Autonomous System details

AS15958

CETINdoo-NET  ·  cetin.rs

Serbia

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AS15958 – CETINdoo-NET

Field Value
Country Serbia
Website cetin.rs
Hosted domains 168
IPv4 addresses 73,728
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type ISP
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 2 months ago on Feb 23, 2026

IP Ranges

Netblock Company Num of IPs
109.245.0.0/16 CETIN Ltd. Belgrade 65,536
109.106.224.0/20 Cetin doo Serbia address space for customer assignments 4,096
217.65.192.0/20 CETIN Ltd. Belgrade 4,096
109.245.128.0/21 Cetin doo Serbia fixed-mobile access to the Internet 2,048
109.245.144.0/21 Cetin doo Serbia fixed-mobile access to the Internet 2,048
109.245.160.0/21 Cetin doo Serbia fixed-mobile access to the Internet 2,048
109.245.168.0/21 Cetin doo Serbia fixed-mobile access to the Internet 2,048
217.65.200.0/21 CETIN internal point-to-point links 2,048
217.65.196.0/22 Cetin doo internal infrastructure 1,024
217.65.204.0/22 CETIN internal point-to-point links 1,024
217.65.202.0/23 CETIN internal point-to-point links 512
217.65.201.0/24 CETIN internal point-to-point links 256

Netblock Company
2a01:ac80::/32 CETIN Ltd. Belgrade
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WHOIS Details

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                                                ASHandle:       AS15958
                                                OrgID:          AS15958
                                                ASName:         AS15958
                                                ASNumber:       AS15958
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 168 domain names hosted across 90 IP addresses on this ASN.

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IP Address Domain Domains on this IP
109.245.67.62 ██████ 11
109.106.239.22 ██████████ 9
109.245.67.9 █████████ 7
109.245.220.210 ██████████ 6
109.245.49.216 █████ 5
109.245.49.124 ██████████ 4
109.245.65.105 ██████████ 4
217.65.192.200 ██████████ 4
109.245.234.102 ██████████ 4
109.245.68.207 ██████████ 4

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Peers

There are 1,706 peers for this ASN.

Peers Name
AS10075 Fiber@Home Global Limited
AS10099 China Unicom Global
AS10122 NETSTAR (SG) PTE. LTD.
AS10158 Kakao Corp
AS10282 GLOBAL ONE
AS1031 PEER 1031 LLC
AS10310 Yahoo Holdings Inc.
AS1101 IP-EEND BV
AS11019 HAProxy Technologies, Inc.
AS1103 SURF B.V.
AS1120 ACONET
AS1126 Vancis Advanced ICT Services
AS1140 Stichting Internet Domeinregistratie Nederland
AS1200 Amsterdam Internet Exchange B.V.
AS12041 Afilias, Inc.
AS12189 PhoenixNAP LLC
AS12297 Telecom Armenia AS
AS12301 Invitech ICT Services Kft.
AS12303 Magyarorszagi Internet Szolgaltatok Tanacsa Tudomanyos Egyesulet
AS12306 Plus.line AG
AS12310 iNES GROUP SRL
AS12312 ecotel communication ag
AS12329 GLASFASER RUHR GmbH & Co. KG
AS12337 noris network AG
AS12355 HeLi NET Telekommunikation GmbH & Co.
AS12387 TON Total optical Networks AG
AS12400 Partner Communications Ltd.
AS12401 internic Datenkommunikations GmbH
AS12403 Telecommunication company FEONET+ LLC
AS1241 Forthnet
AS12414 Solcon Internetdiensten B.V.
AS12418 Quantum CJSC
AS12440 Hughes Network Systems GmbH
AS12453 KraftCom Service GmbH
AS12459 NETOPS B.V.
AS12470 Globe Development GmbH
AS1248 HERE Global BV
AS12480 ILK Internet Gmbh
AS12491 Gilat Telecom Ltd.
AS12494 OOO Post ltd
AS12552 GlobalConnect AB
AS12555 Data-center IMAQLIQ Ltd.
AS12577 MMC GmbH
AS12578 SIA Tet
AS12605 LIWEST Kabelmedien GmbH
AS12611 R-KOM Regensburger Telekommunikationsgesellschaft mbH
AS12615 Global Communication Net Plc
AS12625 Deutsche Boerse AG
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
AS12676 HKN GmbH
AS12678 Badoo Trading Limited
AS12684 SES ASTRA S.A.
AS12695 LLC Digital Network
AS12700 Komertsiyno Virobnitcha Firma VEKTOR LLC
AS12703 Pulsant (Scotland) Ltd
AS12713 OTEGlobe
AS12722 RECONN LLC
AS12731 IPHH Internet Port Hamburg GmbH
AS12732 GutCon GmbH
AS12735 TurkNet Iletisim Hizmetleri A.S.
AS12741 Netia SA
AS12748 IAV GmbH Ingenieurgesellschaft Auto und Verkehr
AS12779 IT.Gate S.p.A.
AS12808 dtms GmbH
AS12843 TelemaxX Telekommunikation GmbH
AS12850 Retelit Digital Services S.p.A.
AS12857 Manage Now GmbH
AS12859 BIT BV
AS12876 Scaleway SAS
AS12886 LEW TelNet GmbH
AS12888 Amadeus GmbH
AS12897 ENTEGA Medianet GmbH
AS12902 Ekco B.V.
AS12912 T-Mobile Polska S.A.
AS12931 IDKOM Networks GmbH
AS12941 intersaar GmbH
AS12958 T2 Mobile LLC
AS12969 Vodafone Iceland
AS1299 Arelion Sweden AB
AS12993 Sabiedriba ar ierobezotu atbildibu DELSKA Latvia
AS13000 Leon Sp. z o.o.
AS13002 ISIX Communications LLP
AS13004 Serbian Open Exchange DOO
AS13039 Global Village GmbH
AS13045 htp GmbH
AS13054 badenIT GmbH
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS13094 JSC ER-Telecom Holding
AS13101 TNG Stadtnetz GmbH
AS13110 INEA sp. z o.o.
AS13122 Manx Telecom Trading Ltd
AS131314 CBC Tech International Limited
AS13132 cyberways Informationsdienste GmbH
AS13150 CATO NETWORKS LTD
AS13172 Electroenergien Sistemen Operator EAD
AS13188 CONTENT DELIVERY NETWORK LTD
AS13194 Bite IP Network
AS131958 Tama Cable Network Co.,Ltd.
AS13208 Newtel Limited
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Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS44306 OMONIA d.o.o.
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 25 downstreams for this ASN.

