AS81 MCNC

NCREN

Company Website

IPv4 Addresses: 2,323,456

Number of Peers: 54

Number of Prefixes: 152

ASN Allocated: 7^th August 1986

ASN
Prefixes
Peers
Upstreams
Downstreams
Graphs
World Map
Raw Whois

AS81 Summary

Regional Registry:

ARIN

Allocation Status:

Assigned

Allocation Date:

7^th August 1986

Allocated Country:

Traffic Ratio:

Balanced

Website:

http://www.mcnc.org

AS81 Network

IPv4 Prefixes:

150

IPv4 Peers:

43

IPv4 Upstreams:

6

IPv6 Prefixes:

2

IPv6 Peers:

11

IPv6 Upstreams:

4

Contacts

Email Contacts:

[email protected]

[email protected]

Abuse Contacts:

[email protected]

Address:

PO Box 12889,

Research Triangle Park,

NC,

27709,

US

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	128.109.0.0/16	MCNC		128.109.0.0/16	ARIN
	152.4.0.0/16	University of North Carolina System Office		152.4.0.0/16	ARIN
	152.6.0.0/16	Fayetteville State University		152.6.0.0/16	ARIN
	152.8.0.0/16	North Carolina Agricultural and Technical State University		152.8.0.0/16	ARIN
	152.8.0.0/13	Various Registries (Maintained by ARIN)		147.160.144.0/23	ARIN
	152.9.0.0/16	North Carolina Central University		152.9.0.0/16	ARIN
	152.10.0.0/16	Appalachian State University		152.10.0.0/16	ARIN
	152.11.0.0/16	Wake Forest University Baptist Medical Center		152.11.0.0/16	ARIN
	152.12.0.0/16	Winston-Salem State University		152.12.0.0/16	ARIN
	152.18.0.0/16	University of North Carolina at Asheville		152.18.0.0/16	ARIN
	152.20.0.0/16	University of North Carolina at Wilmington		152.20.0.0/16	ARIN
	152.21.0.0/16	The University of North Carolina at Pembroke		152.21.0.0/16	ARIN
	152.22.0.0/16	MCNC		152.22.0.0/16	ARIN
	152.22.48.0/21	MCNC		152.22.0.0/16	ARIN
	152.22.64.0/21	MCNC		152.22.0.0/16	ARIN
	152.22.72.0/21	MCNC		152.22.0.0/16	ARIN
	152.22.80.0/21	MCNC		152.22.0.0/16	ARIN
	152.22.96.0/21	MCNC		152.22.0.0/16	ARIN
	152.22.104.0/21	MCNC		152.22.0.0/16	ARIN
	152.22.112.0/21	MCNC		152.22.0.0/16	ARIN
	152.26.0.0/16	MCNC		152.26.0.0/16	ARIN
	152.26.16.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.44.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.60.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.69.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.87.0/24	MCNC		149.234.192.0/18	ARIN
	152.26.192.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.193.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.194.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.195.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.197.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.198.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.199.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.200.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.201.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.208.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.209.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.210.0/24	MCNC		149.255.184.0/21	RIPE
	152.26.211.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.212.0/24	MCNC		148.236.0.0/16	Lacnic
	152.26.213.0/24	MCNC		152.26.0.0/16	ARIN
	152.26.230.0/24	MCNC		152.26.0.0/16	ARIN
	152.27.0.0/16	MCNC		152.27.0.0/16	ARIN
	152.27.12.0/24	MCNC		152.27.0.0/16	ARIN
	152.28.0.0/16	MCNC		152.28.0.0/16	ARIN
	152.28.1.0/24	MCNC		148.103.0.0/16	Lacnic
	152.29.0.0/16	MCNC		152.29.0.0/16	ARIN
	152.30.0.0/16	Western Carolina University		152.30.0.0/16	ARIN
	152.30.10.0/24	Western Carolina University		152.30.0.0/16	ARIN
	152.30.92.0/24	Western Carolina University		152.30.0.0/16	ARIN
	152.30.92.0/22	Western Carolina University		152.108.0.0/16	AfriNIC
	152.32.0.0/18	Chowan University		152.32.0.0/18	ARIN
	152.35.0.0/16	Meredith College		152.35.0.0/16	ARIN
	152.38.0.0/18	Campbell University		152.38.0.0/18	ARIN
	152.38.17.0/24	Campbell University		152.38.0.0/18	ARIN
	152.38.18.0/24	Campbell University		152.38.0.0/18	ARIN
	152.38.64.0/19	Campbell University		152.38.0.0/16	ARIN
	152.38.160.0/19	Campbell University		152.38.160.0/19	ARIN
	152.38.192.0/20	Campbell University		152.38.192.0/18	ARIN
	152.38.208.0/20	Campbell University		152.38.192.0/18	ARIN
	152.38.224.0/19	Campbell University		152.38.192.0/18	ARIN
	152.40.0.0/16	MCNC		152.40.0.0/16	ARIN
	152.42.64.0/18	Davidson College		152.42.0.0/17	ARIN
	152.45.0.0/16	MCNC		152.45.0.0/16	ARIN
	152.45.1.0/24	MCNC		152.45.0.0/16	ARIN
	152.45.2.0/24	MCNC		152.45.0.0/16	ARIN
	152.45.3.0/24	MCNC		152.45.0.0/16	ARIN
