IPv4 Network

205.215.64.0/18

🇺🇸 Owner: NET-CALUMET · ARIN

205.215.64.0/18 is registered to NET-CALUMET (US) via ARIN. Look up the owning organisation and its other IPv4 networks.

Network205.215.64.0/18
OrganisationNET-CALUMET
Registry🇺🇸 ARIN (US)
All networks of this org → Transfers via ARIN →
Raw WHOIS data 
#
# 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.
#



# start

NetRange:       205.215.64.0 - 205.215.127.255
CIDR:           205.215.64.0/18
NetName:        NET-CALUMET
NetHandle:      NET-205-215-64-0-1
Parent:         NET205 (NET-205-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Purdue University Northwest (PU-169-Z)
RegDate:        1995-04-24
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/205.215.64.0


OrgName:        Purdue University Northwest
OrgId:          PU-169-Z
Address:        2200 169th Street
City:           Hammond
StateProv:      IN
PostalCode:     46323
Country:        US
RegDate:        2017-07-17
Updated:        2026-06-02
Ref:            https://rdap.arin.net/registry/entity/PU-169-Z


OrgTechHandle: PNOC-ARIN
OrgTechName:   Purdue Network Operations Center
OrgTechPhone:  +1-765-494-4000 
OrgTechEmail:  noc@purdue.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/PNOC-ARIN

OrgTechHandle: JUSTI129-ARIN
OrgTechName:   McIntyre, Justin A
OrgTechPhone:  +1-765-496-7272 
OrgTechEmail:  mcintyrj@purdue.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/JUSTI129-ARIN

OrgTechHandle: PURDU-ARIN
OrgTechName:   Purdue Hostmaster
OrgTechPhone:  +1-765-496-7272 
OrgTechEmail:  hostmaster@purdue.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/PURDU-ARIN

OrgTechHandle: BAC22-ARIN
OrgTechName:   Clayton, Bradley Al
OrgTechPhone:  +1-765-494-5937 
OrgTechEmail:  bac@purdue.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/BAC22-ARIN

OrgTechHandle: SCHNE484-ARIN
OrgTechName:   Schneider, Mark 
OrgTechPhone:  +1-765-496-6981 
OrgTechEmail:  schne112@purdue.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/SCHNE484-ARIN

OrgAbuseHandle: PUISP-ARIN
OrgAbuseName:   Purdue University STEAM-CIRT
OrgAbusePhone:  +1-765-496-1666 
OrgAbuseEmail:  abuse@purdue.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PUISP-ARIN

OrgTechHandle: CASEB10-ARIN
OrgTechName:   Case, Brandon 
OrgTechPhone:  +1-765-496-7096 
OrgTechEmail:  caseb@purdue.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/CASEB10-ARIN

# end



#
# 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.
#

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