ASN AS53941 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53941?

AS53941 is listed under Accertify, 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.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS53941 Accertify, Inc. | IPGeolocation.io

ASN Lookup Tool

Accertify, Inc. accertify.com

US 4 Routes

AS Data

AS53941

AS53941 – Accertify, Inc.

AS Number	53941
AS Name	ACC-INET
Organization	Accertify, Inc. (accer-5)
Country	US
Website	accertify.com
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2011-08-11

ASN Intelligence API for production workflows

Use ASN data for AS53941 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.189.163.0/24	AS53941	Accertify, Inc.	Accertify, Inc.	256
199.189.161.0/24	AS53941	Accertify, Inc.	Accertify, Inc.	256
199.189.160.0/24	AS53941	Accertify, Inc.	Accertify, Inc.	256
199.189.162.0/24	AS53941	Accertify, Inc.	Accertify, 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:       53941
ASName:         ACC-INET
ASHandle:       AS53941
RegDate:        2011-08-11
Updated:        2013-02-08
Ref:            https://rdap.arin.net/registry/autnum/53941


OrgName:        Accertify, Inc.
OrgId:          ACCER-5
Address:        2 Pierce Place
Address:        Suite 900
City:           Itasca
StateProv:      IL
PostalCode:     60143
Country:        US
RegDate:        2011-07-25
Updated:        2019-03-13
Comment:        dns.greensoft.com  
Comment:        dns2.greensoft.com
Ref:            https://rdap.arin.net/registry/entity/ACCER-5


OrgNOCHandle: NETWO5885-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-630-735-4400 
OrgNOCEmail:  netops@accertify.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO5885-ARIN

OrgTechHandle: NETWO5885-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-630-735-4400 
OrgTechEmail:  netops@accertify.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO5885-ARIN

OrgAbuseHandle: NETWO5885-ARIN
OrgAbuseName:   Network Operations
OrgAbusePhone:  +1-630-735-4400 
OrgAbuseEmail:  netops@accertify.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO5885-ARIN

RNOCHandle: NETWO5885-ARIN
RNOCName:   Network Operations
RNOCPhone:  +1-630-735-4400 
RNOCEmail:  netops@accertify.com
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO5885-ARIN

RTechHandle: NETWO5885-ARIN
RTechName:   Network Operations
RTechPhone:  +1-630-735-4400 
RTechEmail:  netops@accertify.com
RTechRef:    https://rdap.arin.net/registry/entity/NETWO5885-ARIN

RAbuseHandle: NETWO5885-ARIN
RAbuseName:   Network Operations
RAbusePhone:  +1-630-735-4400 
RAbuseEmail:  netops@accertify.com
RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO5885-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" : "53941",
    "as_handle" : "AS53941",
    "as_name" : "ACC-INET",
    "tech_contacts" : [ "NETWO5885-ARIN", "NETWO5885-ARIN" ],
    "abuse_contacts" : [ "NETWO5885-ARIN", "NETWO5885-ARIN" ],
    "date_created" : "2011-08-11",
    "date_updated" : "2013-02-08",
    "source" : "https://rdap.arin.net/registry/autnum/53941"
  } ],
  "organization" : {
    "handle" : "ACCER-5",
    "name" : "Accertify, Inc.",
    "address" : [ "2 Pierce Place", "Suite 900", "Itasca", "IL", "60143", "US" ],
    "street" : "Pierce Place",
    "city" : "Itasca",
    "state" : "IL",
    "zip_code" : "60143",
    "country" : [ "US" ],
    "date_created" : "2011-07-25",
    "date_updated" : "2019-03-13",
    "source" : "https://rdap.arin.net/registry/entity/ACCER-5",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NETWO5885-ARIN",
    "name" : "Network Operations",
    "email" : [ "netops@accertify.com" ],
    "phone" : [ "+1-630-735-4400" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO5885-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NETWO5885-ARIN",
    "name" : "Network Operations",
    "email" : [ "netops@accertify.com" ],
    "phone" : [ "+1-630-735-4400" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO5885-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS16805	DataPipe, Inc.	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS16805	DataPipe, Inc.	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US