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	Prefix	Description
	12.129.82.0/24	CERFnet
	12.151.55.0/24	MASTEC NORTH AMERICA, INC.
	63.160.168.0/23	Mastec North America, Inc.
	63.160.168.0/22	Mastec North America, Inc.
	63.160.168.0/24	Mastec North America, Inc.
	63.160.169.0/24	Mastec North America, Inc.
	63.160.170.0/23	Mastec North America, Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘
	AS40264	Charter Communications LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘
	AS40264	Charter Communications LLC	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

ASHandle:       AS40631
OrgID:          MASTE-92
ASName:         MASTEC-PRIVATE
ASNumber:       40631
RegDate:        2011-04-15
Updated:        2012-02-24
Source:         ARIN



OrgID:          MASTE-92
OrgName:        Mastec, Inc
CanAllocate:    
Street:         800 S Douglas Road, 12th Floor
City:           Coral Gables
State/Prov:     FL
Country:        US
PostalCode:     33134
RegDate:        2011-04-11
Updated:        2020-07-21
OrgAdminHandle: CARRI118-ARIN
OrgTechHandle:  CARRI118-ARIN
OrgTechHandle:  LAKEN7-ARIN
OrgAbuseHandle: CARRI118-ARIN
OrgAbuseHandle: LAKEN7-ARIN
Source:         ARIN





OrgAdminHandle:       CARRI118-ARIN
OrgAdminName:         Frank Carrillo
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CARRI118-ARIN
OrgTechName:          Frank Carrillo
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        LAKEN7-ARIN
OrgTechName:          Neal Lake
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CARRI118-ARIN
OrgAbuseName:         Frank Carrillo
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       LAKEN7-ARIN
OrgAbuseName:         Neal Lake
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-04-16T03:26:35Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as1239:as-customers	4238