ASN Lookup Tool

Atlantis Telekomunikasyon Bilisim Hizmetleri San. ve Tic. Ltd. Sti. atlantisnet.com.tr TR TR 27 Routes

AS Data

AS204457

AS204457 – Atlantis Telekomunikasyon Bilisim Hizmetleri San. ve Tic. Ltd. Sti.

AS Number 204457
AS Name ATLANTIS-CENTRAL
Organization Atlantis Telekomunikasyon Bilisim Hizmetleri San. ve Tic. Ltd. Sti. (org-atbh1-ripe)
Country TR
Website atlantisnet.com.tr
Number of IPv4 Routes 26
Number of IPv6 Routes 1
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2018-03-07

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IP Ranges

Route # IPs
153.56.209.0/24 256
188.125.168.0/24 256
185.248.15.0/24 256
45.156.31.0/24 256
188.125.163.0/24 256
45.94.5.0/24 256
153.56.242.0/24 256
153.56.208.0/24 256
131.222.231.0/24 256
153.56.243.0/24 256
185.248.14.0/24 256
131.222.232.0/24 256
45.156.30.0/24 256
185.248.13.0/24 256
45.94.7.0/24 256
195.170.186.0/24 256
131.222.233.0/24 256
153.56.227.0/24 256
87.121.22.0/24 256
185.248.12.0/24 256
194.4.153.0/24 256
131.222.230.0/24 256
2a0a:a580::/29 ~634×10²⁷
94.103.124.0/24 256
213.134.12.0/24 256
153.56.226.0/24 256
95.141.248.0/24 256

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 'AS203940 - AS205662'

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

% Information related to 'AS204457'

% Abuse contact for 'AS204457' is 'abuse@atlantisnet.com.tr'

