ASN Lookup Tool

MCNC mcnc.org US US 2 Routes

AS Data

AS19718

AS19718MCNC

AS Number 19718
AS Name NCNI
Organization MCNC(mcnc)
Country US
Website mcnc.org
Number of IPv4 Routes 1
Number of IPv6 Routes 1
ASN type ISP
Registry ARIN
Date Allocated 2001-02-07

ASN Intelligence API for production workflows

Use ASN data for AS19718 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

IP Ranges

Route # IPs
152.22.240.0/20 4096
2610:28:f020::/48 ~1×10²⁴

Raw Whois Response

#
# 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:        2021-06-29    
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


OrgAbuseHandle: ABUSE3348-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +1-919-248-4111 
OrgAbuseEmail:  abuse@mcnc.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3348-ARIN

OrgTechHandle: NCREN-ARIN
OrgTechName:   NCREN Hostmaster
OrgTechPhone:  +1-919-248-1405 
OrgTechEmail:  hostmaster@ncren.net
OrgTechRef:    https://rdap.arin.net/registry/entity/NCREN-ARIN

RTechHandle: NH34-ORG-ARIN
RTechName:   NCREN Hostmaster
RTechPhone:  +1-919-248-1405 
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.
#

Parsed Whois Response

Peers

AS Number Description Country
AS17031 Winston-Salem/Forsyth County Schools US
AS17031 Winston Salem/Forsyth County Schools US
AS81 MCNC US

Upstreams

AS Number Description Country
AS81 MCNC US

Downstreams

AS Number Description Country
AS17031 Winston Salem/Forsyth County Schools US

Contacts

Email Contacts

Abuse Contacts

Ready to get started?Get Started with IP Intelligence API Today

CTA Illustration

Frequently Asked Questions

ASN AS19718 is an Autonomous System Number used to identify a network for BGP internet routing.
AS19718 is listed under MCNC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.