Downstreams Name
AS1299 Arelion Sweden AB
AS14544 Oracle Corporation
AS15397 One Crna Gora DOO
AS174 Cogent Communications, LLC
AS197423 Jotel d.o.o.
AS198171 Webglobe, s.r.o.
AS198691 SPACE Admins d.o.o.
AS201236 NETCAST OBLAK d.o.o. Beograd
AS203877 ASTRA TELEKOM DOO BEOGRAD
AS205201 Public Service Media Radio Television of Serbia
AS206580 HBIS GROUP Serbia Iron & Steel d.o.o. Beograd
AS213306 Comtrade System Integration doo Belgrade Serbia
AS28964 Orion Telekom Tim d.o.o.Beograd
AS3356 Level 3 Parent, LLC
AS34724 BAU NETWORKS DOO TORNJOS
AS394977 TAKE-TWO INTERACTIVE SOFTWARE, INC.
AS42860 Energy Financing Team (Switzerland) AG
AS43191 Providus d.o.o.
AS43547 Enterprise Services d.o.o.
AS43608 IT011 d.o.o
AS44287 JP Elektromreza Srbije Beograd
AS47267 Serbian National Internet Domain Registry Foundation
AS51859 Mainstream doo Beograd
AS56569 NLB Komercijalna banka AD Beograd
AS57486 Optel Telekom Tim d.o.o.
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ASN API & Database

