ASN Lookup Tool

STEL S.R.L. stel.it IT IT 18 Routes

AS Data

AS56550

AS56550STEL S.R.L.

AS Number 56550
AS Name STELCORE
Organization STEL S.R.L. (org-ss160-ripe)
Country IT
Website stel.it
Number of IPv4 Routes 18
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2011-03-16

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Use ASN data for AS56550 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
89.33.133.0/24 256
185.157.52.0/22 1024
93.117.152.0/23 512
188.241.154.0/24 256
109.230.212.0/24 256
128.0.124.0/22 1024
31.177.40.0/21 2048
89.32.186.0/23 512
185.8.24.0/22 1024
46.102.188.0/23 512
31.214.153.0/24 256
94.177.127.0/24 256
185.163.172.0/22 1024
93.117.172.0/23 512
128.0.122.0/23 512
95.142.208.0/21 2048
93.115.62.0/23 512
31.14.28.0/24 256

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 'AS56444 - AS56807'

as-block:       AS56444 - AS56807
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:        2024-12-10T14:53:42Z
last-modified:  2024-12-10T14:53:42Z
source:         RIPE

% Information related to 'AS56550'

% Abuse contact for 'AS56550' is 'abuse@stel.it'

aut-num:        AS56550
as-name:        STELCORE
descr:          Stel Srl - Core Network
org:            ORG-SS160-RIPE
import:         from AS174 accept ANY
import:         from AS8379 accept ANY
export:         to AS174 announce AS56550
export:         to AS8379 announce AS56550
default:        to AS174
admin-c:        SSM74-RIPE
tech-c:         SSM74-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         STELSRL-MNT
created:        2011-03-16T10:37:43Z
last-modified:  2018-09-04T10:59:52Z
source:         RIPE # Filtered

organisation:   ORG-SS160-RIPE
org-name:       STEL S.R.L.
country:        IT
reg-nr:         01177820386
org-type:       LIR
address:        Via Verginese 24b
address:        44015
address:        Gambulaga-Ferrara
address:        ITALY
phone:          +39053255586
fax-no:         +390532904231
admin-c:        CC8155-RIPE
tech-c:         SSM74-RIPE
abuse-c:        SSM74-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        STELSRL-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         STELSRL-MNT
created:        2010-07-12T10:39:15Z
last-modified:  2026-05-13T07:33:14Z
source:         RIPE # Filtered

role:           STEL S.r.l. Mantainer
org:            ORG-SS160-RIPE
address:        Strada Esterna Verginese, 24/b
address:        44015 Portomaggiore Ferrara
address:        Italy
admin-c:        CC8155-RIPE
tech-c:         MP24090-RIPE
nic-hdl:        SSM74-RIPE
mnt-by:         STELSRL-MNT
created:        2012-10-04T10:15:32Z
last-modified:  2021-02-02T10:03:24Z
source:         RIPE # Filtered
abuse-mailbox:  abuse@stel.it

% This query was served by the RIPE Database Query Service version 1.123 (ABERDEEN)

Parsed Whois Response

Peers

AS Number Description Country
AS199081 Lancom Ltd. GR
AS24482 SG.GS SG
AS42658 STEL S.R.L. IT
AS203462 NOVACONN SRL IT
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS34428 Giulio Lo Presti IT
AS14537 Continent 8 LLC US
AS57111 NOVA NETWORKS S.R.L. IT
AS60171 AFR-IX TELECOM S.A. ES
AS2593 Universita di Padova IT
AS57344 Telehouse EAD BG
AS59919 Brainbox S.r.l. IT
AS60171 AFR IX TELECOM S.A. ES
AS4455 IX Reach Ltd GB
AS16276 OVH SAS FR
AS8218 operated Upstreamnet gmbh FR
AS8218 Zayo Infrastructure France SA FR
AS207054 FLYNET SRL IT
AS51185 MainStreaming SpA IT
AS64445 NetJoin srl IT
AS39120 Convergenze S.p.A. IT
AS13237 euNetworks GmbH DE
AS8379 GTT Communications Inc. US
AS24961 WIIT AG DE
AS32590 Valve Corporation US
AS15605 Connesi s.p.a. IT
AS1267 WIND TRE S.P.A. IT
AS5405 Inter.link GmbH DE
AS174 Cogent Communications, LLC US
AS214443 BE BYTE SRL IT
AS12779 IT.Gate S.p.A. IT
AS8801 Rocket Fibre Ltd GB
AS211886 STEL S.R.L. IT
AS50877 Airbeam S.r.l. IT
AS6204 INTERKVM HOST SRL RO
AS49709 Videobyte S.r.l. IT
AS3257 GTT Communications Inc. US
AS49605 Digital Telecommunication Services S.r.l. IT
AS8660 Italiaonline S.p.A. IT
AS137409 GSL Networks Pty LTD AU
AS49544 i3D.net B.V NL
AS12637 SEEWEB s.r.l. IT

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS1267 WIND TRE S.P.A. IT
AS5405 Inter.link GmbH DE
AS174 Cogent Communications, LLC US
AS2593 Universita di Padova IT
AS211886 STEL S.R.L. IT
AS60171 AFR IX TELECOM S.A. ES
AS8218 operated Upstreamnet gmbh FR
AS4455 IX Reach Ltd GB
AS3257 GTT Communications Inc. US
AS137409 GSL Networks Pty LTD AU

Downstreams

AS Number Description Country
AS42658 STEL S.R.L. IT

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Frequently Asked Questions

ASN AS56550 is an Autonomous System Number used to identify a network for BGP internet routing.
AS56550 is listed under STEL S.R.L..
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.
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