ASN AS61740 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS61740?

AS61740 is listed under Latin American and Caribbean IP address Regional Registry.

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.

AS61740 Latin American and Caribbean IP address Regional Registry

ASN Lookup Tool

Latin American and Caribbean IP address Regional Registry

UY 0 Routes

AS Data

AS61740

AS61740 – Latin American and Caribbean IP address Regional Registry

AS Number	61740
AS Name	LACNIC-ASNBLOCK-61440
Organization	Latin American and Caribbean IP address Regional Registry (lacnic)
Country	UY
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	LACNIC
Date Allocated	2013-06-11

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Use ASN data for AS61740 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:       61440 - 61951
ASName:         LACNIC-ASNBLOCK-61440
ASHandle:       AS61440
RegDate:        2013-06-11
Updated:        2020-03-16
Comment:        This AS is under LACNIC responsibility for further allocations
Comment:        to 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/61440

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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "61440 - 61951",
    "as_handle" : "AS61440",
    "as_name" : "LACNIC-ASNBLOCK-61440",
    "tech_contacts" : [ "LACNIC-ARIN" ],
    "abuse_contacts" : [ "LWI100-ARIN" ],
    "date_created" : "2013-06-11",
    "date_updated" : "2020-03-16",
    "source" : "https://rdap.arin.net/registry/autnum/61440"
  } ],
  "organization" : {
    "handle" : "LACNIC",
    "name" : "Latin American and Caribbean IP address Regional Registry",
    "address" : [ "Rambla Republica de Mexico 6125", "Montevideo", "11400", "UY" ],
    "street" : "Rambla Republica De Mexico",
    "city" : "Montevideo",
    "zip_code" : "11400",
    "country" : [ "UY" ],
    "date_created" : "2002-07-27",
    "date_updated" : "2018-03-15",
    "source" : "https://rdap.arin.net/registry/entity/LACNIC",
    "addressCountry" : "UY"
  },
  "technical_contacts" : [ {
    "handle" : "LACNIC-ARIN",
    "name" : "LACNIC Whois Info",
    "email" : [ "whois-contact@lacnic.net" ],
    "phone" : [ "+598-2604-2222" ],
    "source" : "https://rdap.arin.net/registry/entity/LACNIC-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "LWI100-ARIN",
    "name" : "LACNIC Whois Info",
    "email" : [ "abuse@lacnic.net" ],
    "phone" : [ "+598-2604-2222" ],
    "source" : "https://rdap.arin.net/registry/entity/LWI100-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS264564	TELECAB TELECOMUNICACOES	BR
AS61701	NARCELIO L DE SOUZA ME	BR
AS271451	WinLink Telecom	BR
AS268604	SILAS E F DE AQUINO ELETROELETRONICOS	BR
AS268677	DLCOM DADOS LINKS E COMERCIO LTDA	BR
AS28257	CONCEITOS NET SERVICOS DE COMUNICACAO E MULTIMIDIA	BR
AS268827	MORAIS & VALE GM NET LTDA	BR
AS52683	HiperNET Servico de Comunicacao LTDA ME	BR
AS267051	Nexus Fibra Telecomunicações LTDA	BR
AS267370	ConnectNet Brasil ME	BR
AS269679	PAULO IDELWARTON THOMAZ FERNANDES	BR
AS267305	G & N SERVICOS DE COMUNICACAO E MULTIMIDIA LTDA	BR
AS266064	SUPERNET INFORMÁTICA E SERVIÇOS	BR
AS265201	MEGANET SERVICOS DE COMUNICACAO E MULTIMIDIA LTDA	BR
AS61825	GITEL TELECOMUNICACOES	BR

Upstreams

AS Number	Description	Country
AS264564	TELECAB TELECOMUNICACOES	BR

Downstreams

AS Number	Description	Country
AS61701	NARCELIO L DE SOUZA ME	BR
AS271451	WinLink Telecom	BR
AS268604	SILAS E F DE AQUINO ELETROELETRONICOS	BR
AS268677	DLCOM DADOS LINKS E COMERCIO LTDA	BR
AS28257	CONCEITOS NET SERVICOS DE COMUNICACAO E MULTIMIDIA	BR
AS268827	MORAIS & VALE GM NET LTDA	BR
AS52683	HiperNET Servico de Comunicacao LTDA ME	BR
AS267051	Nexus Fibra Telecomunicações LTDA	BR
AS267370	ConnectNet Brasil ME	BR
AS269679	PAULO IDELWARTON THOMAZ FERNANDES	BR
AS267305	G & N SERVICOS DE COMUNICACAO E MULTIMIDIA LTDA	BR
AS266064	SUPERNET INFORMÁTICA E SERVIÇOS	BR
AS265201	MEGANET SERVICOS DE COMUNICACAO E MULTIMIDIA LTDA	BR
AS61825	GITEL TELECOMUNICACOES	BR