AS number details

AS8508

Silesian University of Technology, Computer Centre  ·  polsl.pl

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AS8508 – Silesian University of Technology, Computer Centre

Field Value
Country Poland
Website polsl.pl
Hosted domains 169
Number of IPv4 160,000
Number of IPv6 554,597,137,599,850,363,154,807,652,352
ASN type Education
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 6 years ago on Dec 04, 2019
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
83.230.110.0/24 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
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WHOIS Details


                                                ASHandle:       AS8508
                                                OrgID:          AS8508
                                                ASName:         AS8508
                                                ASNumber:       AS8508
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 169 domain names hosted across 86 IP addresses on this ASN.

IP Address Domain Domains on this IP
155.158.102.57 ██████████ 23
157.158.70.85 ████████ 12
213.227.88.18 ██████████ 8
212.106.176.144 ██████████ 8
91.220.103.13 ██████████ 6
157.158.0.80 ██████████ 5
155.158.211.71 █████████ 5
213.227.88.37 ██████████ 4
83.230.125.10 █████████ 4
157.158.92.175 ████████ 4

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Useful for Cybersecurity

Peers

There are 13 peers for this ASN.

Peers Name
AS14840 BR.Digital Provider
AS15744 SILWEB Autonomous System - Commercial
AS198150 SIACOM JSC
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS24482 SG.GS
AS28917 Fiord Networks, UAB
AS3303 Swisscom (Switzerland) Ltd
AS39120 Convergenze S.p.A.
AS49544 i3D.net B.V
AS57463 NetIX Communications JSC
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.

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
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
157.158.141.254 AS8508 Silesian University of Technology, Computer Centre 6.49ms from Warsaw, PL
155.158.2.225 AS8508 Silesian University of Technology, Computer Centre 5.97ms from Warsaw, PL
157.158.183.254 AS8508 Silesian University of Technology, Computer Centre 6.21ms from Warsaw, PL
213.227.98.241 AS8508 Silesian University of Technology, Computer Centre 5.60ms from Warsaw, PL
157.158.90.204 AS8508 Silesian University of Technology, Computer Centre 6.91ms from Warsaw, PL
157.158.39.126 AS8508 Silesian University of Technology, Computer Centre 6.55ms from Warsaw, PL
212.106.186.173 AS8508 Silesian University of Technology, Computer Centre 6.68ms from Warsaw, PL
157.158.27.18 AS8508 Silesian University of Technology, Computer Centre 6.96ms from Warsaw, PL
157.158.26.254 AS8508 Silesian University of Technology, Computer Centre 6.32ms from Warsaw, PL
157.158.28.254 AS8508 Silesian University of Technology, Computer Centre 6.87ms from Warsaw, PL
157.158.30.126 AS8508 Silesian University of Technology, Computer Centre 6.75ms from Warsaw, PL
83.230.103.126 AS8508 Silesian University of Technology, Computer Centre 5.82ms from Warsaw, PL
155.158.212.1 AS8508 Silesian University of Technology, Computer Centre 5.97ms from Warsaw, PL
157.158.2.126 AS8508 Silesian University of Technology, Computer Centre 6.57ms from Warsaw, PL
155.158.9.1 AS8508 Silesian University of Technology, Computer Centre 5.93ms from Warsaw, PL
157.158.112.45 AS8508 Silesian University of Technology, Computer Centre 6.88ms from Warsaw, PL
83.230.105.34 AS8508 Silesian University of Technology, Computer Centre 5.80ms from Warsaw, PL
157.158.94.158 AS8508 Silesian University of Technology, Computer Centre 6.16ms from Warsaw, PL
157.158.108.135 AS8508 Silesian University of Technology, Computer Centre 6.61ms from Warsaw, PL
157.158.25.94 AS8508 Silesian University of Technology, Computer Centre 6.48ms from Warsaw, PL
157.158.14.222 AS8508 Silesian University of Technology, Computer Centre 6.66ms from Warsaw, PL
157.158.189.254 AS8508 Silesian University of Technology, Computer Centre 6.65ms from Warsaw, PL
213.227.122.91 AS8508 Silesian University of Technology, Computer Centre 5.95ms from Warsaw, PL
83.230.101.158 AS8508 Silesian University of Technology, Computer Centre 5.73ms from Warsaw, PL
157.158.161.254 AS8508 Silesian University of Technology, Computer Centre 6.25ms 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
185.63.253.12 AS60064 HOSTPALACE DATACENTERS LTD 0.21ms from Amsterdam, NL
128.172.244.204 AS16643 Virginia Commonwealth University 3.78ms from Ashburn, US
52.170.47.124 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
8.146.244.60 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.62ms from Beijing, CN
110.240.180.28 AS4837 CHINA UNICOM China169 Backbone 7.85ms from Beijing, CN
116.242.123.252 AS4847 China Networks Inter-Exchange 4.72ms from Beijing, CN
105.188.117.108 AS36925 MEDITELECOM 4.28ms from Casablanca, MA
113.219.198.28 AS63835 CT-HuNan-Changsha-IDC 1.08ms from Changsha, CN
34.16.17.236 AS396982 Google LLC 0.12ms from Council Bluffs, US
80.140.180.108 AS3320 Deutsche Telekom AG 9.79ms from Frankfurt am Main, DE
79.235.185.124 AS3320 Deutsche Telekom AG 4.99ms from Frankfurt am Main, DE
84.152.237.220 AS3320 Deutsche Telekom AG 2.15ms from Frankfurt am Main, DE
43.144.4.12 AS45090 Shenzhen Tencent Computer Systems Company Limited 3.05ms from Guangzhou, CN
27.70.141.60 AS7552 Viettel Group 1.61ms from Ho Chi Minh City, VN
80.31.154.188 AS3352 TELEFONICA DE ESPANA S.A.U. 9.49ms from Madrid, ES
177.249.10.252 AS16960 Television Internacional, S.A. de C.V. 4.48ms from Mexico City, MX
172.126.155.140 AS7018 AT&T Enterprises, LLC 3.96ms from Miami, US
217.247.215.204 AS3320 Deutsche Telekom AG 4.82ms from Nuernberg, DE
163.221.34.140 AS131158 Nara Institute of Science and Technology, National University Corporation 1.77ms from Osaka, JP
75.218.79.236 AS6167 Verizon Business 7.55ms from San Jose, US
189.157.216.236 AS8151 UNINET 16.65ms from Santiago de Queretaro, MX
189.239.162.108 AS8151 UNINET 4.41ms from Santiago de Queretaro, MX
128.201.8.76 AS266603 NEXT FIBRA 9.56ms from Sao Paulo, BR
157.245.192.124 AS14061 DigitalOcean, LLC 0.20ms from Singapore, SG
110.227.226.220 AS24560 Bharti Airtel Ltd., Telemedia Services 3.22ms from Ahmedabad, IN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 157.158.237.125
traceroute to 157.158.237.125 (157.158.237.125): 10 hops max, 52 byte packets
4 [AS3356] 171.75.9.134 110.096 ms
5 [AS3356] 212.162.10.82 113.845 ms
6 [AS8501] 212.191.225.35 121.067 ms
7 [AS8508] 83.230.96.246 120.747 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
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.

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