AS12741 -

Netia SA

AS12741 Netia SA








IP Addresses




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Hosted Domains

There are 3,906 domain names hosted across 1,354 IP addresses on this ASN.

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Company Details

We have details for more than 131 companies that use IP addresses on this ASN, including,,,, To find out more about our company details data contact sales.

Whois Details

as-block:       AS12557 - AS13223
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:        2018-11-22T15:27:24Z
last-modified:  2018-11-22T15:27:24Z
source:         RIPE

aut-num:        AS12741
as-name:        AS-NETIA
org:            ORG-NTS2-RIPE
descr:          Warszawa 02-822
descr:          Poleczki 13
descr:          PL
remarks:        ================================================
import:         from AS41421 action pref=200; accept AS-SNT
export:         to AS41421 announce ANY
import:         from AS174 action pref=200; accept ANY
export:         to AS174 announce AS-NETIA
import:         from AS3356 action pref=200; accept ANY
export:         to AS3356 announce AS-NETIA
import:         from AS5616 action pref=130; accept AS5616
export:         to AS5616 announce AS-NETIA
import:         from AS5617 action pref=100; accept AS5617
export:         to AS5617 announce AS-NETIA
import:         from AS8246 action pref=130; accept AS8246:AS-GIX
export:         to AS8246 announce AS-NETIA
import:         from AS8267 action pref=130; accept AS8267
export:         to AS8267 announce AS-NETIA
import:         from AS8308 action pref=130; accept AS-NASK:AS-Customers
export:         to AS8308 announce AS-NETIA
import:         from AS8364 action pref=130; accept AS8364
export:         to AS8364 announce AS-NETIA
import:         from AS8374 action pref=130; accept AS8374
export:         to AS8374 announce AS-NETIA
import:         from AS8508 action pref=130; accept AS-SASK-PEERINGS
export:         to AS8508 announce AS-NETIA
import:         from AS8535 action pref=200; accept AS8535
export:         to AS8535 announce AS-NETIA
import:         from AS8545 action pref=130; accept AS8545
export:         to AS8545 announce AS-NETIA
import:         from AS8664 action pref=130; accept AS8664
export:         to AS8664 announce AS-NETIA
import:         from AS8798 action pref=130; accept AS-PAGI
export:         to AS8798 announce AS-NETIA
import:         from AS8938 action pref=130; accept AS-ENERGISPL
export:         to AS8938 announce AS-NETIA
import:         from AS9085 action pref=130; accept AS-SUPERMEDIA
export:         to AS9085 announce AS-NETIA
import:         from AS9141 action pref=130; accept AS9141
export:         to AS9141 announce AS-NETIA
import:         from AS12324 action pref=130; accept AS12324:AS-TRANSIT
export:         to AS12324 announce AS-NETIA
import:         from AS12476 action pref=130; accept AS12476
export:         to AS12476 announce AS-NETIA
import:         from AS12580 action pref=130; accept AS-OMNITEC
export:         to AS12580 announce AS-NETIA
import:         from AS12824 action pref=130; accept AS12824
export:         to AS12824 announce AS-NETIA
import:         from AS12831 action pref=130; accept AS12831
export:         to AS12831 announce AS-NETIA
import:         from AS12877 action pref=200; accept AS12877
export:         to AS12877 announce ANY
import:         from AS12887 action pref=100; accept ANY
export:         to AS12887 announce AS-NETIA
import:         from AS12912 action pref=130; accept AS12912
export:         to AS12912 announce AS-NETIA
import:         from AS12966 action pref=200; accept AS12966
export:         to AS12966 announce ANY
import:         from AS12968 action pref=130; accept AS-CDP
export:         to AS12968 announce AS-NETIA
import:         from AS12990 action pref=200; accept AS12990 AS30876
export:         to AS12990 announce AS-NETIA
import:         from AS13086 action pref=200; accept AS13086
export:         to AS13086 announce ANY
import:         from AS13110 action pref=130; accept AS13110
export:         to AS13110 announce AS-NETIA
import:         from AS13274 action pref=200; accept AS13274
export:         to AS13274 announce ANY
import:         from AS15521 action pref=200; accept AS15521
export:         to AS15521 announce ANY
import:         from AS15541 action pref=200; accept AS15541 AS20837
export:         to AS15541 announce ANY
import:         from AS15652 action pref=130; accept AS15652
export:         to AS15652 announce AS-NETIA
import:         from AS15833 action pref=130; accept AS15833
export:         to AS15833 announce AS-NETIA
import:         from AS15857 action pref=130; accept AS-DIALOG
export:         to AS15857 announce AS-NETIA
import:         from AS15967 action pref=200; accept AS15967
export:         to AS15967 announce ANY
import:         from AS15993 action pref=200; accept AS15993
export:         to AS15993 announce ANY
import:         from AS15997 action pref=130; accept AS-MCNET
export:         to AS15997 announce AS-NETIA
import:         from AS16182 action pref=200; accept AS16182
export:         to AS16182 announce ANY
import:         from AS16296 action pref=130; accept AS-TWINIX
export:         to AS16296 announce AS-NETIA
import:         from AS16307 action pref=130; accept AS-ETELPL
export:         to AS16307 announce AS-NETIA
import:         from AS20778 action pref=200; accept AS20778
export:         to AS20778 announce ANY
import:         from AS20804 action pref=130; accept AS-EXATEL-PL
export:         to AS20804 announce AS-NETIA
import:         from AS20808 action pref=200; accept AS20808
