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.

AS36450 University of Texas System Administration

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

University of Texas System Administration utsystem.edu

US 1 Routes

AS Data

AS36450

AS36450 – University of Texas System Administration

AS Number	36450
AS Name	UTSYSADM-AS-1
Organization	University of Texas System Administration(utsa)
Country	US
Website	utsystem.edu
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2006-01-06

ASN Intelligence API for production workflows

Use ASN data for AS36450 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
198.147.138.0/23	AS36450	University of Texas System Administration	University of Texas System Administration	512

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:       36450
ASName:         UTSYSADM-AS-1
ASHandle:       AS36450
RegDate:        2006-01-06
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/36450


OrgName:        University of Texas System Administration
OrgId:          UTSA
Address:        210 W. 7th St
City:           Austin
StateProv:      TX
PostalCode:     78701
Country:        US
RegDate:        1993-05-28
Updated:        2022-03-23
Ref:            https://rdap.arin.net/registry/entity/UTSA


OrgAbuseHandle: NETWO777-ARIN
OrgAbuseName:   Network Administrator
OrgAbusePhone:  +1-512-499-4357 
OrgAbuseEmail:  netadmin@utsystem.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO777-ARIN

OrgTechHandle: NETWO777-ARIN
OrgTechName:   Network Administrator
OrgTechPhone:  +1-512-499-4357 
OrgTechEmail:  netadmin@utsystem.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO777-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
AS6922	Texas Department of Information Resources	US

Upstreams

AS Number	Description	Country
AS6922	Texas Department of Information Resources	US

Frequently Asked Questions

What is ASN AS36450?

ASN AS36450 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS36450?

AS36450 is listed under University of Texas System Administration.

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.