ASN Lookup Tool

National Library of Medicine nih.gov US US 66 Routes

AS Data

AS70

AS70 – National Library of Medicine

AS Number 70
AS Name NLM-GW
Organization National Library of Medicine(nlm-z)
Country US
Website nih.gov
Number of IPv4 Routes 64
Number of IPv6 Routes 2
ASN type GOVERNMENT
Registry ARIN
Date Allocated 1986-04-14

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Use ASN data for AS70 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
130.14.75.0/24 256
130.14.236.0/22 1024
130.14.2.0/24 256
130.14.177.0/24 256
130.14.180.0/23 512
130.14.156.0/24 256
130.14.0.0/16 65536
130.14.12.0/24 256
130.14.147.0/24 256
130.14.160.0/24 256

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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       70
ASName:         NLM-GW
ASHandle:       AS70
RegDate:        1986-04-14
Updated:        2024-10-04    
Ref:            https://rdap.arin.net/registry/autnum/70


OrgName:        National Library of Medicine
OrgId:          NLM-Z
Address:        8600 Rockville Pike
City:           Bethessda
StateProv:      MD
PostalCode:     20817
Country:        US
RegDate:        2024-09-27
Updated:        2024-09-27
Ref:            https://rdap.arin.net/registry/entity/NLM-Z


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

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


#
# 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.
#

Parsed Whois Response

Peers

AS Number Description Country
AS393689 National Library of Medicine US
AS19050 U.S. Department of Health & Human Services US
AS10886 University of Maryland US

Upstreams

AS Number Description Country
AS393689 National Library of Medicine US
AS19050 U.S. Department of Health & Human Services US
AS10886 University of Maryland US

Contacts

Email Contacts

kevin.gates@nih.gov

Abuse Contacts

abuse@nlm.nih.gov

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Frequently Asked Questions

ASN AS70 is an Autonomous System Number used to identify a network for BGP internet routing.
AS70 is listed under National Library of Medicine.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.