Autonomous System details

AS8508

Silesian University of Technology, Computer Centre  ·  polsl.pl

Poland

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS8508 – Silesian University of Technology, Computer Centre

Field Value
Country Poland
Website polsl.pl
Hosted domains 171
IPv4 addresses 160,000
IPv6 addresses 554,597,137,599,850,364,000,000,000,000
ASN type Education
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 6 years ago on Dec 04, 2019

IP Ranges

Netblock Company Num of IPs
155.158.0.0/16 University of Silesia in Katowice, Poland 65,536
157.158.0.0/16 CKPOLSL - Silesian University of Technology, Computer Centre 65,536
83.230.96.0/19 Silesian University of Technology, Computer Centre 8,192
213.227.96.0/19 Slaski Uniwersytet Medyczny w Katowicach 8,192
83.230.64.0/20 Slaski Uniwersytet Medyczny w Katowicach 4,096
212.106.176.0/20 Uniwersytet Bielsko-Bialski 4,096
213.227.80.0/20 Glowny Instytut Gornictwa 4,096
83.230.64.0/21 Slaski Uniwersytet Medyczny w Katowicach 2,048
213.227.88.0/21 Uniwersytet Ekonomiczny w Katowicach 2,048
212.106.184.0/22 Uniwersytet Bielsko-Bialski 1,024
83.230.118.0/23 Uniwersytet Bielsko-Bialski 512
83.230.99.0/24 Uniwersytet Bielsko-Bialski 256
83.230.110.0/24 Akademia Sztuk Pieknych w Katowicach 256
91.220.103.0/24 Biblioteka Slaska 256
212.106.183.0/24 Uniwersytet Bielsko-Bialski 256

Netblock Company
2a01:1d8::/30 Silesian University of Technology, Computer Centre
2a01:1dc::/32 Silesian University of Technology, Computer Centre
2a01:1dd::/32 Silesian University of Technology, Computer Centre
2a01:1de::/32 Silesian University of Technology, Computer Centre
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS8508
                                                OrgID:          AS8508
                                                ASName:         AS8508
                                                ASNumber:       AS8508
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 171 domain names hosted across 82 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
155.158.102.57 ██████████ 26
157.158.70.85 ████████ 8
212.106.176.144 ██████████ 6
91.220.103.13 ██████████ 6
213.227.88.18 ██████████ 5
155.158.211.71 █████████ 5
157.158.92.175 ██████████ 4
157.158.0.80 ███████ 4
213.227.88.37 ██████████ 4
157.158.3.9 ████████ 4

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 9 peers for this ASN.

Peers Name
AS15744 SILWEB Autonomous System - Commercial
AS196844 PIONIER AS ams ix
AS24482 SG.GS
AS28917 Fiord Networks, UAB
AS3303 Swisscom (Switzerland) Ltd
AS49544 i3D.net B.V
AS6204 INTERKVM HOST SRL
AS6939 Hurricane Electric LLC
AS8501 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
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

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS6939 Hurricane Electric LLC
AS8501 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
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

Downstreams

There are no downstreams for this ASN.

