Silesian University of Technology, Computer Centre

AS 8508 SILWEB-AS-EDU

Silesian University of Technology, Computer Centre

AS 8508 SILWEB-AS-EDU

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

165,376 IP addresses

Network

ASN	8508
Name	SILWEB-AS-EDU
Organization	Silesian University of Technology, Computer Centre
Country	Poland
Registry	RIPE NCC

Details

IPv4 addresses	165,376
IPv6 /64 networks	1.75 x 2³⁴
Prefixes	19

Other ASN allocated to Silesian University of Technology, Computer Centre

ASN	Name	IP addresses
15744	SILWEB-AS-COM	45,056
199279	SILWEB-AS-PEERINGS	256

Prefixes for AS8508

IPv4 addresses

Network		Location	Addresses
155.158.0.0/16	Silesian University of Technology, Computer Centre	Katowice	65,536
157.158.0.0/16	CKPOLSL - Silesian University of Technology	Gliwice	65,536
185.126.188.0/22	Silesian University of Technology, Computer Centre	Gliwice	1,024
212.106.176.0/20	Ckpolsl	Katowice	4,096
212.106.183.0/24	Ckpolsl	Bielsko-Biala	256
212.106.184.0/22	Ckpolsl	Bielsko-Biala	1,024
213.227.80.0/20	Ckpolsl	Katowice	4,096
213.227.88.0/21	Ckpolsl	Katowice	2,048
213.227.96.0/19	Ckpolsl	Katowice	8,192
83.230.110.0/24	Ckpolsl	Katowice	256
83.230.118.0/23	Silesian University of Technology	Gliwice	512
83.230.123.0/24	Ckpolsl	Bielsko-Biala	256
83.230.64.0/20	Ckpolsl	Katowice	4,096
83.230.96.0/19	Ckpolsl	Rybnik (Śródmieście)	8,192
91.220.103.0/24	Silesian University of Technology, Computer Centre	Katowice	256

IPv6 addresses

Network		Location	/64 Prefixes
2a01:1d8::/30	Ckpolsl	Gliwice	2³⁴
2a01:1dc::/32	Silesian University of Technology	Gliwice	2³²
2a01:1dd::/32	Silesian University of Technology, Computer Centre	Gliwice	2³²
2a01:1de::/32	Silesian University of Technology, Computer Centre	Gliwice	2³²