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  3. AS15744

AS15744

Silesian University of Technology, Computer Centre

SILWEB-AS-COM
Organization
Title
Silesian University of Technology, Computer Centre
Details
Regional Internet registry
RIPE
Allocated
01 Jan 1970
IP Addresses count
45,056
Coordinates
Country
Poland
Summary
The organization Silesian University of Technology, Computer Centre allocates 6 IP netblocks under the autonomous system number (ASN ) of 15744. The regional internet registry (RIR ) for this ASN is RIPE. The country in which these IPs are located is Poland (PL), which is on #8 out of 249 countries by the total amount of ASNs allocated - 2,591.

AS15744 has 11 peers, 2 upstreams and 9 downstreams with a total of 45,056 IP addresses.
IP Address ranges
Block Description IPs count
83.230.0.0/18 PL-CKPOLSL-NET-20040521-COM 16,384
83.230.80.0/20 PL-CKPOLSL-NET-20040521-COM 4,096
195.82.160.0/19 PL-CKPOLSL-NET-19971021-COM 8,192
212.106.128.0/19 PL-CKPOLSL-NET-19981207-COM 8,192
212.106.160.0/20 PL-CKPOLSL-NET-19981207-COM 4,096
213.227.64.0/20 PL-CKPOLSL-NET-20001016-COM 4,096
Peers
ASN Name IPs Count
AS13293 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center 1,024
AS8508 Silesian University of Technology, Computer Centre 161,024
AS13000 Leon Sp. z o.o. 51,968
AS34969 Prestiz Jacek Dudek 3,584
AS35434 PirxNet Grzegorz Bialas 24,064
AS44124 Rybnet Sp. z o.o. Sp. k. 14,336
AS50231 Syrion Sp. z o.o. 25,088
AS196858 Betasoft Sp. z o.o. 2,048
AS199279 Silesian University of Technology, Computer Centre 256
AS201977 Miejski Zarzad Drog i Infrastruktury Informatycznej 1,024
AS196844 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center 576
Upstreams
ASN Name IPs Count
AS13293 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center 1,024
AS196844 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center 576
Downstreams
ASN Name IPs Count
AS8508 Silesian University of Technology, Computer Centre 161,024
AS13000 Leon Sp. z o.o. 51,968
AS34969 Prestiz Jacek Dudek 3,584
AS35434 PirxNet Grzegorz Bialas 24,064
AS44124 Rybnet Sp. z o.o. Sp. k. 14,336
AS50231 Syrion Sp. z o.o. 25,088
AS196858 Betasoft Sp. z o.o. 2,048
AS199279 Silesian University of Technology, Computer Centre 256
AS201977 Miejski Zarzad Drog i Infrastruktury Informatycznej 1,024
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