AS55291 Harris County

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	74.124.60.0/24	Harris County ITC		74.124.60.0/22	ARIN
	162.216.48.0/22	Harris County		162.216.48.0/22	ARIN
	162.216.48.0/24	Harris County		162.218.184.0/21	ARIN
	162.216.49.0/24	Harris County		162.216.48.0/22	ARIN
	162.216.50.0/24	Harris County		162.216.48.0/22	ARIN
	162.216.51.0/24	Harris County		162.216.48.0/22	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS22442	HOU-PHONOSCOPE	Phonoscope, Inc.
	AS33662	CMCS	Comcast Cable Communications, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS22442	HOU-PHONOSCOPE	Phonoscope, Inc.
	AS33662	CMCS	Comcast Cable Communications, LLC

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:       55291
ASName:         HARRIS-COUNTY-AS
ASHandle:       AS55291
RegDate:        2013-05-17
Updated:        2013-05-17    
Ref:            https://rdap.arin.net/registry/autnum/55291


OrgName:        Harris County
OrgId:          HC-305
Address:        Information and Technology Center
Address:        406 Caroline
City:           Houston
StateProv:      TX
PostalCode:     77002
Country:        US
RegDate:        2013-01-28
Updated:        2013-01-28
Ref:            https://rdap.arin.net/registry/entity/HC-305


OrgNOCHandle: IPADM649-ARIN
OrgNOCName:   IP Administrator
OrgNOCPhone:  +1-713-274-7835 
OrgNOCEmail:  nam.tran@us.hctx.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/IPADM649-ARIN

OrgTechHandle: IPADM649-ARIN
OrgTechName:   IP Administrator
OrgTechPhone:  +1-713-274-7835 
OrgTechEmail:  nam.tran@us.hctx.net
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM649-ARIN

OrgAbuseHandle: IPADM649-ARIN
OrgAbuseName:   IP Administrator
OrgAbusePhone:  +1-713-274-7835 
OrgAbuseEmail:  nam.tran@us.hctx.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPADM649-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.
#