ASN Lookup Tool

TSFY Ltd nuacom.ie IE IE 2 Routes

AS Data

AS204536

AS204536TSFY Ltd

AS Number 204536
AS Name tsfy
Organization TSFY Ltd (org-tl472-ripe)
Country IE
Website nuacom.ie
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2018-02-21

ASN Intelligence API for production workflows

Use ASN data for AS204536 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

IP Ranges

Route # IPs
185.87.181.0/24 256
185.87.180.0/22 1024

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 'AS203940 - AS205662'

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

% Information related to 'AS204536'

% Abuse contact for 'AS204536' is 'info@nuacom.ie'

aut-num:        AS204536
as-name:        tsfy
org:            ORG-TL472-RIPE
import:         from AS43760 accept ANY
import:         from AS6939 accept ANY
import:         from AS2128 accept ANY
export:         to AS43760 announce AS-NUACOM
export:         to AS6939 announce AS-NUACOM
export:         to AS2128 announce AS-NUACOM
import:         from AS3257 accept ANY
export:         to AS3257 announce AS-NUACOM
admin-c:        IT2739-RIPE
tech-c:         IT2739-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ie-tsfyltd-1-mnt
created:        2018-02-21T08:21:34Z
last-modified:  2018-09-04T12:10:57Z
source:         RIPE

organisation:   ORG-TL472-RIPE
org-name:       TSFY Ltd
country:        IE
org-type:       LIR
address:        Block B, Maynooth Business Campus
address:        W23W5X7
address:        Maynooth
address:        IRELAND
phone:          +35315540200
admin-c:        IT2739-RIPE
tech-c:         IT2739-RIPE
abuse-c:        AR45218-RIPE
mnt-ref:        ie-tsfyltd-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ie-tsfyltd-1-mnt
created:        2018-02-19T11:25:33Z
last-modified:  2020-12-16T12:28:16Z
source:         RIPE # Filtered

person:         Igor Toma
address:        Block B, Maynooth Business Campus
address:        W23W5X7
address:        Maynooth
address:        IRELAND
phone:          +35315540200
nic-hdl:        IT2739-RIPE
mnt-by:         ie-tsfyltd-1-mnt
created:        2018-02-19T11:25:32Z
last-modified:  2018-02-19T11:25:33Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS15830 Equinix EMEA Acquisition Enterprises B.V. NL
AS1213 ASIERA TECHNOLOGY SERVICES CLG IE
AS12969 Ljosleidarinn ehf IS
AS13237 euNetworks GmbH DE
AS15830 Equinix (EMEA) Acquisition Enterprises B.V. NL
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS43760 Internet Neutral Exchange Association Company Limited By Guarantee IE
AS14537 Continent 8 LLC US

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS56911 Warian S.R.L. IT
AS15830 Equinix EMEA Acquisition Enterprises B.V. NL
AS3303 Swisscom Schweiz AG CH
AS4455 IX Reach Ltd GB
AS6204 ZET.NET IP Transit RO
AS6939 Hurricane Electric LLC US
AS20562 Broadband Hosting B.V. NL
AS3257 GTT Communications Inc. US
AS3356 Level 3 Parent, LLC US

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Frequently Asked Questions

ASN AS204536 is an Autonomous System Number used to identify a network for BGP internet routing.
AS204536 is listed under TSFY Ltd.
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.