ASN AS11279 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11279?

AS11279 is listed under George Mason University.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

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AS11279 George Mason University

ASN Lookup Tool

George Mason University gmu.edu

US 17 Routes

AS Data

AS11279

AS11279 – George Mason University

AS Number	11279
AS Name	GEORGE-MASON-UNIV
Organization	George Mason University (gmu)
Country	US
Website	gmu.edu
Number of IPv4 Routes	16
Number of IPv6 Routes	1
ASN type	EDUCATION
Registry	ARIN
Date Allocated	1998-06-10

ASN Intelligence API for production workflows

Use ASN data for AS11279 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
129.174.192.0/19	AS11279	George Mason University	George Mason University	8192
129.174.160.0/19	AS11279	George Mason University	George Mason University	8192
192.5.215.0/24	AS11279	George Mason University	George Mason University	256
199.26.254.0/24	AS11279	George Mason University	George Mason University	256
129.174.0.0/18	AS11279	George Mason University	George Mason University	16384
129.174.64.0/18	AS11279	George Mason University	George Mason University	16384
129.174.128.0/17	AS11279	George Mason University	George Mason University	32768
2620:10e:6000::/40	AS11279	George Mason University	George Mason University	~309×10²⁴
129.174.0.0/17	AS11279	George Mason University	George Mason University	32768
129.174.64.0/19	AS11279	George Mason University	George Mason University	8192

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:       11279
ASName:         GEORGE-MASON-UNIV
ASHandle:       AS11279
RegDate:        1998-06-10
Updated:        2012-02-24
Ref:            https://rdap.arin.net/registry/autnum/11279


OrgName:        George Mason University
OrgId:          GMU
Address:        4400 University Drive
City:           Fairfax
StateProv:      VA
PostalCode:     22030
Country:        US
RegDate:        1986-06-13
Updated:        2017-05-15
Ref:            https://rdap.arin.net/registry/entity/GMU


OrgTechHandle: XUQIA-ARIN
OrgTechName:   Xu, Qian 
OrgTechPhone:  +1-703-993-8527 
OrgTechEmail:  qxu@gmu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/XUQIA-ARIN

OrgAbuseHandle: ABUSE3233-ARIN
OrgAbuseName:   Abuse Reports
OrgAbusePhone:  +1-703-993-1434 
OrgAbuseEmail:  abuse@gmu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3233-ARIN

OrgNOCHandle: NOC11966-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-703-993-9045 
OrgNOCEmail:  noc@gmu.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC11966-ARIN

OrgTechHandle: JH2084-ARIN
OrgTechName:   Hanks, John 
OrgTechPhone:  +1-703-993-3451 
OrgTechEmail:  jhanks@gmu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/JH2084-ARIN

OrgTechHandle: DANGT5-ARIN
OrgTechName:   Dang, Tommy 
OrgTechPhone:  +1-703-993-3566 
OrgTechEmail:  tdang9@gmu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/DANGT5-ARIN

RTechHandle: JH2084-ARIN
RTechName:   Hanks, John 
RTechPhone:  +1-703-993-3451 
RTechEmail:  jhanks@gmu.edu
RTechRef:    https://rdap.arin.net/registry/entity/JH2084-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "11279",
    "as_handle" : "AS11279",
    "as_name" : "GEORGE-MASON-UNIV",
    "tech_contacts" : [ "XUQIA-ARIN", "JH2084-ARIN", "DANGT5-ARIN", "JH2084-ARIN" ],
    "abuse_contacts" : [ "ABUSE3233-ARIN" ],
    "date_created" : "1998-06-10",
    "date_updated" : "2012-02-24",
    "source" : "https://rdap.arin.net/registry/autnum/11279"
  } ],
  "organization" : {
    "handle" : "GMU",
    "name" : "George Mason University",
    "address" : [ "4400 University Drive", "Fairfax", "VA", "22030", "US" ],
    "street" : "University Drive",
    "city" : "Fairfax",
    "state" : "VA",
    "zip_code" : "22030",
    "country" : [ "US" ],
    "date_created" : "1986-06-13",
    "date_updated" : "2017-05-15",
    "source" : "https://rdap.arin.net/registry/entity/GMU",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "XUQIA-ARIN",
    "name" : "Xu, Qian",
    "email" : [ "qxu@gmu.edu" ],
    "phone" : [ "+1-703-993-8527" ],
    "source" : "https://rdap.arin.net/registry/entity/XUQIA-ARIN"
  }, {
    "handle" : "JH2084-ARIN",
    "name" : "Hanks, John",
    "email" : [ "jhanks@gmu.edu" ],
    "phone" : [ "+1-703-993-3451" ],
    "source" : "https://rdap.arin.net/registry/entity/JH2084-ARIN"
  }, {
    "handle" : "DANGT5-ARIN",
    "name" : "Dang, Tommy",
    "email" : [ "tdang9@gmu.edu" ],
    "phone" : [ "+1-703-993-3566" ],
    "source" : "https://rdap.arin.net/registry/entity/DANGT5-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE3233-ARIN",
    "name" : "Abuse Reports",
    "email" : [ "abuse@gmu.edu" ],
    "phone" : [ "+1-703-993-1434" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE3233-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS40220	Virginia Polytechnic Institute and State Univ.	US
AS46450	Pilot Fiber, Inc.	US
AS1299	Arelion Sweden AB	SE
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS40220	Virginia Polytechnic Institute and State Univ.	US
AS1299	Arelion Sweden AB	SE
AS6461	Zayo Bandwidth	US

Contacts

Email Contacts

jhanks@gmu.edu tdang9@gmu.edu qxu@gmu.edu

Abuse Contacts

abuse@gmu.edu