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	Prefix	Description
	216.125.39.0/24	Illinois Century Network
	216.125.44.0/24	Illinois Century Network

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS6325	Illinois Century Network	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS6325	Illinois Century Network	✔	✘

ASHandle:       AS395433
OrgID:          THSD-10
ASName:         D214
ASNumber:       395433
RegDate:        2016-08-04
Updated:        2016-08-04
Source:         ARIN



OrgID:          THSD-10
OrgName:        Township High School District 214
CanAllocate:    
Street:         2121 S. Goebbert Rd.
City:           Arlington Heights
State/Prov:     IL
Country:        US
PostalCode:     60005
RegDate:        2016-03-31
Updated:        2016-03-31
OrgAdminHandle: MUELL110-ARIN
OrgTechHandle:  MUELL110-ARIN
OrgAbuseHandle: MUELL110-ARIN
OrgNOCHandle:   MUELL110-ARIN
Source:         ARIN





OrgAdminHandle:       MUELL110-ARIN
OrgAdminName:         Herbert Mueller
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        MUELL110-ARIN
OrgTechName:          Herbert Mueller
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       MUELL110-ARIN
OrgAbuseName:         Herbert Mueller
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         MUELL110-ARIN
OrgNOCName:           Herbert Mueller
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-11T03:30:30Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as1239:as-customers	4238
RADB	as-comcast-edia	2749