ASN Lookup Tool
AS21636 Prometric Inc.
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 Lookup for:
AS21636
Powered By:ASN Details
ASN
AS21636
Organisation
Prometric Inc.
AS Name
PROMETRIC
IPv4 Addresses Announced
768
IPv4 Prefixes Announced
3
Bogon Prefixes Announced
0
IPv4 Space Rank
#43,476 out of 74,715
Registry
ARIN
Registered Country
US
Registration Date
2001-06-01
Registration Change
2012-02-24
TELUS Communications Inc.
Internet Initiative Japan Inc.
Vodafone Group PLC
Telia Company AB
Active Prefixes
Prefix
Range From
Range To