Autonomous System details

AS589

University of North Texas  ·  unt.edu

United States

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AS589 – University of North Texas

Field Value
Country United States
Website unt.edu
Hosted domains 13
IPv4 addresses 66,048
IPv6 addresses 77,371,252,455,336,267,181,195,264
ASN type Education
Registry arin
Allocated 36 years ago on Feb 12, 1990
Updated 5 months ago on Aug 01, 2025

IP Ranges

Netblock Company Num of IPs
129.120.0.0/16 University of North Texas 65,536
65.36.46.0/24 JI Specialty Services 256
192.124.35.0/24 Texas College of Osteopathic Medicine 256
Netblock Company
2620:101:1000::/42 University of North Texas
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WHOIS Details

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                                                ASHandle:       AS589
                                                OrgID:          AS589
                                                ASName:         AS589
                                                ASNumber:       AS589
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 13 domain names hosted across 7 IP addresses on this ASN.

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IP Address Domain Domains on this IP
129.120.93.242 ██████████ 5
129.120.90.57 ██████████ 2
129.120.32.218 ████████ 2
129.120.90.153 ██████████ 2
129.120.108.147 ██████████ 2
129.120.108.222 ██████████ 1
129.120.90.158 █████████ 1

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Peers

There are 5 peers for this ASN.

Peers Name
AS11427 Charter Communications Inc
AS16905 LEARN
AS22645 LEARN
AS62728 VELOCITY, A MANAGED SERVICES COMPANY
AS7459 Grande Communications Networks, LLC
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS22645 LEARN
AS62728 VELOCITY, A MANAGED SERVICES COMPANY
AS7459 Grande Communications Networks, LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

41 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
129.120.14.222 AS589 University of North Texas 1.70ms from Dallas, US
129.120.178.100 AS589 University of North Texas 2.61ms from Dallas, US
129.120.93.217 AS589 University of North Texas 2.30ms from Dallas, US
192.124.35.157 AS589 University of North Texas 2.58ms from Dallas, US
129.120.230.11 AS589 University of North Texas 4.23ms from Dallas, US
129.120.174.37 AS589 University of North Texas 3.72ms from Dallas, US
129.120.151.38 AS589 University of North Texas 4.03ms from Dallas, US
129.120.87.217 AS589 University of North Texas 2.47ms from Dallas, US
129.120.238.4 AS589 University of North Texas 1.95ms from Dallas, US
129.120.212.2 AS589 University of North Texas 1.76ms from Dallas, US
129.120.103.251 AS589 University of North Texas 2.94ms from Dallas, US
129.120.67.64 AS589 University of North Texas 4.05ms from Dallas, US
129.120.123.2 AS589 University of North Texas 3.94ms from Dallas, US
129.120.111.237 AS589 University of North Texas 4.12ms from Dallas, US
129.120.248.2 AS589 University of North Texas 2.93ms from Dallas, US
129.120.90.54 AS589 University of North Texas 2.22ms from Dallas, US
129.120.197.5 AS589 University of North Texas 3.85ms from Dallas, US
129.120.171.161 AS589 University of North Texas 2.75ms from Dallas, US
129.120.224.158 AS589 University of North Texas 3.97ms from Dallas, US
129.120.110.5 AS589 University of North Texas 4.04ms from Dallas, US
129.120.104.84 AS589 University of North Texas 2.81ms from Dallas, US
129.120.231.10 AS589 University of North Texas 3.85ms from Dallas, US
129.120.10.193 AS589 University of North Texas 2.99ms from Dallas, US
129.120.32.233 AS589 University of North Texas 3.81ms from Dallas, US
129.120.92.58 AS589 University of North Texas 2.38ms 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
203.55.122.29 AS2914 NTT America, Inc. 12.39ms from Amsterdam, NL
71.81.194.173 AS20115 Charter Communications LLC 10.04ms from Atlanta, US
54.214.219.157 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
186.85.69.189 AS10620 Telmex Colombia S.A. 16.14ms from Bogota, CO
50.200.49.45 AS7922 Comcast Cable Communications, LLC 1.80ms from Boston, US
201.179.75.29 AS22927 Telefonica de Argentina 7.83ms from Buenos Aires, AR
125.71.138.205 AS4134 CHINANET-BACKBONE 1.18ms from Chengdu, CN
24.172.176.157 AS33363 Charter Communications, Inc 8.64ms from Chicago, US
179.127.179.29 AS28343 UNIFIQUE TELECOMUNICACOES S/A 6.10ms from Curitiba, BR
45.163.208.253 AS268618 FARIAS NET SERVICO LTDA 19.83ms from Fortaleza, BR
174.170.54.61 AS7922 Comcast Cable Communications, LLC 4.27ms from Houston, US
31.50.195.173 AS2856 British Telecommunications PLC 2.34ms from London, GB
109.146.178.221 AS2856 British Telecommunications PLC 2.51ms from London, GB
212.221.67.189 AS3257 GTT Communications Inc. 0.45ms from London, GB
76.176.30.157 AS20001 Charter Communications Inc 6.17ms from Los Angeles, US
83.35.148.13 AS3352 TELEFONICA DE ESPANA S.A.U. 9.68ms from Madrid, ES
162.43.91.253 AS131965 Xserver Inc. 0.52ms from Osaka, JP
90.35.67.237 AS3215 Orange S.A. 3.27ms from Paris, FR
34.200.148.157 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
65.8.223.173 AS16509 Amazon.com, Inc. 0.46ms from Santiago de Queretaro, MX
187.56.4.157 AS27699 TELEFÔNICA BRASIL S.A 2.16ms from Sao Paulo, BR
105.102.149.93 AS36947 Telecom Algeria 8.67ms from Valencia, ES
217.118.161.253 AS20504 RTL Nederland B.V. 0.67ms from Amsterdam, NL
216.12.60.141 AS7795 LUMOS Networks, Inc. 3.91ms from Ashburn, US
115.70.12.157 AS10143 Exetel Pty Ltd 0.64ms from Brisbane, AU

Traceroute

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

$
traceroute -a -n -q1 -f3 129.120.197.5
traceroute to 129.120.197.5 (129.120.197.5): 64 hops max, 52 byte packets
5 *
9 *
10 [AS589] 129.120.255.86 16.722 ms
11 *
12 [AS589] 129.120.197.5 4.459 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS589 at robtex.

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