AS12054 Alameda County

ALAMEDACOUNTYDATAPROCESSING

IPv4 Addresses: 16,384

Number of Peers: 2

Number of Prefixes: 7

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS12054 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS12054 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

geoff.nordin@acgov.org

itdhelpdesk@acgov.org

Abuse Contacts:

geoff.nordin@acgov.org

Address:

1221 Oak Street,

RM 41,

ITD Data Center,

Oakland,

CA,

94612,

IPv4 Prefixes

Announced Prefix	Description	Parent Prefix	RIR
166.107.64.0/18	Alameda County	163.16.0.0/12	APNIC
166.107.71.0/24	Alameda County	166.107.0.0/16	ARIN
166.107.72.0/21	Alameda County	166.107.0.0/16	ARIN
166.107.80.0/20	Alameda County	164.90.64.0/18	APNIC
166.107.96.0/20	Alameda County	166.107.0.0/16	ARIN
166.107.112.0/21	Alameda County	166.107.0.0/16	ARIN
166.107.120.0/24	Alameda County	166.107.0.0/16	ARIN

IPv4 Peers

Country	ASN	Name	Description
	AS3549	LVLT-3549	Level 3 Parent, LLC
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC

IPv4 Upstreams

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS3549	LVLT-3549	Level 3 Parent, LLC

IPv4 Upstream Graph

#
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# 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.
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ASNumber:       12054
ASName:         ALAMEDACOUNTYDATAPROCESSING
ASHandle:       AS12054
RegDate:        2007-01-17
Updated:        2017-11-02
Comment:        http://www.acgov.org    
Ref:            https://rdap.arin.net/registry/autnum/12054


OrgName:        Alameda County
OrgId:          ACDP
Address:        1221 Oak Street
Address:        RM 41, ITD Data Center
City:           Oakland
StateProv:      CA
PostalCode:     94612
Country:        US
RegDate:        1993-12-03
Updated:        2019-11-13
Ref:            https://rdap.arin.net/registry/entity/ACDP


OrgNOCHandle: NETWO8351-ARIN
OrgNOCName:   Network Services
OrgNOCPhone:  +1-510-383-5000 
OrgNOCEmail:  geoff.nordin@acgov.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8351-ARIN

OrgTechHandle: NETWO8351-ARIN
OrgTechName:   Network Services
OrgTechPhone:  +1-510-383-5000 
OrgTechEmail:  geoff.nordin@acgov.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8351-ARIN

OrgAbuseHandle: NETWO8351-ARIN
OrgAbuseName:   Network Services
OrgAbusePhone:  +1-510-383-5000 
OrgAbuseEmail:  geoff.nordin@acgov.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8351-ARIN

RNOCHandle: IHD2-ARIN
RNOCName:   ITD Help Desk
RNOCPhone:  +1-510-272-3744 
RNOCEmail:  itdhelpdesk@acgov.org
RNOCRef:    https://rdap.arin.net/registry/entity/IHD2-ARIN

RTechHandle: NETWO8351-ARIN
RTechName:   Network Services
RTechPhone:  +1-510-383-5000 
RTechEmail:  geoff.nordin@acgov.org
RTechRef:    https://rdap.arin.net/registry/entity/NETWO8351-ARIN

RNOCHandle: NETWO8351-ARIN
RNOCName:   Network Services
RNOCPhone:  +1-510-383-5000 
RNOCEmail:  geoff.nordin@acgov.org
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO8351-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