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
155.158.211.71 █████████ 5
157.158.0.80 ██████████ 5
157.158.92.175 ████████ 4
83.230.125.10 █████████ 4
213.227.88.37 ██████████ 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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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
155.158.131.1 AS8508 Silesian University of Technology, Computer Centre 6.63ms from Warsaw, PL
212.106.189.30 AS8508 Silesian University of Technology, Computer Centre 6.05ms from Warsaw, PL
157.158.18.129 AS8508 Silesian University of Technology, Computer Centre 7.73ms from Warsaw, PL
155.158.7.1 AS8508 Silesian University of Technology, Computer Centre 5.96ms from Warsaw, PL
157.158.85.254 AS8508 Silesian University of Technology, Computer Centre 7.20ms from Warsaw, PL
157.158.93.126 AS8508 Silesian University of Technology, Computer Centre 6.34ms from Warsaw, PL
157.158.43.62 AS8508 Silesian University of Technology, Computer Centre 6.24ms from Warsaw, PL
83.230.117.251 AS8508 Silesian University of Technology, Computer Centre 6.33ms from Warsaw, PL
83.230.105.34 AS8508 Silesian University of Technology, Computer Centre 5.80ms from Warsaw, PL
212.106.177.100 AS8508 Silesian University of Technology, Computer Centre 5.56ms from Warsaw, PL
155.158.243.200 AS8508 Silesian University of Technology, Computer Centre 7.08ms from Warsaw, PL
157.158.108.135 AS8508 Silesian University of Technology, Computer Centre 6.61ms from Warsaw, PL
157.158.135.126 AS8508 Silesian University of Technology, Computer Centre 6.34ms from Warsaw, PL
157.158.8.254 AS8508 Silesian University of Technology, Computer Centre 6.25ms from Warsaw, PL
155.158.206.215 AS8508 Silesian University of Technology, Computer Centre 6.74ms from Warsaw, PL
83.230.126.107 AS8508 Silesian University of Technology, Computer Centre 5.60ms from Warsaw, PL
157.158.99.10 AS8508 Silesian University of Technology, Computer Centre 6.20ms from Warsaw, PL
155.158.9.1 AS8508 Silesian University of Technology, Computer Centre 5.93ms from Warsaw, PL
83.230.112.254 AS8508 Silesian University of Technology, Computer Centre 6.55ms from Warsaw, PL
212.106.179.129 AS8508 Silesian University of Technology, Computer Centre 5.75ms from Warsaw, PL
157.158.127.254 AS8508 Silesian University of Technology, Computer Centre 6.43ms from Warsaw, PL
155.158.108.4 AS8508 Silesian University of Technology, Computer Centre 6.19ms from Warsaw, PL
155.158.3.61 AS8508 Silesian University of Technology, Computer Centre 5.97ms from Warsaw, PL
155.158.112.45 AS8508 Silesian University of Technology, Computer Centre 7.03ms from Warsaw, PL
157.158.143.254 AS8508 Silesian University of Technology, Computer Centre 6.32ms 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
71.60.210.252 AS7922 Comcast Cable Communications, LLC 10.47ms from Ashburn, US
116.242.123.252 AS4847 China Networks Inter-Exchange 4.72ms from Beijing, CN
27.7.175.124 AS17488 Hathway IP Over Cable Internet 1.16ms from Bengaluru, IN
91.7.51.44 AS3320 Deutsche Telekom AG 2.01ms from Berlin, DE
107.11.177.188 AS10796 Charter Communications Inc 16.03ms from Columbus, US
70.94.50.204 AS11427 Charter Communications Inc 14.43ms from Dallas, US
79.235.185.124 AS3320 Deutsche Telekom AG 4.99ms from Frankfurt am Main, DE
81.179.129.44 AS13285 TalkTalk Communications Limited 1.10ms from London, GB
2.124.146.236 AS5607 Sky UK Limited 3.53ms from London, GB
77.70.177.44 AS5377 Marlink AS 13.08ms from Miami, US
189.239.162.108 AS8151 UNINET 4.41ms from Santiago de Queretaro, MX
189.78.167.124 AS27699 TELEFÔNICA BRASIL S.A 2.95ms from São Paulo, BR
85.73.160.60 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.15ms from Athens, GR
149.72.57.140 AS11377 SendGrid, Inc. 0.20ms from Chicago, US
14.180.160.44 AS45899 VNPT Corp 8.29ms from Da Nang, VN
170.94.5.124 AS21852 State Of Arkansas, Division of Information Systems 9.88ms from Dallas, US
23.6.231.188 AS16625 Akamai Technologies, Inc. 0.13ms from Fortaleza, BR
110.16.141.76 AS4837 CHINA UNICOM China169 Backbone 11.62ms from Hohhot, CN
114.107.170.12 AS4134 CHINANET-BACKBONE 14.93ms from Huai'an, CN
81.96.88.28 AS5089 Virgin Media Limited 9.27ms from London, GB
24.29.57.188 AS11351 Charter Communications Inc 11.18ms from Morris Plains, US
165.227.82.204 AS14061 DigitalOcean, LLC 0.22ms from New York City, US
93.213.110.92 AS3320 Deutsche Telekom AG 9.75ms from Nuernberg, DE
178.232.37.236 AS41164 GET Norway 2.51ms from Oslo, NO
107.23.113.140 AS14618 Amazon.com, Inc. 0.20ms from Reston, 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 83.230.76.86
traceroute to 83.230.76.86 (83.230.76.86): 10 hops max, 52 byte packets
3 [] 80.249.209.203 15.132 ms
4 *
5 [AS2603] 109.105.98.125 28.584 ms
6 [AS8501] 212.191.225.35 26.202 ms
7 [AS8508] 83.230.96.246 26.058 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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