AS394301 Dexcom, INC.

AS394301 Summary

Regional Registry:

ARIN

Allocation Status:

Assigned

Allocation Date:

31^st July 2015

Allocated Country:

AS394301 Network

Contacts

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	8.44.236.0/24	Level 3 Parent, LLC		8.0.0.0/9	ARIN
	66.85.67.0/24	Dexcom, INC.		66.85.67.0/24	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS19855	MASERGY	Masergy Communications, Inc.

• IPv4 Upstreams

Country	ASN	Name	Description
	AS19855	MASERGY	Masergy Communications, Inc.
	AS3356	LEVEL3	Level 3 Parent, LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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ASNumber:       394301
ASName:         DEXCOM-INC
ASHandle:       AS394301
RegDate:        2015-07-31
Updated:        2015-07-31    
Ref:            https://rdap.arin.net/registry/autnum/394301



OrgName:        Dexcom, INC.
OrgId:          DEXCO-1
Address:        6340 Sequence Drive
City:           San Diego
StateProv:      CA
PostalCode:     92121
Country:        US
RegDate:        2015-03-20
Updated:        2018-07-16
Ref:            https://rdap.arin.net/registry/entity/DEXCO-1


OrgTechHandle: DESCH28-ARIN
OrgTechName:   Deschenes, Robert 
OrgTechPhone:  +1-858-203-6146 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/DESCH28-ARIN

OrgAbuseHandle: DESCH28-ARIN
OrgAbuseName:   Deschenes, Robert 
OrgAbusePhone:  +1-858-203-6146 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DESCH28-ARIN

OrgAbuseHandle: NSE43-ARIN
OrgAbuseName:   Network Systems Engineer
OrgAbusePhone:  +1-858-281-7155 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NSE43-ARIN

OrgTechHandle: NSE43-ARIN
OrgTechName:   Network Systems Engineer
OrgTechPhone:  +1-858-281-7155 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NSE43-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.
#