ASN AS21786 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21786?

AS21786 is listed under San Mateo County Office of Education.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS21786 San Mateo County Office of Education

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San Mateo County Office of Education smcoe.org

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AS21786

AS21786 – San Mateo County Office of Education

AS Number	21786
AS Name	SAN-MATEO
Organization	San Mateo County Office of Education(smcoe)
Country	US
Website	smcoe.org
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2001-06-20

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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:       21786
ASName:         SAN-MATEO
ASHandle:       AS21786
RegDate:        2001-06-20
Updated:        2012-03-20    
Ref:            https://rdap.arin.net/registry/autnum/21786


OrgName:        San Mateo County Office of Education
OrgId:          SMCOE
Address:        101 Twin Dolphin Drive
City:           Redwood City
StateProv:      CA
PostalCode:     94065
Country:        US
RegDate:        1999-04-02
Updated:        2024-09-16
Ref:            https://rdap.arin.net/registry/entity/SMCOE


OrgAbuseHandle: SENDI1-ARIN
OrgAbuseName:   Sendino, Nelson 
OrgAbusePhone:  +1-650-802-5687 
OrgAbuseEmail:  nsendino@smcoe.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SENDI1-ARIN

OrgRoutingHandle: SENDI1-ARIN
OrgRoutingName:   Sendino, Nelson 
OrgRoutingPhone:  +1-650-802-5687 
OrgRoutingEmail:  nsendino@smcoe.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SENDI1-ARIN

OrgAbuseHandle: KRISH107-ARIN
OrgAbuseName:   Krishnan, Narayan 
OrgAbusePhone:  +1-650-802-5683 
OrgAbuseEmail:  nkrishnan@smcoe.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KRISH107-ARIN

OrgTechHandle: FUERT5-ARIN
OrgTechName:   Fuertes, Robert 
OrgTechPhone:  +1-650-802-5536 
OrgTechEmail:  rfuertes@smcoe.org
OrgTechRef:    https://rdap.arin.net/registry/entity/FUERT5-ARIN

OrgDNSHandle: SENDI1-ARIN
OrgDNSName:   Sendino, Nelson 
OrgDNSPhone:  +1-650-802-5687 
OrgDNSEmail:  nsendino@smcoe.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/SENDI1-ARIN

OrgDNSHandle: KRISH107-ARIN
OrgDNSName:   Krishnan, Narayan 
OrgDNSPhone:  +1-650-802-5683 
OrgDNSEmail:  nkrishnan@smcoe.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/KRISH107-ARIN

OrgTechHandle: SENDI1-ARIN
OrgTechName:   Sendino, Nelson 
OrgTechPhone:  +1-650-802-5687 
OrgTechEmail:  nsendino@smcoe.org
OrgTechRef:    https://rdap.arin.net/registry/entity/SENDI1-ARIN

OrgNOCHandle: SENDI1-ARIN
OrgNOCName:   Sendino, Nelson 
OrgNOCPhone:  +1-650-802-5687 
OrgNOCEmail:  nsendino@smcoe.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/SENDI1-ARIN

OrgRoutingHandle: KRISH107-ARIN
OrgRoutingName:   Krishnan, Narayan 
OrgRoutingPhone:  +1-650-802-5683 
OrgRoutingEmail:  nkrishnan@smcoe.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/KRISH107-ARIN

OrgNOCHandle: KRISH107-ARIN
OrgNOCName:   Krishnan, Narayan 
OrgNOCPhone:  +1-650-802-5683 
OrgNOCEmail:  nkrishnan@smcoe.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/KRISH107-ARIN

RTechHandle: ZS133-ARIN
RTechName:   Hostmaster
RTechPhone:  +1-650-802-5687 
RTechEmail:  host_master@smcoe.k12.ca.us
RTechRef:    https://rdap.arin.net/registry/entity/ZS133-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.
#

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AS21786 – San Mateo County Office of Education

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