What is ASN AS209887?

ASN AS209887 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS209887?

AS209887 is listed under Biesse S.p.A.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS209887 Biesse S.p.A | IPGeolocation.io

ASN Lookup Tool

Biesse S.p.A biesse.com

IT 5 Routes

AS Data

AS209887

AS209887 – Biesse S.p.A

AS Number	209887
AS Name	BIESSE
Organization	Biesse S.p.A(org-bs429-ripe)
Country	IT
Website	biesse.com
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2018-11-14

ASN Intelligence API for production workflows

Use ASN data for AS209887 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
78.142.198.0/24	AS209887	Biesse S.p.A	Biesse S.p.A	256
78.142.199.0/24	AS209887	Biesse S.p.A	Biesse S.p.A	256
78.142.196.0/24	AS209887	Biesse S.p.A	Biesse S.p.A	256
78.142.197.0/24	AS209887	Biesse S.p.A	Biesse S.p.A	256
78.142.196.0/22	AS209887	Biesse S.p.A	Biesse S.p.A	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 '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 'AS209887'

% Abuse contact for 'AS209887' is 'lucio.magi@biesse.com'

aut-num:        AS209887
as-name:        BIESSE
org:            ORG-BS429-RIPE
import:         from AS3269 accept ANY
export:         to AS3269 announce AS209887
import:         from AS12874 accept ANY
export:         to AS12874 announce AS209887
admin-c:        LM21366-RIPE
tech-c:         LM21366-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-it-biesse-1
created:        2018-11-14T16:52:43Z
last-modified:  2021-11-22T10:51:57Z
source:         RIPE

organisation:   ORG-BS429-RIPE
org-name:       Biesse S.p.A
country:        IT
org-type:       LIR
address:        Via della Meccanica 16
address:        61122
address:        Pesaro
address:        ITALY
phone:          +390721439100
admin-c:        LM21366-RIPE
tech-c:         LM21366-RIPE
abuse-c:        AR49078-RIPE
mnt-ref:        mnt-it-biesse-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-it-biesse-1
created:        2018-11-01T10:25:08Z
last-modified:  2021-11-22T10:53:51Z
source:         RIPE # Filtered

person:         Lucio Magi
address:        Via della Meccanica 16
address:        61122
address:        Pesaro
address:        ITALY
phone:          +390721439100
nic-hdl:        LM21366-RIPE
mnt-by:         mnt-it-biesse-1
created:        2018-11-01T10:25:06Z
last-modified:  2018-11-01T10:25:07Z
source:         RIPE

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

Parsed Whois Response

Peers

AS Number	Description	Country
AS3269	Telecom Italia S.p.A.	IT
AS12874	Fastweb SpA	IT

Upstreams

AS Number	Description	Country
AS3269	Telecom Italia S.p.A.	IT
AS12874	Fastweb SpA	IT