AS8508
Education
Data retrieved at
This AS-only summary is estimated from a sample IP within a prefix announced by this AS, not from a specific query. Search a real IP for exact details.
Network
AS Number
AS8508
Company
Silesian University of Technology, Computer Centre
Type
Education
IPv4 Addresses
166,400
IPv6 Addresses
2.37×10²⁹
Registry (RIR)
RIPE NCC
83.230.64.0/20
Abuse Contacts
Announced Prefixes (15)
Netblock
Num. of IPs
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Unknown
No valid ROA was found for this prefix.
UNKNOWN
Validated Prefix
83.230.64.0/20
Authorized ASN
Not available
IP Geolocation
Country
Poland
Continent
Europe
European Union
Yes
Phone prefix
+48
Currency
Polish Zloty (PLN zł)