Pingable IPs

94 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
217.65.199.186 AS15958 CETINdoo-NET 0.55ms from Belgrade, RS
109.245.232.2 AS15958 CETINdoo-NET 0.77ms from Belgrade, RS
109.245.66.37 AS15958 CETINdoo-NET 1.17ms from Belgrade, RS
109.245.210.13 AS15958 CETINdoo-NET 0.54ms from Belgrade, RS
109.245.244.134 AS15958 CETINdoo-NET 0.61ms from Belgrade, RS
109.245.67.55 AS15958 CETINdoo-NET 1.03ms from Belgrade, RS
217.65.206.253 AS15958 CETINdoo-NET 5.60ms from Sofia, BG
109.245.246.42 AS15958 CETINdoo-NET 0.54ms from Belgrade, RS
109.245.78.88 AS15958 CETINdoo-NET 0.50ms from Belgrade, RS
109.245.250.253 AS15958 CETINdoo-NET 0.70ms from Belgrade, RS
109.245.68.41 AS15958 CETINdoo-NET 1.08ms from Belgrade, RS
109.245.221.234 AS15958 CETINdoo-NET 0.54ms from Belgrade, RS
109.245.49.254 AS15958 CETINdoo-NET 0.67ms from Belgrade, RS
109.245.240.106 AS15958 CETINdoo-NET 0.56ms from Belgrade, RS
109.245.219.126 AS15958 CETINdoo-NET 0.74ms from Belgrade, RS
109.245.105.193 AS15958 CETINdoo-NET 3.26ms from Belgrade, RS
109.245.236.218 AS15958 CETINdoo-NET 0.56ms from Belgrade, RS
109.245.214.74 AS15958 CETINdoo-NET 0.54ms from Belgrade, RS
109.245.69.129 AS15958 CETINdoo-NET 1.28ms from Belgrade, RS
109.245.29.66 AS15958 CETINdoo-NET 1.02ms from Belgrade, RS
109.245.209.1 AS15958 CETINdoo-NET 5.12ms from Belgrade, RS
109.245.25.164 AS15958 CETINdoo-NET 0.45ms from Belgrade, RS
109.245.106.18 AS15958 CETINdoo-NET 7.46ms from Belgrade, RS
109.245.238.214 AS15958 CETINdoo-NET 0.67ms from Belgrade, RS
109.245.6.3 AS15958 CETINdoo-NET 0.63ms from Belgrade, RS

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
106.202.206.54 AS24560 Bharti Airtel Ltd., Telemedia Services 2.71ms from Ahmedabad, IN
178.59.136.70 AS3329 Vodafone-panafon Hellenic Telecommunications Company SA 1.51ms from Athens, GR
35.238.218.22 AS396982 Google LLC 0.13ms from Council Bluffs, US
103.147.152.6 AS50049 RedSwitches 0.27ms from Frankfurt am Main, DE
191.214.89.214 AS134175 SH2206 0.74ms from Hong Kong, HK
136.26.80.166 AS19165 Webpass Inc. 3.60ms from Los Angeles, US
71.95.69.38 AS20115 Charter Communications LLC 11.74ms from Minneapolis, US
160.238.132.38 AS266624 CONEXAO VIP TELECOM 13.97ms from Osasco, BR
76.102.167.118 AS7922 Comcast Cable Communications, LLC 3.07ms from Santa Clara, US
78.62.116.182 AS8764 Telia Lietuva, AB 10.85ms from Siauliai, LT
3.25.62.38 AS16509 Amazon.com, Inc. 0.59ms from Sydney, AU
195.251.192.150 AS8581 University Of Ioannina 14.00ms from Athens, GR
190.25.64.134 AS19429 ETB - Colombia 0.88ms from Bogota, CO
181.24.183.150 AS22927 Telefonica de Argentina 2.62ms from Buenos Aires, AR
206.42.27.38 AS28126 BRISANET SERVICOS DE TELECOMUNICACOES S.A 9.58ms from Fortaleza, BR
187.140.162.54 AS8151 UNINET 5.42ms from Guadalajara, MX
14.18.255.6 AS4134 CHINANET BACKBONE 2.02ms from Guangzhou, CN
206.119.119.214 AS140224 Nebula Global LLC 1.35ms from Hong Kong, HK
34.92.200.102 AS396982 Google LLC 0.14ms from Hong Kong, HK
64.64.155.150 AS13807 Great Plains Communications LLC 2.87ms from Lincoln, US
162.13.214.214 AS15395 Rackspace Ltd. 1.32ms from London, GB
3.11.91.118 AS16509 Amazon.com, Inc. 0.14ms from London, GB
194.154.169.246 AS5413 Wavenet Limited 2.92ms from London, GB
87.6.58.102 AS3269 Telecom Italia S.p.A. 4.42ms from Milan, IT
37.204.232.230 AS42610 PJSC Rostelecom 1.02ms from Moscow, RU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 109.245.163.37
traceroute to 109.245.163.37 (109.245.163.37): 64 hops max, 52 byte packets
2 [AS42473] 94.16.12.33 0.339 ms
3 *
4 *
Measurement taken from IPinfo ProbeNet in Belgrade, RS
On

Related Networks

What is an ASN?

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 AS15958 at robtex.

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