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#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#

NetRange:
141.247.0.0 - 141.247.255.255
CIDR: 141.247.0.0/16
NetName: SIGALDNET
NetHandle: NET-141-247-0-0-1
Parent: RIPE-ERX-141 (NET-141-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Sigma Aldrich Corporation (SAC-10)
RegDate: 1994-06-21
Updated: 2021-12-14
Ref: 141.247.0.0" target="_blank" rel="nofollow">https://rdap.arin.net/registry/ip/141.247.0.0

OrgName:
Sigma Aldrich Corporation
OrgId: SAC-10
Address: 3050 Spruce
City: St. Louis
StateProv: MO
PostalCode: 63103
Country: US
RegDate: 1994-06-21
Updated: 2023-06-14
Ref: https://rdap.arin.net/registry/entity/SAC-10

OrgTechHandle:
COOKM68-ARIN
OrgTechName: Cook, Matt
OrgTechPhone: +1-314-405-3930
OrgTechEmail: matt.cook@milliporesigma.com
OrgTechRef: https://rdap.arin.net/registry/entity/COOKM68-ARIN

OrgTechHandle:
KWH7-ARIN
OrgTechName: White, Keith
OrgTechPhone: +1-781-533-3058
OrgTechEmail: keith.white@emdmillipore.com
OrgTechRef: https://rdap.arin.net/registry/entity/KWH7-ARIN

OrgAbuseHandle:
RAVIE-ARIN
OrgAbuseName: Raviele, Joseph
OrgAbusePhone: +1-781-982-9000
OrgAbuseEmail: joseph.raviele@emdserono.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/RAVIE-ARIN

OrgTechHandle:
RAVIE-ARIN
OrgTechName: Raviele, Joseph
OrgTechPhone: +1-781-982-9000
OrgTechEmail: joseph.raviele@emdserono.com
OrgTechRef: https://rdap.arin.net/registry/entity/RAVIE-ARIN

OrgRoutingHandle:
COOKM68-ARIN
OrgRoutingName: Cook, Matt
OrgRoutingPhone: +1-314-405-3930
OrgRoutingEmail: matt.cook@milliporesigma.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/COOKM68-ARIN

OrgRoutingHandle:
KWH7-ARIN
OrgRoutingName: White, Keith
OrgRoutingPhone: +1-781-533-3058
OrgRoutingEmail: keith.white@emdmillipore.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/KWH7-ARIN

OrgTechHandle:
TATHA28-ARIN
OrgTechName: Tatham, Craig
OrgTechPhone: +1-314-910-2467
OrgTechEmail: craig.tatham@milliporesigma.com
OrgTechRef: https://rdap.arin.net/registry/entity/TATHA28-ARIN

RTechHandle:
SK69-ARIN
RTechName: Kolodin, Scott
RTechPhone: +1-314-771-5765
RTechEmail: scottk@sigma.sial.com
RTechRef: https://rdap.arin.net/registry/entity/SK69-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

WHOIS Lookup

Determine details about the online resource by using:
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  • Domain name
  • Autonomous system number (ASN)
  • Company name
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