129.174.128.0/18

AS11279 · George Mason University

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	gmu.edu
ASN	AS11279
Registry	ARIN
ID	MASONET

WHOIS Details

NetHandle:      NET-129-174-0-0-1
OrgID:          GMU
Parent:         NET-129-0-0-0-0
NetName:        MASONET
NetRange:       129.174.0.0 - 129.174.255.255
NetType:        allocation
OriginAS:       11279
RegDate:        1988-01-12
Updated:        2021-12-14
TechHandle:     JH2084-ARIN
TechHandle:     TH15-ARIN
AbuseHandle:    ABUSE3233-ARIN
NOCHandle:      NOC11966-ARIN
Source:         ARIN


OrgID:          GMU
OrgName:        George Mason University
CanAllocate:    
Street:         4400 University Drive
City:           Fairfax
State/Prov:     VA
Country:        US
PostalCode:     22030
RegDate:        1986-06-13
Updated:        2017-05-15
OrgAdminHandle: BTA45-ARIN
OrgTechHandle:  DANGT5-ARIN
OrgTechHandle:  JH2084-ARIN
OrgTechHandle:  XUQIA-ARIN
OrgAbuseHandle: ABUSE3233-ARIN
OrgNOCHandle:   NOC11966-ARIN
Source:         ARIN


POCHandle:      XUQIA-ARIN
IsRole:         N
LastName:       Xu
FirstName:      Qian
Street:         4400 university dr
City:           Fairfax
State/Prov:     VA
Country:        US
PostalCode:     22030
RegDate:        2017-05-11
Updated:        2018-05-11
OfficePhone:    +1-703-993-8527
Mailbox:        qxu@gmu.edu
Source:         ARIN


POCHandle:      ABUSE3233-ARIN
IsRole:         Y
LastName:       Abuse Reports
FirstName:      
Street:         C/O Brendan Nary
Street:         4400 University Drive
Street:         MS 1D8
City:           Fairfax
State/Prov:     VA
Country:        US
PostalCode:     22030
RegDate:        2011-11-01
Updated:        2025-01-24
OfficePhone:    +1-703-993-1434
Mailbox:        abuse@gmu.edu
Source:         ARIN


POCHandle:      NOC11966-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         Aquia Bldg Room 225
Street:         4400 University Drive
City:           Fairfax
State/Prov:     VA
Country:        US
PostalCode:     22030
RegDate:        2011-04-25
Updated:        2025-06-01
OfficePhone:    +1-703-993-9045
Mailbox:        noc@gmu.edu
Source:         ARIN


POCHandle:      BTA45-ARIN
IsRole:         N
LastName:       Allen
FirstName:      Benjamin
Street:         4400 University Drive
City:           Fairfax
State/Prov:     VA
Country:        US
PostalCode:     22030-4444
RegDate:        2007-11-09
Updated:        2025-08-15
OfficePhone:    +1-703-993-3860
MobilePhone:    +1-703-296-4443
Mailbox:        ballen5@gmu.edu
Source:         ARIN


POCHandle:      JH2084-ARIN
IsRole:         N
LastName:       Hanks
FirstName:      John
Street:         4400 University Drive
Street:         Aquia Building, Room 107, MS1B5
City:           Fairfax
State/Prov:     VA
Country:        US
PostalCode:     22030-4444
RegDate:        1996-04-07
Updated:        2024-10-28
OfficePhone:    +1-703-993-3451
Mailbox:        jhanks@gmu.edu
Source:         ARIN


POCHandle:      DANGT5-ARIN
IsRole:         N
LastName:       Dang
FirstName:      Tommy
Street:         4400 University Dr
City:           Fairfax
State/Prov:     VA
Country:        US
PostalCode:     22030
RegDate:        2017-05-15
Updated:        2025-06-30
OfficePhone:    +1-703-993-3566
Mailbox:        tdang9@gmu.edu
Source:         ARIN


POCHandle:      TH15-ARIN
IsRole:         N
LastName:       Holt
FirstName:      Tracy
Street:         George Mason University
Street:         4400 University Drive
City:           Fairfax
State/Prov:     VA
Country:        US
PostalCode:     22030
RegDate:        1970-01-01
Updated:        2025-02-18
OfficePhone:    +1-703-993-3356
Mailbox:        holt@gmu.edu
Source:         ARIN