	152.45.4.0/24	MCNC		152.45.0.0/16	ARIN
	152.45.5.0/24	MCNC		152.45.0.0/16	ARIN
	152.45.6.0/24	MCNC		152.45.0.0/16	ARIN
	152.45.8.0/24	MCNC		152.45.0.0/16	ARIN
	152.45.9.0/24	MCNC		152.45.0.0/16	ARIN
	152.45.10.0/24	MCNC		152.45.0.0/16	ARIN
	152.45.11.0/24	MCNC		152.45.0.0/16	ARIN
	152.45.15.0/24	MCNC		152.45.0.0/16	ARIN
	152.45.20.0/24	MCNC		148.153.0.0/16	ARIN
	152.46.0.0/16	MCNC		152.46.0.0/16	ARIN
	152.46.1.0/24	MCNC		148.240.0.0/16	Lacnic
	152.46.2.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.3.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.4.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.5.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.6.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.7.0/24	MCNC		149.140.0.0/16	RIPE
	152.46.8.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.9.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.12.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.13.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.14.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.15.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.16.0/21	MCNC		152.46.0.0/16	ARIN
	152.46.24.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.25.0/24	MCNC		148.209.0.0/16	Lacnic
	152.46.26.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.27.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.28.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.29.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.30.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.31.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.32.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.33.0/24	MCNC		149.165.0.0/16	ARIN
	152.46.34.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.35.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.36.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.37.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.38.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.39.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.42.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.43.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.44.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.45.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.47.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.48.0/24	MCNC		152.46.0.0/16	ARIN
	152.46.252.0/22	MCNC		152.46.0.0/16	ARIN
	152.47.0.0/16	MCNC		152.47.0.0/16	ARIN
	152.48.0.0/16	MCNC		152.48.0.0/16	ARIN
	152.49.0.0/16	MCNC		152.49.0.0/16	ARIN
	152.54.0.0/20	Renaissance Computing Institute		152.54.0.0/16	ARIN
	152.54.0.0/16	MCNC		152.54.0.0/16	ARIN
	152.55.0.0/16	MCNC		152.55.0.0/16	ARIN
	152.60.0.0/16	MCNC		152.60.0.0/16	ARIN
	152.60.4.0/24	MCNC		147.75.240.0/20	RIPE
	192.101.21.0/24	MCNC		192.101.21.0/24	ARIN
	192.101.22.0/24	MCNC		192.101.22.0/24	ARIN
	192.101.22.0/23	MCNC		192.101.22.0/24	ARIN
	192.101.24.0/24	MCNC		192.101.24.0/24	ARIN
	192.137.210.0/24	Durham Technical Community College		192.137.208.0/20	ARIN
	192.154.33.0/24	University of North Carolina School of the Arts		192.154.33.0/24	ARIN
	192.154.43.0/24	NCSSM		192.154.43.0/24	ARIN
	192.154.48.0/24	MCNC		192.154.48.0/24	ARIN
	192.154.53.0/24	MCNC		192.154.53.0/24	ARIN
	192.154.55.0/24	MCNC		192.154.55.0/24	ARIN
	192.154.58.0/24	MCNC		192.154.58.0/24	ARIN
	192.154.60.0/24	Lenoir-Rhyne University		192.154.60.0/24	ARIN
	192.154.61.0/24	Elizabeth City State University		192.154.61.0/24	ARIN
	192.154.66.0/24	MCNC		192.154.66.0/24	ARIN
	192.154.73.0/24	St. Andrews Presbyterian College		192.154.73.0/24	ARIN
	192.154.76.0/23	MCNC		192.154.76.0/24	ARIN
	192.154.95.0/24	Greensboro Area Health Education Center		192.154.95.0/24	ARIN
	192.189.244.0/24	Pitt Community College		192.189.244.0/24	ARIN
	198.85.0.0/16	MCNC		198.85.0.0/16	ARIN
	198.86.0.0/16	MCNC		198.86.0.0/16	ARIN
	198.86.244.0/22	Wake Technical Community College		198.86.0.0/16	ARIN
	204.84.0.0/15	MCNC		204.84.0.0/15	ARIN
	204.84.80.0/20	MCNC		204.84.0.0/15	ARIN
	204.84.112.0/21	MCNC		204.84.0.0/15	ARIN
	204.84.120.0/24	MCNC		205.175.200.0/21	ARIN
	204.85.192.0/18	MCNC		204.84.0.0/15	ARIN
	206.107.110.0/24	Sprint Midatlantic Telecom		206.104.0.0/14	ARIN
	206.211.64.0/19	Durham Public Schools		206.211.64.0/19	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2600:2700::/28	MCNC		2600:2700::/28	ARIN
	2610:28::/32	MCNC		2610:28::/32	ARIN

