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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.
#

ASNumber: 3527
ASName: NIH-NET
ASHandle: AS3527
RegDate: 1994-04-07
Updated: 2022-10-28
Ref: https://rdap.arin.net/registry/autnum/3527

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: 2025-06-05
Ref: https://rdap.arin.net/registry/entity/NIH-Z

OrgNOCHandle: NIHAD-ARIN
OrgNOCName: NIHadm
OrgNOCPhone: +1-301-402-3141
OrgNOCEmail: citnsarin@mail.nih.gov
OrgNOCRef: https://rdap.arin.net/registry/entity/NIHAD-ARIN

OrgDNSHandle: NIHAD-ARIN
OrgDNSName: NIHadm
OrgDNSPhone: +1-301-402-3141
OrgDNSEmail: citnsarin@mail.nih.gov
OrgDNSRef: https://rdap.arin.net/registry/entity/NIHAD-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

OrgRoutingHandle: NIHTE-ARIN
OrgRoutingName: NIHtechs
OrgRoutingPhone: +1-301-402-3141
OrgRoutingEmail: citnsarin@mail.nih.gov
OrgRoutingRef: https://rdap.arin.net/registry/entity/NIHTE-ARIN

OrgAbuseHandle: NIHTE-ARIN
OrgAbuseName: NIHtechs
OrgAbusePhone: +1-301-402-3141
OrgAbuseEmail: citnsarin@mail.nih.gov
OrgAbuseRef: 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.
#

IPv4 Results:


AS3527 National Institutes of Health
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255

IPv6 Results:


AS3527 National Institutes of Health
2607:f220:400:: - 2607:f220:401:ffff:ffff:ffff:ffff:ffff Prefix: 47
2607:f220:403:: - 2607:f220:403:ffff:ffff:ffff:ffff:ffff Prefix: 48
2607:f220:404:: - 2607:f220:407:ffff:ffff:ffff:ffff:ffff Prefix: 46
2607:f220:408:: - 2607:f220:40f:ffff:ffff:ffff:ffff:ffff Prefix: 45
2607:f220:410:: - 2607:f220:410:ffff:ffff:ffff:ffff:ffff Prefix: 48
2607:f220:412:: - 2607:f220:413:ffff:ffff:ffff:ffff:ffff Prefix: 47
2607:f220:414:: - 2607:f220:417:ffff:ffff:ffff:ffff:ffff Prefix: 46
2607:f220:418:: - 2607:f220:41b:ffff:ffff:ffff:ffff:ffff Prefix: 46
2607:f220:41c:: - 2607:f220:41d:ffff:ffff:ffff:ffff:ffff Prefix: 47

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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