AS81 NCREN - MCNC, US

AS Number

AS81

AS Name

NCREN

Org Name

MCNC

Country

United States

Registry

arin

RegDate

2021-06-14

Updated

2025-02-13

AS81 Looking Glass

IPv4Prefixes

166

IPv6Prefixes

IPv4 NUMs

2,126,592

IPv6 NUMs(/64)

73,031,221,248

2,126,592 IPv4 Addresses

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
128.109.0.0/24	MCNC	256
128.109.0.0/16	MCNC	65536
152.4.0.0/24	University of North Carolina System Office	256
152.4.0.0/16	University of North Carolina System Office	65536
152.6.0.0/24	Fayetteville State University	256
152.6.0.0/16	Fayetteville State University	65536
152.8.0.0/24	North Carolina Agricultural and Technical State University	256
152.8.0.0/16	North Carolina Agricultural and Technical State University	65536
152.9.0.0/24	North Carolina Central University	256
152.9.0.0/16	North Carolina Central University	65536
152.10.0.0/24	Appalachian State University	256
152.10.0.0/16	Appalachian State University	65536
152.11.0.0/24	Wake Forest University Baptist Medical Center	256
152.11.0.0/16	Wake Forest University Baptist Medical Center	65536
152.12.0.0/24	Winston-Salem State University	256
152.12.0.0/16	Winston-Salem State University	65536
152.18.0.0/24	University of North Carolina at Asheville	256
152.18.0.0/16	University of North Carolina at Asheville	65536
152.20.0.0/24	University of North Carolina at Wilmington	256
152.20.0.0/16	University of North Carolina at Wilmington	65536
152.21.0.0/24	The University of North Carolina at Pembroke	256
152.21.0.0/16	The University of North Carolina at Pembroke	65536
152.22.0.0/24	Winston-Salem/Forsyth County Schools	256
152.22.0.0/16	MCNC	65536
152.22.48.0/21	MCNC	2048
152.22.64.0/21	MCNC	2048
152.22.72.0/21	MCNC	2048
152.22.80.0/21	MCNC	2048
152.22.96.0/21	MCNC	2048
152.22.104.0/21	MCNC	2048
152.22.112.0/21	MCNC	2048
152.26.0.0/24	MCNC	256
152.26.0.0/16	MCNC	65536
152.26.16.0/24	MCNC	256
152.26.44.0/24	MCNC	256
152.26.60.0/24	MCNC	256
152.26.69.0/24	MCNC	256
152.26.87.0/24	MCNC	256
152.26.208.0/24	MCNC	256
152.26.209.0/24	MCNC	256
152.26.210.0/24	MCNC	256
152.26.211.0/24	MCNC	256
152.26.212.0/24	MCNC	256
152.26.213.0/24	MCNC	256
152.26.230.0/24	MCNC	256
152.27.0.0/24	MCNC	256
152.27.0.0/16	MCNC	65536
152.27.12.0/24	MCNC	256
152.28.0.0/24	MCNC	256
152.28.0.0/16	MCNC	65536
152.28.1.0/24	MCNC	256
152.29.0.0/24	MCNC	256
152.29.0.0/16	MCNC	65536
152.30.0.0/24	Western Carolina University	256
152.30.0.0/16	Western Carolina University	65536
152.30.10.0/24	Western Carolina University	256
152.30.92.0/24	Western Carolina University	256
152.30.92.0/22	Western Carolina University	1024
152.32.0.0/18	Chowan University	16384
152.35.0.0/24	Meredith College	256
152.35.0.0/16	Meredith College	65536
152.38.0.0/18	Campbell University	16384
152.38.17.0/24	Campbell University	256
152.38.18.0/24	Campbell University	256
152.38.64.0/19	Campbell University	8192
152.38.160.0/19	Campbell University	8192
152.38.192.0/20	Campbell University	4096
152.38.208.0/20	Campbell University	4096
152.38.224.0/19	Campbell University	8192
152.40.0.0/24	University of North Carolina at Greensboro	256
152.40.0.0/16	MCNC	65536
152.42.64.0/18	Davidson College	16384
152.45.0.0/24	MCNC	256
152.45.0.0/16	MCNC	65536
152.45.1.0/24	MCNC	256
152.45.2.0/24	MCNC	256
152.45.3.0/24	MCNC	256
152.45.4.0/24	MCNC	256
152.45.5.0/24	MCNC	256
152.45.6.0/24	MCNC	256
152.45.8.0/24	MCNC	256
152.45.9.0/24	MCNC	256
152.45.10.0/24	MCNC	256
152.45.11.0/24	MCNC	256
152.45.15.0/24	MCNC	256
152.45.20.0/24	MCNC	256
152.46.0.0/24	MCNC	256
152.46.0.0/16	MCNC	65536
152.46.1.0/24	MCNC	256
152.46.2.0/24	MCNC	256
152.46.3.0/24	MCNC	256
152.46.4.0/24	MCNC	256
152.46.5.0/24	MCNC	256
152.46.6.0/24	MCNC	256
152.46.7.0/24	MCNC	256
152.46.8.0/24	MCNC	256
152.46.9.0/24	MCNC	256
152.46.12.0/24	MCNC	256
152.46.13.0/24	MCNC	256
152.46.14.0/24	MCNC	256
152.46.15.0/24	MCNC	256
152.46.16.0/21	MCNC	2048
152.46.24.0/24	MCNC	256
152.46.25.0/24	MCNC	256
152.46.26.0/24	MCNC	256
152.46.27.0/24	MCNC	256
152.46.28.0/24	MCNC	256
152.46.29.0/24	MCNC	256
152.46.30.0/24	MCNC	256
152.46.31.0/24	MCNC	256
152.46.32.0/24	MCNC	256
152.46.33.0/24	MCNC	256
152.46.34.0/24	MCNC	256
152.46.35.0/24	MCNC	256
152.46.36.0/24	MCNC	256
152.46.37.0/24	MCNC	256
152.46.38.0/24	MCNC	256
152.46.39.0/24	MCNC	256
152.46.42.0/24	MCNC	256
152.46.43.0/24	MCNC	256
152.46.44.0/24	MCNC	256
152.46.45.0/24	MCNC	256
152.46.47.0/24	MCNC	256
152.46.48.0/24	MCNC	256
152.46.252.0/22	MCNC	1024
152.47.0.0/24	MCNC	256
152.47.0.0/16	MCNC	65536
152.48.0.0/24	MCNC	256
152.48.0.0/16	MCNC	65536
152.49.0.0/24	MCNC	256
152.49.0.0/16	MCNC	65536
152.54.0.0/24	Renaissance Computing Institute	256
152.54.0.0/20	Renaissance Computing Institute	4096
152.54.0.0/16	MCNC	65536
152.55.0.0/24	MCNC	256
152.55.0.0/16	MCNC	65536
152.60.0.0/24	MCNC	256
152.60.0.0/16	MCNC	65536
152.60.4.0/24	MCNC	256
192.101.21.0/24	MCNC	256
192.101.22.0/24	MCNC	256
192.101.22.0/23	MCNC	512
192.101.24.0/24	MCNC	256
192.137.210.0/24	Durham Technical Community College	256
192.154.33.0/24	University of North Carolina School of the Arts	256
192.154.43.0/24	NCSSM	256
192.154.48.0/24	MCNC	256
192.154.53.0/24	MCNC	256
192.154.55.0/24	MCNC	256
192.154.58.0/24	MCNC	256
192.154.60.0/24	Lenoir-Rhyne University	256
192.154.61.0/24	Elizabeth City State University	256
192.154.66.0/24	MCNC	256
192.154.76.0/23	MCNC	512
192.154.95.0/24	Greensboro Area Health Education Center	256
192.189.244.0/24	Pitt Community College	256
198.85.0.0/16	MCNC	65536
198.86.0.0/16	MCNC	65536
198.86.244.0/22	Wake Technical Community College	1024
204.84.0.0/15	MCNC	131072
204.84.80.0/20	MCNC	4096
204.84.112.0/21	MCNC	2048
204.84.120.0/24	MCNC	256
204.85.192.0/18	MCNC	16384
206.107.110.0/24	Sprint Midatlantic Telecom	256
206.211.64.0/19	Durham Public Schools	8192