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

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

IP Address ASN Details
157.158.0.126 AS8508 Silesian University of Technology, Computer Centre 6.78ms from Warsaw, PL
91.220.103.95 AS8508 Silesian University of Technology, Computer Centre 5.88ms from Warsaw, PL
157.158.9.254 AS8508 Silesian University of Technology, Computer Centre 7.16ms from Warsaw, PL
157.158.183.254 AS8508 Silesian University of Technology, Computer Centre 7.00ms from Warsaw, PL
157.158.141.254 AS8508 Silesian University of Technology, Computer Centre 7.27ms from Warsaw, PL
155.158.102.210 AS8508 Silesian University of Technology, Computer Centre 6.45ms from Warsaw, PL
155.158.254.25 AS8508 Silesian University of Technology, Computer Centre 6.17ms from Warsaw, PL
155.158.243.200 AS8508 Silesian University of Technology, Computer Centre 7.38ms from Warsaw, PL
83.230.99.1 AS8508 Silesian University of Technology, Computer Centre 6.92ms from Warsaw, PL
157.158.32.254 AS8508 Silesian University of Technology, Computer Centre 7.23ms from Warsaw, PL
157.158.127.254 AS8508 Silesian University of Technology, Computer Centre 6.97ms from Warsaw, PL
155.158.253.71 AS8508 Silesian University of Technology, Computer Centre 6.34ms from Warsaw, PL
155.158.206.215 AS8508 Silesian University of Technology, Computer Centre 7.12ms from Warsaw, PL
83.230.122.2 AS8508 Silesian University of Technology, Computer Centre 6.79ms from Warsaw, PL
155.158.104.129 AS8508 Silesian University of Technology, Computer Centre 6.33ms from Warsaw, PL
157.158.33.254 AS8508 Silesian University of Technology, Computer Centre 7.11ms from Warsaw, PL
155.158.88.2 AS8508 Silesian University of Technology, Computer Centre 8.52ms from Warsaw, PL
157.158.142.254 AS8508 Silesian University of Technology, Computer Centre 7.11ms from Warsaw, PL
157.158.179.254 AS8508 Silesian University of Technology, Computer Centre 7.05ms from Warsaw, PL
212.106.179.65 AS8508 Silesian University of Technology, Computer Centre 5.98ms from Warsaw, PL
157.158.207.254 AS8508 Silesian University of Technology, Computer Centre 7.09ms from Warsaw, PL
155.158.3.1 AS8508 Silesian University of Technology, Computer Centre 6.34ms from Warsaw, PL
157.158.99.78 AS8508 Silesian University of Technology, Computer Centre 6.78ms from Warsaw, PL
157.158.189.254 AS8508 Silesian University of Technology, Computer Centre 6.98ms from Warsaw, PL
155.158.9.1 AS8508 Silesian University of Technology, Computer Centre 6.30ms from Warsaw, PL

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
50.57.125.156 AS19994 Rackspace Hosting 0.53ms from Chicago, US
222.233.143.60 AS9318 SK Broadband Co Ltd 1.98ms from Incheon, KR
162.209.205.12 AS40065 CNSERVERS LLC 0.28ms from Los Angeles, US
71.36.144.12 AS209 CenturyLink Communications, LLC 19.03ms from Minneapolis, US
23.27.51.12 AS149440 Evoxt Sdn. Bhd. 0.28ms from New York City, US
122.29.185.252 AS4713 NTT DOCOMO BUSINESS,Inc. 6.90ms from Osaka, JP
47.20.33.188 AS6128 Cablevision Systems Corp. 7.67ms from Philadelphia, US
179.234.5.140 AS28573 Claro NXT Telecomunicacoes Ltda 12.43ms from Rio de Janeiro, BR
119.108.124.172 AS4837 CHINA UNICOM China169 Backbone 8.77ms from Tieling, CN
5.189.23.236 AS12668 LLC KomTehCentr 0.99ms from Yekaterinburg, RU
147.30.45.156 AS9198 JSC Kazakhtelecom 2.28ms from Almaty, KZ
186.111.7.44 AS7303 Telecom Argentina S.A. 9.18ms from Buenos Aires, AR
98.50.173.252 AS7922 Comcast Cable Communications, LLC 12.10ms from Dallas, US
106.201.3.108 AS24560 Bharti Airtel Ltd., Telemedia Services 9.47ms from Delhi, IN
119.41.50.28 AS4134 CHINANET BACKBONE 4.06ms from Haikou, CN
73.6.111.108 AS7922 Comcast Cable Communications, LLC 7.97ms from Houston, US
86.19.127.236 AS5089 Virgin Media Limited 7.68ms from London, GB
83.36.118.76 AS3352 TELEFONICA DE ESPANA S.A.U. 2.96ms from Madrid, ES
195.30.137.236 AS5539 SpaceNet AG 0.76ms from Munich, DE
223.65.154.76 AS56046 China Mobile communications corporation 0.80ms from Nanjing, CN
149.169.225.140 AS2900 Arizona Tri University Network 3.24ms from Phoenix, US
216.246.31.60 AS209854 Cyberzone S.A. 2.91ms from Seattle, US
73.42.231.92 AS7922 Comcast Cable Communications, LLC 10.39ms from Seattle, US
109.186.126.12 AS1680 Cellcom Fixed Line Communication L.P 2.76ms from Tel Aviv, IL
113.233.168.204 AS4837 CHINA UNICOM China169 Backbone 8.04ms from Tieling, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 155.158.79.85
traceroute to 155.158.79.85 (155.158.79.85): 9 hops max, 52 byte packets
3 [AS3356] 171.75.9.134 15.112 ms
4 [AS3356] 212.162.10.82 20.663 ms
5 [AS8501] 212.191.225.35 29.289 ms
6 [AS8508] 83.230.96.246 29.505 ms
7 *
8 *
9 *
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 AS8508 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs