AS2721 CULR, LLC

SCLR

Company Website

IPv4 Addresses: 8,704

Number of Peers: 9

Number of Prefixes: 5

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Downstreams
Graphs
World Map
Raw Whois

AS2721 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

Traffic Ratio:

Balanced

Website:

http://www.c-light.net

AS2721 Network

IPv4 Prefixes:

4

IPv4 Peers:

8

IPv4 Upstreams:

4

IPv6 Prefixes:

1

IPv6 Peers:

1

IPv6 Upstreams:

1

Contacts

Email Contacts:

noc@clemson.edu

cu-techs-arin@lists.clemson.edu

abuse@clemson.edu

Abuse Contacts:

abuse@clemson.edu

Address:

110 Daniel Drive,

Clemson,

SC,

29631,

US

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	205.186.46.0/24	CULR, LLC		205.186.32.0/19	ARIN
	205.186.47.0/24	CULR, LLC		205.186.32.0/19	ARIN
	205.186.224.0/19	CULR, LLC		205.186.224.0/19	ARIN
	205.186.226.0/24	CULR, LLC		205.186.224.0/19	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2606:c000::/32	CULR, LLC		2606:c000::/32	ARIN

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS11537	INTERNET2-RESEARCH-EDU	Internet2
	AS2722	C-LIGHT	CULR, LLC
	AS13548	CHARLESTON-AS	College of Charleston
	AS174	COGENT-174	Cogent Communications
	AS13429	MUSC	Medical University of South Carolina
	AS3257	GTT-BACKBONE	GTT
	AS2711	SPIRITTEL-AS	Spirit Communications
	AS11164	INTERNET2-I2PX	Internet2

Country	ASN	Name	Description	IPv4
	AS11164	INTERNET2-I2PX	Internet2

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS174	COGENT-174	Cogent Communications
	AS11164	INTERNET2-I2PX	Internet2
	AS2711	SPIRITTEL-AS	Spirit Communications
	AS3257	GTT-BACKBONE	GTT

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS11164	INTERNET2-I2PX	Internet2

IPv6 Upstream Graph

IPv4 Downstreams

Country	ASN	Name	Description
	AS13429	MUSC	Medical University of South Carolina
	AS2722	C-LIGHT	CULR, LLC

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       2721
ASName:         SCLR
ASHandle:       AS2721
RegDate:        2009-08-28
Updated:        2016-02-04    
Ref:            https://rdap.arin.net/registry/autnum/2721


OrgName:        CULR, LLC
OrgId:          CULRL
Address:        110 Daniel Drive
City:           Clemson
StateProv:      SC
PostalCode:     29631
Country:        US
RegDate:        2009-02-17
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/CULRL


OrgNOCHandle: NOC3212-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-864-656-4634 
OrgNOCEmail:  noc@clemson.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC3212-ARIN

OrgTechHandle: CUTEC-ARIN
OrgTechName:   CU-TECHS-ARIN
OrgTechPhone:  +1-864-656-4634 
OrgTechEmail:  CU-TECHS-ARIN@lists.clemson.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/CUTEC-ARIN

OrgAbuseHandle: NETWO2687-ARIN
OrgAbuseName:   Network Abuse
OrgAbusePhone:  +1-864-656-3493 
OrgAbuseEmail:  abuse@clemson.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO2687-ARIN

RTechHandle: CUTEC-ARIN
RTechName:   CU-TECHS-ARIN
RTechPhone:  +1-864-656-4634 
RTechEmail:  CU-TECHS-ARIN@lists.clemson.edu
RTechRef:    https://rdap.arin.net/registry/entity/CUTEC-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed