What is ASN AS271808?

ASN AS271808 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS271808?

AS271808 is listed under MONTECRISTI CABLE VISION, SRL.

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?

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AS271808 MONTECRISTI CABLE VISION, SRL

ASN Lookup Tool

MONTECRISTI CABLE VISION, SRL empresascablevision.com

DO 18 Routes

AS Data

AS271808

AS271808 – MONTECRISTI CABLE VISION, SRL

AS Number	271808
AS Name	DO-MCVS-LACNIC
Organization	MONTECRISTI CABLE VISION, SRL
Country	DO
Website	empresascablevision.com
Number of IPv4 Routes	15
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2020-10-05

ASN Intelligence API for production workflows

Use ASN data for AS271808 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
190.123.77.0/24	AS271808	MONTECRISTI CABLE VISION, SRL	MONTECRISTI CABLE VISION, SRL	256
38.246.154.0/24	AS271808	MONTECRISTI CABLE VISION, SRL	Montecristi Cable Vision, SRL Empresas Cablevision	256
38.246.159.0/24	AS271808	MONTECRISTI CABLE VISION, SRL	Montecristi Cable Vision, SRL Empresas Cablevision	256
190.123.76.0/22	AS271808	MONTECRISTI CABLE VISION, SRL	MONTECRISTI CABLE VISION, SRL	1024
38.246.156.0/24	AS271808	MONTECRISTI CABLE VISION, SRL	Montecristi Cable Vision, SRL Empresas Cablevision	256
38.246.152.0/22	AS271808	MONTECRISTI CABLE VISION, SRL	Montecristi Cable Vision, SRL Empresas Cablevision	1024
38.246.157.0/24	AS271808	MONTECRISTI CABLE VISION, SRL	Montecristi Cable Vision, SRL Empresas Cablevision	256
2803:3010:40::/48	AS271808	MONTECRISTI CABLE VISION, SRL	MONTECRISTI CABLE VISION, SRL	~1×10²⁴
38.246.156.0/22	AS271808	MONTECRISTI CABLE VISION, SRL	Montecristi Cable Vision, SRL Empresas Cablevision	1024
2803:3010:42::/48	AS271808	MONTECRISTI CABLE VISION, SRL	MONTECRISTI CABLE VISION, SRL	~1×10²⁴
38.246.153.0/24	AS271808	MONTECRISTI CABLE VISION, SRL	Montecristi Cable Vision, SRL Empresas Cablevision	256
2803:3010::/32	AS271808	MONTECRISTI CABLE VISION, SRL	MONTECRISTI CABLE VISION, SRL	~79×10²⁷
38.246.155.0/24	AS271808	MONTECRISTI CABLE VISION, SRL	Montecristi Cable Vision, SRL Empresas Cablevision	256
190.123.78.0/24	AS271808	MONTECRISTI CABLE VISION, SRL	MONTECRISTI CABLE VISION, SRL	256
190.123.76.0/24	AS271808	MONTECRISTI CABLE VISION, SRL	MONTECRISTI CABLE VISION, SRL	256
38.246.152.0/24	AS271808	MONTECRISTI CABLE VISION, SRL	Montecristi Cable Vision, SRL Empresas Cablevision	256
38.246.158.0/24	AS271808	MONTECRISTI CABLE VISION, SRL	Montecristi Cable Vision, SRL Empresas Cablevision	256
190.123.79.0/24	AS271808	MONTECRISTI CABLE VISION, SRL	MONTECRISTI CABLE VISION, SRL	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.
%  2026-10-07 11:32:49 (Z Z)

aut-num:     AS271808
owner:       MONTECRISTI CABLE VISION, SRL
ownerid:     DO-MCVS-LACNIC
responsible: JULIO PENA
address:     Avenida Mella, 2, -
address:     62000 - MONTECRISTI - MO
country:     DO
phone:       +1  579256 [222]
owner-c:     JOM157
routing-c:   JOM157
abuse-c:     JOM157
created:     20201005
changed:     20201006

nic-hdl:     JOM157
person:      Julio Pena
e-mail:      jpena@empresascablevision.com
address:     MELLA, 2, -
address:     - - MONTECRISTI - MONTECRISTI
country:     DO
phone:       +1809  579256 [222]
created:     20180717
changed:     20220207

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS271808",
    "country" : "DO",
    "admin_contacts" : [ "JOM157" ],
    "tech_contacts" : [ "JOM157" ],
    "abuse_contacts" : [ "JOM157" ],
    "date_created" : "2020-10-05",
    "date_updated" : "2020-10-06",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "DO-MCVS-LACNIC",
    "name" : "MONTECRISTI CABLE VISION, SRL",
    "address" : [ "Avenida Mella, 2, -", "62000 - MONTECRISTI - MO" ],
    "street" : "Avenida Mella",
    "city" : "Montecristi",
    "state" : "MO",
    "zip_code" : "62000",
    "country" : [ "DO" ],
    "phone" : [ "+1  579256 [222]" ],
    "abuse_contacts" : [ "JOM157" ],
    "date_created" : "2020-10-05",
    "date_updated" : "2020-10-06",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "JOM157",
    "address" : [ "MELLA, 2, -", "- - MONTECRISTI - MONTECRISTI" ],
    "street" : "Montecristi Montecristi",
    "country" : "DO",
    "email" : [ "jpena@empresascablevision.com" ],
    "phone" : [ "+1809  579256 [222]" ],
    "date_created" : "2018-07-17",
    "date_updated" : "2022-02-07",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "JOM157",
    "address" : [ "MELLA, 2, -", "- - MONTECRISTI - MONTECRISTI" ],
    "street" : "Montecristi Montecristi",
    "country" : "DO",
    "email" : [ "jpena@empresascablevision.com" ],
    "phone" : [ "+1809  579256 [222]" ],
    "date_created" : "2018-07-17",
    "date_updated" : "2022-02-07",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "JOM157",
    "address" : [ "MELLA, 2, -", "- - MONTECRISTI - MONTECRISTI" ],
    "street" : "Montecristi Montecristi",
    "country" : "DO",
    "email" : [ "jpena@empresascablevision.com" ],
    "phone" : [ "+1809  579256 [222]" ],
    "date_created" : "2018-07-17",
    "date_updated" : "2022-02-07",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS272935	GB TELECORP DOMINICANA, S.R.L	DO

Upstreams

AS Number	Description	Country
AS272935	GB TELECORP DOMINICANA, S.R.L	DO