AS11736 University of South Dakota

USD

IPv4 Addresses: 17,152

Number of Peers: 2

Number of Prefixes: 9

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS11736 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS11736 Network

IPv4 Prefixes:

9

IPv4 Peers:

2

IPv4 Upstreams:

2

IPv6 Prefixes:

0

IPv6 Peers:

0

IPv6 Upstreams:

0

Contacts

Email Contacts:

kyle.kelly@usd.edu

michael.clobes@usd.edu

helpdesk@usd.edu

kyle.gruhn@usd.edu

lance.peterson@usd.edu

Abuse Contacts:

helpdesk@usd.edu

Address:

414 E. Clark Street,

Vermillion,

SD,

57069,

US

IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	192.55.228.0/24	University of South Dakota		192.55.228.0/24	ARIN
	192.236.32.0/19	University of South Dakota		192.236.32.0/19	ARIN
	206.176.0.0/20	University of South Dakota		206.176.0.0/17	ARIN
	206.176.0.0/21	University of South Dakota		206.176.0.0/17	ARIN
	206.176.8.0/22	University of South Dakota		206.176.0.0/17	ARIN
	206.176.12.0/23	University of South Dakota		206.176.0.0/17	ARIN
	206.176.57.0/24	USD Medical School		206.176.0.0/17	ARIN
	206.176.58.0/24	USD Medical School		206.176.0.0/17	ARIN
	206.209.0.0/20	University of South Dakota		206.209.0.0/20	ARIN

IPv4 Peers

Country	ASN	Name	Description
	AS33189	SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK	South Dakota Board of Regents
	AS14263	SD-NET	South Dakota State Government

IPv4 Upstreams

Country	ASN	Name	Description
	AS14263	SD-NET	South Dakota State Government
	AS33189	SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK	South Dakota Board of Regents

IPv4 Upstream Graph

#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       11736
ASName:         USD
ASHandle:       AS11736
RegDate:        1998-12-03
Updated:        2021-10-18    
Ref:            https://rdap.arin.net/registry/autnum/11736


OrgName:        University of South Dakota
OrgId:          USD-1
Address:        414 E. Clark Street
City:           Vermillion
StateProv:      SD
PostalCode:     57069
Country:        US
RegDate:        1989-09-04
Updated:        2021-10-18
Ref:            https://rdap.arin.net/registry/entity/USD-1


OrgTechHandle: KELLY532-ARIN
OrgTechName:   Kelly, Kyle 
OrgTechPhone:  +1-605-658-6042 
OrgTechEmail:  Kyle.Kelly@usd.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/KELLY532-ARIN

OrgTechHandle: CLOBE-ARIN
OrgTechName:   Clobes, Michael 
OrgTechPhone:  +1-605-658-6000 
OrgTechEmail:  michael.clobes@usd.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/CLOBE-ARIN

OrgDNSHandle: CLOBE-ARIN
OrgDNSName:   Clobes, Michael 
OrgDNSPhone:  +1-605-658-6000 
OrgDNSEmail:  michael.clobes@usd.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/CLOBE-ARIN

OrgAbuseHandle: CT509-ARIN
OrgAbuseName:   Tiahrt, Cheryl 
OrgAbusePhone:  +1-605-658-6025 
OrgAbuseEmail:  helpdesk@usd.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CT509-ARIN

OrgNOCHandle: CLOBE-ARIN
OrgNOCName:   Clobes, Michael 
OrgNOCPhone:  +1-605-658-6000 
OrgNOCEmail:  michael.clobes@usd.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/CLOBE-ARIN

OrgRoutingHandle: CLOBE-ARIN
OrgRoutingName:   Clobes, Michael 
OrgRoutingPhone:  +1-605-658-6000 
OrgRoutingEmail:  michael.clobes@usd.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CLOBE-ARIN

OrgTechHandle: CT509-ARIN
OrgTechName:   Tiahrt, Cheryl 
OrgTechPhone:  +1-605-658-6025 
OrgTechEmail:  helpdesk@usd.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/CT509-ARIN

RAbuseHandle: GRUHN-ARIN
RAbuseName:   Gruhn, Kyle 
RAbusePhone:  +1-605-658-6000 
RAbuseEmail:  kyle.gruhn@usd.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/GRUHN-ARIN

RAbuseHandle: PETER1557-ARIN
RAbuseName:   Peterson, Lance 
RAbusePhone:  +1-605-658-6060 
RAbuseEmail:  lance.peterson@usd.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/PETER1557-ARIN

RTechHandle: PETER1557-ARIN
RTechName:   Peterson, Lance 
RTechPhone:  +1-605-658-6060 
RTechEmail:  lance.peterson@usd.edu
RTechRef:    https://rdap.arin.net/registry/entity/PETER1557-ARIN

RNOCHandle: CT509-ARIN
RNOCName:   Tiahrt, Cheryl 
RNOCPhone:  +1-605-658-6025 
RNOCEmail:  helpdesk@usd.edu
RNOCRef:    https://rdap.arin.net/registry/entity/CT509-ARIN

RAbuseHandle: CT509-ARIN
RAbuseName:   Tiahrt, Cheryl 
RAbusePhone:  +1-605-658-6025 
RAbuseEmail:  helpdesk@usd.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/CT509-ARIN

RNOCHandle: PETER1557-ARIN
RNOCName:   Peterson, Lance 
RNOCPhone:  +1-605-658-6060 
RNOCEmail:  lance.peterson@usd.edu
RNOCRef:    https://rdap.arin.net/registry/entity/PETER1557-ARIN

RTechHandle: CT509-ARIN
RTechName:   Tiahrt, Cheryl 
RTechPhone:  +1-605-658-6025 
RTechEmail:  helpdesk@usd.edu
RTechRef:    https://rdap.arin.net/registry/entity/CT509-ARIN

RNOCHandle: GRUHN-ARIN
RNOCName:   Gruhn, Kyle 
RNOCPhone:  +1-605-658-6000 
RNOCEmail:  kyle.gruhn@usd.edu
RNOCRef:    https://rdap.arin.net/registry/entity/GRUHN-ARIN

RTechHandle: GRUHN-ARIN
RTechName:   Gruhn, Kyle 
RTechPhone:  +1-605-658-6000 
RTechEmail:  kyle.gruhn@usd.edu
RTechRef:    https://rdap.arin.net/registry/entity/GRUHN-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed