ASN Lookup Tool
AS21633 National Business Center Department of theInterior

π

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:

AS21633

Powered By:

ASN Extended Info API

ASN Details

ASN
AS21633
Organisation
National Business Center Department of theInterior
AS Name
DOI-NBC-NET
IPv4 Addresses Announced
2,560
IPv4 Prefixes Announced
3
Bogon Prefixes Announced
0
IPv4 Space Rank
#20,037 out of 75,035
Registry
ARIN
Registered Country
US flag US
Registration Date
2001-06-01
Registration Change
2020-02-19

Receiving From

ASN
Organisation
ASN
Organisation
US flag Bureau of Land Management Joint Pipeline Office

Active Prefixes

Prefix
Range From
Range To