AS33239 Center for Internet Security

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	69.195.43.0/24	Fibertech Networks		69.195.32.0/19	ARIN
	192.58.118.0/24	Center for Internet Security		192.58.118.0/24	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC
	AS11351	TWC-11351-NORTHEAST	Charter Communications Inc

• IPv4 Upstreams

Country	ASN	Name	Description
	AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC
	AS11351	TWC-11351-NORTHEAST	Charter Communications Inc

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
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# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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ASNumber:       33239
ASName:         CIS-MSISAC
ASHandle:       AS33239
RegDate:        2011-03-17
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/33239


OrgName:        Center for Internet Security
OrgId:          CIS-356
Address:        31 Tech Valley Drive
Address:        Suite 2
City:           East Greenbush
StateProv:      NY
PostalCode:     12061
Country:        US
RegDate:        2011-03-14
Updated:        2024-07-30
Comment:        http://www.cisecurity.org
Ref:            https://rdap.arin.net/registry/entity/CIS-356


OrgAbuseHandle: MARCO89-ARIN
OrgAbuseName:   Marcotullio, Angelo 
OrgAbusePhone:  +1-518-880-0715 
OrgAbuseEmail:  it.dl@cisecurity.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MARCO89-ARIN

OrgNOCHandle: MARCO89-ARIN
OrgNOCName:   Marcotullio, Angelo 
OrgNOCPhone:  +1-518-880-0715 
OrgNOCEmail:  it.dl@cisecurity.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/MARCO89-ARIN

OrgTechHandle: KOWAL96-ARIN
OrgTechName:   Kowalcyzk, Joe 
OrgTechPhone:  +1-518-516-3039 
OrgTechEmail:  Joe.kowalcyzk@cisecurity.org
OrgTechRef:    https://rdap.arin.net/registry/entity/KOWAL96-ARIN

OrgTechHandle: LEHNI4-ARIN
OrgTechName:   Lehnig, Zofia 
OrgTechPhone:  +1-518-516-6113 
OrgTechEmail:  Zofia.lehnig@cisecurity.org
OrgTechRef:    https://rdap.arin.net/registry/entity/LEHNI4-ARIN

OrgTechHandle: RAKOS4-ARIN
OrgTechName:   Rakoske, Jordan 
OrgTechPhone:  +1-518-516-6150 
OrgTechEmail:  Jordan.rakoske@cisecurity.org
OrgTechRef:    https://rdap.arin.net/registry/entity/RAKOS4-ARIN

OrgTechHandle: MARCO89-ARIN
OrgTechName:   Marcotullio, Angelo 
OrgTechPhone:  +1-518-880-0715 
OrgTechEmail:  it.dl@cisecurity.org
OrgTechRef:    https://rdap.arin.net/registry/entity/MARCO89-ARIN

RAbuseHandle: STEGM-ARIN
RAbuseName:   Stegmann, Rick 
RAbusePhone:  +1-518-266-3460 
RAbuseEmail:  rick.stegmann@cisecurity.org
RAbuseRef:    https://rdap.arin.net/registry/entity/STEGM-ARIN

RNOCHandle: STEGM-ARIN
RNOCName:   Stegmann, Rick 
RNOCPhone:  +1-518-266-3460 
RNOCEmail:  rick.stegmann@cisecurity.org
RNOCRef:    https://rdap.arin.net/registry/entity/STEGM-ARIN

RTechHandle: STEGM-ARIN
RTechName:   Stegmann, Rick 
RTechPhone:  +1-518-266-3460 
RTechEmail:  rick.stegmann@cisecurity.org
RTechRef:    https://rdap.arin.net/registry/entity/STEGM-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.
#