ASN Lookup Tool

Marin County Office of Education marinschools.org US US 15 Routes

AS Data

AS23489

AS23489 – Marin County Office of Education

AS Number 23489
AS Name MARINK12
Organization Marin County Office of Education(mcoe-3)
Country US
Website marinschools.org
Number of IPv4 Routes 15
Number of IPv6 Routes 0
ASN type GOVERNMENT
Registry ARIN
Date Allocated 2002-09-11

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Use ASN data for AS23489 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
199.88.112.0/24 256
199.88.119.0/24 256
199.88.96.0/24 256
199.88.94.0/24 256
137.164.120.0/24 256
137.164.118.0/24 256
199.88.125.0/24 256
199.88.97.0/24 256
137.164.143.0/24 256
199.88.100.0/24 256

Raw Whois Response

#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       23489
ASName:         MARINK12
ASHandle:       AS23489
RegDate:        2002-09-11
Updated:        2024-01-25    
Ref:            https://rdap.arin.net/registry/autnum/23489


OrgName:        Marin County Office of Education
OrgId:          MCOE-3
Address:        1111 Las Gallinas Ave
City:           San Rafael
StateProv:      CA
PostalCode:     94903
Country:        US
RegDate:        2002-03-27
Updated:        2024-01-25
Ref:            https://rdap.arin.net/registry/entity/MCOE-3


OrgAbuseHandle: MITCH1119-ARIN
OrgAbuseName:   Mitchell, Nick  
OrgAbusePhone:  +1-415-499-5847 
OrgAbuseEmail:  nmitchell@marinschools.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MITCH1119-ARIN

OrgNOCHandle: MITCH1119-ARIN
OrgNOCName:   Mitchell, Nick  
OrgNOCPhone:  +1-415-499-5847 
OrgNOCEmail:  nmitchell@marinschools.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/MITCH1119-ARIN

OrgTechHandle: MITCH1119-ARIN
OrgTechName:   Mitchell, Nick  
OrgTechPhone:  +1-415-499-5847 
OrgTechEmail:  nmitchell@marinschools.org
OrgTechRef:    https://rdap.arin.net/registry/entity/MITCH1119-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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS2152 CENIC US

Upstreams

AS Number Description Country
AS2152 CENIC US

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Frequently Asked Questions

ASN AS23489 is an Autonomous System Number used to identify a network for BGP internet routing.
AS23489 is listed under Marin County Office of Education.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.