ASN AS18955 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS18955?

AS18955 is listed under Treasury Wine Estates Americas.

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.

AS18955 Treasury Wine Estates Americas

ASN Lookup Tool

Treasury Wine Estates Americas tweglobal.com

US 1 Routes

AS Data

AS18955

AS18955 – Treasury Wine Estates Americas

AS Number	18955
AS Name	TWEA-AS
Organization	Treasury Wine Estates Americas(twea)
Country	US
Website	tweglobal.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2011-01-04

ASN Intelligence API for production workflows

Use ASN data for AS18955 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
204.137.26.0/23	AS18955	Treasury Wine Estates Americas	Treasury Wine Estates Americas	512

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:       18955
ASName:         TWEA-AS
ASHandle:       AS18955
RegDate:        2011-01-04
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/18955


OrgName:        Treasury Wine Estates Americas
OrgId:          TWEA
Address:        555 Gateway Drive
City:           Napa
StateProv:      CA
PostalCode:     94558
Country:        US
RegDate:        2010-12-09
Updated:        2022-03-28
Ref:            https://rdap.arin.net/registry/entity/TWEA


OrgTechHandle: ARINA102-ARIN
OrgTechName:   ARIN Administrator
OrgTechPhone:  +1-707-259-4500 
OrgTechEmail:  Internet.Admin@tweglobal.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ARINA102-ARIN

OrgNOCHandle: ARINA102-ARIN
OrgNOCName:   ARIN Administrator
OrgNOCPhone:  +1-707-259-4500 
OrgNOCEmail:  Internet.Admin@tweglobal.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ARINA102-ARIN

OrgAbuseHandle: ARINA102-ARIN
OrgAbuseName:   ARIN Administrator
OrgAbusePhone:  +1-707-259-4500 
OrgAbuseEmail:  Internet.Admin@tweglobal.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ARINA102-ARIN

RTechHandle: ARINA102-ARIN
RTechName:   ARIN Administrator
RTechPhone:  +1-707-259-4500 
RTechEmail:  Internet.Admin@tweglobal.com
RTechRef:    https://rdap.arin.net/registry/entity/ARINA102-ARIN

RNOCHandle: ARINA102-ARIN
RNOCName:   ARIN Administrator
RNOCPhone:  +1-707-259-4500 
RNOCEmail:  Internet.Admin@tweglobal.com
RNOCRef:    https://rdap.arin.net/registry/entity/ARINA102-ARIN

RAbuseHandle: ARINA102-ARIN
RAbuseName:   ARIN Administrator
RAbusePhone:  +1-707-259-4500 
RAbuseEmail:  Internet.Admin@tweglobal.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ARINA102-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
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.	NL

Upstreams

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL