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AS19306 Coastside Net, Inc. | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

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Coastside Net, Inc. coastside.net

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AS Data

AS19306

AS19306 – Coastside Net, Inc.

AS Number	19306
AS Name	CNI-HMB-001
Organization	Coastside Net, Inc.(cstn)
Country	US
Website	coastside.net
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2000-12-14

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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:       19306
ASName:         CNI-HMB-001
ASHandle:       AS19306
RegDate:        2000-12-14
Updated:        2020-07-10    
Ref:            https://rdap.arin.net/registry/autnum/19306


OrgName:        Coastside Net, Inc.
OrgId:          CSTN
Address:        525B Obispo Rd
Address:        EG 2213
City:           Half Moon Bay
StateProv:      CA
PostalCode:     94019
Country:        US
RegDate:        1997-05-14
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/CSTN


OrgTechHandle: RG725-ARIN
OrgTechName:   Genovesi, Rob 
OrgTechPhone:  +1-650-712-5900 
OrgTechEmail:  noc@coastside.net
OrgTechRef:    https://rdap.arin.net/registry/entity/RG725-ARIN

OrgAbuseHandle: RG725-ARIN
OrgAbuseName:   Genovesi, Rob 
OrgAbusePhone:  +1-650-712-5900 
OrgAbuseEmail:  noc@coastside.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RG725-ARIN

RTechHandle: RG725-ARIN
RTechName:   Genovesi, Rob 
RTechPhone:  +1-650-712-5900 
RTechEmail:  noc@coastside.net
RTechRef:    https://rdap.arin.net/registry/entity/RG725-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 AS19306?

ASN AS19306 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19306?

AS19306 is listed under Coastside Net, Inc..

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.