AS number 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 174
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

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
83.230.110.0/24 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 174 domain names hosted across 87 IP addresses on this ASN.

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IP Address Domain Domains on this IP
155.158.102.57 █████████ 27
157.158.70.85 ████████ 12
212.106.176.144 ██████████ 8
213.227.88.18 ██████████ 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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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
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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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
155.158.3.89 AS8508 Silesian University of Technology, Computer Centre 5.97ms from Warsaw, PL
83.230.121.45 AS8508 Silesian University of Technology, Computer Centre 5.56ms from Warsaw, PL
157.158.181.254 AS8508 Silesian University of Technology, Computer Centre 6.72ms from Warsaw, PL
155.158.243.200 AS8508 Silesian University of Technology, Computer Centre 7.06ms from Warsaw, PL
157.158.85.254 AS8508 Silesian University of Technology, Computer Centre 6.75ms from Warsaw, PL
157.158.20.254 AS8508 Silesian University of Technology, Computer Centre 6.46ms from Warsaw, PL
83.230.114.254 AS8508 Silesian University of Technology, Computer Centre 6.36ms from Warsaw, PL
213.227.87.45 AS8508 Silesian University of Technology, Computer Centre 5.50ms from Warsaw, PL
157.158.73.235 AS8508 Silesian University of Technology, Computer Centre 6.72ms from Warsaw, PL
213.227.98.233 AS8508 Silesian University of Technology, Computer Centre 5.59ms from Warsaw, PL
157.158.22.126 AS8508 Silesian University of Technology, Computer Centre 6.45ms from Warsaw, PL
213.227.122.91 AS8508 Silesian University of Technology, Computer Centre 5.97ms from Warsaw, PL
157.158.68.254 AS8508 Silesian University of Technology, Computer Centre 6.40ms from Warsaw, PL
157.158.42.126 AS8508 Silesian University of Technology, Computer Centre 6.38ms from Warsaw, PL
157.158.86.254 AS8508 Silesian University of Technology, Computer Centre 6.51ms from Warsaw, PL
155.158.88.2 AS8508 Silesian University of Technology, Computer Centre 7.82ms from Warsaw, PL
83.230.110.7 AS8508 Silesian University of Technology, Computer Centre 5.47ms from Warsaw, PL
213.227.96.213 AS8508 Silesian University of Technology, Computer Centre 5.48ms from Warsaw, PL
157.158.177.254 AS8508 Silesian University of Technology, Computer Centre 6.33ms from Warsaw, PL
155.158.138.104 AS8508 Silesian University of Technology, Computer Centre 6.40ms from Warsaw, PL
91.220.103.96 AS8508 Silesian University of Technology, Computer Centre 5.53ms from Warsaw, PL
157.158.92.29 AS8508 Silesian University of Technology, Computer Centre 7.07ms from Warsaw, PL
157.158.51.220 AS8508 Silesian University of Technology, Computer Centre 6.73ms from Warsaw, PL
157.158.191.190 AS8508 Silesian University of Technology, Computer Centre 6.24ms from Warsaw, PL
212.106.181.12 AS8508 Silesian University of Technology, Computer Centre 6.37ms 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
209.23.246.60 AS7725 Comcast Cable Communications, LLC 1.09ms from Atlanta, US
181.235.200.252 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 7.37ms from Bogota, CO
174.168.89.92 AS7922 Comcast Cable Communications, LLC 9.45ms from Boston, US
18.199.222.124 AS16509 Amazon.com, Inc. 0.12ms from Frankfurt am Main, DE
101.99.6.92 AS45903 CMC Telecom Infrastructure Company 0.96ms from Hanoi, VN
218.190.209.76 AS9304 HGC Global Communications Limited 1.77ms from Hong Kong, HK
182.185.121.60 AS17557 Pakistan Telecommunication Company Limited 4.54ms from Islamabad, PK
196.216.32.204 AS33763 Paratus Telecommunications Limited 17.19ms from Johannesburg, ZA
189.156.160.108 AS8151 UNINET 4.25ms from Santiago de Queretaro, MX
95.205.148.220 AS3301 Telia Company AB 8.94ms from Stockholm, SE
163.22.1.252 AS1659 Taiwan Academic Network (TANet) Information Center 4.14ms from Taipei, TW
218.167.120.188 AS3462 Data Communication Business Group 9.20ms from Taipei, TW
180.35.218.60 AS4713 NTT DOCOMO BUSINESS,Inc. 3.24ms from Tokyo, JP
142.113.149.124 AS577 Bell Canada 2.54ms from Toronto, CA
46.48.81.108 AS12668 LLC "KomTehCentr" 0.69ms from Yekaterinburg, RU
73.173.210.252 AS7922 Comcast Cable Communications, LLC 6.99ms from Ashburn, US
76.97.12.28 AS7922 Comcast Cable Communications, LLC 5.98ms from Atlanta, US
35.89.247.12 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
54.68.165.156 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
98.216.21.188 AS7922 Comcast Cable Communications, LLC 9.02ms from Boston, US
20.7.60.76 AS8075 Microsoft Corporation 0.35ms from Boydton, US
122.136.20.140 AS4837 CHINA UNICOM China169 Backbone 12.74ms from Changchun, CN
128.46.78.236 AS17 Purdue University 5.57ms from Chicago, US
216.31.71.60 AS209040 SeWiKom GmbH 3.17ms from Duesseldorf, DE
51.116.110.156 AS8075 Microsoft Corporation 0.22ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 -m12 83.230.107.135
traceroute to 83.230.107.135 (83.230.107.135): 12 hops max, 52 byte packets
5 [] 80.249.209.102 20.616 ms
7 [AS15744] 83.230.95.250 29.158 ms
8 [AS8508] 83.230.96.252 29.222 ms
9 [AS8508] 83.230.127.169 43.308 ms
10 *
11 *
12 *
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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