ASN AS23122 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS23122?

AS23122 is listed under Dakota State 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.

AS23122 Dakota State University

ASN Lookup Tool

Dakota State University dsu.edu

US 1 Routes

AS Data

AS23122

AS23122 – Dakota State University

AS Number	23122
AS Name	DSU
Organization	Dakota State University(dsu)
Country	US
Website	dsu.edu
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2002-01-24

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Use ASN data for AS23122 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
138.247.0.0/16	AS23122	Dakota State University	Dakota State 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:       23122
ASName:         DSU
ASHandle:       AS23122
RegDate:        2002-01-24
Updated:        2019-06-14    
Ref:            https://rdap.arin.net/registry/autnum/23122


OrgName:        Dakota State University
OrgId:          DSU
Address:        Dakota State University
Address:        Information Technology Services
Address:        820 North Washington Ave
City:           Madison
StateProv:      SD
PostalCode:     57042
Country:        US
RegDate:        1990-06-13
Updated:        2019-06-17
Ref:            https://rdap.arin.net/registry/entity/DSU


OrgAbuseHandle: NETWO8464-ARIN
OrgAbuseName:   Network Administrator
OrgAbusePhone:  +1-605-256-5675 
OrgAbuseEmail:  abuse@dsu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8464-ARIN

OrgNOCHandle: NETWO8464-ARIN
OrgNOCName:   Network Administrator
OrgNOCPhone:  +1-605-256-5675 
OrgNOCEmail:  abuse@dsu.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8464-ARIN

OrgTechHandle: NETWO8464-ARIN
OrgTechName:   Network Administrator
OrgTechPhone:  +1-605-256-5675 
OrgTechEmail:  abuse@dsu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8464-ARIN

RAbuseHandle: NETWO8464-ARIN
RAbuseName:   Network Administrator
RAbusePhone:  +1-605-256-5675 
RAbuseEmail:  abuse@dsu.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8464-ARIN

RTechHandle: NETWO8464-ARIN
RTechName:   Network Administrator
RTechPhone:  +1-605-256-5675 
RTechEmail:  abuse@dsu.edu
RTechRef:    https://rdap.arin.net/registry/entity/NETWO8464-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
AS14263	South Dakota State Government	US
AS33189	South Dakota Board of Regents	US

Upstreams

AS Number	Description	Country
AS14263	South Dakota State Government	US
AS33189	South Dakota Board of Regents	US