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


#
# Query terms are ambiguous.  The query is assumed to be:
#     "n 128.237.205.123"
#
# Use "?" to get help.
#

NetRange:       128.237.0.0 - 128.237.255.255
CIDR:           128.237.0.0/16
NetName:        CMU-NET-128-237
NetHandle:      NET-128-237-0-0-1
Parent:         NET128 (NET-128-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Carnegie Mellon University (CARNEG-Z)
RegDate:        1987-05-06
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/128.237.0.0


OrgName:        Carnegie Mellon University
OrgId:          CARNEG-Z
Address:        Cyert Hall 215
Address:        5000 Forbes Avenue
City:           Pittsburgh
StateProv:      PA
PostalCode:     15213
Country:        US
RegDate:        2009-12-01
Updated:        2020-03-27
Ref:            https://rdap.arin.net/registry/entity/CARNEG-Z


OrgTechHandle: CH4-ORG-ARIN
OrgTechName:   Carnegie Mellon Hostmaster
OrgTechPhone:  +1-412-268-4357 
OrgTechEmail:  host-master@andrew.cmu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/CH4-ORG-ARIN

OrgNOCHandle: CH4-ORG-ARIN
OrgNOCName:   Carnegie Mellon Hostmaster
OrgNOCPhone:  +1-412-268-4357 
OrgNOCEmail:  host-master@andrew.cmu.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/CH4-ORG-ARIN

OrgAbuseHandle: CMA3-ARIN
OrgAbuseName:   Carnegie Mellon Abuse
OrgAbusePhone:  +1-412-268-4357 
OrgAbuseEmail:  abuse@andrew.cmu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CMA3-ARIN

RTechHandle: CH4-ORG-ARIN
RTechName:   Carnegie Mellon Hostmaster
RTechPhone:  +1-412-268-4357 
RTechEmail:  host-master@andrew.cmu.edu
RTechRef:    https://rdap.arin.net/registry/entity/CH4-ORG-ARIN

RAbuseHandle: CMA3-ARIN
RAbuseName:   Carnegie Mellon Abuse
RAbusePhone:  +1-412-268-4357 
RAbuseEmail:  abuse@andrew.cmu.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/CMA3-ARIN

RNOCHandle: CH4-ORG-ARIN
RNOCName:   Carnegie Mellon Hostmaster
RNOCPhone:  +1-412-268-4357 
RNOCEmail:  host-master@andrew.cmu.edu
RNOCRef:    https://rdap.arin.net/registry/entity/CH4-ORG-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.
#