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AS275689 Internet Systems Consortium

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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Internet Systems Consortium isc.org

BR 0 Routes

AS Data

AS275689

AS275689 – Internet Systems Consortium

AS Number	275689
AS Name	10996639
Organization	Internet Systems Consortium
Country	BR
Website	isc.org
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2026-03-24

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Raw Whois Response

% Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2026-04-25T09:23:43-03:00 - 185.77.251.186

aut-num:     AS275689
owner:       Internet Systems Consortium
ownerid:     10996639
responsible: Jeffrey Scott Osborn
country:     BR
owner-c:     ISCNO17
routing-c:   ISCNO17
abuse-c:     ISCNO17
created:     20260324
changed:     20260324

nic-hdl-br:  ISCNO17
person:      Internet Systems Consortium NOC
e-mail:      noc@isc.org
country:     US
created:     20260310
changed:     20260310

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS275689",
    "country" : "BR",
    "admin_contacts" : [ "ISCNO17" ],
    "tech_contacts" : [ "ISCNO17" ],
    "abuse_contacts" : [ "ISCNO17" ],
    "date_created" : "2026-03-24",
    "date_updated" : "2026-03-24",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "10996639",
    "name" : "Internet Systems Consortium",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "ISCNO17" ],
    "date_created" : "2026-03-24",
    "date_updated" : "2026-03-24",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "ISCNO17",
    "country" : "US",
    "email" : [ "noc@isc.org" ],
    "date_created" : "2026-03-10",
    "date_updated" : "2026-03-10",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "ISCNO17",
    "country" : "US",
    "email" : [ "noc@isc.org" ],
    "date_created" : "2026-03-10",
    "date_updated" : "2026-03-10",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ISCNO17",
    "country" : "US",
    "email" : [ "noc@isc.org" ],
    "date_created" : "2026-03-10",
    "date_updated" : "2026-03-10",
    "source" : "lacnic"
  } ]
}

Frequently Asked Questions

What is ASN AS275689?

ASN AS275689 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS275689?

AS275689 is listed under Internet Systems Consortium.

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.