What is ASN AS402491?

ASN AS402491 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS402491?

AS402491 is listed under Certus Tech, 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?

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.

AS402491 Certus Tech, LLC | IPGeolocation.io

ASN Lookup Tool

Certus Tech, LLC certustech.io

US 2 Routes

AS Data

AS402491

AS402491 – Certus Tech, LLC

AS Number	402491
AS Name	AS-CERTUS
Organization	Certus Tech, LLC (ctl-398)
Country	US
Website	certustech.io
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2026-05-07

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Use ASN data for AS402491 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
23.158.28.0/24	AS402491	Certus Tech, LLC	Certus Tech, LLC	256
2602:f3cb::/36	AS402491	Certus Tech, LLC	Certus Tech, LLC	~5×10²⁷

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:       402491
ASName:         AS-CERTUS
ASHandle:       AS402491
RegDate:        2026-05-07
Updated:        2026-05-07
Ref:            https://rdap.arin.net/registry/autnum/402491


OrgName:        Certus Tech, LLC
OrgId:          CTL-398
Address:        9170 Waterford Lane
City:           Eagle Mountain
StateProv:      UT
PostalCode:     84005
Country:        US
RegDate:        2026-04-22
Updated:        2026-04-30
Ref:            https://rdap.arin.net/registry/entity/CTL-398


OrgTechHandle: WILKI332-ARIN
OrgTechName:   Wilkinson, Ryan 
OrgTechPhone:  +1-801-358-2816 
OrgTechEmail:  ryanw@certustech.io
OrgTechRef:    https://rdap.arin.net/registry/entity/WILKI332-ARIN

OrgAbuseHandle: WILKI332-ARIN
OrgAbuseName:   Wilkinson, Ryan 
OrgAbusePhone:  +1-801-358-2816 
OrgAbuseEmail:  ryanw@certustech.io
OrgAbuseRef:    https://rdap.arin.net/registry/entity/WILKI332-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.
#


#
# 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:       402491
ASName:         AS-CERTUS
ASHandle:       AS402491
RegDate:        2026-05-07
Updated:        2026-05-07
Ref:            https://rdap.arin.net/registry/autnum/402491


OrgName:        Certus Tech, LLC
OrgId:          CTL-398
Address:        9170 Waterford Lane
City:           Eagle Mountain
StateProv:      UT
PostalCode:     84005
Country:        US
RegDate:        2026-04-22
Updated:        2026-04-30
Ref:            https://rdap.arin.net/registry/entity/CTL-398


OrgTechHandle: WILKI332-ARIN
OrgTechName:   Wilkinson, Ryan 
OrgTechPhone:  +1-801-358-2816 
OrgTechEmail:  ryanw@certustech.io
OrgTechRef:    https://rdap.arin.net/registry/entity/WILKI332-ARIN

OrgAbuseHandle: WILKI332-ARIN
OrgAbuseName:   Wilkinson, Ryan 
OrgAbusePhone:  +1-801-358-2816 
OrgAbuseEmail:  ryanw@certustech.io
OrgAbuseRef:    https://rdap.arin.net/registry/entity/WILKI332-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.
#


#
# 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:       402491
ASName:         AS-CERTUS
ASHandle:       AS402491
RegDate:        2026-05-07
Updated:        2026-05-07
Ref:            https://rdap.arin.net/registry/autnum/402491


OrgName:        Certus Tech, LLC
OrgId:          CTL-398
Address:        9170 Waterford Lane
City:           Eagle Mountain
StateProv:      UT
PostalCode:     84005
Country:        US
RegDate:        2026-04-22
Updated:        2026-04-30
Ref:            https://rdap.arin.net/registry/entity/CTL-398


OrgTechHandle: WILKI332-ARIN
OrgTechName:   Wilkinson, Ryan 
OrgTechPhone:  +1-801-358-2816 
OrgTechEmail:  ryanw@certustech.io
OrgTechRef:    https://rdap.arin.net/registry/entity/WILKI332-ARIN

OrgAbuseHandle: WILKI332-ARIN
OrgAbuseName:   Wilkinson, Ryan 
OrgAbusePhone:  +1-801-358-2816 
OrgAbuseEmail:  ryanw@certustech.io
OrgAbuseRef:    https://rdap.arin.net/registry/entity/WILKI332-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" : "402491",
    "as_handle" : "AS402491",
    "as_name" : "AS-CERTUS",
    "tech_contacts" : [ "WILKI332-ARIN", "WILKI332-ARIN", "WILKI332-ARIN" ],
    "abuse_contacts" : [ "WILKI332-ARIN", "WILKI332-ARIN", "WILKI332-ARIN" ],
    "date_created" : "2026-05-07",
    "date_updated" : "2026-05-07",
    "source" : "https://rdap.arin.net/registry/autnum/402491"
  }, {
    "aut_num" : "402491",
    "as_handle" : "AS402491",
    "as_name" : "AS-CERTUS",
    "tech_contacts" : [ "WILKI332-ARIN", "WILKI332-ARIN" ],
    "abuse_contacts" : [ "WILKI332-ARIN", "WILKI332-ARIN" ],
    "date_created" : "2026-05-07",
    "date_updated" : "2026-05-07",
    "source" : "https://rdap.arin.net/registry/autnum/402491"
  }, {
    "aut_num" : "402491",
    "as_handle" : "AS402491",
    "as_name" : "AS-CERTUS",
    "tech_contacts" : [ "WILKI332-ARIN" ],
    "abuse_contacts" : [ "WILKI332-ARIN" ],
    "date_created" : "2026-05-07",
    "date_updated" : "2026-05-07",
    "source" : "https://rdap.arin.net/registry/autnum/402491"
  } ],
  "organization" : {
    "handle" : "CTL-398",
    "name" : "Certus Tech, LLC",
    "address" : [ "9170 Waterford Lane", "Eagle Mountain", "UT", "84005", "US" ],
    "street" : "Waterford Lane",
    "city" : "Eagle Mountain",
    "state" : "UT",
    "zip_code" : "84005",
    "country" : [ "US" ],
    "date_created" : "2026-04-22",
    "date_updated" : "2026-04-30",
    "source" : "https://rdap.arin.net/registry/entity/CTL-398",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "WILKI332-ARIN",
    "name" : "Wilkinson, Ryan",
    "email" : [ "ryanw@certustech.io" ],
    "phone" : [ "+1-801-358-2816" ],
    "source" : "https://rdap.arin.net/registry/entity/WILKI332-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "WILKI332-ARIN",
    "name" : "Wilkinson, Ryan",
    "email" : [ "ryanw@certustech.io" ],
    "phone" : [ "+1-801-358-2816" ],
    "source" : "https://rdap.arin.net/registry/entity/WILKI332-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS23367	Adaptive Data Networks, LLC	US

Upstreams

AS Number	Description	Country
AS23367	Adaptive Data Networks, LLC	US