AS12156 City of Aurora Colorado

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	192.78.99.0/24	HP Inc.		192.78.99.0/24	ARIN
	198.148.209.0/24	CITY OF AURORA		198.148.209.0/24	ARIN
	198.199.187.0/24	City of Aurora Colorado		198.199.187.0/24	ARIN
	198.199.188.0/24	City of Aurora Colorado		198.199.188.0/24	ARIN
	205.167.144.0/24	City of Aurora Colorado		205.167.144.0/23	ARIN
	205.167.144.0/23	City of Aurora Colorado		205.167.144.0/23	ARIN
	205.167.145.0/24	City of Aurora Colorado		205.167.144.0/23	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS33652	CMCS	Comcast Cable Communications, LLC
	AS209	CENTURYLINK-US-LEGACY-QWEST	CenturyLink Communications, LLC
	AS13649	ASN-FLEXENTIAL	Flexential Colorado Corp.

• IPv4 Upstreams

Country	ASN	Name	Description
	AS33652	CMCS	Comcast Cable Communications, LLC
	AS209	CENTURYLINK-US-LEGACY-QWEST	CenturyLink Communications, LLC
	AS13649	ASN-FLEXENTIAL	Flexential Colorado Corp.

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/
#
# 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.
#


ASNumber:       12156
ASName:         AURORA-COLORADO
ASHandle:       AS12156
RegDate:        2018-01-24
Updated:        2018-01-24    
Ref:            https://rdap.arin.net/registry/autnum/12156


OrgName:        City of Aurora Colorado
OrgId:          CAC-3
Address:        15151 E. Alameda Parkway
Address:        Information Technology
City:           Aurora
StateProv:      CO
PostalCode:     80012
Country:        US
RegDate:        1994-03-14
Updated:        2022-07-12
Ref:            https://rdap.arin.net/registry/entity/CAC-3


OrgNOCHandle: OTIEN-ARIN
OrgNOCName:   Otieno, Eric 
OrgNOCPhone:  +1-303-739-7557 
OrgNOCEmail:  eotieno@auroragov.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/OTIEN-ARIN

OrgDNSHandle: OTIEN-ARIN
OrgDNSName:   Otieno, Eric 
OrgDNSPhone:  +1-303-739-7557 
OrgDNSEmail:  eotieno@auroragov.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/OTIEN-ARIN

OrgTechHandle: SMITH6162-ARIN
OrgTechName:   Smith, Josh 
OrgTechPhone:  +1-303-739-7760 
OrgTechEmail:  jomsmith@auroragov.org
OrgTechRef:    https://rdap.arin.net/registry/entity/SMITH6162-ARIN

OrgAbuseHandle: NEWMA272-ARIN
OrgAbuseName:   NEWMAN, SCOTT 
OrgAbusePhone:  +1-303-739-7015 
OrgAbuseEmail:  smnewman@auroragov.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NEWMA272-ARIN

OrgDNSHandle: SMITH6162-ARIN
OrgDNSName:   Smith, Josh 
OrgDNSPhone:  +1-303-739-7760 
OrgDNSEmail:  jomsmith@auroragov.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/SMITH6162-ARIN

OrgNOCHandle: NEWMA272-ARIN
OrgNOCName:   NEWMAN, SCOTT 
OrgNOCPhone:  +1-303-739-7015 
OrgNOCEmail:  smnewman@auroragov.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NEWMA272-ARIN

OrgRoutingHandle: SMITH6162-ARIN
OrgRoutingName:   Smith, Josh 
OrgRoutingPhone:  +1-303-739-7760 
OrgRoutingEmail:  jomsmith@auroragov.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SMITH6162-ARIN

OrgAbuseHandle: OTIEN-ARIN
OrgAbuseName:   Otieno, Eric 
OrgAbusePhone:  +1-303-739-7557 
OrgAbuseEmail:  eotieno@auroragov.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/OTIEN-ARIN

OrgTechHandle: COAAR-ARIN
OrgTechName:   COA-ARIN
OrgTechPhone:  +1-303-739-7545 
OrgTechEmail:  COA-ARIN@auroragov.org
OrgTechRef:    https://rdap.arin.net/registry/entity/COAAR-ARIN

OrgTechHandle: OTIEN-ARIN
OrgTechName:   Otieno, Eric 
OrgTechPhone:  +1-303-739-7557 
OrgTechEmail:  eotieno@auroragov.org
OrgTechRef:    https://rdap.arin.net/registry/entity/OTIEN-ARIN

OrgRoutingHandle: OTIEN-ARIN
OrgRoutingName:   Otieno, Eric 
OrgRoutingPhone:  +1-303-739-7557 
OrgRoutingEmail:  eotieno@auroragov.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/OTIEN-ARIN

OrgDNSHandle: NEWMA272-ARIN
OrgDNSName:   NEWMAN, SCOTT 
OrgDNSPhone:  +1-303-739-7015 
OrgDNSEmail:  smnewman@auroragov.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/NEWMA272-ARIN

OrgAbuseHandle: SMITH6162-ARIN
OrgAbuseName:   Smith, Josh 
OrgAbusePhone:  +1-303-739-7760 
OrgAbuseEmail:  jomsmith@auroragov.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SMITH6162-ARIN

OrgRoutingHandle: NEWMA272-ARIN
OrgRoutingName:   NEWMAN, SCOTT 
OrgRoutingPhone:  +1-303-739-7015 
OrgRoutingEmail:  smnewman@auroragov.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NEWMA272-ARIN

OrgTechHandle: NEWMA272-ARIN
OrgTechName:   NEWMAN, SCOTT 
OrgTechPhone:  +1-303-739-7015 
OrgTechEmail:  smnewman@auroragov.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NEWMA272-ARIN

OrgNOCHandle: SMITH6162-ARIN
OrgNOCName:   Smith, Josh 
OrgNOCPhone:  +1-303-739-7760 
OrgNOCEmail:  jomsmith@auroragov.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/SMITH6162-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.
#