aut-num:        AS204457
as-name:        ATLANTIS-CENTRAL
org:            ORG-ATBH1-RIPE
remarks:        ************ Upstreams ************
import:         from AS12735 accept ANY
import:         from AS9121 accept ANY
import:         from AS61135 accept ANY
import:         from AS15924 accept ANY
import:         from AS204036 accept ANY
import:         from AS44901 accept ANY
import:         from AS6204 accept ANY
import:         from AS202303  accept ANY
import:         from AS213658 accept ANY
import:         from AS214382 accept ANY
import:         from AS34984 accept ANY
import:         from AS-57344 accept ANY
import:         from AS51722 accept ANY
import:         from AS211735 accept ANY
import:         from AS216192 accept ANY
import:         from AS209007 accept ANY
import:         from AS62425:AS-KZYDC accept ANY
import:         from AS209604:AS-2ETELEKOM accept ANY
import:         from AS56325 accept ANY
import:         from as214941:as-upcell accept ANY
import:         from AS49565:AS-POLE accept ANY
import:         from AS206375:AS-SET accept any
import:         from AS51722:AS-PIXOOF accept ANY
import:         from AS-EURONETTELEKOM accept ANY
import:         from AS-DGN accept ANY
import:         from AS137409 accept ANY
import:         from AS-FIXNET-TR accept ANY
export:         to AS9121 announce AS204457:AS-ATLANTISNET
export:         to AS49565:AS-POLE announce AS204457:AS-ATLANTISNET
export:         to AS137409 announce AS204457:AS-ATLANTISNET
export:         to as214941:as-upcell announce AS204457:AS-ATLANTISNET
export:         to AS51722:AS-PIXOOF announce AS204457:AS-ATLANTISNET
export:         to AS56325 announce AS204457:AS-ATLANTISNET
export:         to AS-FIXNET-TR announce AS204457:AS-ATLANTISNET
export:         to AS62425 announce AS204457:AS-ATLANTISNET
export:         to AS209604 announce AS204457:AS-ATLANTISNET
export:         to AS51722 announce AS204457:AS-ATLANTISNET
export:         to AS61135 announce AS204457:AS-ATLANTISNET
export:         to AS211735 announce AS204457:AS-ATLANTISNET
export:         to AS12735 announce AS204457:AS-ATLANTISNET
export:         to AS34984 announce AS204457:AS-ATLANTISNET
export:         to AS216192 announce AS204457:AS-ATLANTISNET
export:         to AS15924 announce AS204457:AS-ATLANTISNET
export:         to AS44901 announce AS204457:AS-ATLANTISNET
export:         to AS-57344 announce AS204457:AS-ATLANTISNET
export:         to AS213658 announce AS204457:AS-ATLANTISNET
export:         to AS202303 announce AS204457:AS-ATLANTISNET
export:         to AS-EURONETTELEKOM announce AS204457:AS-ATLANTISNET
export:         to AS-DGN announce AS204457:AS-ATLANTISNET
export:         to AS206375:AS-SET announce AS204457:AS-ATLANTISNET
remarks:        ************ Downstream ************
import:         from AS212549 accept any
export:         to AS212549 announce AS204457:AS-ATLANTISNET
import:         from AS212193 accept ANY
import:         from AS214608 accept ANY
import:         from AS205570 accept ANY
import:         from AS209275 accept ANY
import:         from AS51801 accept ANY
export:         to AS51801 announce AS204457:AS-ATLANTISNET
export:         to AS212193 announce AS204457:AS-ATLANTISNET
export:         to AS214608 announce AS204457:AS-ATLANTISNET
export:         to AS214382 announce AS204457:AS-ATLANTISNET
export:         to AS205570 announce AS204457:AS-ATLANTISNET
export:         to AS6777:AS-AMS-IX-RS-SETS announce AS204457:AS-ATLANTISNET
export:         to AS6777:AS-AMS-IX-RS announce AS204457:AS-ATLANTISNET
import:         from AS208821 accept ANY
import:         from AS6823 accept ANY
import:         from AS206375 accept ANY
import:         from AS6777:AS-AMS-IX-RS-SETS accept ANY
import:         from AS6777:AS-AMS-IX-RS accept ANY
export:         to AS208821 announce AS204457:AS-ATLANTISNET
export:         to AS204036 announce AS204457:AS-ATLANTISNET
export:         to AS209275 announce AS204457:AS-ATLANTISNET
export:         to AS6823 announce AS204457:AS-ATLANTISNET
export:         to AS206375 announce AS204457:AS-ATLANTISNET
export:         to AS6204 announce AS204457:AS-ATLANTISNET
export:         to AS209007 announce AS204457:AS-ATLANTISNET
admin-c:        OZ620-RIPE
tech-c:         OZ620-RIPE
tech-c:         SD12478-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         tr-atlantis-1-mnt
created:        2018-03-07T16:32:53Z
last-modified:  2026-11-06T08:04:58Z
source:         RIPE

organisation:   ORG-ATBH1-RIPE
org-name:       Atlantis Telekomunikasyon Bilisim Hizmetleri San. ve Tic. Ltd. Sti.
country:        TR
reg-nr:         928128
org-type:       LIR
address:        Sultaniye mah. Dogan arasli bulv.no:140/8 Esenyurt
address:        34100
address:        istanbul
address:        TURKEY
phone:          +902129673434
admin-c:        OZ620-RIPE
tech-c:         OZ620-RIPE
abuse-c:        AR45341-RIPE
mnt-ref:        tr-atlantis-1-mnt
mnt-ref:        lir-tr-viva-1-MNT
mnt-ref:        lir-tr-nova-1-MNT
mnt-ref:        lir-tr-ozdemir1-1-MNT
mnt-ref:        MNT-NETERRA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         tr-atlantis-1-mnt
created:        2018-02-28T12:52:09Z
last-modified:  2026-05-13T07:38:52Z
source:         RIPE # Filtered