export:         to AS20808 announce ANY
import:         from AS20853 action pref=130; accept AS20853
export:         to AS20853 announce AS-NETIA
import:         from AS20960 action pref=130; accept AS-TKTELEKOM
export:         to AS20960 announce ANY
import:         from AS20961 action pref=130; accept AS20961
export:         to AS20961 announce AS-NETIA
import:         from AS20983 action pref=200; accept AS20983
export:         to AS20983 announce ANY
import:         from AS21244 action pref=130; accept AS21244 AS15528
export:         to AS21244 announce AS-NETIA
import:         from AS21344 action pref=200; accept AS21344
export:         to AS21344 announce ANY
import:         from AS21395 action pref=130; accept AS21395
export:         to AS21395 announce AS-NETIA
import:         from AS24709 action pref=130; accept AS24709
export:         to AS24709 announce AS-NETIA
import:         from AS24740 action pref=200; accept AS24740
export:         to AS24740 announce ANY
import:         from AS24748 action pref=130; accept AS24748:AS-IX
export:         to AS24748 announce AS-NETIA
import:         from AS24928 action pref=200; accept AS24928
export:         to AS24928 announce ANY
import:         from AS25338 action pref=200; accept AS25338
export:         to AS25338 announce ANY
import:         from AS25443 action pref=130; accept AS25443
export:         to AS25443 announce AS-NETIA
import:         from AS28678 action pref=130; accept AS28678
export:         to AS28678 announce AS-NETIA
import:         from AS28722 action pref=200; accept AS28722
export:         to AS28722 announce ANY
import:         from AS29023 action pref=200; accept AS29023
export:         to AS29023 announce ANY
import:         from AS29167 action pref=200; accept AS29167 AS29445
export:         to AS29167 announce ANY
import:         from AS29228 action pref=200; accept AS29228
export:         to AS29228 announce ANY
import:         from AS29251 action pref=200; accept AS29251
export:         to AS29251 announce ANY
import:         from AS29314 action pref=200; accept AS29314
export:         to AS29314 announce ANY
import:         from AS29522 action pref=200; accept AS29522
export:         to AS29522 announce ANY
import:         from AS29535 action pref=100; accept AS29535
export:         to AS29535 announce AS-NETIA
import:         from AS29649 action pref=200; accept AS29649
export:         to AS29649 announce ANY
import:         from AS30726 action pref=130; accept AS-WAVENET
export:         to AS30726 announce AS-NETIA
import:         from AS30732 action pref=200; accept AS30732
export:         to AS30732 announce ANY
import:         from AS30796 action pref=200; accept AS30796
export:         to AS30796 announce ANY
import:         from AS30838 action pref=200; accept AS30838
export:         to AS30838 announce ANY
import:         from AS30851 action pref=200; accept AS30851 AS30838
export:         to AS30851 announce ANY
import:         from AS30923 action pref=200; accept AS30923
export:         to AS30923 announce ANY
import:         from AS30932 action pref=200; accept AS30932
export:         to AS30932 announce ANY
import:         from AS31032 action pref=200; accept AS31032
export:         to AS31032 announce ANY
import:         from AS31080 action pref=130; accept AS31080
export:         to AS31080 announce AS-NETIA
import:         from AS31229 action pref=200; accept AS31229
export:         to AS31229 announce ANY
import:         from AS31242 action pref=130; accept AS-TKPSA-WIX
export:         to AS31242 announce AS-NETIA
import:         from AS31267 action pref=200; accept AS31267
export:         to AS31267 announce ANY
import:         from AS31304 action pref=200; accept AS-ESPOLPL
export:         to AS31304 announce ANY
import:         from AS31423 action pref=200; accept AS31423
export:         to AS31423 announce ANY
import:         from AS31431 action pref=200; accept AS31431
export:         to AS31431 announce ANY
import:         from AS31434 action pref=200; accept AS31434
export:         to AS31434 announce ANY
import:         from AS31599 action pref=200; accept AS31599
export:         to AS31599 announce ANY
import:         from AS31621 action pref=200; accept AS31621
export:         to AS31621 announce ANY
import:         from AS33868 action pref=200; accept AS33868
export:         to AS33868 announce ANY
import:         from AS33923 action pref=200; accept AS33923
export:         to AS33923 announce ANY
import:         from AS34209 action pref=130; accept AS34209
export:         to AS34209 announce AS-NETIA
import:         from AS34275 action pref=200; accept AS34275
export:         to AS34275 announce ANY
import:         from AS34298 action pref=200; accept AS34298
export:         to AS34298 announce ANY
import:         from AS34324 action pref=200; accept AS34324
export:         to AS34324 announce ANY
import:         from AS34330 action pref=200; accept AS34330
export:         to AS34330 announce ANY
import:         from AS34339 action pref=200; accept AS34339
export:         to AS34339 announce ANY
import:         from AS34342 action pref=200; accept AS34342
export:         to AS34342 announce ANY
import:         from AS34377 action pref=200; accept AS34377
export:         to AS34377 announce ANY
import:         from AS34424 action pref=200; accept AS34424
export:         to AS34424 announce ANY
import:         from AS34637 action pref=200; accept AS34637
export:         to AS34637 announce ANY
import:         from AS35007 action pref=200; accept AS35007
export:         to AS35007 announce ANY
import:         from AS35191 action pref=200; accept AS35191
export:         to AS35191 announce ANY
import:         from AS35198 action pref=200; accept AS35198
export:         to AS35198 announce ANY
import:         from AS35209 action pref=200; accept AS35209
export:         to AS35209 announce ANY
import:         from AS35305 action pref=200; accept AS35305
export:         to AS35305 announce ANY
import:         from AS35378 action pref=200; accept AS35378
export:         to AS35378 announce ANY
import:         from AS35434 action pref=200; accept AS35434
export:         to AS35434 announce ANY
import:         from AS35752 action pref=200; accept AS35752
export:         to AS35752 announce ANY
import:         from AS35785 action pref=200; accept AS35785
export:         to AS35785 announce ANY
import:         from AS38991 action pref=200; accept AS38991
export:         to AS38991 announce ANY
import:         from AS39014 action pref=200; accept AS39014
export:         to AS39014 announce ANY
import:         from AS39112 action pref=200; accept AS39112
export:         to AS39112 announce ANY
import:         from AS39171 action pref=200; accept AS39171
export:         to AS39171 announce ANY
import:         from AS39255 action pref=200; accept AS39255
export:         to AS39255 announce ANY
import:         from AS39603 action pref=200; accept AS39603
export:         to AS39603 announce ANY
import:         from AS39883 action pref=200; accept AS39883
export:         to AS39883 announce ANY
import:         from AS40969 action pref=200; accept AS40969 AS34402
export:         to AS40969 announce ANY
import:         from AS41137 action pref=200; accept AS41137
export:         to AS41137 announce ANY
import:         from AS47640 action pref=200; accept AS47640
export:         to AS47640 announce ANY
import:         from AS52142 action pref=200; accept AS52142
export:         to AS52142 announce ANY
import:         from AS197227 action pref=200; accept AS197227
export:         to AS197227 announce ANY
import:         from AS197600 action pref=200; accept AS197600
export:         to AS197600 announce ANY
import:         from AS49743 action pref=200; accept AS-FINEMEDIA
export:         to AS49743 announce ANY
import:         from AS35232 action pref=200; accept AS35232
export:         to AS35232 announce ANY
import:         from AS205581 action pref=200; accept AS205581
export:         to AS205581 announce ANY
import:         from AS8631 action pref=200; accept AS-MSKROUTESERVER
export:         to AS8631 announce AS-NETIA-MSK-IX
import:         from AS43939 action pref=130; accept AS43939
export:         to AS43939 announce ANY
remarks:        ===================================================
remarks:        COMMUNITIES IN AS12741
remarks:        ===================================================
remarks:        12741:31000: Do not announce to upstreams
remarks:        12741:31001: Prepend 1x to upstreams
remarks:        12741:31002: Prepend 2x to upstreams
remarks:        12741:31003: Prepend 3x to upstreams
remarks:        ===================================================
remarks:        12741:32100: Do not announce to TPNET
remarks:        12741:32101: Prepend 1x to TPNET
remarks:        12741:32102: Prepend 2x to TPNET
remarks:        12741:32103: Prepend 3x to TPNET
remarks:        ===================================================
remarks:        12741:33000: Do not announce to peerings
remarks:        12741:33001: Prepend 1x to peerings
remarks:        12741:33002: Prepend 2x to peerings
remarks:        12741:33003: Prepend 3x to peerings
remarks:        ===================================================
remarks:        12741:33200: Do not announce PLIX
remarks:        12741:33201: Prepend 1x to PLIX
remarks:        12741:33202: Prepend 2x to PLIX
remarks:        12741:33203: Prepend 3x to PLIX
remarks:        ===================================================
remarks:        12741:33400: Do not announce THINX
remarks:        12741:33401: Prepend 1x to THINX
remarks:        12741:33402: Prepend 2x to THINX
remarks:        12741:33403: Prepend 3x to THINX
remarks:        ===================================================
remarks:        12741:33600: Do not announce TPIX
remarks:        12741:33601: Prepend 1x to TPIX
remarks:        12741:33602: Prepend 2x to TPIX
remarks:        12741:33603: Prepend 3x to TPIX
remarks:        ===================================================
remarks:        12741:35100: Do not announce to Google Global Cache
remarks:        12741:35101: Prepend 1x to Google Global Cache
remarks:        12741:35102: Prepend 2x to Google Global Cache
remarks:        12741:35103: Prepend 3x to Google Global Cache
remarks:        ===================================================
remarks:        12741:60000 Blackholing
remarks:        ===================================================
remarks:        ENTRY-POINT MARKERS IN AS12741
remarks:        ===================================================
remarks:        12741:20100: Internal allocations
remarks:        12741:21000: Upstreams
remarks:        12741:22100: TPNET
remarks:        12741:23200: PLIX
remarks:        12741:23400: THINX
remarks:        12741:23600: TPIX
remarks:        ===================================================
remarks:        BGP issues:<>
remarks:        We filter inbound prefixes longer than /24
admin-c:        NT1264-RIPE
tech-c:         NT1264-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NETIA-MNT
created:        2002-09-05T10:09:06Z
last-modified:  2018-09-04T09:50:10Z
source:         RIPE

