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AS266796 SEMPER JULIO CESAR | 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.

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AS Data

AS266796

AS266796 – SEMPER JULIO CESAR

AS Number	266796
AS Name	AR-SJCE-LACNIC
Organization	SEMPER JULIO CESAR()
Country	AR
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2018-05-08

ASN Intelligence API for production workflows

Use ASN data for AS266796 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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.
%  2026-03-14 09:19:09 (-03 -03:00)

aut-num:     AS266796
owner:       SEMPER JULIO CESAR
ownerid:     AR-SJCE-LACNIC
responsible: JULIO CESAR SEMPER
address:     San José Obrero, 1058, 
address:     8146 - Mayor Buratovich - 
country:     AR
phone:       +54 9291 6493225
owner-c:     SJC6
routing-c:   SJC6
abuse-c:     SJC6
created:     20180508
changed:     20180509

nic-hdl:     SJC6
person:      Semper Julio Cesar
e-mail:      sempervc@hotmail.com
address:     San Jose Obrero, 1058, -
address:     8146 - VILLARINO - MAYOR BURATOVICH (ANTES TRES CHAÃ‘ARES) - BUENOS AIRES
country:     AR
phone:       +54  2914917458 [0000]
created:     20160414
changed:     20230203

% whois.lacnic.net accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.

Parsed Whois Response

Frequently Asked Questions

What is ASN AS266796?

ASN AS266796 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266796?

AS266796 is listed under SEMPER JULIO CESAR.

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.