ASN Lookup Tool
AS26380 MasterCard Technologies LLC

An 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.

ASN Details

ASN
AS26380
Organisation
MasterCard Technologies LLC
AS Name
MASTER-7-AS
IPv4 Addresses Announced
11,648
IPv4 Prefixes Announced
46
Bogon Prefixes Announced
0
IPv4 Space Rank
#8,620 out of 74,591
Registry
ARIN
Registered Country
US flag US
Registration Date
2010-09-17
Registration Change
2012-03-02

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Active Prefixes

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