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Whois
#
# 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: 137.187.0.0 - 137.187.255.255
CIDR: 137.187.0.0/16
NetName: NIHNET-2
NetHandle: NET-137-187-0-0-1
Parent: NET137 (NET-137-0-0-0-0)
NetType: Direct Allocation
OriginAS: AS3527
Organization: National Institutes of Health (NIH-Z)
RegDate: 1989-12-13
Updated: 2022-10-28
Ref: 137.187.0.0" target="_blank" rel="nofollow">https://rdap.arin.net/registry/ip/137.187.0.0

OrgName: National Institutes of Health
OrgId: NIH-Z
Address: 9000 Rockville Pike
Address: MSC 4805
City: Bethesda
StateProv: MD
PostalCode: 20892-4805
Country: US
RegDate: 2022-10-09
Updated: 2022-10-09
Ref: https://rdap.arin.net/registry/entity/NIH-Z

OrgAbuseHandle: NIHIR-ARIN
OrgAbuseName: NIH IRT
OrgAbusePhone: +1-301-881-9726
OrgAbuseEmail: irt@nih.gov
OrgAbuseRef: https://rdap.arin.net/registry/entity/NIHIR-ARIN

OrgRoutingHandle: NDAND-ARIN
OrgRoutingName: NIH DNS Administrators, NIH DNS
OrgRoutingPhone: +1-301-435-1970
OrgRoutingEmail: hostmaster@list.nih.gov
OrgRoutingRef: https://rdap.arin.net/registry/entity/NDAND-ARIN

OrgNOCHandle: NOC228-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-301-402-3141
OrgNOCEmail: NIH-DOMAIN-ADMIN@list.nih.gov
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC228-ARIN

OrgTechHandle: NIHTE-ARIN
OrgTechName: NIHtechs
OrgTechPhone: +1-301-402-3141
OrgTechEmail: citnsarin@mail.nih.gov
OrgTechRef: https://rdap.arin.net/registry/entity/NIHTE-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:
  • IP address
  • Domain name
  • Autonomous system number (ASN)
  • Company name
You can get information about the owners of Internet resources. Аind out how to contact the owner of the resource via email or other methods of communication.
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