person:         Onur Zorlu
address:        Elmas Sok No:11 Avcilar
address:        34100
address:        istanbul
address:        TURKEY
phone:          +902126904677
nic-hdl:        OZ620-RIPE
mnt-by:         tr-atlantis-1-mnt
created:        2018-02-28T12:52:09Z
last-modified:  2025-12-18T11:18:12Z
source:         RIPE # Filtered

person:         Yavuz Selim MALKOC
address:        Sultan Orhan Mah. Ilyasbey Cad, 1812 Sk.
address:        41400
address:        Kocaeli
address:        TURKEY
phone:          +902626446663
nic-hdl:        SD12478-RIPE
mnt-by:         mnt-tr-internetten-1
created:        2019-09-27T12:14:59Z
last-modified:  2019-09-30T13:41:16Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.124.1 (ABERDEEN)

Parsed Whois Response

Peers

AS Number Description Country
AS199939 KeenSystems B.V. NL
AS58057 Securebit AG CH
AS41998 NetCom BW GmbH DE
AS50072 Talpa TV B.V. NL
AS205432 Graficheskiy COD LLC RU
AS29606 Borwood Ltd GB
AS210627 Grayshott Gigabit Limited GB
AS51483 SaSG GmbH & Co. KG DE
AS8315 WorldStream B.V. NL
AS139341 ACEVILLE PTE.LTD. SG
AS12941 intersaar GmbH DE
AS206735 Novelcomm LP GR
AS39889 Fredrik Holmqvist SE
AS50427 Orion Telecom LLC RU
AS50309 Arcadiz Telecom NV BE
AS60793 TELEFONICA TECH NORTHERN IRELAND LIMITED GB
AS200062 Optitrust GmbH DE
AS21040 EKT AG CH
AS204989 Rekers Digitaltechnik Beteiligungsgesellschaft mbH trading as Rekers Digitaltechnik GmbH & Co.KG DE
AS207234 Mobile Breitbandnetze GmbH DE
AS31272 WildPark Co UA
AS27281 Quantcast Corporation US
AS29838 Atlantic Metro Communications II, Inc. US
AS20590 Donbass Electronic Communications Ltd. UA
AS218569 Viktor Nesmeianov RU
AS8308 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA PANSTWOWY INSTYTUT BADAWCZY PL
AS50923 Metroset Ltd. RU
AS205874 Zero Byte Ltd BG
AS56630 Melbikomas UAB LT
AS32787 Akamai Technologies, Inc. US
AS203649 GO INTERNET LTD GB
AS12741 Netia SA PL
AS205627 Daimler Truck AG DE
AS63927 RISE ASIA TECHNOLOGY LIMITED PH
AS207994 Servcity BE
AS31399 Mercedes Benz Group AG DE
AS20773 Host Europe GmbH DE
AS212109 Squirrel Internet Ltd GB
AS208959 SlashN Services Pte. Ltd. SG
AS58212 dataforest GmbH DE
AS28126 BRISANET SERVICOS DE TELECOMUNICACOES S.A BR
AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL ES
AS216456 Dcent Investments BV NL
AS43440 Digitale Suisse AG CH
AS57907 CloudConnX Limited GB
AS20679 Syntura Group Limited GB
AS60274 EDV Consulting Zoichter GmbH AT
AS42605 Ratiodata SE DE
AS21476 all connect Data Communications GmbH DE
AS56325 Markahost Telekomunikasyon Ve Ticaret Limited Sirketi TR
AS49910 Ludigssoft Management GmbH trading as Ludigssoft RZ GmbH & Co. KG DE
AS62255 BiMajLink d.o.o. SI
AS12958 T2 Mobile LLC RU
AS219411 Key Arg B.V. NL
AS5482 AllPoints Fibre Limited GB
AS206245 Subset Solutions UK Limited GB
AS20633 Johann Wolfgang Goethe Universitat Frankfurt am Main DE
AS57393 Viva LLC RU
AS60022 Sona Network B.V. NL
AS48519 Knipp Medien und Kommunikation GmbH DE

