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	Prefix	Description
	66.213.0.0/17	Ohio Public Library Information Network (OPLIN)
	192.58.246.0/24	Cleveland Public Library

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS600	OARnet	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS600	OARnet	✔	✘

ASHandle:       AS26923
OrgID:          OPLIO
ASName:         OPLIN
ASNumber:       26923
RegDate:        2002-12-18
Updated:        2012-03-02
TechHandle:     OPLIN1-ARIN
Source:         ARIN



OrgID:          OPLIO
OrgName:        Ohio Public Library Information Network (OPLIN)
CanAllocate:    
Street:         2323 W 5th Ave
Street:         Suite 130
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43204
RegDate:        2001-12-27
Updated:        2011-09-24
OrgAdminHandle: NOC2636-ARIN
OrgTechHandle:  NOC2636-ARIN
OrgAbuseHandle: NOC2636-ARIN
Source:         ARIN





OrgAdminHandle:       NOC2636-ARIN
OrgAdminName:          Network Operations Center
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NOC2636-ARIN
OrgTechName:           Network Operations Center
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NOC2636-ARIN
OrgAbuseName:          Network Operations Center
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           OPLIN1-ARIN
TechName:              OPLIN Support
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-14T03:27:04Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricane	25045
RADB	as26923:as-cone	1