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	Prefix	Description
	66.42.206.0/24	Altafiber
	66.161.141.0/24	Altafiber
	69.61.246.0/23	Altafiber
	69.61.248.0/24	Altafiber
	70.36.32.0/20	Zimcom Network Solutions Inc.
	70.36.35.0/24	Zimcom Network Solutions Inc.
	70.36.36.0/24	Zimcom Network Solutions Inc.
	70.36.37.0/24	Zimcom Network Solutions Inc.
	207.250.172.0/23	Zimcom Network Solutions Inc.
	209.212.240.0/20	Zimcom Network Solutions Inc.
	209.212.250.0/23	Zimcom Network Solutions, Inc.
	209.212.252.0/24	Union Township Ohio c/o Zimcom Network Solutions, Inc.
	209.212.255.0/24	Union Township Ohio c/o Zimcom Network Solutions, Inc.
	216.68.76.0/24	Altafiber
	216.68.232.0/23	Altafiber

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS6181	Cincinnati Bell Telephone Company LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS6181	Cincinnati Bell Telephone Company LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✔	✘

ASHandle:       AS30059
OrgID:          ZNS
ASName:         ZIMCOM
ASNumber:       30059
RegDate:        2003-07-10
Updated:        2012-03-02
Source:         ARIN



OrgID:          ZNS
OrgName:        Zimcom Network Solutions Inc.
CanAllocate:    
Street:         1080 Nimitzview Dr
Street:         Suite 400
Street:         Zimcom Network Operations Center
City:           Cincinnati
State/Prov:     OH
Country:        US
PostalCode:     45230
RegDate:        2003-06-16
Updated:        2024-11-25
OrgAdminHandle: ZNS-ARIN
OrgTechHandle:  SS2069-ARIN
OrgAbuseHandle: ZAH-ARIN
OrgNOCHandle:   ZNOC-ARIN
Source:         ARIN





OrgAdminHandle:       ZNS-ARIN
OrgAdminName:          Zimcom Network Solutions Inc
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        SS2069-ARIN
OrgTechName:          Steve Searles
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       ZAH-ARIN
OrgAbuseName:          Zimcom Abuse Helpdesk
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         ZNOC-ARIN
OrgNOCName:            Zimcom Network Operations Center
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-05-07T03:39:07Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ALTDB	as-fuse	1
RADB	as-hurricane	24736
ALTDB	as6181:as-all	176
LEVEL3	as-lumen-customers-asns	10695
ALTDB	as-zimcom	2
RADB	as-c1	207
RADB	as-hurricanev6	20830
RIPE	as-transroute-spec	19626
LEVEL3	as-level3-origins-na	0
RADB	as-btn-customers	1495
RADB	as174:as-cogc-020	50