Hosted domains

There are 88 domain names hosted across 19 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
129.174.134.77	thatcamp.org	9
129.174.134.63	teachinghistory.org	9
129.174.134.76	occupyarchive.com	9
129.174.134.68	greentunnelpodcast.org	7
129.174.129.4	wxmaps.org	2
129.174.130.34	neuronmorpho.org	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
129.174.128.225	AS11279 George Mason University	`2.35ms` from Ashburn, US
129.174.160.130	AS11279 George Mason University	`1.91ms` from Ashburn, US
129.174.166.2	AS11279 George Mason University	`1.98ms` from Ashburn, US
129.174.136.120	AS11279 George Mason University	`1.92ms` from Ashburn, US
129.174.130.141	AS11279 George Mason University	`1.86ms` from Ashburn, US
129.174.188.1	AS11279 George Mason University	`1.24ms` from Ashburn, US
129.174.134.44	AS11279 George Mason University	`1.77ms` from Ashburn, US
129.174.129.33	AS11279 George Mason University	`1.88ms` from Ashburn, US
129.174.176.1	AS11279 George Mason University	`1.24ms` from Ashburn, US
129.174.131.161	AS11279 George Mason University	`1.94ms` from Ashburn, US
129.174.137.1	AS11279 George Mason University	`1.99ms` from Ashburn, US
129.174.132.50	AS11279 George Mason University	`1.93ms` from Ashburn, 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
46.144.147.162	AS1136 KPN B.V.	`3.26ms` from Amsterdam, NL
12.147.103.162	AS7018 AT&T Enterprises, LLC	`6.75ms` from Atlanta, US
54.39.239.162	AS16276 OVH SAS	`0.08ms` from Beauharnois, CA
20.141.46.242	AS8070 Microsoft Corporation	`0.71ms` from Boydton, US
172.200.228.194	AS8075 Microsoft Corporation	`0.33ms` from Boydton, US
34.122.24.34	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
75.48.39.2	AS7018 AT&T Enterprises, LLC	`3.31ms` from Dallas, US
52.161.40.146	AS8075 Microsoft Corporation	`3.18ms` from Denver, US
80.130.234.50	AS3320 Deutsche Telekom AG	`1.26ms` from Duesseldorf, DE
109.133.172.50	AS5432 Proximus NV	`4.70ms` from Gravelines, FR
35.217.11.226	AS15169 Google LLC	`0.17ms` from Hamina, FI
8.24.220.2	AS3356 Level 3 Parent, LLC	`1.83ms` from Houston, US
180.73.93.98	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.86ms` from Kuala Lumpur, MY
69.16.236.18	AS32244 Liquid Web, L.L.C	`0.18ms` from Lansing, US
217.156.224.82	AS3549 Level 3 Parent, LLC	`0.44ms` from London, GB
90.66.47.66	AS3215 Orange S.A.	`2.91ms` from Lyon, FR
89.156.121.98	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`16.72ms` from Marseille, FR
41.203.223.162	AS37061 Safaricom Limited	`7.22ms` from Nairobi, KE
44.226.32.82	AS16509 Amazon.com, Inc.	`4.57ms` from Portland, US
94.246.143.146	AS33923 ART-COM Sp. z o.o.	`6.77ms` from Poznan, PL
222.133.190.34	AS4837 CHINA UNICOM China169 Backbone	`2.39ms` from Qingdao, CN
72.77.4.66	AS701 Verizon Business	`6.55ms` from Reston, US
220.235.150.34	AS7545 TPG Telecom Limited	`0.92ms` from Sydney, AU
126.79.196.178	AS17676 SoftBank Corp.	`2.82ms` from Tokyo, JP
192.30.60.2	AS31964 The Imagine Group, LLC	`1.28ms` from Charlotte, US

Traceroute

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

traceroute -a -n -q1 -m10 129.174.164.1

traceroute to 129.174.164.1 (129.174.164.1): 10 hops max, 52 byte packets

1 [AS15169] 142.251.247.154 29.949 ms

2 [AS15169] 192.178.106.2 30.891 ms

3 [AS13786] 206.126.237.48 29.656 ms

4 *

5 *

6 *

7 [AS11279] 129.174.252.165 32.363 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On September 4th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales