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AS274311 INTEROS INTERNET SERVICE SAS

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

INTEROS INTERNET SERVICE SAS interos.com.co

CO 2 Routes

AS Data

AS274311

AS274311 – INTEROS INTERNET SERVICE SAS

AS Number	274311
AS Name	CO-INSA82-LACNIC
Organization	INTEROS INTERNET SERVICE SAS
Country	CO
Website	interos.com.co
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2026-02-03

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Use ASN data for AS274311 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2803:9430::/32	AS274311	INTEROS INTERNET SERVICE SAS	INTEROS - INTERNET SERVICE SAS	~79×10²⁷
38.236.124.0/24	AS274311	INTEROS INTERNET SERVICE SAS	Cogent Communications, LLC	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.
%  2026-04-06 09:19:55 (-03 -03:00)

aut-num:     AS274311
owner:       INTEROS - INTERNET SERVICE SAS
ownerid:     CO-INSA82-LACNIC
responsible: Oscar Murillo
address:     Calle 1, 5 190, -
address:     - - Bogota - 
country:     CO
phone:       +57  3227139120 [0000]
owner-c:     OSB26
routing-c:   OSB26
abuse-c:     OSB26
created:     20260203
changed:     20260204

nic-hdl:     OSB26
person:      Oscar Bernal
e-mail:      oscar.bernal@interos.com.co
address:     Calle 2 No 5 76, 32271, 
address:     250220 - El Rosal - 
country:     CO
phone:       +57  3227139120
created:     20191021
changed:     20220522

% 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" : "AS274311",
    "country" : "CO",
    "admin_contacts" : [ "OSB26" ],
    "tech_contacts" : [ "OSB26" ],
    "abuse_contacts" : [ "OSB26" ],
    "date_created" : "2026-02-03",
    "date_updated" : "2026-02-04",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "CO-INSA82-LACNIC",
    "name" : "INTEROS - INTERNET SERVICE SAS",
    "address" : [ "Calle 1, 5 190, -", "- - Bogota -" ],
    "street" : "Calle 1 5",
    "city" : "Bogota",
    "country" : [ "CO" ],
    "phone" : [ "+57  3227139120 [0000]" ],
    "abuse_contacts" : [ "OSB26" ],
    "date_created" : "2026-02-03",
    "date_updated" : "2026-02-04",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "OSB26",
    "address" : [ "Calle 2 No 5 76, 32271,", "250220 - El Rosal -" ],
    "street" : "250220",
    "city" : "El Rosal",
    "country" : "CO",
    "email" : [ "oscar.bernal@interos.com.co" ],
    "phone" : [ "+57  3227139120" ],
    "date_created" : "2019-10-21",
    "date_updated" : "2022-05-22",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "OSB26",
    "address" : [ "Calle 2 No 5 76, 32271,", "250220 - El Rosal -" ],
    "street" : "250220",
    "city" : "El Rosal",
    "country" : "CO",
    "email" : [ "oscar.bernal@interos.com.co" ],
    "phone" : [ "+57  3227139120" ],
    "date_created" : "2019-10-21",
    "date_updated" : "2022-05-22",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "OSB26",
    "address" : [ "Calle 2 No 5 76, 32271,", "250220 - El Rosal -" ],
    "street" : "250220",
    "city" : "El Rosal",
    "country" : "CO",
    "email" : [ "oscar.bernal@interos.com.co" ],
    "phone" : [ "+57  3227139120" ],
    "date_created" : "2019-10-21",
    "date_updated" : "2022-05-22",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS27951	Media Commerce Partners S.A	CO
AS52468	UFINET PANAMA S.A.	PA

Upstreams

AS Number	Description	Country
AS27951	Media Commerce Partners S.A	CO
AS52468	UFINET PANAMA S.A.	PA

Frequently Asked Questions

What is ASN AS274311?

ASN AS274311 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS274311?

AS274311 is listed under INTEROS INTERNET SERVICE SAS.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.