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	Prefix	Description
	38.107.149.0/24	Sierra w/o wires
	38.107.151.0/24	Sierra w/o wires
	38.107.156.0/22	Sierra w/o wires
	2602:fe9c::/36	Sierra Experts

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications	✔	✔
	AS33154	DQE Communications LLC	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications	✔	✔
	AS33154	DQE Communications LLC	✔	✔
	AS1239	Sprint Wireline (Cogent)	✘	✔

ASHandle:       AS33345
OrgID:          SIERR-38
ASName:         SIERRADATACENTERS
ASNumber:       33345
RegDate:        2009-03-02
Comment:        http://www.SierraDataCenters.com
Updated:        2012-03-02
TechHandle:     BEF3-ARIN
AbuseHandle:    BEF3-ARIN
NOCHandle:      SUPPO700-ARIN
Source:         ARIN



OrgID:          SIERR-38
OrgName:        Sierra Experts
CanAllocate:    
Street:         2 Robinson Plaza
Street:         Suite 300
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15205
Comment:        Sierra Data Centers
RegDate:        2009-01-06
Updated:        2024-11-25
OrgAdminHandle: BEF3-ARIN
OrgTechHandle:  BEF3-ARIN
OrgAbuseHandle: SUPPO700-ARIN
OrgNOCHandle:   SUPPO700-ARIN
Source:         ARIN





OrgAdminHandle:       BEF3-ARIN
OrgAdminName:         Bruce Freshwater
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        BEF3-ARIN
OrgTechName:          Bruce Freshwater
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       SUPPO700-ARIN
OrgAbuseName:          Support
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         SUPPO700-ARIN
OrgNOCName:            Support
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           BEF3-ARIN
TechName:             Bruce Freshwater
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          BEF3-ARIN
AbuseName:            Bruce Freshwater
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            SUPPO700-ARIN
NOCName:               Support
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-04-26T03:29:14Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-dqecust	69
ARIN	as-dqecust	69