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	Prefix	Description
	192.55.228.0/24	University of South Dakota
	192.236.32.0/19	University of South Dakota
	206.176.0.0/21	University of South Dakota
	206.176.0.0/20	University of South Dakota
	206.176.8.0/22	University of South Dakota
	206.176.12.0/23	University of South Dakota
	206.176.57.0/24	USD Medical School
	206.176.58.0/24	USD Medical School
	206.209.0.0/20	University of South Dakota

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS14263	South Dakota State Government	✔	✘
	AS33189	South Dakota Board of Regents	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS14263	South Dakota State Government	✔	✘
	AS33189	South Dakota Board of Regents	✔	✘

ASHandle:       AS11736
OrgID:          USD-1
ASName:         USD
ASNumber:       11736
RegDate:        1998-12-03
Updated:        2021-10-18
TechHandle:     CT509-ARIN
TechHandle:     GRUHN-ARIN
TechHandle:     PETER1557-ARIN
AbuseHandle:    CT509-ARIN
AbuseHandle:    GRUHN-ARIN
AbuseHandle:    PETER1557-ARIN
NOCHandle:      CT509-ARIN
NOCHandle:      GRUHN-ARIN
NOCHandle:      PETER1557-ARIN
Source:         ARIN



OrgID:          USD-1
OrgName:        University of South Dakota
CanAllocate:    
Street:         414 E. Clark Street
City:           Vermillion
State/Prov:     SD
Country:        US
PostalCode:     57069
RegDate:        1989-09-04
Updated:        2021-10-18
OrgAdminHandle: CT509-ARIN
OrgTechHandle:  CLOBE-ARIN
OrgTechHandle:  CT509-ARIN
OrgTechHandle:  KELLY532-ARIN
OrgAbuseHandle: CT509-ARIN
OrgNOCHandle:   CLOBE-ARIN
OrgRoutingHandle:   CLOBE-ARIN
OrgDNSHandle:   CLOBE-ARIN
Source:         ARIN





OrgAdminHandle:       CT509-ARIN
OrgAdminName:         Cheryl Tiahrt
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CLOBE-ARIN
OrgTechName:          Michael Clobes
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CT509-ARIN
OrgTechName:          Cheryl Tiahrt
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        KELLY532-ARIN
OrgTechName:          Kyle Kelly
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CT509-ARIN
OrgAbuseName:         Cheryl Tiahrt
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         CLOBE-ARIN
OrgNOCName:           Michael Clobes
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     CLOBE-ARIN
OrgRoutingName:       Michael Clobes
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         CLOBE-ARIN
OrgDNSName:           Michael Clobes
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           CT509-ARIN
TechName:             Cheryl Tiahrt
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           GRUHN-ARIN
TechName:             Kyle Gruhn
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           PETER1557-ARIN
TechName:             Lance Peterson
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          CT509-ARIN
AbuseName:            Cheryl Tiahrt
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          GRUHN-ARIN
AbuseName:            Kyle Gruhn
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          PETER1557-ARIN
AbuseName:            Lance Peterson
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            CT509-ARIN
NOCName:              Cheryl Tiahrt
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            GRUHN-ARIN
NOCName:              Kyle Gruhn
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            PETER1557-ARIN
NOCName:              Lance Peterson
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2024-12-03T03:40:43Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as4901:as-multicast1	4
RADB	as198949:as-sd	3983
RADB	as-nlg-participants	60
ARIN	as11736:as-all	1
ARIN	as-reed-members-i2	7
RIPE	as-ubnix-members	16616
ARIN	as-sdbit	10
ARIN	as11232:as-sdbit	10
ARIN	as-zenedge	3285
RADB	as-hurricane	23466
RIPE	as-transroute-spec	22119