ASN Lookup Tool
AS19708 Reserved AS ZZ

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
AS19708
Organisation
Reserved AS ZZ
AS Name
IPv4 Addresses Announced
65,536
IPv4 Prefixes Announced
1
Bogon Prefixes Announced
0
IPv4 Space Rank
#3,308 out of 74,592
Registry
Registered Country
WORLD flag
Registration Date
Registration Change

Receiving From

ASN
Organisation
ASN
Organisation
US flag ATT Services Inc.

Active Prefixes

Prefix
Range From
Range To