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AS394411 Department of Public Health

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Department of Public Health sfdph.org

US 2 Routes

AS Data

AS394411

AS394411 – Department of Public Health

AS Number	394411
AS Name	DPH-AS
Organization	Department of Public Health(ccsf-1)
Country	US
Website	sfdph.org
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2015-08-31

ASN Intelligence API for production workflows

Use ASN data for AS394411 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.251.109.0/24	AS394411	Department of Public Health	Department of Public Health	256
204.68.210.0/24	AS394411	Department of Public Health	Department of Public Health	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:       394411
ASName:         DPH-AS
ASHandle:       AS394411
RegDate:        2015-08-31
Updated:        2015-08-31    
Ref:            https://rdap.arin.net/registry/autnum/394411


OrgName:        Department of Public Health
OrgId:          CCSF-1
Address:        EIS Networks, Department of Pubic
Address:        Health, 1380 Howard Street, 3rd Floor
City:           San Francisco
StateProv:      CA
PostalCode:     94103
Country:        US
RegDate:        1994-08-23
Updated:        2019-07-24
Ref:            https://rdap.arin.net/registry/entity/CCSF-1


OrgAbuseHandle: ISO22-ARIN
OrgAbuseName:   It Security Operations
OrgAbusePhone:  +1-628-206-7378 
OrgAbuseEmail:  DPH.ITSecurityOperationsQueueEmail@sfdph.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ISO22-ARIN

OrgNOCHandle: ISO22-ARIN
OrgNOCName:   It Security Operations
OrgNOCPhone:  +1-628-206-7378 
OrgNOCEmail:  DPH.ITSecurityOperationsQueueEmail@sfdph.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/ISO22-ARIN

OrgTechHandle: ISO22-ARIN
OrgTechName:   It Security Operations
OrgTechPhone:  +1-628-206-7378 
OrgTechEmail:  DPH.ITSecurityOperationsQueueEmail@sfdph.org
OrgTechRef:    https://rdap.arin.net/registry/entity/ISO22-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
AS7018	AT&T Enterprises, LLC	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US

Frequently Asked Questions

What is ASN AS394411?

ASN AS394411 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS394411?

AS394411 is listed under Department of Public Health.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.