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AS396943 City of Sunnyvale | 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

City of Sunnyvale sunnyvale.ca.gov

US 4 Routes

AS Data

AS396943

AS396943 – City of Sunnyvale

AS Number	396943
AS Name	SV
Organization	City of Sunnyvale (cs-2130)
Country	US
Website	sunnyvale.ca.gov
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2018-06-29

ASN Intelligence API for production workflows

Use ASN data for AS396943 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.207.1.0/24	AS396943	City of Sunnyvale	City of Sunnyvale	256
198.94.221.0/24	AS396943	City of Sunnyvale	City of Sunnyvale	256
198.94.223.0/24	AS396943	City of Sunnyvale	City of Sunnyvale	256
198.94.222.0/24	AS396943	City of Sunnyvale	City of Sunnyvale	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:       396943
ASName:         SV
ASHandle:       AS396943
RegDate:        2018-06-29
Updated:        2018-06-29
Ref:            https://rdap.arin.net/registry/autnum/396943


OrgName:        City of Sunnyvale
OrgId:          CS-2130
Address:        650 West Olive Avenue
City:           Sunnyvale
StateProv:      CA
PostalCode:     94086
Country:        US
RegDate:        2018-06-25
Updated:        2018-06-25
Ref:            https://rdap.arin.net/registry/entity/CS-2130


OrgAbuseHandle: NETWO8581-ARIN
OrgAbuseName:   Network
OrgAbusePhone:  +1-408-730-3040 
OrgAbuseEmail:  network@sunnyvale.ca.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8581-ARIN

OrgTechHandle: NETWO8581-ARIN
OrgTechName:   Network
OrgTechPhone:  +1-408-730-3040 
OrgTechEmail:  network@sunnyvale.ca.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8581-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" : "396943",
    "as_handle" : "AS396943",
    "as_name" : "SV",
    "tech_contacts" : [ "NETWO8581-ARIN" ],
    "abuse_contacts" : [ "NETWO8581-ARIN" ],
    "date_created" : "2018-06-29",
    "date_updated" : "2018-06-29",
    "source" : "https://rdap.arin.net/registry/autnum/396943"
  } ],
  "organization" : {
    "handle" : "CS-2130",
    "name" : "City of Sunnyvale",
    "address" : [ "650 West Olive Avenue", "Sunnyvale", "CA", "94086", "US" ],
    "street" : "West Olive Avenue",
    "city" : "Sunnyvale",
    "state" : "CA",
    "zip_code" : "94086",
    "country" : [ "US" ],
    "date_created" : "2018-06-25",
    "date_updated" : "2018-06-25",
    "source" : "https://rdap.arin.net/registry/entity/CS-2130",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NETWO8581-ARIN",
    "name" : "Network",
    "email" : [ "network@sunnyvale.ca.gov" ],
    "phone" : [ "+1-408-730-3040" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO8581-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NETWO8581-ARIN",
    "name" : "Network",
    "email" : [ "network@sunnyvale.ca.gov" ],
    "phone" : [ "+1-408-730-3040" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO8581-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS33667	Comcast Cable Communications, LLC	US
AS33651	Comcast Cable Communications, LLC	US
AS202	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS33667	Comcast Cable Communications, LLC	US
AS33651	Comcast Cable Communications, LLC	US
AS202	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US

Frequently Asked Questions

What is ASN AS396943?

ASN AS396943 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS396943?

AS396943 is listed under City of Sunnyvale.

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.