ASN AS27837 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS27837?

AS27837 is listed under Dialnet de Colombia S.A. E.S.P..

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.

AS27837 Dialnet de Colombia S.A. E.S.P.

ASN Lookup Tool

Dialnet de Colombia S.A. E.S.P. dialnet.net.co

CO 60 Routes

AS Data

AS27837

AS27837 – Dialnet de Colombia S.A. E.S.P.

AS Number	27837
AS Name	CO-DCSE-LACNIC
Organization	Dialnet de Colombia S.A. E.S.P.
Country	CO
Website	dialnet.net.co
Number of IPv4 Routes	59
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2006-06-21

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Use ASN data for AS27837 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
190.90.240.0/24	AS27837	Dialnet de Colombia S.A. E.S.P.	Dialnet de Colombia S.A. E.S.P.	256
186.1.182.0/24	AS27837	Dialnet de Colombia S.A. E.S.P.	Dialnet de Colombia S.A. E.S.P.	256
186.1.187.0/24	AS27837	Dialnet de Colombia S.A. E.S.P.	Dialnet de Colombia S.A. E.S.P.	256
190.90.41.0/24	AS27837	Dialnet de Colombia S.A. E.S.P.	Dialnet de Colombia S.A. E.S.P.	256
186.1.173.0/24	AS27837	Dialnet de Colombia S.A. E.S.P.	Dialnet de Colombia S.A. E.S.P.	256
186.1.166.0/24	AS27837	Dialnet de Colombia S.A. E.S.P.	Dialnet de Colombia S.A. E.S.P.	256
190.90.135.0/24	AS27837	Dialnet de Colombia S.A. E.S.P.	Dialnet de Colombia S.A. E.S.P.	256
186.1.170.0/24	AS27837	Dialnet de Colombia S.A. E.S.P.	Dialnet de Colombia S.A. E.S.P.	256
186.1.175.0/24	AS27837	Dialnet de Colombia S.A. E.S.P.	Dialnet de Colombia S.A. E.S.P.	256
186.1.169.0/24	AS27837	Dialnet de Colombia S.A. E.S.P.	Dialnet de Colombia S.A. E.S.P.	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.
%  2026-04-05 09:15:46 (-03 -03:00)

aut-num:     AS27837
owner:       Dialnet de Colombia S.A. E.S.P.
ownerid:     CO-DCSE-LACNIC
responsible: Antonio Bojanini Maza
address:     Calle 13, 3 13, -
address:     470004076 - Santa Marta - Magdalena
country:     CO
phone:       +57  54346220 [0000]
owner-c:     HPP3
routing-c:   HPP3
abuse-c:     HPP3
created:     20060621
changed:     20230801
inetnum:     2801:1e:3000::/48

nic-hdl:     HPP3
person:      HAROLD PEÑARANDA PERALTA
e-mail:      haroldpp@dialnet.net.co
address:     CALLE 13, 3 13, -
address:     470004076 - SANTA MARTA - MAGDALENA
country:     CO
phone:       +57  54346220 [1115]
created:     20190301
changed:     20240119

% 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" : "AS27837",
    "country" : "CO",
    "admin_contacts" : [ "HPP3" ],
    "tech_contacts" : [ "HPP3" ],
    "abuse_contacts" : [ "HPP3" ],
    "date_created" : "2006-06-21",
    "date_updated" : "2023-08-01",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "CO-DCSE-LACNIC",
    "name" : "Dialnet de Colombia S.A. E.S.P.",
    "address" : [ "Calle 13, 3 13, -", "470004076 - Santa Marta - Magdalena" ],
    "street" : "470004076",
    "city" : "Santa Marta",
    "state" : "MAGDALENA",
    "country" : [ "CO" ],
    "phone" : [ "+57  54346220 [0000]" ],
    "abuse_contacts" : [ "HPP3" ],
    "date_created" : "2006-06-21",
    "date_updated" : "2023-08-01",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "HPP3",
    "address" : [ "CALLE 13, 3 13, -", "470004076 - SANTA MARTA - MAGDALENA" ],
    "street" : "470004076",
    "city" : "Santa Marta",
    "state" : "MAGDALENA",
    "country" : "CO",
    "email" : [ "haroldpp@dialnet.net.co" ],
    "phone" : [ "+57  54346220 [1115]" ],
    "date_created" : "2019-03-01",
    "date_updated" : "2024-01-19",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "HPP3",
    "address" : [ "CALLE 13, 3 13, -", "470004076 - SANTA MARTA - MAGDALENA" ],
    "street" : "470004076",
    "city" : "Santa Marta",
    "state" : "MAGDALENA",
    "country" : "CO",
    "email" : [ "haroldpp@dialnet.net.co" ],
    "phone" : [ "+57  54346220 [1115]" ],
    "date_created" : "2019-03-01",
    "date_updated" : "2024-01-19",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "HPP3",
    "address" : [ "CALLE 13, 3 13, -", "470004076 - SANTA MARTA - MAGDALENA" ],
    "street" : "470004076",
    "city" : "Santa Marta",
    "state" : "MAGDALENA",
    "country" : "CO",
    "email" : [ "haroldpp@dialnet.net.co" ],
    "phone" : [ "+57  54346220 [1115]" ],
    "date_created" : "2019-03-01",
    "date_updated" : "2024-01-19",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS267893	UNIVERSIDAD DEL MAGDALENA	CO
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.	CO
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS18678	INTERNEXA S.A. E.S.P	CO
AS52468	UFINET PANAMA S.A.	PA

Upstreams

AS Number	Description	Country
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.	CO
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS18678	INTERNEXA S.A. E.S.P	CO
AS52468	UFINET PANAMA S.A.	PA

Downstreams

AS Number	Description	Country
AS267893	UNIVERSIDAD DEL MAGDALENA	CO