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.

AS274991 S&T.COM SRL | IPGeolocation.io

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

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Legacy Routes

S&T.COM SRL sytcomempresa.com.ar

AR 0 Routes

AS Data

AS274991

AS274991 – S&T.COM SRL

AS Number	274991
AS Name	AR-SYSR2-LACNIC
Organization	S&T.COM SRL
Country	AR
Website	sytcomempresa.com.ar
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2026-07-23

ASN Intelligence API for production workflows

Use ASN data for AS274991 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

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.
%  2026-07-31 12:18:27 (Z Z)

aut-num:     AS274991
owner:       S&T.COM SRL
ownerid:     AR-SYSR2-LACNIC
responsible: NESTOR EDGARDO STRUZYNSKI
address:     SICA, 834, -
address:     3500 - Resistencia - Chaco
country:     AR
phone:       +54  93624261687 [0000]
owner-c:     NES55
routing-c:   NES55
abuse-c:     NES55
created:     20260723
changed:     20260724

nic-hdl:     NES55
person:      NESTOR EDGARDO STRUZYNSKI
e-mail:      noc@sytcomempresa.com.ar
address:     SICAS, 834, 
address:     3500 - Resistencia - Chaco
country:     AR
phone:       +54  3624261687
created:     20260618
changed:     20260618

% 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" : "AS274991",
    "country" : "AR",
    "admin_contacts" : [ "NES55" ],
    "tech_contacts" : [ "NES55" ],
    "abuse_contacts" : [ "NES55" ],
    "date_created" : "2026-07-23",
    "date_updated" : "2026-07-24",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "AR-SYSR2-LACNIC",
    "name" : "S&T.COM SRL",
    "address" : [ "SICA, 834, -", "3500 - Resistencia - Chaco" ],
    "street" : "Sica",
    "city" : "Resistencia",
    "state" : "CHACO",
    "zip_code" : "3500",
    "country" : [ "AR" ],
    "phone" : [ "+54  93624261687 [0000]" ],
    "abuse_contacts" : [ "NES55" ],
    "date_created" : "2026-07-23",
    "date_updated" : "2026-07-24",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "NES55",
    "address" : [ "SICAS, 834,", "3500 - Resistencia - Chaco" ],
    "street" : "Sicas",
    "city" : "Resistencia",
    "state" : "CHACO",
    "zip_code" : "3500",
    "country" : "AR",
    "email" : [ "noc@sytcomempresa.com.ar" ],
    "phone" : [ "+54  3624261687" ],
    "date_created" : "2026-06-18",
    "date_updated" : "2026-06-18",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "NES55",
    "address" : [ "SICAS, 834,", "3500 - Resistencia - Chaco" ],
    "street" : "Sicas",
    "city" : "Resistencia",
    "state" : "CHACO",
    "zip_code" : "3500",
    "country" : "AR",
    "email" : [ "noc@sytcomempresa.com.ar" ],
    "phone" : [ "+54  3624261687" ],
    "date_created" : "2026-06-18",
    "date_updated" : "2026-06-18",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NES55",
    "address" : [ "SICAS, 834,", "3500 - Resistencia - Chaco" ],
    "street" : "Sicas",
    "city" : "Resistencia",
    "state" : "CHACO",
    "zip_code" : "3500",
    "country" : "AR",
    "email" : [ "noc@sytcomempresa.com.ar" ],
    "phone" : [ "+54  3624261687" ],
    "date_created" : "2026-06-18",
    "date_updated" : "2026-06-18",
    "source" : "lacnic"
  } ]
}

Frequently Asked Questions

What is ASN AS274991?

ASN AS274991 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS274991?

AS274991 is listed under S&T.COM SRL.

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.