ASN AS51620 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS51620?

AS51620 is listed under Netia SA.

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.

AS51620 Netia SA | IPGeolocation.io

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Netia SA inetia.pl

PL 0 Routes

AS Data

AS51620

AS51620 – Netia SA

AS Number	51620
AS Name	SILESIA-AS
Organization	Netia SA (org-nts2-ripe)
Country	PL
Website	inetia.pl
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2010-10-08

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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 'AS51357 - AS51817'

as-block:       AS51357 - AS51817
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:        2025-02-13T13:57:44Z
last-modified:  2025-02-13T13:57:44Z
source:         RIPE

% Information related to 'AS51620'

% Abuse contact for 'AS51620' is 'abuse@inetia.pl'

aut-num:        AS51620
as-name:        SILESIA-AS
org:            ORG-NTS2-RIPE
import:         from AS31242 accept ANY
export:         to AS31242 announce AS51620
import:         from AS50607 accept ANY
export:         to AS50607 announce AS51620
admin-c:        NT1264-RIPE
tech-c:         NT1264-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NETIA-MNT
created:        2010-10-08T14:47:39Z
last-modified:  2021-05-25T14:21:33Z
source:         RIPE

organisation:   ORG-NTS2-RIPE
org-name:       Netia SA
country:        PL
org-type:       LIR
address:        ul. Poleczki 13
address:        02-822
address:        Warszawa
address:        POLAND
phone:          +48801802803
fax-no:         +48223522223
admin-c:        NT1264-RIPE
admin-c:        MO3780-RIPE
admin-c:        KP2343-RIPE
admin-c:        RPOZ-RIPE
admin-c:        MM18723-RIPE
tech-c:         MO3780-RIPE
tech-c:         RPOZ-RIPE
abuse-c:        NT1264-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        NETIA-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NETIA-MNT
created:        2004-04-17T11:47:40Z
last-modified:  2022-05-10T14:41:45Z
source:         RIPE # Filtered

role:           Netia Telekom S.A. Contact Role
address:        Poleczki 13
address:        02-822 Warszawa
address:        Poland
phone:          +48(22)352 0000
fax-no:         +48(22)352 2213
remarks:        trouble: 24/7 phone number: +48(22)352 2233
admin-c:        MO3780-RIPE
tech-c:         KP2343-RIPE
tech-c:         AK3224-RIPE
tech-c:         RPOZ-RIPE
tech-c:         MM18723-RIPE
tech-c:         PN4644-RIPE
nic-hdl:        NT1264-RIPE
remarks:        ---------------------------------------
remarks:        In case of abuse from our address range
remarks:        please contact abuse@inetia.pl
remarks:        ---------------------------------------
abuse-mailbox:  abuse@inetia.pl
mnt-by:         NETIA-MNT
created:        2002-09-05T10:14:26Z
last-modified:  2017-01-10T08:56:03Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS51357 - AS51817",
    "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" : "2025-02-13",
    "date_updated" : "2025-02-13",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS51620",
    "as_name" : "SILESIA-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS31242 accept ANY", "from AS50607 accept ANY" ],
    "export" : [ "to AS31242 announce AS51620", "to AS50607 announce AS51620" ],
    "organization" : "ORG-NTS2-RIPE",
    "admin_contacts" : [ "NT1264-RIPE" ],
    "tech_contacts" : [ "NT1264-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "NETIA-MNT" ],
    "date_created" : "2010-10-08",
    "date_updated" : "2021-05-25",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-NTS2-RIPE",
    "name" : "Netia SA",
    "type" : "LIR",
    "address" : [ "ul. Poleczki 13", "02-822", "Warszawa", "POLAND" ],
    "street" : "Ul. Poleczki",
    "city" : "Warszawa",
    "zip_code" : "02-822",
    "country" : [ "PL" ],
    "phone" : [ "+48801802803" ],
    "fax_no" : [ "+48223522223" ],
    "admin_contacts" : [ "NT1264-RIPE", "MO3780-RIPE", "KP2343-RIPE", "RPOZ-RIPE", "MM18723-RIPE" ],
    "tech_contacts" : [ "MO3780-RIPE", "RPOZ-RIPE" ],
    "abuse_contacts" : [ "NT1264-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "NETIA-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "NETIA-MNT" ],
    "date_created" : "2004-04-17",
    "date_updated" : "2022-05-10",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  },
  "administrative_contacts" : [ {
    "handle" : "NT1264-RIPE",
    "name" : "Netia Telekom S.A. Contact Role",
    "address" : [ "Poleczki 13", "02-822 Warszawa", "Poland" ],
    "street" : "Poleczki",
    "city" : "Warszawa",
    "zip_code" : "02-822",
    "country" : "POLAND",
    "abuse_mailbox" : [ "abuse@inetia.pl" ],
    "phone" : [ "+48(22)352 0000" ],
    "fax_no" : [ "+48(22)352 2213" ],
    "admin_contacts" : [ "MO3780-RIPE" ],
    "tech_contacts" : [ "KP2343-RIPE", "AK3224-RIPE", "RPOZ-RIPE", "MM18723-RIPE", "PN4644-RIPE" ],
    "remarks" : [ "trouble: 24/7 phone number: +48(22)352 2233", "---------------------------------------", "In case of abuse from our address range", "please contact abuse@inetia.pl", "---------------------------------------" ],
    "mnt_by" : [ "NETIA-MNT" ],
    "date_created" : "2002-09-05",
    "date_updated" : "2017-01-10",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  } ],
  "technical_contacts" : [ {
    "handle" : "NT1264-RIPE",
    "name" : "Netia Telekom S.A. Contact Role",
    "address" : [ "Poleczki 13", "02-822 Warszawa", "Poland" ],
    "street" : "Poleczki",
    "city" : "Warszawa",
    "zip_code" : "02-822",
    "country" : "POLAND",
    "abuse_mailbox" : [ "abuse@inetia.pl" ],
    "phone" : [ "+48(22)352 0000" ],
    "fax_no" : [ "+48(22)352 2213" ],
    "admin_contacts" : [ "MO3780-RIPE" ],
    "tech_contacts" : [ "KP2343-RIPE", "AK3224-RIPE", "RPOZ-RIPE", "MM18723-RIPE", "PN4644-RIPE" ],
    "remarks" : [ "trouble: 24/7 phone number: +48(22)352 2233", "---------------------------------------", "In case of abuse from our address range", "please contact abuse@inetia.pl", "---------------------------------------" ],
    "mnt_by" : [ "NETIA-MNT" ],
    "date_created" : "2002-09-05",
    "date_updated" : "2017-01-10",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  } ]
}

Peers

AS Number	Description	Country
AS50607	Stowarzyszenie e Poludnie	PL
AS31242	P4 Sp. z o.o.	PL

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AS51620 – Netia SA

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