129.174.96.0/19

AS11279 · George Mason University

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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:      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


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:      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:      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:      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:      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

Hosted domains

There are 11 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
129.174.107.197	AS11279 George Mason University	`1.97ms` from Ashburn, US
129.174.113.21	AS11279 George Mason University	`1.96ms` from Ashburn, US
129.174.125.131	AS11279 George Mason University	`1.89ms` from Ashburn, US
129.174.96.2	AS11279 George Mason University	`1.94ms` from Ashburn, US
129.174.106.182	AS11279 George Mason University	`1.92ms` from Ashburn, US
129.174.112.181	AS11279 George Mason University	`1.97ms` from Ashburn, US
129.174.119.195	AS11279 George Mason University	`1.95ms` from Ashburn, US
129.174.127.130	AS11279 George Mason University	`1.86ms` from Ashburn, US
129.174.114.247	AS11279 George Mason University	`1.94ms` from Ashburn, US
129.174.97.26	AS11279 George Mason University	`1.89ms` from Ashburn, US
129.174.101.2	AS11279 George Mason University	`1.89ms` 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
79.173.238.3	AS8376 Jordan Data Communications Company LLC	`2.03ms` from Amman, JO
125.25.110.163	AS23969 TOT Public Company Limited	`1.16ms` from Bangkok, TH
73.9.203.163	AS7922 Comcast Cable Communications, LLC	`3.71ms` from Chicago, US
136.226.180.131	AS62044 Zscaler Switzerland GmbH	`0.17ms` from Frankfurt am Main, DE
1.95.60.227	AS55990 Huawei Cloud Service data center	`2.08ms` from Guiyang, CN
14.160.124.195	AS45899 VNPT Corp	`4.66ms` from Ho Chi Minh City, VN
81.155.102.35	AS2856 British Telecommunications PLC	`4.90ms` from London, GB
81.9.134.99	AS12338 Euskaltel S.A.	`11.30ms` from Madrid, ES
148.101.84.115	AS6400 Compañía Dominicana de Teléfonos S. A.	`5.63ms` from Santo Domingo, DO
187.9.37.35	AS10429 TELEFÔNICA BRASIL S.A	`0.64ms` from Sao Paulo, BR
163.176.227.67	AS31898 Oracle Corporation	`0.31ms` from Sao Paulo, BR
3.114.179.147	AS16509 Amazon.com, Inc.	`1.28ms` from Tokyo, JP
188.239.191.115	AS206075 Hollander & Jacobsen UG (haftungsbeschraenkt)	`0.61ms` from Amsterdam, NL
195.189.216.3	AS40985 Eneco Energy Trade B.V.	`0.89ms` from Amsterdam, NL
114.255.134.115	AS4808 China Unicom Beijing Province Network	`3.03ms` from Beijing, CN
155.203.64.51	AS54036 Clean Harbors Environmental Services, Inc.	`4.09ms` from Boston, US
186.18.222.67	AS27747 Telecentro S.A.	`7.32ms` from Buenos Aires, AR
158.222.115.163	AS19084 ColoUp	`0.17ms` from Buffalo, US
162.62.220.179	AS132203 Tencent Building, Kejizhongyi Avenue	`0.59ms` from Frankfurt am Main, DE
161.248.211.3	AS152935 PROXY VN TECHNOLOGY COMPANY LIMITED	`0.12ms` from Hanoi, VN
180.75.135.83	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`4.08ms` from Kuala Lumpur, MY
213.231.11.83	AS34661 BREEZE NETWORK	`6.95ms` from Kyiv, UA
109.154.154.211	AS2856 British Telecommunications PLC	`2.55ms` from London, GB
86.165.18.99	AS2856 British Telecommunications PLC	`3.10ms` from London, GB
13.200.225.115	AS16509 Amazon.com, Inc.	`0.17ms` from Mumbai, IN

Traceroute

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

traceroute -a -n -q1 129.174.113.44

traceroute to 129.174.113.44 (129.174.113.44): 64 hops max, 52 byte packets

1 [AS15169] 142.251.247.154 96.33 ms

2 [AS15169] 192.178.248.32 96.546 ms

3 [AS13786] 206.126.237.48 96.6 ms

4 *

5 *

6 *

7 [AS11279] 129.174.252.165 98.045 ms

8 *

9 *

10 [AS11279] 129.174.101.2 98.777 ms

11 [AS11279] 129.174.113.44 98.829 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

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.

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