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	Prefix	Description
	199.74.15.0/24	Tri-County Technical college
	205.186.32.0/24	CULR, LLC
	205.186.32.0/19	CULR, LLC
	205.186.37.0/24	CULR, LLC
	2602:80a::/40	Tri-County Technical college
	2605:4000::/32	CULR, LLC

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2721	CULR, LLC	✔	✔
	AS2711	Spirit Communications	✔	✘
	AS10490	Georgia Institute of Technology	✔	✔
	AS20115	Charter Communications LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS2721	CULR, LLC	✔	✔
	AS12148	Clemson University	✔	✔
	AS10490	Georgia Institute of Technology	✔	✔
	AS2711	Spirit Communications	✔	✘
	AS20115	Charter Communications LLC	✔	✘
	AS393251	Francis Marion University	✔	✘
	AS397680	The School District of Pickens County, South Carolina	✔	✘
	AS396213	USC Upstate	✔	✘
	AS13429	Medical University of South Carolina	✔	✘
	AS46924	Bob Jones University	✔	✔
	AS11537	Internet2	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS12148	Clemson University	✔	✔
	AS393251	Francis Marion University	✔	✘
	AS397680	The School District of Pickens County, South Carolina	✔	✘
	AS2721	CULR, LLC	✔	✘
	AS13429	Medical University of South Carolina	✔	✘
	AS46924	Bob Jones University	✘	✔
	AS396213	USC Upstate	✔	✘

ASHandle:       AS2722
OrgID:          CULRL
ASName:         C-LIGHT
ASNumber:       2722
RegDate:        2009-08-28
Updated:        2016-02-04
TechHandle:     CUTEC-ARIN
Source:         ARIN



OrgID:          CULRL
OrgName:        CULR, LLC
CanAllocate:    
Street:         110 Daniel Drive
City:           Clemson
State/Prov:     SC
Country:        US
PostalCode:     29631
RegDate:        2009-02-17
Updated:        2024-11-25
OrgAdminHandle: CUADM-ARIN
OrgTechHandle:  CUTEC-ARIN
OrgAbuseHandle: NETWO2687-ARIN
OrgNOCHandle:   NOC3212-ARIN
Source:         ARIN





OrgAdminHandle:       CUADM-ARIN
OrgAdminName:          CU-ADMIN-ARIN
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CUTEC-ARIN
OrgTechName:           CU-TECHS-ARIN
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NETWO2687-ARIN
OrgAbuseName:          Network Abuse
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         NOC3212-ARIN
OrgNOCName:            Network Operations Center
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           CUTEC-ARIN
TechName:              CU-TECHS-ARIN
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-26T03:37:25Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-sox-transit-ipv6	32
RADB	as-sox-transit	69
ARIN	as293:as-from-i2-to-esnet	3220
RADB	as-chtr-bb	646
RADB	as2711:as-customers	187
LEVEL3	as-as209-cust	1818
RADB	as27563:as-all	174
RADB	as-13986	474
RADB	as-18474	473
ARIN	as-zenedge	2306
RADB	as-hurricane	24736
RADB	as-c-light-sclr-transit	11
RADB	as-c-light-transit	9