NetRange:       147.72.252.0 - 147.72.255.255
CIDR:           147.72.252.0/22
NetName:        PSC-BLK72-252-22
NetHandle:      NET-147-72-252-0-1
Parent:         NET-147-72-0-0-1
NetType:        reassignment
OriginAS:
Organization:   Software Engineering Institute (CERT-1)
RegDate:        2015-06-24
Updated:        2015-06-24
Ref:            https://whois.arin.net/rest/net/NET-147-72-252-0-1.txt

OrgID:          CERT-1
OrgName:        Software Engineering Institute
CanAllocate:
Street:         Software Engineering Institute
Street:         Carnegie Mellon University
Street:         4500 Fifth Avenue
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15213
RegDate:        1991-01-11
Updated:        2014-08-13
OrgAdminHandle  SIT6-ARIN
OrgTechHandle   SIT6-ARIN
OrgAbuseHandle  SIT6-ARIN
OrgNOCHandle    SIT6-ARIN
Source:         ARIN

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OrgTechHandleName:    SEI Information Technology,
OrgTechHandlePhone:   +1-412-268-3416
OrgTechHandleEmail:   it-netreg@sei.cmu.edu
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/SIT6-ARIN

OrgAbuseHandleHandle:  SIT6-ARIN
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OrgNOCHandleName:    SEI Information Technology,
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OrgNOCHandleEmail:   it-netreg@sei.cmu.edu
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/SIT6-ARIN

OrgAdminHandleHandle:  SIT6-ARIN
OrgAdminHandleName:    SEI Information Technology,
OrgAdminHandlePhone:   +1-412-268-3416
OrgAdminHandleEmail:   it-netreg@sei.cmu.edu
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/SIT6-ARIN