ASN Lookup Tool

Grand Canyon University gcu.edu US US 11 Routes

AS Data

AS13485

AS13485 – Grand Canyon University

AS Number 13485
AS Name GCU
Organization Grand Canyon University(gcu)
Country US
Website gcu.edu
Number of IPv4 Routes 11
Number of IPv6 Routes 0
ASN type EDUCATION
Registry ARIN
Date Allocated 2009-10-27

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Use ASN data for AS13485 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
137.152.38.0/24 256
137.152.32.0/20 4096
137.152.184.0/22 1024
137.152.16.0/20 4096
137.152.192.0/19 8192
137.152.0.0/19 8192
137.152.64.0/18 16384
137.152.128.0/18 16384
137.152.1.0/24 256
137.152.6.0/24 256

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:       13485
ASName:         GCU
ASHandle:       AS13485
RegDate:        2009-10-27
Updated:        2011-12-07
Comment:        MLA133-ARIN    
Ref:            https://rdap.arin.net/registry/autnum/13485


OrgName:        Grand Canyon University
OrgId:          GCU
Address:        3300 W Camelback RD
City:           Phoenix
StateProv:      AZ
PostalCode:     85017
Country:        US
RegDate:        1989-12-06
Updated:        2025-10-02
Ref:            https://rdap.arin.net/registry/entity/GCU


OrgTechHandle: ITSEC14-ARIN
OrgTechName:   IT Security
OrgTechPhone:  +1-602-639-8300 
OrgTechEmail:  itsecurity@gcu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/ITSEC14-ARIN

OrgAbuseHandle: ITSEC14-ARIN
OrgAbuseName:   IT Security
OrgAbusePhone:  +1-602-639-8300 
OrgAbuseEmail:  itsecurity@gcu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ITSEC14-ARIN

OrgTechHandle: SWANS321-ARIN
OrgTechName:   Swanson, Niclas 
OrgTechPhone:  +1-602-520-6547 
OrgTechEmail:  niclas.swanson@gce.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SWANS321-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

Peers

AS Number Description Country
AS209 CenturyLink Communications, LLC US
AS22773 Cox Communications Inc. US

Upstreams

AS Number Description Country
AS209 CenturyLink Communications, LLC US
AS22773 Cox Communications Inc. US

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Frequently Asked Questions

ASN AS13485 is an Autonomous System Number used to identify a network for BGP internet routing.
AS13485 is listed under Grand Canyon University.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.