NetRange:       192.101.21.0 - 192.101.24.255
CIDR:           192.101.21.0/24,192.101.22.0/23,192.101.24.0/24
NetName:        CONCERT-B
NetHandle:      NET-192-101-21-0-1
Parent:         NET-192-0-0-0-0
NetType:        allocation
OriginAS:
Organization:   MCNC (MCNC-Z)
RegDate:        1991-04-16
Updated:        2022-04-07
Ref:            https://whois.arin.net/rest/net/NET-192-101-21-0-1.txt

OrgID:          MCNC-Z
OrgName:        MCNC
CanAllocate:
Street:         3021 E. Cornwallis Rd
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27713-2852
RegDate:        2021-06-14
Updated:        2025-02-13
OrgAbuseHandle  ABUSE3348-ARIN
OrgAdminHandle  NH34-ORG-ARIN
OrgTechHandle   NCREN-ARIN
OrgTechHandle   NH34-ORG-ARIN
Source:         ARIN

OrgAdminHandleHandle:  NH34-ORG-ARIN
OrgAdminHandleName:    NCREN Hostmaster,
OrgAdminHandlePhone:   +1-919-248-4111
OrgAdminHandleEmail:   hostmaster@ncren.net
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/NH34-ORG-ARIN

OrgTechHandleHandle:  NCREN-ARIN
OrgTechHandleName:    NCREN Hostmaster,
OrgTechHandlePhone:   +1-919-248-4111
OrgTechHandleEmail:   hostmaster@ncren.net
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/NCREN-ARIN

OrgTechHandleHandle:  NH34-ORG-ARIN
OrgTechHandleName:    NCREN Hostmaster,
OrgTechHandlePhone:   +1-919-248-4111
OrgTechHandleEmail:   hostmaster@ncren.net
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/NH34-ORG-ARIN

OrgAbuseHandleHandle:  ABUSE3348-ARIN
OrgAbuseHandleName:    Abuse Contact,
OrgAbuseHandlePhone:   +1-919-248-4111
OrgAbuseHandleEmail:   abuse@mcnc.org
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/ABUSE3348-ARIN