Autonomous System details

AS8508

Silesian University of Technology, Computer Centre  ·  polsl.pl

Poland

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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
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WHOIS Details

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

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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

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Peers

There are 12 peers for this ASN.

Peers Name
AS14840 BR.Digital Telecom
AS15744 SILWEB Autonomous System - Commercial
AS196844 PIONIER AS ams ix
AS24482 SG.GS
AS28917 Fiord Networks, UAB
AS3303 Swisscom (Switzerland) Ltd
AS39120 Convergenze S.p.A.
AS49544 i3D.net B.V
AS53062 ALT | GRUPO BRASIL TECPAR
AS6204 INTERKVM HOST SRL
AS6939 Hurricane Electric LLC
AS8501 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
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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
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
155.158.31.254 AS8508 Silesian University of Technology, Computer Centre 6.83ms from Warsaw, PL
83.230.111.125 AS8508 Silesian University of Technology, Computer Centre 5.89ms from Warsaw, PL
157.158.87.254 AS8508 Silesian University of Technology, Computer Centre 6.94ms from Warsaw, PL
2a01:1dc:0:b::1 AS8508 Silesian University of Technology, Computer Centre 6.72ms from Warsaw, PL
157.158.24.5 AS8508 Silesian University of Technology, Computer Centre 8.15ms from Warsaw, PL
83.230.121.45 AS8508 Silesian University of Technology, Computer Centre 5.77ms from Warsaw, PL
157.158.42.126 AS8508 Silesian University of Technology, Computer Centre 7.01ms from Warsaw, PL
157.158.25.94 AS8508 Silesian University of Technology, Computer Centre 7.03ms from Warsaw, PL
157.158.183.254 AS8508 Silesian University of Technology, Computer Centre 7.00ms from Warsaw, PL
157.158.96.94 AS8508 Silesian University of Technology, Computer Centre 6.90ms from Warsaw, PL
212.106.189.129 AS8508 Silesian University of Technology, Computer Centre 6.62ms from Warsaw, PL
157.158.49.254 AS8508 Silesian University of Technology, Computer Centre 6.88ms from Warsaw, PL
155.158.130.1 AS8508 Silesian University of Technology, Computer Centre 6.82ms from Warsaw, PL
83.230.126.107 AS8508 Silesian University of Technology, Computer Centre 5.88ms from Warsaw, PL
157.158.11.67 AS8508 Silesian University of Technology, Computer Centre 7.07ms from Warsaw, PL
155.158.86.129 AS8508 Silesian University of Technology, Computer Centre 6.28ms from Warsaw, PL
157.158.140.126 AS8508 Silesian University of Technology, Computer Centre 6.75ms from Warsaw, PL
155.158.136.229 AS8508 Silesian University of Technology, Computer Centre 6.76ms from Warsaw, PL
83.230.96.77 AS8508 Silesian University of Technology, Computer Centre 5.90ms from Warsaw, PL
155.158.206.215 AS8508 Silesian University of Technology, Computer Centre 7.12ms from Warsaw, PL
155.158.99.2 AS8508 Silesian University of Technology, Computer Centre 6.46ms from Warsaw, PL
157.158.207.254 AS8508 Silesian University of Technology, Computer Centre 7.09ms from Warsaw, PL
155.158.122.1 AS8508 Silesian University of Technology, Computer Centre 6.92ms from Warsaw, PL
157.158.90.204 AS8508 Silesian University of Technology, Computer Centre 7.31ms from Warsaw, PL
83.230.120.6 AS8508 Silesian University of Technology, Computer Centre 8.21ms 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
98.22.76.92 AS7029 Windstream Communications LLC 5.81ms from Atlanta, US
156.205.226.76 AS8452 TE-AS 3.68ms from Cairo, EG
192.237.160.44 AS19994 Rackspace Hosting 0.59ms from Chicago, US
52.57.30.44 AS16509 Amazon.com, Inc. 0.20ms from Frankfurt am Main, DE
91.2.120.60 AS3320 Deutsche Telekom AG 3.87ms from Hamburg, DE
175.228.208.252 AS4766 Korea Telecom 1.64ms from Incheon, KR
119.12.130.92 AS34779 T-2, d.o.o. 3.49ms from Ljubljana, SI
86.19.127.236 AS5089 Virgin Media Limited 7.68ms from London, GB
76.110.82.140 AS7922 Comcast Cable Communications, LLC 9.27ms from Miami, US
180.198.130.220 AS18126 Chubu Telecommunications Company, Inc. 6.22ms from Osaka, JP
122.29.185.252 AS4713 NTT DOCOMO BUSINESS,Inc. 6.90ms from Osaka, JP
116.73.145.204 AS17488 Hathway IP Over Cable Internet 1.30ms from Saint Thomas Mount, IN
52.8.152.76 AS16509 Amazon.com, Inc. 0.13ms from San Jose, US
38.33.6.76 AS54600 PEG TECH INC 0.64ms from San Jose, US
109.186.126.12 AS1680 Cellcom Fixed Line Communication L.P 2.76ms from Tel Aviv, IL
222.139.183.204 AS4837 CHINA UNICOM China169 Backbone 2.15ms from Zhengzhou, CN
212.47.189.140 AS6730 Sunrise GmbH 1.85ms from Zuerich, CH
77.61.98.92 AS1136 KPN B.V. 0.48ms from Amsterdam, NL
188.143.118.44 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 5.09ms from Budapest, HU
87.159.40.252 AS3320 Deutsche Telekom AG 3.91ms from Hamburg, DE
1.248.188.236 AS9318 SK Broadband Co Ltd 1.76ms from Incheon, KR
45.47.209.92 AS11351 Charter Communications Inc 12.31ms from New York City, US
182.45.62.204 AS4134 CHINANET-BACKBONE 4.96ms from Qingdao, CN
34.199.201.44 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
168.194.164.252 AS265393 FIRENET SERVIÇOS DE TELECOMUNICAÇÕES LTDA 1.08ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 155.158.168.83
traceroute to 155.158.168.83 (155.158.168.83): 10 hops max, 52 byte packets
3 [] 80.249.209.203 0.786 ms
4 *
6 [AS8501] 212.191.225.35 26.538 ms
7 [AS8508] 83.230.96.246 34.435 ms
8 *
9 *
10 *
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.

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