organisation:   ORG-NTS2-RIPE
org-name:       Netia SA
org-type:       LIR
address:        ul. Ta?mowa 7A
address:        02-677
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:  2017-10-30T14:45:24Z
source:         RIPE

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
remarks:        ---------------------------------------
mnt-by:         NETIA-MNT
created:        2002-09-05T10:14:26Z
last-modified:  2017-01-10T08:56:03Z
source:         RIPE

IP Address Ranges

Netblock Description Num IPs 123I Michal Rosa 256 Netia SA 65,536 Scorpion Computer Marcin Cygert 2,048 FAN-TEX Aleksander Grzegorz HIRSZTRITT 2,048 EDDIE Consulting Groups Eger Artur 256 Netia SA 131,072 RBM Group 1,024 Ericpol Telecom sp. z o.o. 256 Cable Television Operator 512 Glowny Inspektorat Jakosci Handlowej Artykulow Rolno-Spozywczych 256
Netblock Description
2001:16b0::/32 Netia SA
2001:41b0::/32 Netia SA

Network Speed







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Hosted Domains

There are 3,906 domain names hosted across 1,354 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 144 136 103 86 70 58 54 44 39 38


There are 78 peers for this ASN.

IP-Only Networks AB AS12552
IT.Gate S.p.A. AS12779
BIT BV AS12859
Fastweb SpA AS12874
Init7 (Switzerland) Ltd. AS13030
ennit server GmbH AS13101
euNetworks GmbH AS13237 SA AS15547
Connesi s.p.a. AS15605


There are 4 upstreams for this ASN.

Cogent Communications AS174
MSI Telekom Sp. z o.o. Sp. k. AS199715
Level 3 Parent, LLC AS3356
Hurricane Electric LLC AS6939


There are 413 downstreams for this ASN.

Alcatel-Lucent AS10455
Whirlpool Corporation AS11757
Akamai Technologies, Inc. AS12222
"Alan Systems" Sp. z o. o. AS12328
Wydawnictwo Naukowe PWN SA AS12774
Wirtualna Polska Media S.A. AS12827
Raiffeisen Bank Polska S.A. AS12877
Ringier Axel Springer Polska Sp. z o.o. AS12990
Omnitec Sp. z o.o. AS15478

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Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.

Find out more about AS12741 at robtex.

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