ASN AS55269 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS55269?

AS55269 is listed under Critical Signal Technologies, Inc.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

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AS55269 Critical Signal Technologies, Inc

ASN Lookup Tool

Critical Signal Technologies, Inc bestbuy.com

US 1 Routes

AS Data

AS55269

AS55269 – Critical Signal Technologies, Inc

AS Number	55269
AS Name	CST
Organization	Critical Signal Technologies, Inc (cst-86)
Country	US
Website	bestbuy.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2013-05-08

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
67.214.114.0/24	AS55269	Critical Signal Technologies, Inc	Critical Signal Technologies, Inc	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:       55269
ASName:         CST
ASHandle:       AS55269
RegDate:        2013-05-08
Updated:        2024-03-08
Ref:            https://rdap.arin.net/registry/autnum/55269


OrgName:        Critical Signal Technologies, Inc
OrgId:          CST-86
Address:        22600 Haggerty Road
City:           Farmington Hills
StateProv:      MI
PostalCode:     48335
Country:        US
RegDate:        2013-04-24
Updated:        2024-03-08
Ref:            https://rdap.arin.net/registry/entity/CST-86


OrgTechHandle: LLS7-ARIN
OrgTechName:   Swanson, Lisa L
OrgTechPhone:  +1-612-291-2938 
OrgTechEmail:  lisa.swanson@bestbuy.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LLS7-ARIN

OrgTechHandle: HALLJ157-ARIN
OrgTechName:   Hall, Joshua 
OrgTechPhone:  +1-612-292-7794 
OrgTechEmail:  Joshua.Hall4@bestbuy.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HALLJ157-ARIN

OrgTechHandle: VVV5-ARIN
OrgTechName:   Vankayalapati, Venkata Vamsi 
OrgTechPhone:  +1-248-488-7260 
OrgTechEmail:  venkatavamsi.vankayalapati@bestbuy.com
OrgTechRef:    https://rdap.arin.net/registry/entity/VVV5-ARIN

OrgAbuseHandle: LLS7-ARIN
OrgAbuseName:   Swanson, Lisa L
OrgAbusePhone:  +1-651-319-3666 
OrgAbuseEmail:  lisa.swanson@bestbuy.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LLS7-ARIN

OrgAbuseHandle: BEHNK14-ARIN
OrgAbuseName:   Behnke, Ryan 
OrgAbusePhone:  +1-612-291-3865 
OrgAbuseEmail:  ryan.behnke@bestbuy.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BEHNK14-ARIN

OrgAbuseHandle: ENTER19-ARIN
OrgAbuseName:   Enterprise Security
OrgAbusePhone:  +1-612-291-3682 
OrgAbuseEmail:  ERC-EIPComplianceNetworkSec@bestbuy.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ENTER19-ARIN

OrgNOCHandle: NOC32894-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-516-453-5730 
OrgNOCEmail:  BBY-Network@bestbuy.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32894-ARIN

RTechHandle: WODAR-ARIN
RTechName:   Wodarski, Tim 
RTechPhone:  +1-612-291-1000 
RTechEmail:  tim.wodarski@bestbuy.com
RTechRef:    https://rdap.arin.net/registry/entity/WODAR-ARIN

RAbuseHandle: ENTER19-ARIN
RAbuseName:   Enterprise Security
RAbusePhone:  +1-612-291-3682 
RAbuseEmail:  ERC-EIPComplianceNetworkSec@bestbuy.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ENTER19-ARIN

RNOCHandle: NOC32894-ARIN
RNOCName:   NOC
RNOCPhone:  +1-516-453-5730 
RNOCEmail:  BBY-Network@bestbuy.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC32894-ARIN

RTechHandle: HALLJ157-ARIN
RTechName:   Hall, Joshua 
RTechPhone:  +1-612-292-7794 
RTechEmail:  Joshua.Hall4@bestbuy.com
RTechRef:    https://rdap.arin.net/registry/entity/HALLJ157-ARIN

RTechHandle: VVV5-ARIN
RTechName:   Vankayalapati, Venkata Vamsi 
RTechPhone:  +1-248-488-7260 
RTechEmail:  venkatavamsi.vankayalapati@bestbuy.com
RTechRef:    https://rdap.arin.net/registry/entity/VVV5-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" : "55269",
    "as_handle" : "AS55269",
    "as_name" : "CST",
    "tech_contacts" : [ "LLS7-ARIN", "HALLJ157-ARIN", "VVV5-ARIN", "WODAR-ARIN", "HALLJ157-ARIN", "VVV5-ARIN" ],
    "abuse_contacts" : [ "LLS7-ARIN", "BEHNK14-ARIN", "ENTER19-ARIN", "ENTER19-ARIN" ],
    "date_created" : "2013-05-08",
    "date_updated" : "2024-03-08",
    "source" : "https://rdap.arin.net/registry/autnum/55269"
  } ],
  "organization" : {
    "handle" : "CST-86",
    "name" : "Critical Signal Technologies, Inc",
    "address" : [ "22600 Haggerty Road", "Farmington Hills", "MI", "48335", "US" ],
    "street" : "Haggerty Road",
    "city" : "Farmington Hills",
    "state" : "MI",
    "zip_code" : "48335",
    "country" : [ "US" ],
    "date_created" : "2013-04-24",
    "date_updated" : "2024-03-08",
    "source" : "https://rdap.arin.net/registry/entity/CST-86",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "LLS7-ARIN",
    "name" : "Swanson, Lisa L",
    "email" : [ "lisa.swanson@bestbuy.com" ],
    "phone" : [ "+1-651-319-3666" ],
    "source" : "https://rdap.arin.net/registry/entity/LLS7-ARIN"
  }, {
    "handle" : "HALLJ157-ARIN",
    "name" : "Hall, Joshua",
    "email" : [ "Joshua.Hall4@bestbuy.com" ],
    "phone" : [ "+1-612-292-7794" ],
    "source" : "https://rdap.arin.net/registry/entity/HALLJ157-ARIN"
  }, {
    "handle" : "VVV5-ARIN",
    "name" : "Vankayalapati, Venkata Vamsi",
    "email" : [ "venkatavamsi.vankayalapati@bestbuy.com" ],
    "phone" : [ "+1-248-488-7260" ],
    "source" : "https://rdap.arin.net/registry/entity/VVV5-ARIN"
  }, {
    "handle" : "WODAR-ARIN",
    "name" : "Wodarski, Tim",
    "email" : [ "tim.wodarski@bestbuy.com" ],
    "phone" : [ "+1-612-291-1000" ],
    "source" : "https://rdap.arin.net/registry/entity/WODAR-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "LLS7-ARIN",
    "name" : "Swanson, Lisa L",
    "email" : [ "lisa.swanson@bestbuy.com" ],
    "phone" : [ "+1-651-319-3666" ],
    "source" : "https://rdap.arin.net/registry/entity/LLS7-ARIN"
  }, {
    "handle" : "BEHNK14-ARIN",
    "name" : "Behnke, Ryan",
    "email" : [ "ryan.behnke@bestbuy.com" ],
    "phone" : [ "+1-612-291-3865" ],
    "source" : "https://rdap.arin.net/registry/entity/BEHNK14-ARIN"
  }, {
    "handle" : "ENTER19-ARIN",
    "name" : "Enterprise Security",
    "email" : [ "ERC-EIPComplianceNetworkSec@bestbuy.com" ],
    "phone" : [ "+1-612-291-3682" ],
    "source" : "https://rdap.arin.net/registry/entity/ENTER19-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS12129	123.Net, Inc.	US

Upstreams

AS Number	Description	Country
AS12129	123.Net, Inc.	US