AS393689 National Library of Medicine

ASN Lookup Tool

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

AS393689 – National Library of Medicine

AS Number	393689
AS Name	NLM-NCCS
Organization	National Library of Medicine(nlm)
Country	US
Website	nih.gov
Number of IPv4 Routes	4
Number of IPv6 Routes	1
ASN type	GOVERNMENT
Allocation Status
Registry	ARIN
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
165.112.34.0/23	AS393689	National Library of Medicine	National Institutes of Health	512
165.112.140.0/24	AS393689	National Library of Medicine	National Institutes of Health	256
165.112.8.0/22	AS393689	National Library of Medicine	National Institutes of Health	1024
2607:f220:41f::/48	AS393689	National Library of Medicine	National Institutes of Health	~1×10²⁴
165.112.6.0/23	AS393689	National Library of Medicine	National Institutes of Health	512

Raw Whois Response

#
# 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:       393689
ASName:         NLM-NCCS
ASHandle:       AS393689
RegDate:        2014-11-06
Updated:        2014-11-06    
Ref:            https://rdap.arin.net/registry/autnum/393689


OrgName:        National Library of Medicine
OrgId:          NLM
Address:        8600 Rockville Pike
City:           Bethessda
StateProv:      MD
PostalCode:     20817
Country:        US
RegDate:        1984-02-13
Updated:        2022-09-28
Ref:            https://rdap.arin.net/registry/entity/NLM


OrgAbuseHandle: NAC15-ARIN
OrgAbuseName:   Network Abuse Center
OrgAbusePhone:  +1-301-496-2943 
OrgAbuseEmail:  abuse@nlm.nih.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAC15-ARIN

OrgTechHandle: GATES18-ARIN
OrgTechName:   Gates, Kevin 
OrgTechPhone:  +1-301-496-2572 
OrgTechEmail:  kevin.gates@nih.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/GATES18-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.
#