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS395465	APOG-UNCC-SOUTH	Apogee Telecom Inc.
	AS11537	INTERNET2-RESEARCH-EDU	Internet2
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS11164	INTERNET2-I2PX	Internet2
	AS393824	APOG-LENOIR-RHYNE	Apogee Telecom Inc.
	AS7018	ATT-INTERNET4	AT&T Services, Inc.
	AS174	COGENT-174	Cogent Communications
	AS19161	APOG-UNCC-NORTH	Apogee Telecom Inc.
	AS11777	NCAOC	North Carolina Adminstrative Office of the Courts
	AS13371	DUKE-INTERCHANGE	Duke University
	AS398580	QUEENS-UNIV-CLT-01	Queens University of Charlotte
	AS17031	WINSTON-SALEM-SCHOOLS	Winston-Salem/Forsyth County Schools
	AS32417	ELONU-AS	Elon University
	AS10952	ECU-AS	East Carolina University
	AS400959	CARYNC	Town of Cary
	AS36850	UNC-CH	University of North Carolina at Chapel Hill
	AS11442	NCSU	North Carolina State University
	AS11426	TWC-11426-CAROLINAS	Charter Communications Inc
	AS53785	UNC-GREENSBORO	University of North Carolina at Greensboro
	AS393875	UMO-AS	University of Mount Olive, Inc.
	AS18538	WCPSS-BOE	Wake County Public School System
	AS399708	NCWC-ARIN-ASN	North Carolina Wesleyan College
	AS33401	CPCC	Central Piedmont Community College
	AS399565	SHAWU-AS01	Shaw University
	AS40245	WAKE-FOREST-UNIVERSITY	Wake Forest University
	AS19718	NCNI	MCNC
	AS395312
	AS6559	NCIH	State of NC - State Telecommunications Services
	AS53384	UNCC-AS	University of North Carolina at Charlotte
	AS19413	ROANOKE-CONNECT-ASN-1	Roanoke Connect
	AS26741	CEMC	CarolinaEast Medical Center
	AS46255	CHARLOTTE-MECKLENBURG-SCHOOLS-NC	Charlotte-Mecklenburg Schools
	AS396837	SEAA18	North Carolina State Education Assistance Authority
	AS396391	GUILFORD-COLLEGE	Guilford College
	AS13862	NCSU-SNARE	North Carolina State University
	AS32711	WCGNC	Wake County Government
	AS399050	ROW-CAB-01	Rowan-Cabarrus Community College
	AS399407	SALEM-AC-01	Salem Academy and College
	AS394165	COGNC	City of Greenville, NC
	AS20197	NCRC-KANNAPOLIS	Castle & Cooke North Carolina, LLC
	AS396028	VIDANTHEALTH	Vidant Health
	AS46963	CITY-WINSTON-SALEM-AS	City of Winston-Salem

Country	ASN	Name	Description	IPv4
	AS10952	ECU-AS	East Carolina University
	AS11164	INTERNET2-I2PX	Internet2
	AS174	COGENT-174	Cogent Communications
	AS13371	DUKE-INTERCHANGE	Duke University
	AS36850	UNC-CH	University of North Carolina at Chapel Hill
	AS7018	ATT-INTERNET4	AT&T Services, Inc.
	AS19718	NCNI	MCNC
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS19413	ROANOKE-CONNECT-ASN-1	Roanoke Connect
	AS11442	NCSU	North Carolina State University
	AS11537	INTERNET2-RESEARCH-EDU	Internet2

