ASN AS27843 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS27843?

AS27843 is listed under ON EMPRESAS S.A.C..

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.

AS27843 ON EMPRESAS S.A.C. | IPGeolocation.io

ON EMPRESAS S.A.C. on.pe

PE 406 Routes

AS Data

AS27843

AS27843 – ON EMPRESAS S.A.C.

AS Number	27843
AS Name	PE-OPIP1-LACNIC
Organization	ON EMPRESAS S.A.C.
Country	PE
Website	on.pe
Number of IPv4 Routes	403
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2006-08-01

ASN Intelligence API for production workflows

Use ASN data for AS27843 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
161.132.188.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
161.132.128.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
38.19.144.0/20	AS27843	ON EMPRESAS S.A.C.	Cogent Communications, LLC	4096
161.132.247.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
190.102.148.0/24	AS27843	ON EMPRESAS S.A.C.	De Bracamonte Haaker Castellares Abogados	256
191.98.171.0/24	AS27843	ON EMPRESAS S.A.C.	ABZ INGENIEROS	256
209.45.116.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
161.132.0.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
38.19.150.0/24	AS27843	ON EMPRESAS S.A.C.	Cogent Communications, LLC	256
209.45.37.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
209.45.97.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
170.0.234.0/24	AS27843	ON EMPRESAS S.A.C.	EEDE TARJETAS PERUANAS PREPAGO S.A.	256
161.132.134.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
161.132.104.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
161.132.192.0/19	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	8192
161.132.73.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
168.205.134.0/23	AS27843	ON EMPRESAS S.A.C.	DIRECCION NACIONAL DE INTELIGENCIA	512
161.132.133.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
191.98.176.0/21	AS27843	ON EMPRESAS S.A.C.	DEZO PERU S.A.C.	2048
170.0.232.0/23	AS27843	ON EMPRESAS S.A.C.	INCORPSER S.A.C	512
161.132.222.0/23	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	512
161.132.96.0/19	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	8192
181.177.228.0/23	AS27843	ON EMPRESAS S.A.C.	MEDROCK CORPORATION SAC	512
161.132.96.0/23	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	512
168.121.47.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
161.132.192.0/23	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	512
161.132.74.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
161.132.218.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
161.132.208.0/21	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	2048
168.121.236.0/24	AS27843	ON EMPRESAS S.A.C.	DIRECCION REGIONAL DE EDUCACION EN LIMA METROPOLITANA	256
45.224.144.0/22	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	1024
190.102.148.0/23	AS27843	ON EMPRESAS S.A.C.	De Bracamonte Haaker Castellares Abogados	512
191.98.136.0/23	AS27843	ON EMPRESAS S.A.C.	Optical Networks S.A.C	512
161.132.248.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
190.12.64.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS	256
191.98.148.0/22	AS27843	ON EMPRESAS S.A.C.	ASAMBLEA NACIONAL DE RECTORES	1024
161.132.189.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
191.98.172.0/24	AS27843	ON EMPRESAS S.A.C.	ABZ INGENIEROS	256
161.132.104.0/23	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	512
161.132.69.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
161.132.98.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
161.132.192.0/21	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	2048
161.132.98.0/23	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	512
170.0.234.0/23	AS27843	ON EMPRESAS S.A.C.	EEDE TARJETAS PERUANAS PREPAGO S.A.	512
161.132.140.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS	256
168.121.220.0/23	AS27843	ON EMPRESAS S.A.C.	GAZEL PERU SAC	512
190.102.149.0/24	AS27843	ON EMPRESAS S.A.C.	INTERBANK	256
168.205.134.0/24	AS27843	ON EMPRESAS S.A.C.	DIRECCION NACIONAL DE INTELIGENCIA	256
191.98.134.0/24	AS27843	ON EMPRESAS S.A.C.	SUPERINT. NAC. DE LOS REGISTROS PUBLICOS - SUNARP	256
167.249.11.0/24	AS27843	ON EMPRESAS S.A.C.	INSTITUTO GEOFISICO DEL PERU	256
161.132.216.0/21	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	2048
167.249.10.0/23	AS27843	ON EMPRESAS S.A.C.	NOVACLOUD SAC	512
161.132.13.0/24	AS27843	ON EMPRESAS S.A.C.	LATINCABLE SRL	256
161.132.111.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
168.121.44.0/23	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	512
161.132.102.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
161.132.132.0/24	AS27843	ON EMPRESAS S.A.C.	ON EMPRESAS S.A.C.	256
168.121.50.0/23	AS27843	ON EMPRESAS S.A.C.	CIR551-5349	512
168.121.236.0/23	AS27843	ON EMPRESAS S.A.C.	DIRECCION REGIONAL DE EDUCACION EN LIMA METROPOLITANA	512
191.98.139.0/24	AS27843	ON EMPRESAS S.A.C.	NOVACLOUD S.A.C	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.
%  2026-07-15 09:19:40 (-03 -03:00)

aut-num:     AS27843
owner:       ON EMPRESAS S.A.C.
ownerid:     PE-OPIP1-LACNIC
responsible: Veronica Almanza Avendaño
address:     Av. Jose Galvez Barrenechea N° 645, 645, San Borja
address:     15036 - Lima - Lima
country:     PE
phone:       +51  15003400 [0000]
owner-c:     JOI
routing-c:   JOI
abuse-c:     JOI
created:     20060801
changed:     20060818
inetnum:     45.232.104.0/22
inetnum:     45.231.80.0/22
inetnum:     143.208.132.0/22
inetnum:     181.177.224.0/19

nic-hdl:     JOI
person:      Gestión de IPs WIN Empresas
e-mail:      ingenieria.interno@on.pe
address:     Jr. Ernesto Krumdieck, 287, La Victoria
address:     13 - Lima - 
country:     PE
phone:       +51  17107500 [0000]
created:     20041009
changed:     20251203

