ASN Details
ASN
AS203619
Organisation
Tomas Oliveira Valente Leite de Castro
Name
CASTRO-INTERNET
Total IPv4 Addresses
0
Total IPv4 Prefixes
0
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
NA
Registry
Ripe
Registered Country
PTRegistered Country Name
Portugal
Registered Date
2022-07-28
Registration Last Change
2023-04-11
Receiving From
ASN
Organisation
Tomas Oliveira Valente Leite de CastroIPv6 Active Prefixes
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.