ASN AS589 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS589?

AS589 is listed under University of North Texas.

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.

AS589 University of North Texas

ASN Lookup Tool

University of North Texas unt.edu

US 4 Routes

AS Data

AS589

AS589 – University of North Texas

AS Number	589
AS Name	UNT
Organization	University of North Texas(unt-z)
Country	US
Website	unt.edu
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	EDUCATION
Registry	ARIN
Date Allocated	1990-02-12

ASN Intelligence API for production workflows

Use ASN data for AS589 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
129.120.0.0/16	AS589	University of North Texas	University of North Texas	65536
192.124.35.0/24	AS589	University of North Texas	Texas College of Osteopathic Medicine	256
2620:101:1000::/42	AS589	University of North Texas	University of North Texas	~77×10²⁴
65.36.46.0/24	AS589	University of North Texas	JI Specialty Services	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:       589
ASName:         UNT
ASHandle:       AS589
RegDate:        1990-02-12
Updated:        2026-03-04    
Ref:            https://rdap.arin.net/registry/autnum/589


OrgName:        University of North Texas
OrgId:          UNT-Z
Address:        1112 Dallas Drive, Suite 4200
City:           Denton
StateProv:      TX
PostalCode:     76205-1132
Country:        US
RegDate:        2023-12-27
Updated:        2026-03-08
Ref:            https://rdap.arin.net/registry/entity/UNT-Z


OrgTechHandle: BURKE346-ARIN
OrgTechName:   Burke, Timothy 
OrgTechPhone:  +1-940-369-8367 
OrgTechEmail:  Timothy.Burke@untsystem.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/BURKE346-ARIN

OrgAbuseHandle: INFOR9-ARIN
OrgAbuseName:   Information Security
OrgAbusePhone:  +1-940-565-2324 
OrgAbuseEmail:  abuse@unt.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INFOR9-ARIN

OrgTechHandle: MCCAU90-ARIN
OrgTechName:   McCauley, Michelle 
OrgTechPhone:  +1-940-369-8930 
OrgTechEmail:  Michelle.McCauley@untsystem.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MCCAU90-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

Peers

AS Number	Description	Country
AS62728	VELOCITY, A MANAGED SERVICES COMPANY	US
AS7459	Grande Communications Networks, LLC	US
AS22645	LEARN	US
AS11427	Charter Communications Inc	US
AS16905	LEARN	US

Upstreams

AS Number	Description	Country
AS62728	VELOCITY, A MANAGED SERVICES COMPANY	US
AS7459	Grande Communications Networks, LLC	US
AS22645	LEARN	US
AS11427	Charter Communications Inc	US
AS16905	LEARN	US