ASN Lookup Tool

Colombia Telecomunicaciones S.A. ESP BIC movistar.com.co CO CO 1377 Routes

AS Data

AS3816

AS3816 – Colombia Telecomunicaciones S.A. ESP BIC

AS Number 3816
AS Name CO-CTSE-LACNIC
Organization Colombia Telecomunicaciones S.A. ESP BIC
Country CO
Website movistar.com.co
Number of IPv4 Routes 1282
Number of IPv6 Routes 18
ASN type ISP
Registry lacnic
Date Allocated 1994-09-09

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IP Ranges

Route # IPs
190.52.0.0/24 256
190.254.152.0/22 1024
186.114.216.0/21 2048
190.255.74.0/23 512
186.168.0.0/20 4096
186.117.125.0/24 256
200.89.210.0/24 256
161.18.40.0/22 1024
186.115.220.0/24 256
186.113.48.0/20 4096
167.0.0.0/19 8192
190.69.184.0/22 1024
181.32.192.0/19 8192
190.252.32.0/19 8192
186.113.144.0/21 2048
181.237.0.0/20 4096
186.183.244.0/23 512
186.119.144.0/20 4096
186.115.142.0/24 256
161.10.248.0/22 1024
161.18.80.0/20 4096
190.67.26.0/23 512
190.66.144.0/20 4096
190.254.80.0/22 1024
186.102.186.0/23 512
190.69.244.0/22 1024
186.116.163.0/24 256
152.200.247.0/24 256
191.111.64.0/20 4096
186.168.228.0/22 1024
186.117.136.0/22 1024
186.117.128.0/24 256
186.168.32.0/19 8192
186.117.98.0/23 512
186.116.103.0/24 256
179.33.136.0/22 1024
186.103.64.0/18 16384
190.67.32.0/19 8192
190.69.186.0/23 512
201.228.216.0/22 1024
152.200.246.0/24 256
190.66.27.0/24 256
152.200.192.0/20 4096
190.65.136.0/22 1024
186.99.188.0/22 1024
181.33.160.0/20 4096
186.115.16.0/20 4096
181.237.224.0/19 8192
186.117.160.0/20 4096
181.32.64.0/19 8192
186.116.64.0/20 4096
190.69.204.0/23 512
190.255.180.0/23 512
200.21.32.0/19 8192
167.0.128.0/19 8192
190.69.82.0/23 512
190.69.164.0/22 1024
2801:1d9::/48 ~1×10²⁴
190.66.16.0/24 256
190.66.240.0/20 4096

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.
%  2026-10-05 12:25:38 (Z Z)

aut-num:     AS3816
owner:       COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
ownerid:     CO-CTSE-LACNIC
responsible: Administradores Internet Colombia
address:     Transversal 60, 114, A 55
address:     N - BOGOTA - Cu
country:     CO
phone:       +57  17050000 [0000]
owner-c:     CTE7
routing-c:   ADI36
abuse-c:     ADI36
created:     19940909
changed:     20260820
inetnum:     2801:14a::/40
inetnum:     2801:152::/40
inetnum:     192.135.95.0/24

nic-hdl:     CTE7
person:      Grupo de Administradores Internet
e-mail:      giovanny.arteaga@tigo.com.co
address:     Transversal, 60, 114 A, 55
address:     571111 - BOGOTA DC - CU
country:     CO
phone:       +57 1 7050000 [71360]
created:     20140220
changed:     20260819

nic-hdl:     ADI36
person:      ADMIN INTERNET
e-mail:      admininternet.telecom@tigo.com.co
address:     Av Suba No114 A - 55, 57, 
address:      - Bogota - 
country:     CO
phone:       +57  3175134370
created:     20250311
changed:     20260819

% 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:       3816
ASName:         LACNIC-3816
ASHandle:       AS3816
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/3816

