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	Prefix	Description
	208.71.72.0/24	Cleveland Municipal School District
	208.71.72.0/21	Cleveland Municipal School District
	208.71.73.0/24	Cleveland Municipal School District
	208.71.74.0/24	Cleveland Municipal School District
	208.71.75.0/24	Cleveland Municipal School District
	208.71.76.0/24	Cleveland Municipal School District
	208.71.77.0/24	Cleveland Municipal School District
	208.71.78.0/24	Cleveland Municipal School District
	208.71.79.0/24	Cleveland Municipal School District

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS11686	Zayo Bandwidth	✔	✘
	AS600	OARnet	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS11686	Zayo Bandwidth	✔	✘
	AS600	OARnet	✔	✘
	AS3112	OARnet	✔	✘

ASHandle:       AS40252
OrgID:          CMSD
ASName:         CLEVELAND-MUNICIPAL-SCHOOL-DISTRICT
ASNumber:       40252
RegDate:        2006-09-26
Comment:        Cleveland Municipal School District
Updated:        2023-02-07
Source:         ARIN



OrgID:          CMSD
OrgName:        Cleveland Municipal School District
CanAllocate:    
Street:         1349 E 79th St
City:           Cleveland
State/Prov:     OH
Country:        US
PostalCode:     44103
Comment:        Cleveland Municipal School District
RegDate:        2006-08-01
Updated:        2024-02-07
OrgAdminHandle: YARBR43-ARIN
OrgTechHandle:  COSTE196-ARIN
OrgTechHandle:  YARBR43-ARIN
OrgAbuseHandle: CWDCHD-ARIN
Source:         ARIN





OrgAdminHandle:       YARBR43-ARIN
OrgAdminName:         Marlon Yarbrough
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        COSTE196-ARIN
OrgTechName:          Joseph Costello
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        YARBR43-ARIN
OrgTechName:          Marlon Yarbrough
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CWDCHD-ARIN
OrgAbuseName:          CMSD Woodland Data Center Help Desk
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-04-04T03:30:40Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-windstream-cust	2136
RADB	as55258:as-600	59
RADB	as-11013:as-customer:as600	50
RADB	as-ena	34
RADB	as-hurricane	24766
RADB	as-19009	32
ARIN	as-xo-b	58123
ARIN	as-xo	1
RADB	as40252:as-cone	1
RADB	as11013:as-customer	69