ASN Lookup Tool
AS49 US National Institute of Standards Technology

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
AS49
Organisation
US National Institute of Standards Technology
AS Name
US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOGY
IPv4 Addresses Announced
65,792
IPv4 Prefixes Announced
16
Bogon Prefixes Announced
0
IPv4 Space Rank
#2,869 out of 74,539
Registry
ARIN
Registered Country
US flag US
Registration Date
1985-09-04
Registration Change
2017-03-02

Receiving From

ASN
Organisation
ASN
Organisation
US flag Verizon Business
ASN
Organisation
US flag CenturyLink Communications LLC
ASN
Organisation
US flag National Oceanic and Atmospheric Administration

Active Prefixes

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