Every name.
A world behind it.

#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


#
# Query terms are ambiguous.  The query is assumed to be:
#     "n 147.140.194.18"
#
# Use "?" to get help.
#

NetRange:       147.140.0.0 - 147.140.255.255
CIDR:           147.140.0.0/16
NetName:        TJU
NetHandle:      NET-147-140-0-0-1
Parent:         NET147 (NET-147-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Thomas Jefferson University (TJU-2-Z)
RegDate:        1991-04-10
Updated:        2026-03-20
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Ref:            https://rdap.arin.net/registry/ip/147.140.0.0


OrgName:        Thomas Jefferson University
OrgId:          TJU-2-Z
Address:        833 Chestnut Street, Suite 600
Address:        Information Systems
City:           Philadelphia
StateProv:      PA
PostalCode:     19107
Country:        US
RegDate:        2022-03-07
Updated:        2024-03-07
Ref:            https://rdap.arin.net/registry/entity/TJU-2-Z


OrgAbuseHandle: ABUSE8441-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-215-955-7975 
OrgAbuseEmail:  abuse@jefferson.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE8441-ARIN

OrgNOCHandle: NOC33462-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-215-955-7975 
OrgNOCEmail:  noc@jefferson.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC33462-ARIN

OrgTechHandle: DWW11-ARIN
OrgTechName:   Weber, David William
OrgTechPhone:  +1-215-955-3603 
OrgTechEmail:  david.weber@jefferson.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/DWW11-ARIN

OrgTechHandle: RUIZT9-ARIN
OrgTechName:   Ruiz, Thomas 
OrgTechPhone:  +1-267-226-1814 
OrgTechEmail:  thomas.ruiz@jefferson.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/RUIZT9-ARIN

OrgTechHandle: WOOTO8-ARIN
OrgTechName:   Wooton, Steven 
OrgTechPhone:  +1-856-816-5241 
OrgTechEmail:  steven.wooton@jefferson.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/WOOTO8-ARIN

OrgDNSHandle: HOSTM2171-ARIN
OrgDNSName:   Hostmaster
OrgDNSPhone:  +1-215-955-7975 
OrgDNSEmail:  hostmaster@jefferson.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/HOSTM2171-ARIN

OrgRoutingHandle: NOC33462-ARIN
OrgRoutingName:   NOC
OrgRoutingPhone:  +1-215-955-7975 
OrgRoutingEmail:  noc@jefferson.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NOC33462-ARIN

RTechHandle: ERNST4-ARIN
RTechName:   Ernst, Matthew 
RTechPhone:  +1-215-503-1199 
RTechEmail:  Matthew.Enst@jefferson.edu
RTechRef:    https://rdap.arin.net/registry/entity/ERNST4-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 1997-2026, American Registry for Internet Numbers, Ltd.
#