ASN AS43939 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS43939?

AS43939 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.

AS43939 Netia SA | IPGeolocation.io

ASN Lookup Tool

Netia SA inetia.pl

PL 11 Routes

AS Data

AS43939

AS43939 – Netia SA

AS Number	43939
AS Name	INTERNETIA_ETTH2-AS
Organization	Netia SA (org-nts2-ripe)
Country	PL
Website	inetia.pl
Number of IPv4 Routes	6
Number of IPv6 Routes	5
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2007-10-23

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a00:1d18::/32	AS43939	Netia SA	Netia SA	~79×10²⁷
78.31.166.0/23	AS43939	Netia SA	FIBERNET Lukasz Wisniewski	512
90.156.0.0/17	AS43939	Netia SA	NETIA NET	32768
87.99.32.0/19	AS43939	Netia SA	Netia SA	8192
2a02:2270::/32	AS43939	Netia SA	Netia SA	~79×10²⁷
188.114.95.0/24	AS43939	Netia SA	Netia SA	256
91.195.232.0/23	AS43939	Netia SA	Netia SA	512
2a02:2270:4000::/36	AS43939	Netia SA	Netia SA	~5×10²⁷
2a02:2270:5000::/36	AS43939	Netia SA	Netia SA	~5×10²⁷
2a02:2270:2000::/36	AS43939	Netia SA	Netia SA	~5×10²⁷

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 'AS43075 - AS44168'

as-block:       AS43075 - AS44168
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE

% Information related to 'AS43939'

% Abuse contact for 'AS43939' is 'abuse@inetia.pl'

aut-num:        AS43939
as-name:        INTERNETIA_ETTH2-AS
descr:          Noc-Bialystok
import:         from AS41931 accept AS41931
export:         to AS41931 announce AS43939
import:         from AS12741 accept ANY
export:         to AS12741 announce AS43939
import:         from AS34525 accept AS34525
export:         to AS34525 announce AS43939
import:         from AS29414 accept AS8865:AS-Bialystok
export:         to AS29414 announce AS43939
import:         from AS15587 accept ANY
export:         to AS15587 announce AS43939
import:         from AS31304 accept AS31304
export:         to AS31304 announce AS43939
mp-import:      afi ipv6.unicast from AS20960 accept ANY
mp-export:      afi ipv6.unicast to AS20960 announce AS43939
mp-import:      afi ipv6.unicast from AS6939 accept ANY
mp-export:      afi ipv6.unicast to AS6939 announce AS43939
org:            ORG-NTS2-RIPE
admin-c:        NT1264-RIPE
tech-c:         NT1264-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NETIA-MNT
created:        2007-10-23T09:57:24Z
last-modified:  2021-05-25T14:21:33Z
source:         RIPE # Filtered

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 (BUSA)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS43075 - AS44168",
    "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" : "2023-12-11",
    "date_updated" : "2023-12-11",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS43939",
    "as_name" : "INTERNETIA_ETTH2-AS",
    "description" : [ "Noc-Bialystok" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS41931 accept AS41931", "from AS12741 accept ANY", "from AS34525 accept AS34525", "from AS29414 accept AS8865:AS-Bialystok", "from AS15587 accept ANY", "from AS31304 accept AS31304" ],
    "mp_import" : [ "afi ipv6.unicast from AS20960 accept ANY", "afi ipv6.unicast from AS6939 accept ANY" ],
    "export" : [ "to AS41931 announce AS43939", "to AS12741 announce AS43939", "to AS34525 announce AS43939", "to AS29414 announce AS43939", "to AS15587 announce AS43939", "to AS31304 announce AS43939" ],
    "mp_export" : [ "afi ipv6.unicast to AS20960 announce AS43939", "afi ipv6.unicast to AS6939 announce AS43939" ],
    "organization" : "ORG-NTS2-RIPE",
    "admin_contacts" : [ "NT1264-RIPE" ],
    "tech_contacts" : [ "NT1264-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "NETIA-MNT" ],
    "date_created" : "2007-10-23",
    "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
AS29414	Politechnika Bialostocka	PL
AS34525	KOBA Sp. z o.o.	PL
AS12741	Netia SA	PL
AS15587	Netia SA	PL
AS20960	TK Telekom sp. z o.o.	PL
AS31304	RIPE Network Coordination Centre	NL
AS6939	Hurricane Electric LLC	US
AS41931	EURONET NORBERT SANIEWSKI SPOLKA JAWNA	PL

Upstreams

AS Number	Description	Country
AS12741	Netia SA	PL