ASN AS40231 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40231?

AS40231 is listed under Ethr.Net LLC.

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.

AS40231 Ethr.Net LLC | IPGeolocation.io

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AS Data

AS40231

AS40231 – Ethr.Net LLC

AS Number	40231
AS Name	ETHRN1
Organization	Ethr.Net LLC(ethrn)
Country	US
Website	ethr.net
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2006-09-15

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Use ASN data for AS40231 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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:       40231
ASName:         ETHRN1
ASHandle:       AS40231
RegDate:        2006-09-15
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/40231


OrgName:        Ethr.Net LLC
OrgId:          ETHRN
Address:        2358 UNIVERSITY AVE UNIT 314
City:           San Diego
StateProv:      CA
PostalCode:     92104
Country:        US
RegDate:        2003-10-14
Updated:        2024-12-17
Ref:            https://rdap.arin.net/registry/entity/ETHRN

ReferralServer:  rwhois://rwhois.ethr.net:4321

OrgAbuseHandle: ABUSE967-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-619-663-9599 
OrgAbuseEmail:  abuse@ethr.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE967-ARIN

OrgDNSHandle: NETWO952-ARIN
OrgDNSName:   Network Operations
OrgDNSPhone:  +1-619-663-9599 
OrgDNSEmail:  support@ethr.net
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETWO952-ARIN

OrgTechHandle: TECHN283-ARIN
OrgTechName:   Technical Support
OrgTechPhone:  +1-619-663-9599 
OrgTechEmail:  support@ethr.net
OrgTechRef:    https://rdap.arin.net/registry/entity/TECHN283-ARIN

OrgNOCHandle: NETWO952-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-619-663-9599 
OrgNOCEmail:  support@ethr.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO952-ARIN

OrgRoutingHandle: IST36-ARIN
OrgRoutingName:   IPXO Support Team
OrgRoutingPhone:  +1 (650) 564-3425  
OrgRoutingEmail:  support@ipxo.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/IST36-ARIN

OrgRoutingHandle: NETWO952-ARIN
OrgRoutingName:   Network Operations
OrgRoutingPhone:  +1-619-663-9599 
OrgRoutingEmail:  support@ethr.net
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO952-ARIN

RNOCHandle: JPU7-ARIN
RNOCName:   Pun, Jason 
RNOCPhone:  +1-510-228-4068 
RNOCEmail:  mfjp@hotmail.com
RNOCRef:    https://rdap.arin.net/registry/entity/JPU7-ARIN

RTechHandle: TECHN283-ARIN
RTechName:   Technical Support
RTechPhone:  +1-619-663-9599 
RTechEmail:  support@ethr.net
RTechRef:    https://rdap.arin.net/registry/entity/TECHN283-ARIN

RAbuseHandle: ABUSE967-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-619-663-9599 
RAbuseEmail:  abuse@ethr.net
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE967-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.
#