Report for 19718

Name

NCNI - MCNC, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

19718 NCNI - MCNC, US

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS81            NCREN - MCNC, US
  Downstream Adjacent AS list
    AS17031         WINSTON-SALEM-SCHOOLS - Winston-Salem/Forsyth County Schools, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
78278 AS19718        TRANSIT Originate:          0 /0.00   Transit:        512 /23.00 NCNI - MCNC, US

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 152.22.240.0/20             Withdrawn

Whois Entry

whois: 402613

IANA has recorded AS19718 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19718\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       19718
             ASName:         NCNI
             ASHandle:       AS19718
             RegDate:        2001-02-07
             Updated:        2026-06-10
             Ref:            https://rdap.arin.net/registry/autnum/19718
             
             
             OrgName:        MCNC
             OrgId:          MCNC
             Address:        3021 E. Cornwallis Rd
             City:           Durham
             StateProv:      NC
             PostalCode:     27713-2852
             Country:        US
             RegDate:        
             Updated:        2026-02-12
             Ref:            https://rdap.arin.net/registry/entity/MCNC
             
             
             OrgTechHandle: NCREN-ARIN
             OrgTechName:   NCREN Hostmaster
             OrgTechPhone:  +1-919-248-1405 
             OrgTechEmail:  hostmaster@ncren.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/NCREN-ARIN
             
             OrgAbuseHandle: ABUSE3348-ARIN
             OrgAbuseName:   Abuse Contact
             OrgAbusePhone:  +1-919-248-4111 
             OrgAbuseEmail:  abuse@mcnc.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3348-ARIN
             
             RTechHandle: NH34-ORG-ARIN
             RTechName:   NCREN Hostmaster
             RTechPhone:  +1-919-248-4111 
             RTechEmail:  hostmaster@ncren.net
             RTechRef:    https://rdap.arin.net/registry/entity/NH34-ORG-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #