ASN Lookup Tool

AS19050
U.S. Department of Health & Human Services US US 13 Routes

AS19050U.S. Department of Health & Human Services

AS Number 19050
AS Name TIC-DHHS-INTERIOR
Organization U.S. Department of Health & Human Services(udhhs-4)
Country US
Website mail.nih.gov
Number of IPv4 Routes 10
Number of IPv6 Routes 3
ASN type GOVERNMENT
Allocation Status assigned
Registry ARIN
Date Allocated N/A

IP Ranges

Route # IPs
2607:f220:f1::/48 ~1×10²⁴
158.73.196.0/24 256
198.179.4.0/24 256
156.40.95.0/24 256
156.40.93.0/24 256
158.73.0.0/16 65536
2607:f220:200::/44 ~19×10²⁴
158.71.224.0/24 256
156.40.94.0/24 256
buy plan 256
buy plan 256
buy plan 256
buy plan 256
buy plan ~19×10²⁴

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:       19050
ASName:         TIC-DHHS-INTERIOR
ASHandle:       AS19050
RegDate:        2012-10-03
Updated:        2012-10-03
Comment:        U.S. Department of Health and Human Services    
Ref:            https://rdap.arin.net/registry/autnum/19050


OrgName:        U.S. Department of Health & Human Services
OrgId:          UDHHS-4
Address:        200 Independence Avenue, S.W.
City:           Washington
StateProv:      DC
PostalCode:     20201
Country:        US
RegDate:        2012-01-17
Updated:        2025-06-05
Ref:            https://rdap.arin.net/registry/entity/UDHHS-4


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

OrgAbuseHandle: NIHAD-ARIN
OrgAbuseName:   NIHadm
OrgAbusePhone:  +1-301-402-3141 
OrgAbuseEmail:  citnsarin@mail.nih.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NIHAD-ARIN

OrgNOCHandle: NIHTE-ARIN
OrgNOCName:   NIHtechs
OrgNOCPhone:  +1-301-402-3141 
OrgNOCEmail:  citnsarin@mail.nih.gov
OrgNOCRef:    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

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.
#
            

Parsed Whois Response

Peers

AS Number Description Country
AS3527 National Institutes of Health US
AS22828 United States Food and Drug Administration US
AS13611 U.S. Center For Disease Control and Prevention US
AS70 National Library of Medicine US
AS30387 National Institutes of Health US
AS5766 Indian Health Service US
AS15029 U.S. Department of Health & Human Services US
AS26810 U.S. Dept. of Health and Human Services US

Upstreams

AS Number Description Country
AS15029 U.S. Department of Health & Human Services US

Downstreams

AS Number Description Country
AS3527 National Institutes of Health US
AS22828 United States Food and Drug Administration US
AS13611 U.S. Center For Disease Control and Prevention US
AS70 National Library of Medicine US
AS30387 National Institutes of Health US
AS5766 Indian Health Service US
AS26810 U.S. Dept. of Health and Human Services US

Contacts

Email Contacts

Abuse Contacts

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