ASN AS53278 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53278?

AS53278 is listed under ECSuite, LLC.

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.

How can I access the full ASN tables?

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AS53278 ECSuite, LLC | IPGeolocation.io

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AS Data

AS53278

AS53278 – ECSuite, LLC

AS Number	53278
AS Name	PHOENIXNAP
Organization	ECSuite, LLC (ecsui)
Country	US
Website	ecsuite.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2009-07-17

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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:       53278
ASName:         PHOENIXNAP
ASHandle:       AS53278
RegDate:        2009-07-17
Updated:        2014-10-08
Ref:            https://rdap.arin.net/registry/autnum/53278


OrgName:        ECSuite, LLC
OrgId:          ECSUI
Address:        3402 E. University Dr.
Address:        Suite 420
City:           Phoenix
StateProv:      AZ
PostalCode:     85034
Country:        US
RegDate:        2008-09-18
Updated:        2026-04-06
Ref:            https://rdap.arin.net/registry/entity/ECSUI

ReferralServer:  rwhois://rwhois.phoenixnap.com:4321

OrgAbuseHandle: ABUSE2041-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-480-449-7750 
OrgAbuseEmail:  abuse@ecsuite.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2041-ARIN

OrgTechHandle: IPADM433-ARIN
OrgTechName:   IPAdmin
OrgTechPhone:  +1-480-449-7750 
OrgTechEmail:  ipadmin@ecsuite.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM433-ARIN

OrgTechHandle: CARMO67-ARIN
OrgTechName:   Carmody, Robert 
OrgTechPhone:  +1-480-506-0120 
OrgTechEmail:  robertca@phoenixnap.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CARMO67-ARIN

OrgTechHandle: MUSGR48-ARIN
OrgTechName:   Musgrave, Brian 
OrgTechPhone:  +1-480-401-0309 
OrgTechEmail:  brianmu@phoenixnap.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MUSGR48-ARIN

OrgNOCHandle: NOC13061-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-480-422-2022 
OrgNOCEmail:  hostingsupport@ecsuite.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC13061-ARIN

OrgTechHandle: ILICM-ARIN
OrgTechName:   Ilic, Milos 
OrgTechPhone:  +381615494754 
OrgTechEmail:  milosi@phoenixnap.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ILICM-ARIN

OrgTechHandle: MONTE41-ARIN
OrgTechName:   Montebello, Adrian 
OrgTechPhone:  +35679305305 
OrgTechEmail:  adrianm@phoenixnap.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MONTE41-ARIN

RTechHandle: IPADM433-ARIN
RTechName:   IPAdmin
RTechPhone:  +1-480-449-7750 
RTechEmail:  ipadmin@ecsuite.com
RTechRef:    https://rdap.arin.net/registry/entity/IPADM433-ARIN

RAbuseHandle: ABUSE2041-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-480-449-7750 
RAbuseEmail:  abuse@ecsuite.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2041-ARIN

RNOCHandle: NOC3316-ARIN
RNOCName:   NOC
RNOCPhone:  +1-480-449-7750 
RNOCEmail:  noc@ecsuite.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC3316-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" : "53278",
    "as_handle" : "AS53278",
    "as_name" : "PHOENIXNAP",
    "tech_contacts" : [ "IPADM433-ARIN", "CARMO67-ARIN", "MUSGR48-ARIN", "ILICM-ARIN", "MONTE41-ARIN", "IPADM433-ARIN" ],
    "abuse_contacts" : [ "ABUSE2041-ARIN", "ABUSE2041-ARIN" ],
    "date_created" : "2009-07-17",
    "date_updated" : "2014-10-08",
    "source" : "https://rdap.arin.net/registry/autnum/53278"
  } ],
  "organization" : {
    "handle" : "ECSUI",
    "name" : "ECSuite, LLC",
    "address" : [ "3402 E. University Dr.", "Suite 420", "Phoenix", "AZ", "85034", "US" ],
    "street" : "E. University Dr.",
    "city" : "Phoenix",
    "state" : "AZ",
    "zip_code" : "85034",
    "country" : [ "US" ],
    "date_created" : "2008-09-18",
    "date_updated" : "2026-04-06",
    "source" : "https://rdap.arin.net/registry/entity/ECSUI",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "IPADM433-ARIN",
    "name" : "IPAdmin",
    "email" : [ "ipadmin@ecsuite.com" ],
    "phone" : [ "+1-480-449-7750" ],
    "source" : "https://rdap.arin.net/registry/entity/IPADM433-ARIN"
  }, {
    "handle" : "CARMO67-ARIN",
    "name" : "Carmody, Robert",
    "email" : [ "robertca@phoenixnap.com" ],
    "phone" : [ "+1-480-506-0120" ],
    "source" : "https://rdap.arin.net/registry/entity/CARMO67-ARIN"
  }, {
    "handle" : "MUSGR48-ARIN",
    "name" : "Musgrave, Brian",
    "email" : [ "brianmu@phoenixnap.com" ],
    "phone" : [ "+1-480-401-0309" ],
    "source" : "https://rdap.arin.net/registry/entity/MUSGR48-ARIN"
  }, {
    "handle" : "ILICM-ARIN",
    "name" : "Ilic, Milos",
    "email" : [ "milosi@phoenixnap.com" ],
    "phone" : [ "+381615494754" ],
    "source" : "https://rdap.arin.net/registry/entity/ILICM-ARIN"
  }, {
    "handle" : "MONTE41-ARIN",
    "name" : "Montebello, Adrian",
    "email" : [ "adrianm@phoenixnap.com" ],
    "phone" : [ "+35679305305" ],
    "source" : "https://rdap.arin.net/registry/entity/MONTE41-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE2041-ARIN",
    "name" : "Abuse",
    "email" : [ "abuse@ecsuite.com" ],
    "phone" : [ "+1-480-449-7750" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE2041-ARIN"
  } ]
}