ASN Lookup Tool

ALTICE DOMINICANA S.A. altice.com.do DO DO 69 Routes

AS Data

AS12066

AS12066 – ALTICE DOMINICANA S.A.

AS Number 12066
AS Name DO-ORDO-LACNIC
Organization ALTICE DOMINICANA S.A.
Country DO
Website altice.com.do
Number of IPv4 Routes 69
Number of IPv6 Routes 0
ASN type ISP
Registry lacnic
Date Allocated 1999-03-15

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IP Ranges

Route # IPs
200.42.209.0/24 256
186.149.124.0/22 1024
186.120.144.0/21 2048
200.42.219.0/24 256
200.42.208.0/24 256
186.120.99.0/24 256
200.42.223.0/24 256
190.94.40.0/24 256
148.103.157.0/24 256
200.42.221.0/24 256
190.94.83.0/24 256
190.94.122.0/23 512
186.149.204.0/22 1024
148.103.112.0/21 2048
186.150.205.0/24 256
148.103.120.0/22 1024
186.120.98.0/24 256
186.120.80.0/22 1024
186.120.183.0/24 256
190.94.120.0/24 256
186.120.60.0/23 512
200.42.228.0/24 256
200.42.207.0/24 256
190.6.132.0/24 256
190.94.23.0/24 256
200.42.206.0/24 256
200.42.204.0/24 256
186.120.15.0/24 256
190.94.22.0/24 256
190.6.129.0/24 256
190.6.137.0/24 256
148.103.86.0/23 512
190.94.127.0/24 256
186.150.112.0/24 256
148.103.6.0/24 256
200.42.192.0/21 2048
186.150.240.0/21 2048
190.94.1.0/24 256
186.120.114.0/24 256
186.150.192.0/21 2048
148.103.240.0/22 1024
186.120.124.0/23 512
200.42.201.0/24 256
186.120.200.0/22 1024
186.150.204.0/24 256
186.150.136.0/21 2048
190.94.121.0/24 256
186.120.185.0/24 256
200.42.213.0/24 256
186.120.96.0/24 256
186.120.97.0/24 256
186.120.110.0/23 512
186.120.60.0/24 256
186.120.57.0/24 256
148.103.132.0/24 256
186.149.220.0/22 1024
148.103.1.0/24 256
200.42.210.0/23 512
186.120.20.0/22 1024
186.120.115.0/24 256

Raw Whois Response

% Joint Whois - whois.lacnic.net
%  This server accepts single ASN, IPv4 or IPv6 queries

% LACNIC resource: whois.lacnic.net


% Copyright LACNIC lacnic.net
%  The data below is provided for information purposes
%  and to assist persons in obtaining information about or
%  related to AS and IP numbers registrations
%  By submitting a whois query, you agree to use this data
%  only for lawful purposes.
%  2026-07-25 09:34:15 (-03 -03:00)

aut-num:     AS12066
owner:       ALTICE DOMINICANA S.A.
ownerid:     DO-ORDO-LACNIC
responsible: Altice Dominicana
address:     Av. Nunez de Caceres, Torre Altice, 8, -
address:     10111 - Santo Domingo - Distrito Nacional
country:     DO
phone:       +1  8098594141 [0000]
owner-c:     ALD88
routing-c:   ALD88
abuse-c:     ALD87
created:     19990315
changed:     20210120

nic-hdl:     ALD88
person:      Altice Dominicana
e-mail:      transportplanning@altice.com.do
address:     Nuñez de Caceres, 8, -
address:     - - Santo Domingo - 
country:     DO
phone:       +1809  8591332 [0000]
created:     20210120
changed:     20260326

nic-hdl:     ALD87
person:      Altice Dominicana
e-mail:      transportplanning@altice.com.do
address:     Nuñez de Caceres, 8, 
address:      - Santo Domingo - 
country:     DO
phone:       +1809  8591332
created:     20210120
changed:     20260326

% whois.lacnic.net accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.


#
# 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:       12066
ASName:         LACNIC-12066
ASHandle:       AS12066
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/12066

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

OrgAbuseHandle: LWI100-ARIN
OrgAbuseName:   LACNIC Whois Info
OrgAbusePhone:  +598-2604-2222 
OrgAbuseEmail:  abuse@lacnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LWI100-ARIN

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


#
# 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
AS28118 ALTICE DOMINICANA S.A. DO

Upstreams

AS Number Description Country
AS28118 ALTICE DOMINICANA S.A. DO

Legacy Routes

186.149.30.0/24 186.149.29.0/24 190.6.128.0/20 190.94.0.0/17 186.150.0.0/16 186.149.26.0/24 200.42.192.0/18 186.149.162.0/24 186.120.106.0/23 190.6.144.0/20 186.149.232.0/21 186.149.56.0/23 186.149.27.0/24 186.149.0.0/16 186.149.228.0/22 186.120.177.0/24 186.120.0.0/16 186.120.111.0/24 186.149.187.0/24

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Frequently Asked Questions

ASN AS12066 is an Autonomous System Number used to identify a network for BGP internet routing.
AS12066 is listed under ALTICE DOMINICANA S.A..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.