What is ASN AS272937?

ASN AS272937 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS272937?

AS272937 is listed under TUNORTETV TELECOMUNICACIONES S.A.S..

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?

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.

AS272937 TUNORTETV TELECOMUNICACIONES S.A.S.

ASN Lookup Tool

TUNORTETV TELECOMUNICACIONES S.A.S. tunorte.co

CO 25 Routes

AS Data

AS272937

AS272937 – TUNORTETV TELECOMUNICACIONES S.A.S.

AS Number	272937
AS Name	CO-TTSA3-LACNIC
Organization	TUNORTETV TELECOMUNICACIONES S.A.S.
Country	CO
Website	tunorte.co
Number of IPv4 Routes	13
Number of IPv6 Routes	12
ASN type	ISP
Registry	lacnic
Date Allocated	2023-01-19

ASN Intelligence API for production workflows

Use ASN data for AS272937 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
38.21.112.0/24	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TU NORTETV TELECOMUNICACIONES S.A.S.	256
38.52.207.0/24	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TU NORTETV TELECOMUNICACIONES S.A.S.	256
38.4.118.0/24	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TU NORTETV TELECOMUNICACIONES S.A.S.	256
2803:3190:c000::/38	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TUNORTETV TELECOMUNICACIONES S.A.S.	~1×10²⁷
38.4.117.0/24	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TU NORTETV TELECOMUNICACIONES S.A.S.	256
45.172.179.0/24	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TUNORTETV TELECOMUNICACIONES S.A.S.	256
2803:3190:e800::/37	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TUNORTETV TELECOMUNICACIONES S.A.S.	~2×10²⁷
2803:3190:e400::/38	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TUNORTETV TELECOMUNICACIONES S.A.S.	~1×10²⁷
38.224.149.0/24	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TU NORTETV TELECOMUNICACIONES S.A.S.	256
38.224.106.0/24	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TU NORTETV TELECOMUNICACIONES S.A.S.	256
2803:3190:e000::/39	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TUNORTETV TELECOMUNICACIONES S.A.S.	~619×10²⁴
38.4.116.0/24	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TU NORTETV TELECOMUNICACIONES S.A.S.	256
2803:3190:e200::/39	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TUNORTETV TELECOMUNICACIONES S.A.S.	~619×10²⁴
2803:3190:8000::/35	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TUNORTETV TELECOMUNICACIONES S.A.S.	~1×10³⁰
2803:3190:7000::/36	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TUNORTETV TELECOMUNICACIONES S.A.S.	~5×10²⁷
38.211.102.0/24	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TU NORTETV TELECOMUNICACIONES S.A.S.	256
2803:3190:a000::/36	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TUNORTETV TELECOMUNICACIONES S.A.S.	~5×10²⁷
2803:3190::/35	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TUNORTETV TELECOMUNICACIONES S.A.S.	~1×10³⁰
38.252.236.0/23	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TU NORTETV TELECOMUNICACIONES S.A.S.	512
38.19.49.0/24	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TU NORTETV TELECOMUNICACIONES S.A.S.	256
38.4.112.0/22	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TU NORTETV TELECOMUNICACIONES S.A.S.	1024
2803:3190:d000::/38	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TUNORTETV TELECOMUNICACIONES S.A.S.	~1×10²⁷
38.4.119.0/24	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TU NORTETV TELECOMUNICACIONES S.A.S.	256
2803:3190:d400::/38	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TUNORTETV TELECOMUNICACIONES S.A.S.	~1×10²⁷
2803:3190:2000::/36	AS272937	TUNORTETV TELECOMUNICACIONES S.A.S.	TUNORTETV TELECOMUNICACIONES S.A.S.	~5×10²⁷

