ASN AS13783 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS13783?

AS13783 is listed under Radford 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?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS13783 Radford University | IPGeolocation.io

ASN Lookup Tool

Radford University radford.edu

US 3 Routes

AS Data

AS13783

AS13783 – Radford University

AS Number	13783
AS Name	RADFORD-UNIV-AS
Organization	Radford University(radfor)
Country	US
Website	radford.edu
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	1999-08-16

ASN Intelligence API for production workflows

Use ASN data for AS13783 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
137.45.0.0/17	AS13783	Radford University	Radford University	32768
137.45.59.0/24	AS13783	Radford University	Radford University	256
137.45.0.0/16	AS13783	Radford University	Radford University	65536

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:       13783
ASName:         RADFORD-UNIV-AS
ASHandle:       AS13783
RegDate:        1999-08-16
Updated:        2024-10-11    
Ref:            https://rdap.arin.net/registry/autnum/13783


OrgName:        Radford University
OrgId:          RADFOR
Address:        801 East Main St.
City:           Radford
StateProv:      VA
PostalCode:     24142
Country:        US
RegDate:        1989-01-12
Updated:        2024-12-06
Comment:        DMCA and copyright complaints to itsecurity@radford.edu.
Ref:            https://rdap.arin.net/registry/entity/RADFOR


OrgNOCHandle: ROC12-ARIN
OrgNOCName:   RU Operations Center
OrgNOCPhone:  +1-540-831-5063 
OrgNOCEmail:  ip-admin@radford.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/ROC12-ARIN

OrgTechHandle: DWB68-ARIN
OrgTechName:   Butcher, David W
OrgTechPhone:  +1-540-831-5086 
OrgTechEmail:  dbutcher@radford.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/DWB68-ARIN

OrgTechHandle: WIRTW4-ARIN
OrgTechName:   Wirt, William 
OrgTechPhone:  +1-540-831-7771 
OrgTechEmail:  wwirt@radford.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/WIRTW4-ARIN

OrgTechHandle: BAILE626-ARIN
OrgTechName:   Bailey, Ryan 
OrgTechPhone:  +1-540-831-7727 
OrgTechEmail:  rdbailey1@Radford.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/BAILE626-ARIN

OrgAbuseHandle: RNA56-ARIN
OrgAbuseName:   RU Network Abuse
OrgAbusePhone:  +1-540-831-7515 
OrgAbuseEmail:  abuse@radford.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RNA56-ARIN

RTechHandle: WIRTW4-ARIN
RTechName:   Wirt, William 
RTechPhone:  +1-540-831-7771 
RTechEmail:  wwirt@radford.edu
RTechRef:    https://rdap.arin.net/registry/entity/WIRTW4-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
AS4922	Shenandoah Cable Television LLC	US
AS1239	Cogent Communications, LLC	US
AS174	Cogent Communications, LLC	US
AS16942	Citizens Telephone Cooperative	US

Upstreams

AS Number	Description	Country
AS4922	Shenandoah Cable Television LLC	US
AS174	Cogent Communications, LLC	US
AS16942	Citizens Telephone Cooperative	US

Contacts

Email Contacts

dbutcher@radford.edu wwirt@radford.edu rdbailey1@Radford.edu

Abuse Contacts

abuse@radford.edu