ASN AS12140 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS12140?

AS12140 is listed under Reserved AS.

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.

AS12140 Reserved AS | IPGeolocation.io

ASN Lookup Tool

Reserved AS

UY 5 Routes

AS Data

AS12140

AS12140 – Reserved AS

AS Number	12140
AS Name	LACNIC-12140
Organization	Reserved AS(lacnic)
Country	UY
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	ISP
Registry	LACNIC
Date Allocated	2002-07-27

ASN Intelligence API for production workflows

Use ASN data for AS12140 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
200.195.196.0/22	AS12140	Reserved AS	Ligga Telecomunicações S.A.	1024
200.195.197.0/24	AS12140	Reserved AS	Ligga Telecomunicações S.A.	256
200.195.199.0/24	AS12140	Reserved AS	Ligga Telecomunicações S.A.	256
200.195.196.0/23	AS12140	Reserved AS	Ligga Telecomunicações S.A.	512
200.195.198.0/23	AS12140	Reserved AS	Ligga Telecomunicações S.A.	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:       12140
ASName:         LACNIC-12140
ASHandle:       AS12140
RegDate:        2002-07-27
Updated:        2007-12-17
Comment:        This AS is under LACNIC responsibility for further allocations to
Comment:        users in LACNIC region.
Comment:        Please see http://www.lacnic.net/ for further details, or check the
Comment:        WHOIS server located at http://whois.lacnic.net    
Ref:            https://rdap.arin.net/registry/autnum/12140

ResourceLink:  http://lacnic.net/cgi-bin/lacnic/whois
ResourceLink:  whois.lacnic.net


OrgName:        Latin American and Caribbean IP address Regional Registry
OrgId:          LACNIC
Address:        Rambla Republica de Mexico 6125
City:           Montevideo
StateProv:      
PostalCode:     11400
Country:        UY
RegDate:        2002-07-27
Updated:        2018-03-15
Ref:            https://rdap.arin.net/registry/entity/LACNIC

ReferralServer:  whois://whois.lacnic.net
ResourceLink:  http://lacnic.net/cgi-bin/lacnic/whois

OrgTechHandle: LACNIC-ARIN
OrgTechName:   LACNIC Whois Info
OrgTechPhone:  +598-2604-2222 
OrgTechEmail:  whois-contact@lacnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/LACNIC-ARIN

OrgAbuseHandle: LWI100-ARIN
OrgAbuseName:   LACNIC Whois Info
OrgAbusePhone:  +598-2604-2222 
OrgAbuseEmail:  abuse@lacnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LWI100-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
AS262318	RESERVED	ZZ
AS262318	IANA - Autonomous System Number	BR

Upstreams

AS Number	Description	Country
AS262318	IANA - Autonomous System Number	ZZ

Contacts

Email Contacts

whois-contact@lacnic.net

Abuse Contacts

abuse@lacnic.net