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AS32979 Trans Union, LLC | IPGeolocation.io

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

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Trans Union, LLC transunion.com

US 0 Routes

AS Data

AS32979

AS32979 – Trans Union, LLC

AS Number	32979
AS Name	NEUSTAR-AS3
Organization	Trans Union, LLC (tul-7)
Country	US
Website	transunion.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2004-09-03

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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:       32979
ASName:         NEUSTAR-AS3
ASHandle:       AS32979
RegDate:        2004-09-03
Updated:        2026-07-10
Ref:            https://rdap.arin.net/registry/autnum/32979


OrgName:        Trans Union, LLC
OrgId:          TUL-7
Address:        555 W. Adams
City:           Chicago
StateProv:      IL
PostalCode:     60661
Country:        US
RegDate:        2007-06-06
Updated:        2026-06-30
Ref:            https://rdap.arin.net/registry/entity/TUL-7


OrgTechHandle: NETWO10022-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-312-985-4362 
OrgTechEmail:  PDLNETWORKOPS@transunion.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10022-ARIN

OrgTechHandle: TIEDE6-ARIN
OrgTechName:   Tiedemann, Eric 
OrgTechPhone:  +1-833-806-1627 
OrgTechEmail:  eric.tiedemann@transunion.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TIEDE6-ARIN

OrgAbuseHandle: GOC10-ARIN
OrgAbuseName:   GOC
OrgAbusePhone:  +1-312-985-4362 
OrgAbuseEmail:  GOC@transunion.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GOC10-ARIN

OrgTechHandle: CALDE247-ARIN
OrgTechName:   Calderon, Andrey 
OrgTechPhone:  +1-888-888-8888 
OrgTechEmail:  andrey.calderon@transunion.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CALDE247-ARIN

OrgAbuseHandle: NETWO10022-ARIN
OrgAbuseName:   Network Operations
OrgAbusePhone:  +1-312-985-4362 
OrgAbuseEmail:  PDLNETWORKOPS@transunion.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO10022-ARIN

OrgTechHandle: PLATT78-ARIN
OrgTechName:   Platt, Daniel 
OrgTechPhone:  +1-833-806-1627 
OrgTechEmail:  daniel.platt@transunion.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PLATT78-ARIN

OrgTechHandle: TIQ-ARIN
OrgTechName:   Iqbal, Tariq 
OrgTechPhone:  +1-312-985-3889 
OrgTechEmail:  tiqbal@transunion.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TIQ-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" : "32979",
    "as_handle" : "AS32979",
    "as_name" : "NEUSTAR-AS3",
    "tech_contacts" : [ "NETWO10022-ARIN", "TIEDE6-ARIN", "CALDE247-ARIN", "PLATT78-ARIN", "TIQ-ARIN" ],
    "abuse_contacts" : [ "GOC10-ARIN", "NETWO10022-ARIN" ],
    "date_created" : "2004-09-03",
    "date_updated" : "2026-07-10",
    "source" : "https://rdap.arin.net/registry/autnum/32979"
  } ],
  "organization" : {
    "handle" : "TUL-7",
    "name" : "Trans Union, LLC",
    "address" : [ "555 W. Adams", "Chicago", "IL", "60661", "US" ],
    "city" : "Chicago",
    "state" : "IL",
    "zip_code" : "60661",
    "country" : [ "US" ],
    "date_created" : "2007-06-06",
    "date_updated" : "2026-06-30",
    "source" : "https://rdap.arin.net/registry/entity/TUL-7",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NETWO10022-ARIN",
    "name" : "Network Operations",
    "email" : [ "PDLNETWORKOPS@transunion.com" ],
    "phone" : [ "+1-312-985-4362" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10022-ARIN"
  }, {
    "handle" : "TIEDE6-ARIN",
    "name" : "Tiedemann, Eric",
    "email" : [ "eric.tiedemann@transunion.com" ],
    "phone" : [ "+1-833-806-1627" ],
    "source" : "https://rdap.arin.net/registry/entity/TIEDE6-ARIN"
  }, {
    "handle" : "CALDE247-ARIN",
    "name" : "Calderon, Andrey",
    "email" : [ "andrey.calderon@transunion.com" ],
    "phone" : [ "+1-888-888-8888" ],
    "source" : "https://rdap.arin.net/registry/entity/CALDE247-ARIN"
  }, {
    "handle" : "PLATT78-ARIN",
    "name" : "Platt, Daniel",
    "email" : [ "daniel.platt@transunion.com" ],
    "phone" : [ "+1-833-806-1627" ],
    "source" : "https://rdap.arin.net/registry/entity/PLATT78-ARIN"
  }, {
    "handle" : "TIQ-ARIN",
    "name" : "Iqbal, Tariq",
    "email" : [ "tiqbal@transunion.com" ],
    "phone" : [ "+1-312-985-3889" ],
    "source" : "https://rdap.arin.net/registry/entity/TIQ-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "GOC10-ARIN",
    "name" : "GOC",
    "email" : [ "GOC@transunion.com" ],
    "phone" : [ "+1-312-985-4362" ],
    "source" : "https://rdap.arin.net/registry/entity/GOC10-ARIN"
  }, {
    "handle" : "NETWO10022-ARIN",
    "name" : "Network Operations",
    "email" : [ "PDLNETWORKOPS@transunion.com" ],
    "phone" : [ "+1-312-985-4362" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10022-ARIN"
  } ]
}

Frequently Asked Questions

What is ASN AS32979?

ASN AS32979 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS32979?

AS32979 is listed under Trans Union, LLC.

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.