ASN Lookup Tool
AS81 MCNC

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
AS81
Organisation
MCNC
AS Name
NCREN
IPv4 Addresses Announced
2,101,504
IPv4 Prefixes Announced
290
Bogon Prefixes Announced
0
IPv4 Space Rank
#210 out of 74,582
Registry
ARIN
Registered Country
US flag US
Registration Date
1986-08-08
Registration Change
2021-06-29

Receiving From

ASN
Organisation
ASN
Organisation
US flag ATT Services Inc.
ASN
Organisation
US flag Level 3 Parent LLC
ASN
Organisation
US flag Cogent Communications
ASN
Organisation
US flag Charter Communications Inc
ASN
Organisation
US flag Zayo Bandwidth
ASN
Organisation
US flag Internet2
ASN
Organisation
US flag Internet2

Transit To

ASN
Organisation
ASN
Organisation
US flag State of NC State Telecommunications Services
ASN
Organisation
US flag North Carolina State University
ASN
Organisation
US flag Duke University
ASN
Organisation
US flag East Carolina University
ASN
Organisation
US flag Roanoke Connect
ASN
Organisation
US flag North Carolina Adminstrative Office of the Courts
ASN
Organisation
US flag Apogee Telecom Inc.
ASN
Organisation
US flag Apogee Telecom Inc.
ASN
Organisation
US flag CarolinaEast Medical Center
ASN
Organisation
US flag Apogee Telecom Inc.
Showing 10 of 33 Results View More >

Active Prefixes

Showing 10 of 290 Results View More >