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AS398121 North County Transit District

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

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North County Transit District nctd.org

US 0 Routes

AS Data

AS398121

AS398121 – North County Transit District

AS Number	398121
AS Name	NCTD
Organization	North County Transit District(nctd)
Country	US
Website	nctd.org
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2019-11-04

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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:       398121
ASName:         NCTD
ASHandle:       AS398121
RegDate:        2019-11-04
Updated:        2019-11-04
Comment:        www.gonctd.com    
Ref:            https://rdap.arin.net/registry/autnum/398121


OrgName:        North County Transit District
OrgId:          NCTD
Address:        810 Mission Avenue
City:           Oceanside
StateProv:      CA
PostalCode:     92054
Country:        US
RegDate:        2019-10-14
Updated:        2019-10-14
Comment:        https://www.gonctd.com/
Ref:            https://rdap.arin.net/registry/entity/NCTD


OrgTechHandle: NIA19-ARIN
OrgTechName:   NCTD IT Admin
OrgTechPhone:  +1-760-966-6500 
OrgTechEmail:  it@nctd.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NIA19-ARIN

OrgAbuseHandle: NIA19-ARIN
OrgAbuseName:   NCTD IT Admin
OrgAbusePhone:  +1-760-966-6500 
OrgAbuseEmail:  it@nctd.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NIA19-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

Frequently Asked Questions

What is ASN AS398121?

ASN AS398121 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS398121?

AS398121 is listed under North County Transit District.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

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.