ASN AS20909 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS20909?

AS20909 is listed under UNITY S.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.

AS20909 UNITY S.A. | IPGeolocation.io

ASN Lookup Tool

UNITY S.A. unity.pl

PL 1 Routes

AS Data

AS20909

AS20909 – UNITY S.A.

AS Number	20909
AS Name	CONTIUM-AS
Organization	UNITY S.A. (org-us38-ripe)
Country	PL
Website	unity.pl
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2001-10-24

ASN Intelligence API for production workflows

Use ASN data for AS20909 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
91.217.171.0/24	AS20909	UNITY S.A.	UNITY S.A.	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 'AS20859 - AS20927'

as-block:       AS20859 - AS20927
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:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE

% Information related to 'AS20909'

% Abuse contact for 'AS20909' is 'abuse@unity.pl'

aut-num:        AS20909
as-name:        CONTIUM-AS
org:            ORG-US38-RIPE
import:         from AS12968 action pref=50; accept ANY
import:         from AS15833 action pref=50; accept ANY
import:         from AS49743 action pref=50; accept ANY
import:         from AS15694 action pref=50; accept ANY
export:         to AS12968 announce AS20909
export:         to AS15833 announce AS20909
export:         to AS49743 announce AS20909
export:         to AS15694 announce AS20909
admin-c:        RLA10-RIPE
tech-c:         RLA10-RIPE
admin-c:        LN3702-RIPE
tech-c:         LN3702-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         UNITYGROUP-MNT
created:        2001-10-24T15:55:58Z
last-modified:  2023-03-16T09:17:35Z
source:         RIPE
sponsoring-org: ORG-SA635-RIPE

organisation:   ORG-US38-RIPE
org-name:       UNITY S.A.
country:        PL
org-type:       OTHER
address:        ul. Przedmiejska 6?10
address:        54-201 Wroc?aw
abuse-c:        UNIT100-RIPE
mnt-ref:        MNT-SZARANET
mnt-by:         MNT-SZARANET
created:        2013-05-16T08:31:26Z
last-modified:  2022-12-01T16:57:35Z
source:         RIPE # Filtered

person:         Lukasz Nowak
address:        ul. Strzegomska 2-4
address:        53-611 Wroclaw
address:        POLAND
phone:          +48664099278
nic-hdl:        LN3702-RIPE
mnt-by:         UNITYGROUP-MNT
created:        2022-04-06T14:12:56Z
last-modified:  2023-03-16T09:14:58Z
source:         RIPE # Filtered

person:         Ryszard Lach
address:        ul. Przedmiejska 6-10
address:        54-201 Wroclaw
address:        Poland
phone:          +48 502724115
nic-hdl:        RLA10-RIPE
mnt-by:         IDESIGNERS-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2024-12-19T14:26:00Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS20859 - AS20927",
    "description" : [ "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" ],
    "date_created" : "2018-11-22",
    "date_updated" : "2018-11-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS20909",
    "as_name" : "CONTIUM-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS12968 action pref=50; accept ANY", "from AS15833 action pref=50; accept ANY", "from AS49743 action pref=50; accept ANY", "from AS15694 action pref=50; accept ANY" ],
    "export" : [ "to AS12968 announce AS20909", "to AS15833 announce AS20909", "to AS49743 announce AS20909", "to AS15694 announce AS20909" ],
    "organization" : "ORG-US38-RIPE",
    "sponsoring_organization" : "ORG-SA635-RIPE",
    "admin_contacts" : [ "RLA10-RIPE", "LN3702-RIPE" ],
    "tech_contacts" : [ "RLA10-RIPE", "LN3702-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "UNITYGROUP-MNT" ],
    "date_created" : "2001-10-24",
    "date_updated" : "2023-03-16",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-US38-RIPE",
    "name" : "UNITY S.A.",
    "type" : "OTHER",
    "address" : [ "ul. Przedmiejska 6?10", "54-201 Wroc?aw" ],
    "street" : "Ul. Przedmiejska",
    "zip_code" : "54-201",
    "country" : [ "PL" ],
    "abuse_contacts" : [ "UNIT100-RIPE" ],
    "mnt_ref" : [ "MNT-SZARANET" ],
    "mnt_by" : [ "MNT-SZARANET" ],
    "date_created" : "2013-05-16",
    "date_updated" : "2022-12-01",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "RLA10-RIPE",
    "name" : "Ryszard Lach",
    "address" : [ "ul. Przedmiejska 6-10", "54-201 Wroclaw", "Poland" ],
    "street" : "Ul. Przedmiejska",
    "city" : "Wroclaw",
    "zip_code" : "54-201",
    "country" : "POLAND",
    "phone" : [ "+48 502724115" ],
    "mnt_by" : [ "IDESIGNERS-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2024-12-19",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  }, {
    "handle" : "LN3702-RIPE",
    "name" : "Lukasz Nowak",
    "address" : [ "ul. Strzegomska 2-4", "53-611 Wroclaw", "POLAND" ],
    "street" : "Ul. Strzegomska",
    "city" : "Wroclaw",
    "zip_code" : "53-611",
    "country" : "POLAND",
    "phone" : [ "+48664099278" ],
    "mnt_by" : [ "UNITYGROUP-MNT" ],
    "date_created" : "2022-04-06",
    "date_updated" : "2023-03-16",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  } ],
  "technical_contacts" : [ {
    "handle" : "RLA10-RIPE",
    "name" : "Ryszard Lach",
    "address" : [ "ul. Przedmiejska 6-10", "54-201 Wroclaw", "Poland" ],
    "street" : "Ul. Przedmiejska",
    "city" : "Wroclaw",
    "zip_code" : "54-201",
    "country" : "POLAND",
    "phone" : [ "+48 502724115" ],
    "mnt_by" : [ "IDESIGNERS-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2024-12-19",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  }, {
    "handle" : "LN3702-RIPE",
    "name" : "Lukasz Nowak",
    "address" : [ "ul. Strzegomska 2-4", "53-611 Wroclaw", "POLAND" ],
    "street" : "Ul. Strzegomska",
    "city" : "Wroclaw",
    "zip_code" : "53-611",
    "country" : "POLAND",
    "phone" : [ "+48664099278" ],
    "mnt_by" : [ "UNITYGROUP-MNT" ],
    "date_created" : "2022-04-06",
    "date_updated" : "2023-03-16",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  } ]
}

Peers

AS Number	Description	Country
AS49743	FINEMEDIA SPOLKA JAWNA WOJCIECH WRONA, GRZEGORZ KALUZA	PL
AS12741	Netia SA	PL
AS12968	Netia SA	PL
AS15833	RIPE Network Coordination Centre	NL
AS15694	Atman Sp. z o.o.	PL

Upstreams

AS Number	Description	Country
AS12741	Netia SA	PL
AS15694	Atman Sp. z o.o.	PL