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS174	COGENT-174	Cogent Communications
	AS7018	ATT-INTERNET4	AT&T Services, Inc.
	AS11426	TWC-11426-CAROLINAS	Charter Communications Inc
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS11164	INTERNET2-I2PX	Internet2

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS174	COGENT-174	Cogent Communications
	AS7018	ATT-INTERNET4	AT&T Services, Inc.
	AS11164	INTERNET2-I2PX	Internet2

IPv6 Upstream Graph

IPv4 Downstreams
IPv6 Downstreams

Country	ASN	Name	Description	IPv6
	AS46255	CHARLOTTE-MECKLENBURG-SCHOOLS-NC	Charlotte-Mecklenburg Schools
	AS19413	ROANOKE-CONNECT-ASN-1	Roanoke Connect
	AS36850	UNC-CH	University of North Carolina at Chapel Hill
	AS6559	NCIH	State of NC - State Telecommunications Services
	AS19718	NCNI	MCNC
	AS13371	DUKE-INTERCHANGE	Duke University
	AS396028	VIDANTHEALTH	Vidant Health
	AS398580	QUEENS-UNIV-CLT-01	Queens University of Charlotte
	AS11442	NCSU	North Carolina State University
	AS10952	ECU-AS	East Carolina University
	AS11777	NCAOC	North Carolina Adminstrative Office of the Courts
	AS19161	APOG-UNCC-NORTH	Apogee Telecom Inc.
	AS53785	UNC-GREENSBORO	University of North Carolina at Greensboro
	AS396391	GUILFORD-COLLEGE	Guilford College
	AS395465	APOG-UNCC-SOUTH	Apogee Telecom Inc.
	AS13862	NCSU-SNARE	North Carolina State University
	AS393824	APOG-LENOIR-RHYNE	Apogee Telecom Inc.
	AS393875	UMO-AS	University of Mount Olive, Inc.
	AS399708	NCWC-ARIN-ASN	North Carolina Wesleyan College
	AS400959	CARYNC	Town of Cary
	AS399407	SALEM-AC-01	Salem Academy and College
	AS17031	WINSTON-SALEM-SCHOOLS	Winston-Salem/Forsyth County Schools
	AS18538	WCPSS-BOE	Wake County Public School System
	AS32417	ELONU-AS	Elon University
	AS32711	WCGNC	Wake County Government
	AS40245	WAKE-FOREST-UNIVERSITY	Wake Forest University
	AS46963	CITY-WINSTON-SALEM-AS	City of Winston-Salem
	AS394165	COGNC	City of Greenville, NC
	AS26741	CEMC	CarolinaEast Medical Center
	AS53384	UNCC-AS	University of North Carolina at Charlotte
	AS399050	ROW-CAB-01	Rowan-Cabarrus Community College
	AS399565	SHAWU-AS01	Shaw University
	AS395312
	AS396837	SEAA18	North Carolina State Education Assistance Authority
	AS33401	CPCC	Central Piedmont Community College

Country	ASN	Name	Description	IPv4
	AS19413	ROANOKE-CONNECT-ASN-1	Roanoke Connect
	AS36850	UNC-CH	University of North Carolina at Chapel Hill
	AS19718	NCNI	MCNC
	AS13371	DUKE-INTERCHANGE	Duke University
	AS11442	NCSU	North Carolina State University
	AS10952	ECU-AS	East Carolina University

#
# 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 1997-2024, American Registry for Internet Numbers, Ltd.
#


ASNumber:       81
ASName:         NCREN
ASHandle:       AS81
RegDate:        1986-08-07
Updated:        2021-06-29    
Ref:            https://rdap.arin.net/registry/autnum/81


OrgName:        MCNC
OrgId:          MCNC-Z
Address:        PO Box 12889
City:           Research Triangle Park
StateProv:      NC
PostalCode:     27709
Country:        US
RegDate:        2021-06-14
Updated:        2022-04-01
Ref:            https://rdap.arin.net/registry/entity/MCNC-Z


OrgTechHandle: NCREN-ARIN
OrgTechName:   NCREN Hostmaster
OrgTechPhone:  +1-919-248-1405 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NCREN-ARIN

OrgTechHandle: NH34-ORG-ARIN
OrgTechName:   NCREN Hostmaster
OrgTechPhone:  +1-919-248-4111 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NH34-ORG-ARIN

OrgAbuseHandle: ABUSE3348-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +1-919-248-4111 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3348-ARIN

RTechHandle: NH34-ORG-ARIN
RTechName:   NCREN Hostmaster
RTechPhone:  +1-919-248-4111 
RTechEmail:  [email protected]
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 1997-2024, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed