146.6.0.0/16

AS18 · University of Texas at Austin

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Summary

Country	United States
Domain	utexas.edu
ASN	AS18
Registry	ARIN
ID	UTAUSTIN2

WHOIS Details

NetHandle:      NET-146-6-0-0-1
OrgID:          UTAA
Parent:         NET-146-0-0-0-0
NetName:        UTAUSTIN2
NetRange:       146.6.0.0 - 146.6.255.255
NetType:        allocation
RegDate:        1991-01-16
Updated:        2021-12-14
Source:         ARIN


OrgID:          UTAA
OrgName:        University of Texas at Austin
CanAllocate:    
Street:         ITS - Telecommunications and Networking
Street:         1 University Station, C2900
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78705
RegDate:        1970-01-01
Updated:        2024-11-25
OrgAdminHandle: NOC1301-ARIN
OrgTechHandle:  ZU83-ARIN
OrgAbuseHandle: ZU83-ARIN
Source:         ARIN


POCHandle:      NOC1301-ARIN
IsRole:         Y
LastName:       Network Administration Center
FirstName:      
Street:         124 Inner Campus Drive
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78712
RegDate:        2003-07-02
Updated:        2025-04-03
OfficePhone:    +1-512-232-5743
Mailbox:        net-admin@its.utexas.edu
Source:         ARIN


POCHandle:      ZU83-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         124 Inner Campus Drive
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78712
RegDate:        2002-03-27
Updated:        2025-04-03
OfficePhone:    +1-512-232-5743
Mailbox:        net-tech@its.utexas.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 146.0.0.0/8

Range	ASN	Company	Num of IPs
146.53.0.0/16	AS367	Headquarters, USAISC	65,536
146.63.0.0/16	AS3724	State of Alaska	65,536
146.246.0.0/16	AS3562	Sandia National Laboratories	65,536
146.251.0.0/16	AS35819	Etihad Etisalat, a joint stock company	65,536
146.4.0.0/16	AS3303	Swisscom (Schweiz) AG	65,536
146.54.0.0/16	AS367	Headquarters, USAISC	65,536
146.241.0.0/16	AS35612	EOLO S.p.A.	65,536
146.164.0.0/16	AS2715	UNIVERSIDADE FEDERAL DO RIO DE JANEIRO	65,536
146.1.0.0/16	AS3378	VC32	65,536
146.154.0.0/16	AS270	National Aeronautics and Space Administration	65,536
146.212.0.0/16	AS21283	A1 Slovenija	65,536
146.228.0.0/16	AS1836	green.ch AG	65,536
146.20.0.0/16	AS27357	Rackspace Hosting	65,536
146.230.0.0/16	AS2018	University of Kwazulu-Natal	65,536
146.52.0.0/16	AS3209	Vodafone Deutschland GmbH	65,536
146.124.0.0/16	AS3260	INTRACOM S.A.	65,536
146.244.0.0/16	AS2152	San Diego State University	65,536
146.172.0.0/16	AS2119	Telenor Norge AS	65,536
146.175.0.0/16	AS2611	Universiteit Antwerpen	65,536
146.60.0.0/16	AS3209	Vodafone GmbH	65,536
146.134.0.0/16	AS262534	Laboratório Nacional de Computação Científica	65,536
146.217.0.0/16	AS20478	General Mills, Inc.	65,536
146.59.0.0/16	AS16276	OVH SAS	65,536
146.177.0.0/16	AS15395	Rackspace Ltd.	65,536
146.202.0.0/16	AS17378	Dassault Systemes Americas Corp.	65,536
146.134.0.0/16	AS1916	Laboratório Nacional de Computação Científica	65,536
146.110.0.0/16	AS1955	Budapest Corvinus University	65,536
146.141.0.0/16	AS2018	University of the Witwatersrand	65,536
146.2.0.0/16	AS200139	Statens vegvesen	65,536
146.132.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
146.177.0.0/16	AS12200	Rackspace Ltd.	65,536
146.114.0.0/16	AS1226	State of California Air Resources Board	65,536
146.64.0.0/16	AS2018	CSIR - Council for Scientific and Industrial Research	65,536
146.50.0.0/16	AS1124	Universiteit van Amsterdam	65,536
146.249.0.0/16	AS1273	TotalEnergies SE	65,536
146.5.0.0/16	AS11711	National Solar Observatory	65,536
146.140.0.0/16	AS12643	Network of Fraunhofer IGD	65,536
146.229.0.0/16	AS10364	University of Alabama in Huntsville	65,536
146.119.0.0/16	AS201991	Metsaliitto Group	65,536
146.165.0.0/16	AS270	National Aeronautics and Space Administration	65,536
146.155.0.0/16	AS20191	Pontificia Universidad Catolica de Chile	65,536
146.48.0.0/16	AS137	Area della Ricerca di Pisa	65,536
146.118.0.0/16	AS134111	imported inetnum object for CIS-56	65,536
146.94.0.0/16	AS13759	Wilkes University	65,536
146.226.0.0/16	AS20243	University of the Virgin Islands	65,536
146.5.0.0/16	AS104	National Solar Observatory	65,536
146.166.0.0/16	AS14977	Wyoming Community College Commission	65,536
146.79.0.0/16	AS15307	Childrens Hospital and Regional Medical Center	65,536
146.182.0.0/16	AS37501	University of the Free State	65,536

Hosted domains

There are 166 domain names hosted across 38 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
146.6.162.203	correlatesofwar.org	40
146.6.219.59	centexstudentfutures.com	37
146.6.225.137	mtssdocleadership.org	11
146.6.162.220	texasbeyondhistory.net	9
146.6.162.200	spanishintexas.org	9
146.6.168.102	ixlab.us	7
146.6.100.192	phenologs.org	5
146.6.65.134	hotsciencecooltalks.com	5
146.6.100.164	uteachcs.net	5
146.6.15.159	jtsense.com	4
146.6.100.163	earthdate.org	4
146.6.15.82	epw-code.org	2
146.6.76.10	construction-institute.com	2
146.6.15.49	epwpy.org	2
146.6.100.149	synbiocyc.org	2
146.6.15.13	iccworkshops.org	2
146.6.15.19	missionaransas.org	1
146.6.225.135	texaspmats.org	1
146.6.15.48	u-t-autonomous.info	1
146.6.162.211	shakespeare-winedale.org	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

1,258 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
146.6.196.1	AS18 University of Texas at Austin	`6.06ms` from Dallas, US
146.6.220.2	AS18 University of Texas at Austin	`5.63ms` from San Antonio, US
146.6.227.30	AS18 University of Texas at Austin	`5.63ms` from San Antonio, US
146.6.41.73	AS18 University of Texas at Austin	`5.55ms` from San Antonio, US
146.6.65.133	AS18 University of Texas at Austin	`5.45ms` from San Antonio, US
146.6.71.178	AS18 University of Texas at Austin	`5.62ms` from Dallas, US
146.6.160.66	AS18 University of Texas at Austin	`5.75ms` from Dallas, US
146.6.33.129	AS18 University of Texas at Austin	`5.83ms` from Dallas, US
146.6.104.250	AS18 University of Texas at Austin	`5.73ms` from San Antonio, US
146.6.144.250	AS18 University of Texas at Austin	`5.80ms` from San Antonio, US
146.6.24.65	AS18 University of Texas at Austin	`5.70ms` from San Antonio, US
146.6.99.129	AS18 University of Texas at Austin	`5.59ms` from San Antonio, US
146.6.114.1	AS18 University of Texas at Austin	`5.77ms` from San Antonio, US
146.6.143.250	AS18 University of Texas at Austin	`5.77ms` from San Antonio, US
146.6.57.12	AS18 University of Texas at Austin	`5.63ms` from Dallas, US
146.6.222.1	AS18 University of Texas at Austin	`5.85ms` from Dallas, US
146.6.44.67	AS18 University of Texas at Austin	`5.66ms` from San Antonio, US
146.6.162.11	AS18 University of Texas at Austin	`5.34ms` from San Antonio, US
146.6.117.193	AS18 University of Texas at Austin	`5.75ms` from San Antonio, US
146.6.94.250	AS18 University of Texas at Austin	`5.76ms` from Dallas, US
146.6.147.250	AS18 University of Texas at Austin	`5.77ms` from San Antonio, US
