ASN Lookup Tool

Banca Sella Holding S.p.A. sella.it IT IT 24 Routes

AS Data

AS21451

AS21451Banca Sella Holding S.p.A.

AS Number 21451
AS Name SELLA-AS
Organization Banca Sella Holding S.p.A.(org-bss1-ripe)
Country IT
Website sella.it
Number of IPv4 Routes 24
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2001-12-14

ASN Intelligence API for production workflows

Use ASN data for AS21451 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
213.218.45.0/24 256
213.218.32.0/24 256
213.218.35.0/24 256
213.218.34.0/24 256
213.218.53.0/24 256
213.218.46.0/24 256
213.218.40.0/24 256
213.218.55.0/24 256
213.218.42.0/24 256
213.218.59.0/24 256

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 'AS21392 - AS21451'

as-block:       AS21392 - AS21451
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:        2018-11-22T15:27:28Z
last-modified:  2018-11-22T15:27:28Z
source:         RIPE

% Information related to 'AS21451'

% Abuse contact for 'AS21451' is 'paolo.distefano@sella.it'

aut-num:        AS21451
as-name:        SELLA-AS
org:            ORG-BSS1-RIPE
remarks:        Banca Sella financial and banking services provider in Italy.
import:         from AS1267 action pref=100; accept ANY
import:         from AS12874 action pref=100; accept ANY
import:         from AS30722 action pref=100; accept ANY
export:         to AS1267 announce AS21451
export:         to AS12874 announce AS21451
export:         to AS30722 announce AS21451
admin-c:        DSP39-RIPE
tech-c:         DS26525-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
tech-c:         TS2739-RIPE
mnt-by:         SELLA-MNT
created:        2001-12-14T12:11:07Z
last-modified:  2025-04-10T22:08:55Z
source:         RIPE

organisation:   ORG-BSS1-RIPE
org-name:       Banca Sella Holding S.p.A.
country:        IT
org-type:       LIR
address:        Via Italia 2
address:        13900
address:        Biella
address:        ITALY
phone:          +39 015 35011
abuse-c:        AR15723-RIPE
admin-c:        TS2739-RIPE
admin-c:        DSP39-RIPE
admin-c:        PA5400-RIPE
mnt-ref:        SELLA-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SELLA-MNT
created:        2004-04-17T11:29:37Z
last-modified:  2024-01-29T10:15:38Z
source:         RIPE # Filtered

person:         Durando Stefano
address:        stefano.durando@centrico.tech
phone:          +39 015 2434.688
nic-hdl:        DS26525-RIPE
mnt-by:         SELLA-MNT
created:        2025-04-08T09:43:24Z
last-modified:  2025-04-08T09:43:24Z
source:         RIPE

person:         Di Stefano Paolo
address:        Banca Sella S.p.A.
address:        Via Milano 1
address:        13900 BIELLA (Italy)
phone:          +39 015 3501.762
fax-no:         +39 015 2433.712
nic-hdl:        DSP39-RIPE
created:        2010-04-29T10:00:40Z
last-modified:  2020-06-04T11:38:25Z
source:         RIPE # Filtered
mnt-by:         SELLA-MNT

person:         Toniolo Simone
address:        Banca Sella S.p.A.
address:        Via Milano 1
address:        13900 BIELLA (Italy)
phone:          +39 015 2434.688
fax-no:         +39 015 2433.712
nic-hdl:        TS2739-RIPE
created:        2004-11-16T15:11:42Z
last-modified:  2020-06-04T11:38:25Z
source:         RIPE # Filtered
mnt-by:         SELLA-MNT

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

Parsed Whois Response

Peers

AS Number Description Country
AS30722 Fastweb SpA IT
AS12874 Fastweb SpA IT
AS1267 WIND TRE S.P.A. IT
AS32787 Akamai Technologies, Inc. US

Upstreams

AS Number Description Country
AS30722 Fastweb SpA IT
AS12874 Fastweb SpA IT
AS32787 Akamai Technologies, Inc. US

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

CTA Illustration

Frequently Asked Questions

ASN AS21451 is an Autonomous System Number used to identify a network for BGP internet routing.
AS21451 is listed under Banca Sella Holding S.p.A..
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.