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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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
155.158.4.81 AS8508 Silesian University of Technology, Computer Centre 6.30ms from Warsaw, PL
212.106.188.66 AS8508 Silesian University of Technology, Computer Centre 6.62ms from Warsaw, PL
157.158.8.254 AS8508 Silesian University of Technology, Computer Centre 6.67ms from Warsaw, PL
157.158.96.94 AS8508 Silesian University of Technology, Computer Centre 6.90ms from Warsaw, PL
157.158.18.129 AS8508 Silesian University of Technology, Computer Centre 8.17ms from Warsaw, PL
157.158.94.174 AS8508 Silesian University of Technology, Computer Centre 7.03ms from Warsaw, PL
2a01:1dc:0:b::1 AS8508 Silesian University of Technology, Computer Centre 6.72ms from Warsaw, PL
157.158.163.254 AS8508 Silesian University of Technology, Computer Centre 6.75ms from Warsaw, PL
213.227.88.18 AS8508 Silesian University of Technology, Computer Centre 6.12ms from Warsaw, PL
155.158.129.1 AS8508 Silesian University of Technology, Computer Centre 6.85ms from Warsaw, PL
83.230.122.2 AS8508 Silesian University of Technology, Computer Centre 6.79ms from Warsaw, PL
157.158.140.126 AS8508 Silesian University of Technology, Computer Centre 6.75ms from Warsaw, PL
213.227.96.213 AS8508 Silesian University of Technology, Computer Centre 5.76ms from Warsaw, PL
213.227.93.16 AS8508 Silesian University of Technology, Computer Centre 6.06ms from Warsaw, PL
157.158.127.254 AS8508 Silesian University of Technology, Computer Centre 6.97ms from Warsaw, PL
83.230.117.252 AS8508 Silesian University of Technology, Computer Centre 7.07ms from Warsaw, PL
155.158.6.2 AS8508 Silesian University of Technology, Computer Centre 6.31ms from Warsaw, PL
157.158.16.1 AS8508 Silesian University of Technology, Computer Centre 6.93ms from Warsaw, PL
157.158.191.222 AS8508 Silesian University of Technology, Computer Centre 6.94ms from Warsaw, PL
155.158.140.239 AS8508 Silesian University of Technology, Computer Centre 6.72ms from Warsaw, PL
157.158.91.98 AS8508 Silesian University of Technology, Computer Centre 7.53ms from Warsaw, PL
157.158.142.254 AS8508 Silesian University of Technology, Computer Centre 7.11ms from Warsaw, PL
157.158.3.254 AS8508 Silesian University of Technology, Computer Centre 6.84ms from Warsaw, PL
155.158.108.4 AS8508 Silesian University of Technology, Computer Centre 6.08ms from Warsaw, PL
157.158.33.254 AS8508 Silesian University of Technology, Computer Centre 7.11ms 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
150.148.26.124 AS22828 United States Food and Drug Administration 1.52ms from Ashburn, US
54.203.136.220 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
141.19.140.28 AS553 BelWue-Koordination 2.16ms from Frankfurt am Main, DE
113.6.194.220 AS4837 CHINA UNICOM China169 Backbone 7.33ms from Harbin, CN
207.56.96.204 AS54801 Zillion Network Inc. 1.54ms from Hong Kong, HK
18.171.242.12 AS16509 Amazon.com, Inc. 0.21ms from London, GB
34.75.109.60 AS396982 Google LLC 0.12ms from Moncks Corner, US
18.205.131.204 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
192.184.212.140 AS46375 Sonic Telecom LLC 2.56ms from San Jose, US
120.11.84.188 AS4837 CHINA UNICOM China169 Backbone 9.21ms from Tianjin, CN
124.92.95.92 AS4837 CHINA UNICOM China169 Backbone 1.99ms from Tieling, CN
154.244.103.92 AS36947 Telecom Algeria 8.98ms from Valencia, ES
209.23.246.60 AS7725 Comcast Cable Communications, LLC 1.11ms from Atlanta, US
54.186.231.12 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
43.144.4.12 AS45090 Shenzhen Tencent Computer Systems Company Limited 3.12ms from Guangzhou, CN
174.65.129.60 AS22773 Cox Communications Inc. 8.52ms from Los Angeles, US
8.3.94.108 AS395354 Starry, Inc. 10.00ms from Los Angeles, US
188.13.77.220 AS3269 Telecom Italia S.p.A. 4.89ms from Milan, IT
58.173.47.220 AS1221 Telstra Limited 1.74ms from Perth, AU
87.18.199.124 AS3269 Telecom Italia S.p.A. 7.61ms from Rome, IT
211.232.45.60 AS17877 KX NexG Co., LTD 2.60ms from Seoul, KR
211.112.218.92 AS38669 LG HelloVision Corp. 3.33ms from Seoul, KR
1.105.0.12 AS4766 Korea Telecom 1.71ms from Seoul, KR
60.76.96.236 AS17676 SoftBank Corp. 3.05ms from Tokyo, JP
193.219.13.108 AS6769 Kertinis valstybes telekomunikaciju centras 0.40ms from Vilnius, LT

Traceroute

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

$
traceroute -a -n -q1 -m9 155.158.165.36
traceroute to 155.158.165.36 (155.158.165.36): 9 hops max, 52 byte packets
2 *
3 [AS3356] 171.75.9.134 15.939 ms
4 [AS3356] 212.162.10.82 21.428 ms
5 [AS8501] 212.191.225.35 30.338 ms
6 [AS8508] 83.230.96.246 30.338 ms
7 *
8 *
9 *
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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