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.

AS274005 TERAWI S.A.S | 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

TERAWI S.A.S terawi.com

CO 2 Routes

AS Data

AS274005

AS274005 – TERAWI S.A.S

AS Number	274005
AS Name	CO-TESA59-LACNIC
Organization	TERAWI S.A.S
Country	CO
Website	terawi.com
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2024-12-17

ASN Intelligence API for production workflows

Use ASN data for AS274005 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

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2803:44d0::/32	AS274005	TERAWI S.A.S	TERAWI S.A.S	~79×10²⁷
38.191.218.0/24	AS274005	TERAWI S.A.S	TV&MAS S.A.S	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.
%  2026-04-04 09:17:53 (-03 -03:00)

aut-num:     AS274005
owner:       TERAWI S.A.S
ownerid:     CO-TESA59-LACNIC
responsible: DIMAS MIGUEL SARMIENTO BOLIVAR
address:     CR 12 17 25, 17, 
address:      - TAME - 
country:     CO
phone:       +57  3118128494
owner-c:     DIS97
routing-c:   DIS97
abuse-c:     DIS97
created:     20241217
changed:     20241218

nic-hdl:     DIS97
person:      Dimas Sarmiento
e-mail:      lacnic@terawi.com
address:     12, 17, 25
address:     814010 - Tame - 
country:     CO
phone:       +57  3193447359 [0000]
created:     20240229
changed:     20240229

% 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" : "AS274005",
    "country" : "CO",
    "admin_contacts" : [ "DIS97" ],
    "tech_contacts" : [ "DIS97" ],
    "abuse_contacts" : [ "DIS97" ],
    "date_created" : "2024-12-17",
    "date_updated" : "2024-12-18",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "CO-TESA59-LACNIC",
    "name" : "TERAWI S.A.S",
    "address" : [ "CR 12 17 25, 17,", "- TAME -" ],
    "street" : "Tame",
    "country" : [ "CO" ],
    "phone" : [ "+57  3118128494" ],
    "abuse_contacts" : [ "DIS97" ],
    "date_created" : "2024-12-17",
    "date_updated" : "2024-12-18",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "DIS97",
    "address" : [ "12, 17, 25", "814010 - Tame -" ],
    "city" : "Tame",
    "zip_code" : "814010",
    "country" : "CO",
    "email" : [ "lacnic@terawi.com" ],
    "phone" : [ "+57  3193447359 [0000]" ],
    "date_created" : "2024-02-29",
    "date_updated" : "2024-02-29",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "DIS97",
    "address" : [ "12, 17, 25", "814010 - Tame -" ],
    "city" : "Tame",
    "zip_code" : "814010",
    "country" : "CO",
    "email" : [ "lacnic@terawi.com" ],
    "phone" : [ "+57  3193447359 [0000]" ],
    "date_created" : "2024-02-29",
    "date_updated" : "2024-02-29",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "DIS97",
    "address" : [ "12, 17, 25", "814010 - Tame -" ],
    "city" : "Tame",
    "zip_code" : "814010",
    "country" : "CO",
    "email" : [ "lacnic@terawi.com" ],
    "phone" : [ "+57  3193447359 [0000]" ],
    "date_created" : "2024-02-29",
    "date_updated" : "2024-02-29",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS262186	TV AZTECA SUCURSAL COLOMBIA	CO
AS273103	TV&MÁS S.A.S	CO

Upstreams

AS Number	Description	Country
AS262186	TV AZTECA SUCURSAL COLOMBIA	CO
AS273103	TV&MÁS S.A.S	CO

Frequently Asked Questions

What is ASN AS274005?

ASN AS274005 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS274005?

AS274005 is listed under TERAWI S.A.S.

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.