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.
%  2026-10-31 12:21:38 (Z Z)

aut-num:     AS272937
owner:       TUNORTETV TELECOMUNICACIONES S.A.S.
ownerid:     CO-TTSA3-LACNIC
responsible: Jean Carlos Gomez Alvernia
address:     CL 9, 0 04, BARRIO MOTILONES
address:     540013 - Cucuta - Norte de Santander
country:     CO
phone:       +57  3155705055 [0000]
owner-c:     EDU5
routing-c:   EDU5
abuse-c:     EDU5
created:     20230119
changed:     20230120

nic-hdl:     EDU5
person:      JEAN CARLOS GOMEZ ALVERNIA
e-mail:      jean@tunorte.co
address:     CL 9, 0 04, BARRIO MOTILONES
address:     540013 - Cúcuta - Norte de Santander
country:     CO
phone:       +57  3155705055 [0000]
created:     20200319
changed:     20261014

% 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" : "AS272937",
    "country" : "CO",
    "admin_contacts" : [ "EDU5" ],
    "tech_contacts" : [ "EDU5" ],
    "abuse_contacts" : [ "EDU5" ],
    "date_created" : "2023-01-19",
    "date_updated" : "2023-01-20",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "CO-TTSA3-LACNIC",
    "name" : "TUNORTETV TELECOMUNICACIONES S.A.S.",
    "address" : [ "CL 9, 0 04, BARRIO MOTILONES", "540013 - Cucuta - Norte de Santander" ],
    "street" : "Cl 9 0",
    "city" : "Cucuta",
    "state" : "NORTE DE SANTANDER",
    "zip_code" : "540013",
    "country" : [ "CO" ],
    "phone" : [ "+57  3155705055 [0000]" ],
    "abuse_contacts" : [ "EDU5" ],
    "date_created" : "2023-01-19",
    "date_updated" : "2023-01-20",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "EDU5",
    "address" : [ "CL 9, 0 04, BARRIO MOTILONES", "540013 - C�cuta - Norte de Santander" ],
    "street" : "Cl 9 0",
    "city" : "C�cuta",
    "state" : "NORTE DE SANTANDER",
    "zip_code" : "540013",
    "country" : "CO",
    "email" : [ "jean@tunorte.co" ],
    "phone" : [ "+57  3155705055 [0000]" ],
    "date_created" : "2020-03-19",
    "date_updated" : "2026-10-14",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "EDU5",
    "address" : [ "CL 9, 0 04, BARRIO MOTILONES", "540013 - C�cuta - Norte de Santander" ],
    "street" : "Cl 9 0",
    "city" : "C�cuta",
    "state" : "NORTE DE SANTANDER",
    "zip_code" : "540013",
    "country" : "CO",
    "email" : [ "jean@tunorte.co" ],
    "phone" : [ "+57  3155705055 [0000]" ],
    "date_created" : "2020-03-19",
    "date_updated" : "2026-10-14",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "EDU5",
    "address" : [ "CL 9, 0 04, BARRIO MOTILONES", "540013 - C�cuta - Norte de Santander" ],
    "street" : "Cl 9 0",
    "city" : "C�cuta",
    "state" : "NORTE DE SANTANDER",
    "zip_code" : "540013",
    "country" : "CO",
    "email" : [ "jean@tunorte.co" ],
    "phone" : [ "+57  3155705055 [0000]" ],
    "date_created" : "2020-03-19",
    "date_updated" : "2026-10-14",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS272977	GLOBALTRONIK SAS	CO
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS262186	TV AZTECA SUCURSAL COLOMBIA	CO
AS18678	INTERNEXA S.A. E.S.P	CO
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS52468	UFINET PANAMA S.A.	PA
AS3356	Level 3 Parent, LLC	US
AS273176	HOLA WE DIGITAL S.A.S.	CO

Upstreams

AS Number	Description	Country
AS262186	TV AZTECA SUCURSAL COLOMBIA	CO
AS18678	INTERNEXA S.A. E.S.P	CO
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS52468	UFINET PANAMA S.A.	PA
AS3356	Level 3 Parent, LLC	US

Downstreams

AS Number	Description	Country
AS272977	GLOBALTRONIK SAS	CO
AS273176	HOLA WE DIGITAL S.A.S.	CO