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	Prefix	Description
	198.177.154.0/24	Black Hills State University
	204.52.252.0/24	Black Hills State University
	206.176.19.0/24	Black Hills State University
	206.176.24.0/24	Black Hills State University
	206.176.39.0/24	Black Hills State University
	206.176.42.0/24	Black Hills State University
	206.176.44.0/24	Black Hills State University

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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	✔	✘

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Peers

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

ASHandle:       AS22215
OrgID:          BHSU
ASName:         BHSU
ASNumber:       22215
RegDate:        2001-08-21
Updated:        2022-01-05
TechHandle:     LAPKA-ARIN
TechHandle:     STEVE791-ARIN
Source:         ARIN



OrgID:          BHSU
OrgName:        Black Hills State University
CanAllocate:    
Street:         Network and Computer Services
Street:         1200 University Street
Street:         Unit 9665
City:           Spearfish
State/Prov:     SD
Country:        US
PostalCode:     57799
RegDate:        1993-10-12
Updated:        2024-02-02
OrgAdminHandle: FNN2-ARIN
OrgTechHandle:  LAPKA-ARIN
OrgTechHandle:  POLLA136-ARIN
OrgTechHandle:  STEVE791-ARIN
OrgAbuseHandle: FNN2-ARIN
OrgAbuseHandle: LAPKA-ARIN
OrgAbuseHandle: POLLA136-ARIN
OrgAbuseHandle: STEVE791-ARIN
OrgNOCHandle:   FNN2-ARIN
OrgNOCHandle:   LAPKA-ARIN
OrgDNSHandle:   LAPKA-ARIN
OrgDNSHandle:   STEVE791-ARIN
Source:         ARIN





OrgAdminHandle:       FNN2-ARIN
OrgAdminName:         Fred Nelson
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        LAPKA-ARIN
OrgTechName:          Joel Lapka
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        POLLA136-ARIN
OrgTechName:          Sydney Pollack
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        STEVE791-ARIN
OrgTechName:          Garrett Stevens
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       FNN2-ARIN
OrgAbuseName:         Fred Nelson
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       LAPKA-ARIN
OrgAbuseName:         Joel Lapka
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       POLLA136-ARIN
OrgAbuseName:         Sydney Pollack
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       STEVE791-ARIN
OrgAbuseName:         Garrett Stevens
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         FNN2-ARIN
OrgNOCName:           Fred Nelson
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         LAPKA-ARIN
OrgNOCName:           Joel Lapka
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         LAPKA-ARIN
OrgDNSName:           Joel Lapka
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         STEVE791-ARIN
OrgDNSName:           Garrett Stevens
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           LAPKA-ARIN
TechName:             Joel Lapka
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           STEVE791-ARIN
TechName:             Garrett Stevens
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-03-13T03:26:25Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-sdbit	10
LEVEL3	as-level3-origins-na	0
ARIN	as11232:as-sdbit	10
RADB	as-hurricane	24681
RADB	as198949:as-sd	3458
ARIN	as-reed-members-i2	7
RADB	as-nlg-participants	60
ARIN	as-zenedge	2414
RIPE	as-transroute-spec	19641
RIPE	as20965:as-from-internet2-to-geant	2970