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 ██████████ 27
157.158.70.85 ████████ 13
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
157.158.3.9 ██████████ 4
157.158.92.175 ██████████ 4

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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
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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

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

IP Address ASN Details
157.158.42.254 AS8508 Silesian University of Technology, Computer Centre 6.86ms from Warsaw, PL
157.158.25.254 AS8508 Silesian University of Technology, Computer Centre 6.76ms from Warsaw, PL
157.158.33.254 AS8508 Silesian University of Technology, Computer Centre 6.78ms from Warsaw, PL
212.106.181.233 AS8508 Silesian University of Technology, Computer Centre 6.93ms from Warsaw, PL
155.158.127.140 AS8508 Silesian University of Technology, Computer Centre 7.02ms from Warsaw, PL
155.158.108.4 AS8508 Silesian University of Technology, Computer Centre 6.13ms from Warsaw, PL
155.158.243.200 AS8508 Silesian University of Technology, Computer Centre 7.31ms from Warsaw, PL
212.106.186.175 AS8508 Silesian University of Technology, Computer Centre 6.77ms from Warsaw, PL
157.158.133.89 AS8508 Silesian University of Technology, Computer Centre 7.26ms from Warsaw, PL
2a01:1dc:1::1 AS8508 Silesian University of Technology, Computer Centre 6.69ms from Warsaw, PL
157.158.44.126 AS8508 Silesian University of Technology, Computer Centre 6.67ms from Warsaw, PL
83.230.99.1 AS8508 Silesian University of Technology, Computer Centre 6.75ms from Warsaw, PL
157.158.94.62 AS8508 Silesian University of Technology, Computer Centre 6.77ms from Warsaw, PL
157.158.70.65 AS8508 Silesian University of Technology, Computer Centre 6.99ms from Warsaw, PL
213.227.96.213 AS8508 Silesian University of Technology, Computer Centre 5.78ms from Warsaw, PL
212.106.188.66 AS8508 Silesian University of Technology, Computer Centre 6.69ms from Warsaw, PL
155.158.104.129 AS8508 Silesian University of Technology, Computer Centre 6.23ms from Warsaw, PL
155.158.130.1 AS8508 Silesian University of Technology, Computer Centre 6.78ms from Warsaw, PL
155.158.76.1 AS8508 Silesian University of Technology, Computer Centre 6.25ms from Warsaw, PL
157.158.66.210 AS8508 Silesian University of Technology, Computer Centre 7.23ms from Warsaw, PL
213.227.80.112 AS8508 Silesian University of Technology, Computer Centre 5.81ms from Warsaw, PL
157.158.11.67 AS8508 Silesian University of Technology, Computer Centre 7.09ms from Warsaw, PL
157.158.175.254 AS8508 Silesian University of Technology, Computer Centre 6.87ms from Warsaw, PL
155.158.252.141 AS8508 Silesian University of Technology, Computer Centre 6.20ms from Warsaw, PL
2a01:1de:1:f::29 AS8508 Silesian University of Technology, Computer Centre 5.76ms 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
48.217.198.140 AS8075 Microsoft Corporation 0.59ms from Ashburn, US
206.31.1.140 AS3561 CenturyLink Communications, LLC 0.83ms from Chicago, US
52.48.185.188 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
86.152.181.124 AS2856 British Telecommunications PLC 3.76ms from Erith, GB
81.103.171.28 AS5089 Virgin Media Limited 5.04ms from Erith, GB
154.214.88.12 AS139880 OWGELS INTERNATIONAL CO., LIMITED 1.06ms from Hong Kong, HK
126.91.216.220 AS17676 SoftBank Corp. 3.92ms from Osaka, JP
54.205.93.156 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
178.87.243.220 AS25019 Saudi Telecom Company JSC 3.49ms from Riyadh, SA
203.245.184.236 AS18305 POSCO DX 3.43ms from Seoul, KR
58.77.170.188 AS3786 LG DACOM Corporation 1.84ms from Seoul, KR
153.126.222.92 AS7684 SAKURA Internet Inc. 16.35ms from Tokyo, JP
168.222.28.60 AS146996 DEXSERVER 0.77ms from Bangkok, TH
81.243.112.92 AS5432 Proximus NV 3.31ms from Brussels, BE
52.178.186.252 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
20.82.196.60 AS8075 Microsoft Corporation 0.18ms from Dublin, IE
210.96.240.252 AS3786 LG DACOM Corporation 1.88ms from Incheon, KR
62.72.166.28 AS209242 Cloudflare London, LLC 0.12ms from Lisbon, PT
192.241.190.220 AS14061 DigitalOcean, LLC 0.69ms from New York City, US
175.126.110.12 AS9318 SK Broadband Co Ltd 1.66ms from Seoul, KR
200.207.36.140 AS27699 TELEFÔNICA BRASIL S.A 3.02ms from São Paulo, BR
102.25.133.28 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.19ms from Tunis, TN
46.48.81.108 AS12668 LLC "KomTehCentr" 0.72ms from Yekaterinburg, RU
66.189.62.76 AS20115 Charter Communications LLC 11.47ms from Ashburn, US
73.39.61.220 AS7922 Comcast Cable Communications, LLC 7.79ms from Ashburn, US

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 155.158.96.67
traceroute to 155.158.96.67 (155.158.96.67): 10 hops max, 52 byte packets
3 [] 80.249.209.203 15.201 ms
4 *
5 [AS2603] 109.105.98.125 28.537 ms
6 [AS8501] 212.191.225.35 26.454 ms
7 [AS8508] 83.230.96.246 25.663 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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