Upstreams

AS Number Description Country
AS7195 EDGEUNO S.A.S CO
AS39351 31173 Services AB SE
AS6204 ZET.NET IP Transit RO
AS6939 Hurricane Electric LLC US
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
AS22356 Durand do Brasil Ltda BR
AS4230 CLARO S.A. BR
AS9121 Turk Telekomunikasyon Anonim Sirketi TR
AS56655 Gigahost AS NO
AS37468 Angola Cables AO
AS8280 SYNAPSECOM TELECOMS S.A. GR
AS20764 CJSC RASCOM RU
AS37497 Network Platforms PTY LTD ZA
AS47692 Nessus GmbH AT
AS47147 ANEXIA Internetdienstleistungs GmbH AT
AS50673 Serverius Holding B.V. NL
AS6797 GlobalConnect AB SE
AS24889 Monzoon Networks AG CH
AS14840 BR.Digital Telecom BR
AS29632 Netassist International EOOD BG
AS24961 WIIT AG DE
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS20766 Association Gitoyen FR
AS34984 Superonline Iletisim Hizmetleri A.S. TR
AS8758 Iway AG CH
AS35625 Eurofiber France SAS FR
AS1836 green.ch AG CH
AS212024 Marc Schmitt FR
AS30844 Liquid Telecommunications Ltd GB
AS4657 Starhub Ltd. SG
AS62000 SERVERD SAS FR
AS34549 meerfarbig GmbH & Co. KG DE
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd RS
AS262761 Sinal Br Telecom Ltda BR
AS34927 iFog GmbH CH
AS1764 Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH AT
AS25091 IP Max SA CH
AS6695 DE CIX Management GmbH DE
AS48362 Stadtwerke Feldkirch AT
AS6663 Euroweb Romania S.R.L. RO
AS33891 Core Backbone GmbH DE
AS49559 A Systems Sp. z o.o. PL
AS13110 INEA sp. z o.o. PL
AS34019 Hivane Association FR
AS60171 AFR IX TELECOM S.A. ES
AS4455 IX Reach Ltd GB
AS8218 operated Upstreamnet gmbh FR
AS9198 JSC Kazakhtelecom KZ
AS15958 CETIN Ltd. Belgrade RS
AS61049 Exascale Ltd GB
AS55850 Mercury NZ Limited NZ
AS37100 SEACOM Limited MU
AS216265 ARISTO NETWORKS LTD GB
AS9002 RETN Limited GB
AS6057 Administracion Nacional de Telecomunicaciones UY
AS5405 Inter.link GmbH DE
AS3214 xTom GmbH DE
AS41327 Fiber Telecom S.p.A. IT
AS29691 Nine Internet Solutions AG CH
AS34565 TurkIX Communications Ltd. BG

Downstreams

AS Number Description Country
AS51801 INTERNET KUTUSU TELEKOMUNIKASYON BILISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI TR
AS214608 Gazinet Internet Iletisim teknolojileri ltd. Sti. TR
AS204036 Ennova Telekom limited sirketi TR
AS212549 KOYCEGIZ BILISIM HAB.TEK.SAN.TIC.LTD.STI. TR
AS56325 Markahost Telekomunikasyon Ve Ticaret Limited Sirketi TR
AS202303 TRENDNET TELEKOMUNIKASYON BILISIM HIZMETLERI TICARET LIMITED SIRKETI TR
AS201178 Euronet Telekomunikasyon A.S. TR
AS51722 PIXOOF TEKNOLOJI ANONIM SIRKETI TR
AS43260 DGN TEKNOLOJI A.S. TR
AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. TR

Legacy Routes

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Frequently Asked Questions

ASN AS204457 is an Autonomous System Number used to identify a network for BGP internet routing.
AS204457 is listed under Atlantis Telekomunikasyon Bilisim Hizmetleri San. ve Tic. Ltd. Sti..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.