146.6.184.70	AS18 University of Texas at Austin	`24.80ms` from Dallas, US
146.6.96.250	AS18 University of Texas at Austin	`5.90ms` from Dallas, US
146.6.234.250	AS18 University of Texas at Austin	`5.79ms` from Dallas, US
146.6.45.17	AS18 University of Texas at Austin	`6.34ms` from Dallas, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
92.99.175.32	AS5384 Emirates Internet	`3.56ms` from Al Fujairah City, AE
27.63.129.144	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`1.62ms` from Delhi, IN
37.3.207.176	AS1257 Tele2 Sverige AB	`3.88ms` from Falkenberg, SE
182.42.81.208	AS4134 CHINANET-BACKBONE	`1.00ms` from Hohhot, CN
73.166.238.96	AS7922 Comcast Cable Communications, LLC	`4.97ms` from Houston, US
172.167.4.80	AS8075 Microsoft Corporation	`0.20ms` from London, GB
24.205.34.0	AS20115 Charter Communications LLC	`4.29ms` from Los Angeles, US
79.4.135.0	AS3269 Telecom Italia S.p.A.	`8.57ms` from Milan, IT
185.204.204.240	AS198551 REZOCEAN SAS	`0.28ms` from Paris, FR
86.250.242.240	AS3215 Orange S.A.	`11.59ms` from Paris, FR
73.90.6.224	AS7922 Comcast Cable Communications, LLC	`6.86ms` from San Jose, US
125.183.6.144	AS17858 LG POWERCOMM	`7.54ms` from Seoul, KR
83.249.75.176	AS1257 Tele2 Sverige AB	`0.97ms` from Stockholm, SE
140.238.35.0	AS31898 Oracle Corporation	`0.31ms` from Tokyo, JP
171.41.179.32	AS4134 CHINANET-BACKBONE	`4.50ms` from Wuhan, CN
97.129.244.208	AS6167 Verizon Business	`19.18ms` from Atlanta, US
179.15.8.16	AS27831 Colombia Móvil	`18.17ms` from Bogota, CO
188.114.35.96	AS12389 PJSC Rostelecom	`5.07ms` from Krasnodar, RU
44.196.16.112	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
187.138.208.160	AS8151 UNINET	`11.27ms` from Santiago de Queretaro, MX
58.126.2.192	AS9318 SK Broadband Co Ltd	`6.54ms` from Seoul, KR
171.126.255.16	AS4837 CHINA UNICOM China169 Backbone	`9.18ms` from Taiyuan, CN
89.231.217.176	AS21021 Multimedia Polska Sp. z o.o.	`7.63ms` from Warsaw, PL
24.131.71.192	AS7922 Comcast Cable Communications, LLC	`12.26ms` from Washington, US
212.6.53.192	AS207551 Wijnand Schouten	`0.98ms` from Amsterdam, NL

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 -m10 146.6.53.52

traceroute to 146.6.53.52 (146.6.53.52): 10 hops max, 52 byte packets

4 [AS3356] 4.69.141.46 105.18 ms

5 [AS3356] 4.71.198.54 105.207 ms

6 [AS6922] 192.124.220.38 110.076 ms

7 [AS6922] 192.12.10.6 111.563 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On October 30th 2025

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