CIDR	Description	IP NUMs(prefix /64)
2600:2700::/28	MCNC	68719476736
2602:f6b8::/40	Sheppard Memorial Library	16777216
2610:28::/32	MCNC	4294967296

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv6
AS3356	LEVEL3 - Level 3 Parent, LLC, US	28,947,840	81,626,857,472	IPv6
AS7018	ATT-INTERNET4 - AT&T Enterprises, LLC, US	92,816,640	2,422,362,275,840	IPv6
AS11164	INTERNET2-I2PX - Internet2, US	2,048	17,170,432	IPv6
AS11537	INTERNET2-RESEARCH-EDU - Internet2, US	9,216	4,294,967,296	IPv6
AS174	COGENT-174 - Cogent Communications, LLC, US	35,891,712	185,692,585,984	IPv6

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv6
AS11442	NCSU - North Carolina State University, US	197,632	4,294,967,296	IPv6
AS13371	DUKE-INTERCHANGE - Duke University, US	151,808	196,608	IPv6
AS19413	ROANOKE-CONNECT-ASN-1 - Roanoke Connect, US	6,144	4,294,967,296	IPv6
AS19718	NCNI - MCNC, US	4,352	65,536	IPv6
AS36850	UNC-CH - University of North Carolina at Chapel Hill, US	203,264	4,295,557,120	IPv6
AS53384	UNCC-AS - University of North Carolina at Charlotte, US	65,536	4,294,967,296	IPv6
AS10952	ECU-AS - East Carolina University, US	65,536	65,536	IPv6

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:        3021 E. Cornwallis Rd
City:           Durham
StateProv:      NC
PostalCode:     27713-2852
Country:        US
RegDate:        2021-06-14
Updated:        2025-02-13
Ref:            https://rdap.arin.net/registry/entity/MCNC-Z


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: NH34-ORG-ARIN
OrgTechName:   NCREN Hostmaster
OrgTechPhone:  +1-919-248-4111 
OrgTechEmail:  hostmaster@ncren.net
OrgTechRef:    https://rdap.arin.net/registry/entity/NH34-ORG-ARIN

OrgTechHandle: NCREN-ARIN
OrgTechName:   NCREN Hostmaster
OrgTechPhone:  +1-919-248-4111 
OrgTechEmail:  hostmaster@ncren.net
OrgTechRef:    https://rdap.arin.net/registry/entity/NCREN-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

AS81 - NCREN - MCNC, US

AS81

NCREN

MCNC

United States