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
AS22368 TELEBUCARAMANGA S.A. E.S.P. CO
AS275008 ELECTEL ING ZOMAC SAS CO
AS14080 Telmex Colombia S.A. CO
AS7195 EDGEUNO S.A.S CO
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS23520 Columbus Networks USA, Inc. US
AS263804 FUNDACIÓN SOCIAL CO
AS267928 CORPORACIÓN AUTÓNOMA REGIONAL DE CUNDINAMARCA CAR CO
AS272024 EVERNET SAS CO
AS27845 Empresa de Recursos Tecnologicos S.A E.S.P CO
AS271829 ZUMA COMUNICACIONES DE COLOMBIA SAS CO
AS270062 FIBERNET TV SAS CO
AS274030 MINISTERIO DE TRANSPORTE CO
AS13489 UNE EPM TELECOMUNICACIONES S.A. CO
AS267790 NET ISP S.A.S CO
AS26605 Universidad Industrial de Santander UIS CO
AS18678 INTERNEXA S.A. E.S.P CO
AS267691 ENTER TELECOMUNICACIONES BANDA ANCHA SAS CO
AS270046 FEDERACION COLOMBIANA DE MUNICIPIOS CO
AS267857 INTEGRA MULTISOLUTIONS S.A.S. CO
AS269755 ODATA COLOMBIA SAS CO
AS52256 Coop. de Ahorro y Crédito de Santander Ltda. Financ. Comultrasan CO
AS400696 MIBURA, INC. US
AS266736 Universidad Tecnologica de Pereira CO
AS274226 ISP PROVEEDOR DE SERVICIOS DE INTERNET SAS CO
AS273020 IN QUALITY TELECOMUNICATIONS S.A.S. ZOMAC BIC CO
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S. CO
AS265688 SINERGY SOLUCIONES INTEGRALES CO
AS27817 Red Nacional Académica de Tecnología Avanzada RENATA CO
AS273168 INFRAESTRUCTURA Y REDES SAS CO
AS8163 Metrotel SA ESP CO
AS272881 GLOBAL NET TV ZOMAC S.A.S CO
AS262214 BANCO DE BOGOTA CO
AS3573 Accenture LLP US
AS10753 Level 3 Parent, LLC US
AS27951 Media Commerce Partners S.A CO
AS19429 ETB Colombia CO
AS263719 POLICIA NACIONAL DE COLOMBIA CO
AS274096 MUNICIPIO DE AGUAZUL CO
AS271825 BANCO AGRARIO DE COLOMBIA S.A. CO
AS269845 DEPARTAMENTO DE CALDAS CO
AS272988 Hydra Soluciones Empresariales Ingeniería SAS CO
AS274926 DEPARTAMENTO DE LA GUAJIRA CO
AS12956 TELXIUS Cable ES
AS27763 ANDITEL S.A.S. CO
AS3700 Cloud 9 Internet, Inc. US
AS274001 TELECOMUNICACIONES DEL SUR SAS CO
AS273064 CIRCULO DE SUBOFICIALES DE LAS FUERZAS MILITARES CO
AS272156 WEB MASTER COLOMBIA SAS CO
AS254455 IANA - Autonomous System Number US
AS272812 FASTNET COMUNICACIONES ISP SAS CO
AS262186 TV AZTECA SUCURSAL COLOMBIA CO
AS27921 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC CO
AS267799 TV ISLA LTDA CO
AS273852 ADMINISTRADORA COLOMBIANA DE PENSIONES COLPENSIONES CO
AS271820 Empresa de Acueducto y Alcantarillado de Bogotá ESP CO

Upstreams

AS Number Description Country
AS14080 Telmex Colombia S.A. CO
AS7195 EDGEUNO S.A.S CO
AS12956 TELXIUS Cable ES
AS262186 TV AZTECA SUCURSAL COLOMBIA CO
AS18678 INTERNEXA S.A. E.S.P CO
AS27817 Red Nacional Académica de Tecnología Avanzada RENATA CO

Downstreams

AS Number Description Country
AS22368 TELEBUCARAMANGA S.A. E.S.P. CO
AS266736 Universidad Tecnologica de Pereira CO
AS275008 ELECTEL ING ZOMAC SAS CO
AS274226 ISP PROVEEDOR DE SERVICIOS DE INTERNET SAS CO
AS273020 IN QUALITY TELECOMUNICATIONS S.A.S. ZOMAC BIC CO
AS265688 SINERGY SOLUCIONES INTEGRALES CO
AS27817 Red Nacional Académica de Tecnología Avanzada RENATA CO
AS273168 INFRAESTRUCTURA Y REDES SAS CO
AS23520 Columbus Networks USA, Inc. US
AS8163 Metrotel SA ESP CO

Legacy Routes

2803:1a90:2::/48 2803:1a90:2000::/48 2803:1a90:5::/48 2803:7a30:8d80::/42 2803:f8d0:6000::/36 2803:cae0:8030::/48 2803:1390::/41 2803:1a90:10::/48 2801:1f9::/48 2803:6fa0::/33 2803:6fa0::/32 2803:1a90:18::/48 2801:1a6::/48 2803:7a30:b000::/36 2803:1a90:15::/48 2803:1390:200::/42 2803:1390:100::/41 2803:bfa0::/32 2803:1a90:20::/48 2803:1a90:12::/48 2803:1a90:7::/48 2803:1a90:13::/48 2803:3e0::/35 2803:1a90:3::/48 2803:1a90:16::/48 2803:1a90::/48 2803:41a0::/32 2803:1a90:1000::/48 2801:1f9:1::/48 2801:1a6:5::/48 2803:3e0:4000::/35 2803:3e0:2000::/35 2803:3250:eace::/48 2803:1a90:6::/48 2803:1a90:9::/48 2803:7390::/48 2803:1a90:4::/48 2803:f850::/32 2803:6fa0::/35 2801:14:400::/48 2803:9bd0::/32 2803:1a90:8::/48 2803:1a90:11::/48 2803:6fa0:8000::/33 2803:1a90:999::/48

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Frequently Asked Questions

ASN AS3816 is an Autonomous System Number used to identify a network for BGP internet routing.
AS3816 is listed under Colombia Telecomunicaciones S.A. ESP BIC.
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.