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	Prefix	Description
	151.159.0.0/17	South Dakota School of Mines & Technology
	151.159.128.0/18	South Dakota School of Mines & Technology
	151.159.192.0/20	South Dakota School of Mines & Technology
	151.159.208.0/21	South Dakota School of Mines & Technology
	151.159.216.0/22	South Dakota School of Mines & Technology
	151.159.240.0/20	South Dakota School of Mines & Technology

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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:       AS11602
OrgID:          SDSMT-1
ASName:         SDSMT-AS
ASNumber:       11602
RegDate:        1998-10-19
Updated:        2012-03-02
TechHandle:     SB164-ARIN
AbuseHandle:    SB164-ARIN
Source:         ARIN



OrgID:          SDSMT-1
OrgName:        South Dakota School of Mines & Technology
CanAllocate:    
Street:         501 East Saint Joseph Street
City:           Rapid City
State/Prov:     SD
Country:        US
PostalCode:     57701-3995
RegDate:        1998-10-19
Updated:        2019-09-20
OrgAdminHandle: SAC53-ARIN
OrgTechHandle:  SB164-ARIN
OrgAbuseHandle: SB164-ARIN
Source:         ARIN





OrgAdminHandle:       SAC53-ARIN
OrgAdminName:          SDSMT Admin Contact
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        SB164-ARIN
OrgTechName:          Steve Bauer
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       SB164-ARIN
OrgAbuseName:         Steve Bauer
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           SB164-ARIN
TechName:             Steve Bauer
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          SB164-ARIN
AbuseName:            Steve Bauer
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-26T03:32:22Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-reed-members-i2	7
RADB	as20412:as-cone	9
RADB	as198949:as-sd	3765
RADB	as-hurricane	24739
ARIN	as-zenedge	2305
ARIN	as11232:as-sdbit	10
ARIN	as11602:as-all	1
RADB	as-nlg-participants	60
RIPE	as-transroute-spec	19683
ARIN	as-sdbit	10