% 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" : "AS27843",
    "country" : "PE",
    "admin_contacts" : [ "JOI" ],
    "tech_contacts" : [ "JOI" ],
    "abuse_contacts" : [ "JOI" ],
    "date_created" : "2006-08-01",
    "date_updated" : "2006-08-18",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "PE-OPIP1-LACNIC",
    "name" : "ON EMPRESAS S.A.C.",
    "address" : [ "Av. Jose Galvez Barrenechea N� 645, 645, San Borja", "15036 - Lima - Lima" ],
    "street" : "San Borja",
    "city" : "Lima",
    "state" : "LIMA",
    "zip_code" : "15036",
    "country" : [ "PE" ],
    "phone" : [ "+51  15003400 [0000]" ],
    "abuse_contacts" : [ "JOI" ],
    "date_created" : "2006-08-01",
    "date_updated" : "2006-08-18",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "JOI",
    "address" : [ "Jr. Ernesto Krumdieck, 287, La Victoria", "13 - Lima -" ],
    "street" : "Jr. Ernesto Krumdieck",
    "city" : "Lima",
    "zip_code" : "13",
    "country" : "PE",
    "email" : [ "ingenieria.interno@on.pe" ],
    "phone" : [ "+51  17107500 [0000]" ],
    "date_created" : "2004-10-09",
    "date_updated" : "2025-12-03",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "JOI",
    "address" : [ "Jr. Ernesto Krumdieck, 287, La Victoria", "13 - Lima -" ],
    "street" : "Jr. Ernesto Krumdieck",
    "city" : "Lima",
    "zip_code" : "13",
    "country" : "PE",
    "email" : [ "ingenieria.interno@on.pe" ],
    "phone" : [ "+51  17107500 [0000]" ],
    "date_created" : "2004-10-09",
    "date_updated" : "2025-12-03",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "JOI",
    "address" : [ "Jr. Ernesto Krumdieck, 287, La Victoria", "13 - Lima -" ],
    "street" : "Jr. Ernesto Krumdieck",
    "city" : "Lima",
    "zip_code" : "13",
    "country" : "PE",
    "email" : [ "ingenieria.interno@on.pe" ],
    "phone" : [ "+51  17107500 [0000]" ],
    "date_created" : "2004-10-09",
    "date_updated" : "2025-12-03",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS7195	EDGEUNO S.A.S	CO
AS6762	TELECOM ITALIA SPARKLE S.p.A.	IT
AS64555	IANA - Autonomous System Number
AS272848	HUASCARAN INVESTMENT GROUP S.A.C.	PE
AS266823	DOLPHIN TELECOM DEL PERU S.A.C.	PE
AS270010	AIRWIZ PERU E.I.R.L	PE
AS265691	WI NET TELECOM S.A.C.	PE
AS272801	RED AMONES S.A.C.	PE
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS3132	Red Cientifica Peruana	PE
AS64528	IANA - Autonomous System Number
AS273117	SINATEC PERU S.A.C.	PE
AS1000	LINK AMERICAN	US
AS272976	IFOX TELECOMUNICACIONES E.I.R.L.	PE
AS271860	NOVACLOUD S.A.C	PE
AS12956	TELXIUS Cable	ES
AS32590	Valve Corporation	US
AS269898	SOFTBUTTERFLY SAC	PE
AS265691	WI-NET TELECOM S.A.C.	PE
AS274297	CORPORACION FINANCIERA DE DESARROLLO S.A.	PE
AS274178	CORPORACIÓN PV NETWORKS S.A.C.	PE
AS12956	TELEFONICA GLOBAL SOLUTIONS SL	ES
AS263812	SONDATECH S.A.S.	AR
AS273983	GRIVA TECHNOLOGIES S.A.C	PE
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS6762	TELECOM ITALIA SPARKLE S.p.A.	IT
AS12956	TELXIUS Cable	ES
AS64528	IANA - Autonomous System Number	US
AS64555	IANA - Autonomous System Number	US
AS3356	Level 3 Parent, LLC	US
AS265691	WI NET TELECOM S.A.C.	PE

Downstreams

AS Number	Description	Country
AS64528	IANA - Autonomous System Number	US
AS272848	HUASCARAN INVESTMENT GROUP S.A.C.	PE
AS266823	DOLPHIN TELECOM DEL PERU S.A.C.	PE
AS265691	WI NET TELECOM S.A.C.	PE
AS269898	SOFTBUTTERFLY SAC	PE
AS272801	RED AMONES S.A.C.	PE
AS3132	Red Cientifica Peruana	PE
AS274297	CORPORACION FINANCIERA DE DESARROLLO S.A.	PE
AS274178	CORPORACIÓN PV NETWORKS S.A.C.	PE
AS273117	SINATEC PERU S.A.C.	PE
AS263812	SONDATECH S.A.S.	AR
AS273983	GRIVA TECHNOLOGIES S.A.C	PE
AS64555	IANA - Autonomous System Number	US
AS272976	IFOX TELECOMUNICACIONES E.I.R.L.	PE
AS271860	NOVACLOUD S.A.C	PE

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