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AS395215 San Joaquin County | IPGeolocation.io

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

San Joaquin County aol.com

US 5 Routes

AS Data

AS395215

AS395215 – San Joaquin County

AS Number	395215
AS Name	SAN-JOAQUIN-COUNTY
Organization	San Joaquin County (sjc-4)
Country	US
Website	aol.com
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2016-05-27

ASN Intelligence API for production workflows

Use ASN data for AS395215 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
207.212.105.0/24	AS395215	San Joaquin County	San Joaquin Superior Court	256
64.172.142.0/24	AS395215	San Joaquin County	County of San Joaquin	256
207.104.50.0/23	AS395215	San Joaquin County	San Joaquin County	512
12.157.107.0/24	AS395215	San Joaquin County	COUNTY OF SAN JOAQUIN	256
206.208.136.0/21	AS395215	San Joaquin County	San Joaquin County	2048

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:       395215
ASName:         SAN-JOAQUIN-COUNTY
ASHandle:       AS395215
RegDate:        2016-05-27
Updated:        2016-05-27
Ref:            https://rdap.arin.net/registry/autnum/395215


OrgName:        San Joaquin County
OrgId:          SJC-4
Address:        Government Systems Group
Address:        Information Systems Division
Address:        24 S. Hunter, Room 5
City:           Stockton
StateProv:      CA
PostalCode:     95202
Country:        US
RegDate:        1995-09-22
Updated:        2016-05-03
Ref:            https://rdap.arin.net/registry/entity/SJC-4


OrgAbuseHandle: GH397-ARIN
OrgAbuseName:   Hong, George 
OrgAbusePhone:  +1-209-468-3946 
OrgAbuseEmail:  geohong@aol.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GH397-ARIN

OrgTechHandle: ITADM114-ARIN
OrgTechName:   IT Administrator
OrgTechPhone:  +1-209-468-3500 
OrgTechEmail:  webregadmin@sjgov.org
OrgTechRef:    https://rdap.arin.net/registry/entity/ITADM114-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "395215",
    "as_handle" : "AS395215",
    "as_name" : "SAN-JOAQUIN-COUNTY",
    "tech_contacts" : [ "ITADM114-ARIN" ],
    "abuse_contacts" : [ "GH397-ARIN" ],
    "date_created" : "2016-05-27",
    "date_updated" : "2016-05-27",
    "source" : "https://rdap.arin.net/registry/autnum/395215"
  } ],
  "organization" : {
    "handle" : "SJC-4",
    "name" : "San Joaquin County",
    "address" : [ "Government Systems Group", "Information Systems Division", "24 S. Hunter, Room 5", "Stockton", "CA", "95202", "US" ],
    "street" : "S. Hunter",
    "city" : "Stockton",
    "state" : "CA",
    "zip_code" : "95202",
    "country" : [ "US" ],
    "date_created" : "1995-09-22",
    "date_updated" : "2016-05-03",
    "source" : "https://rdap.arin.net/registry/entity/SJC-4",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "ITADM114-ARIN",
    "name" : "IT Administrator",
    "email" : [ "webregadmin@sjgov.org" ],
    "phone" : [ "+1-209-468-3500" ],
    "source" : "https://rdap.arin.net/registry/entity/ITADM114-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "GH397-ARIN",
    "name" : "Hong, George",
    "email" : [ "geohong@aol.com" ],
    "phone" : [ "+1-209-468-3946" ],
    "source" : "https://rdap.arin.net/registry/entity/GH397-ARIN"
  } ]
}

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 AS395215?

ASN AS395215 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS395215?

AS395215 is listed under San Joaquin County.

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.