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
157.158.171.254 AS8508 Silesian University of Technology, Computer Centre 7.06ms from Warsaw, PL
83.230.117.252 AS8508 Silesian University of Technology, Computer Centre 7.07ms from Warsaw, PL
157.158.32.254 AS8508 Silesian University of Technology, Computer Centre 7.23ms from Warsaw, PL
157.158.167.254 AS8508 Silesian University of Technology, Computer Centre 6.91ms from Warsaw, PL
157.158.1.254 AS8508 Silesian University of Technology, Computer Centre 6.98ms from Warsaw, PL
157.158.96.94 AS8508 Silesian University of Technology, Computer Centre 6.90ms from Warsaw, PL
157.158.140.126 AS8508 Silesian University of Technology, Computer Centre 6.75ms from Warsaw, PL
155.158.102.210 AS8508 Silesian University of Technology, Computer Centre 6.45ms from Warsaw, PL
212.106.188.66 AS8508 Silesian University of Technology, Computer Centre 6.62ms from Warsaw, PL
157.158.93.190 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
155.158.130.1 AS8508 Silesian University of Technology, Computer Centre 6.82ms from Warsaw, PL
155.158.3.1 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
213.227.103.254 AS8508 Silesian University of Technology, Computer Centre 5.72ms from Warsaw, PL
157.158.95.62 AS8508 Silesian University of Technology, Computer Centre 6.81ms from Warsaw, PL
83.230.105.225 AS8508 Silesian University of Technology, Computer Centre 7.03ms from Warsaw, PL
155.158.103.231 AS8508 Silesian University of Technology, Computer Centre 6.61ms from Warsaw, PL
212.106.181.5 AS8508 Silesian University of Technology, Computer Centre 6.99ms from Warsaw, PL
157.158.191.222 AS8508 Silesian University of Technology, Computer Centre 6.94ms from Warsaw, PL
157.158.163.254 AS8508 Silesian University of Technology, Computer Centre 6.75ms from Warsaw, PL
157.158.139.254 AS8508 Silesian University of Technology, Computer Centre 7.22ms from Warsaw, PL
157.158.85.254 AS8508 Silesian University of Technology, Computer Centre 7.02ms from Warsaw, PL
157.158.177.254 AS8508 Silesian University of Technology, Computer Centre 7.03ms from Warsaw, PL
155.158.31.254 AS8508 Silesian University of Technology, Computer Centre 6.83ms 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
35.163.248.92 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
106.201.3.108 AS24560 Bharti Airtel Ltd., Telemedia Services 9.47ms from Delhi, IN
96.53.165.124 AS6327 Shaw Communications 9.58ms from Edmonton, CA
18.198.9.188 AS16509 Amazon.com, Inc. 0.32ms from Frankfurt am Main, DE
57.135.155.156 AS30404 Blue Stream 7.14ms from Miami, US
76.110.82.140 AS7922 Comcast Cable Communications, LLC 9.27ms from Miami, US
188.13.77.220 AS3269 Telecom Italia S.p.A. 4.89ms from Milan, IT
174.53.115.76 AS7922 Comcast Cable Communications, LLC 8.31ms from Orlando, US
147.30.45.156 AS9198 JSC Kazakhtelecom 2.28ms from Almaty, KZ
209.23.246.60 AS7725 Comcast Cable Communications, LLC 1.11ms from Atlanta, US
177.157.47.92 AS18881 TELEFÔNICA BRASIL S.A 9.05ms from Curitiba, BR
87.170.115.156 AS3320 Deutsche Telekom AG 6.60ms from Frankfurt am Main, DE
93.122.86.12 AS48951 Telekom Deutschland GmbH 2.36ms from Frankfurt am Main, DE
113.6.194.220 AS4837 CHINA UNICOM China169 Backbone 7.33ms from Harbin, CN
12.220.210.236 AS7018 AT&T Enterprises, LLC 0.86ms from Kansas City, US
37.218.252.156 AS8648 dogado GmbH 0.22ms from Leipzig, DE
65.149.17.252 AS209 CenturyLink Communications, LLC 9.55ms from Los Angeles, US
174.65.129.60 AS22773 Cox Communications Inc. 8.52ms from Los Angeles, US
104.185.171.108 AS7018 AT&T Enterprises, LLC 4.03ms from Los Angeles, US
89.93.122.204 AS5410 Bouygues Telecom SA 11.31ms from Marseille, FR
93.47.184.124 AS12874 Fastweb SpA 1.17ms from Milan, IT
87.89.70.92 AS5410 Bouygues Telecom SA 2.81ms from Paris, FR
119.187.135.12 AS4837 CHINA UNICOM China169 Backbone 6.98ms from Qingdao, CN
104.165.96.28 AS18779 EGIHosting 0.12ms from Santa Clara, US
186.149.122.236 AS28118 ALTICE DOMINICANA S.A. 9.61ms from Santo Domingo, DO

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 157.158.254.83
traceroute to 157.158.254.83 (157.158.254.83): 7 hops max, 52 byte packets
3 [] 195.182.218.111 14.522 ms
4 [AS8508] 212.106.191.23 19.014 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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