AS19718 - NCNI - MCNC, US

United States
AS Number
AS19718
AS Name
NCNI
Org Name
MCNC
Country / Region
United States
Registry

arin

RegDate

1970-01-01

Updated

2026-02-12

AS19718 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

1

IPv4 NUMs

4,096

IPv6 NUMs(/64)

65,536

CIDR Description IP Num
152.22.240.0/20
IRR Valid
MCNC 4096
CIDR Description IP NUMs(prefix /64)
2610:28:f020::/48
IRR Valid
MCNC 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS81 NCREN - MCNC, US United States 1,995,520 73,047,998,464 IPv4 IPv4 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS17031 WINSTON-SALEM-SCHOOLS - Winston-Salem/Forsyth County Schools, US United States 512 0 IPv4 IPv4 
ASNumber:       19718
ASName:         NCNI
ASHandle:       AS19718
RegDate:        2001-02-07
Updated:        2026-06-10
Ref:            https://rdap.arin.net/registry/autnum/19718

OrgID:          MCNC
OrgName:        MCNC
CanAllocate:    
Street:         3021 E. Cornwallis Rd
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27713-2852
RegDate:        1970-01-01
Updated:        2026-02-12
OrgAdminHandle  NCREN-ARIN
OrgTechHandle   NCREN-ARIN
OrgAbuseHandle  ABUSE3348-ARIN
Source:         ARIN

OrgAdminHandleHandle:  NCREN-ARIN
OrgAdminHandleName:    NCREN Hostmaster, 
OrgAdminHandlePhone:   +1-919-248-4111
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/NCREN-ARIN

OrgTechHandleHandle:  NCREN-ARIN
OrgTechHandleName:    NCREN Hostmaster, 
OrgTechHandlePhone:   +1-919-248-4111
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/NCREN-ARIN

OrgAbuseHandleHandle:  ABUSE3348-ARIN
OrgAbuseHandleName:    Abuse Contact, 
OrgAbuseHandlePhone:   +1-919-248-4111
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/ABUSE3348-ARIN

RTechHandleHandle:  NH34-ORG-ARIN
RTechHandleName:    NCREN Hostmaster, 
RTechHandlePhone:   +1-919-248-4111
RTechHandleEmail:   [email protected]
RTechHandleRef:     https://rdap.arin.net/registry/entity/NH34-ORG-ARIN