ASN Lookup Tool

Internet Systems Consortium Inc. isc.org US US 0 Routes

AS Data

AS211048

AS211048 – Internet Systems Consortium Inc.

AS Number 211048
AS Name ISC-TAS1
Organization Internet Systems Consortium Inc.(org-isci1-ripe)
Country US
Website isc.org
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2021-07-09

ASN Intelligence API for production workflows

Use ASN data for AS211048 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

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS208189 - AS214345'

as-block:       AS208189 - AS214345
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE

% Information related to 'AS211048'

% Abuse contact for 'AS211048' is 'abuse@isc.org'

aut-num:        AS211048
as-name:        ISC-TAS1
org:            ORG-ISCI1-RIPE
import:         from AS3557 accept ANY
export:         to AS3557 announce AS211048
import:         from AS43268 accept ANY
export:         to AS43268 announce AS211048
admin-c:        IAC75-RIPE
tech-c:         IAC75-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MAINT-ISC
created:        2021-07-09T15:11:25Z
last-modified:  2021-07-09T15:11:25Z
source:         RIPE

organisation:   ORG-ISCI1-RIPE
org-name:       Internet Systems Consortium Inc.
country:        US
org-type:       LIR
address:        PO Box 360
address:        03857
address:        Newmarket
address:        UNITED STATES
phone:          +16504231310
fax-no:         +16504231355
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MAINT-ISC
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MAINT-ISC
abuse-c:        IAC75-RIPE
created:        2013-06-26T11:49:26Z
last-modified:  2021-09-28T09:50:38Z
source:         RIPE # Filtered

role:           ISC Abuse Contacts
address:        Internet Systems Consortium
address:        PO Box 360
address:        Newmarket
address:        NH 03857
address:        United States of America
nic-hdl:        IAC75-RIPE
abuse-mailbox:  abuse@isc.org
mnt-by:         MAINT-ISC
created:        2016-10-26T06:33:45Z
last-modified:  2021-09-28T10:00:05Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121 (ABERDEEN)

Parsed Whois Response

Peers

AS Number Description Country
AS3557 Internet Systems Consortium, Inc. US
AS43268 Science Network Solution LLC UZ

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS211048 is an Autonomous System Number used to identify a network for BGP internet routing.
AS211048 is listed under Internet Systems Consortium Inc..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.