS7303 Telecom Argentina S.A. 1.78ms from Rosario, AR
212.64.107.253 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.36ms from Shanghai, CN
220.245.187.29 AS7545 TPG Telecom Limited 1.05ms from Sydney, AU
83.29.243.61 AS5617 Orange Polska Spolka Akcyjna 8.35ms from Warsaw, PL
219.138.146.93 AS4134 CHINANET-BACKBONE 2.39ms from Wuhan, CN
212.178.142.189 AS33915 Vodafone Libertel B.V. 2.04ms from Amsterdam, NL
216.226.241.253 AS12684 SES ASTRA S.A. 5.07ms from Ashburn, US
4.14.255.93 AS3356 Level 3 Parent, LLC 0.36ms from Atlanta, US
65.188.85.173 AS11426 Charter Communications Inc 4.53ms from Charlotte, US
3.132.192.189 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
108.187.223.93 AS132839 POWER LINE DATACENTER 1.61ms from Hong Kong, HK
195.143.11.157 AS3257 GTT Communications Inc. 0.83ms from London, GB
88.9.66.13 AS3352 TELEFONICA DE ESPANA S.A.U. 8.60ms from Madrid, ES
167.60.212.237 AS6057 Administracion Nacional de Telecomunicaciones 1.78ms from Montevideo, UY
112.132.245.77 AS4837 CHINA UNICOM China169 Backbone 7.66ms from Nanjing, CN
34.230.12.45 AS14618 Amazon.com, Inc. 0.59ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m13 193.167.226.109
traceroute to 193.167.226.109 (193.167.226.109): 13 hops max, 52 byte packets
3 [] 80.249.209.203 0.711 ms
5 [AS2603] 109.105.97.2 11.543 ms
6 [AS2603] 109.105.97.248 20.356 ms
7 *
8 [AS1741] 86.50.255.80 30.582 ms
9 [AS1741] 86.50.255.150 30.282 ms
10 [AS1741] 193.167.253.69 30.736 ms
11 *
12 *
13 *
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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