AS number details

AS15958

CETINdoo-NET  ·  cetin.rs

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AS15958 – CETINdoo-NET

Field Value
Country Serbia
Website cetin.rs
Hosted domains 169
Number of IPv4 73,728
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 6 days ago on Oct 21, 2025
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
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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IP Ranges API

WHOIS Details


                                                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 169 domain names hosted across 88 IP addresses on this ASN.

IP Address Domain Domains on this IP
109.106.239.22 ██████████ 10
109.245.67.62 ██████████ 10
109.245.220.210 ██████████ 8
217.65.192.22 █████████ 6
109.245.64.125 ██████████ 6
109.245.67.9 ██████████ 5
109.245.49.216 ██████████ 5
109.245.49.124 ██████████ 5
217.65.192.200 ██████████ 4
109.245.64.109 ██████████ 4

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Useful for Cybersecurity

Peers

There are 1,720 peers for this ASN.

Peers Name
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
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
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
AS12459 NETOPS B.V.
AS12470 Globe Development GmbH
AS1248 HERE Global BV
AS12480 ILK Internet.Gmbh
AS12491 Gilat Telecom Ltd.
AS12494 OOO "Post ltd"
AS12508 Rainside s.r.o.
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.
AS12654 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
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
AS12732 GutCon GmbH
AS12735 TurkNet Iletisim Hizmetleri A.S.
AS12741 Netia SA
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 S.A.S.
AS12888 Amadeus GmbH
AS12897 ENTEGA Medianet GmbH
AS12902 Luna.nl B.V.
AS12905 ACS spol. s r. o.
AS12912 T-Mobile Polska S.A.
AS12941 intersaar GmbH
AS12958 T2 Mobile LLC
AS12963 "SCIENTIFIC-INDUSTRIAL FIRM "VOLZ" LIMITED LIABILITY COMPANY
AS12969 Vodafone Iceland
AS1299 Arelion Sweden AB
AS12993 Sabiedriba ar ierobezotu atbildibu DELSKA Latvia
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
AS13170 Kaisanet Oy
AS13172 Electroenergien Sistemen Operator EAD
AS13188 CONTENT DELIVERY NETWORK LTD
AS13194 Bite IP Network
AS131958 Tama Cable Network Co.,Ltd.
AS13208 Newtel Limited
AS13213 UK-2 Limited
AS132203 Tencent Building, Kejizhongyi Avenue
AS132337 Axclusive
AS13237 euNetworks GmbH
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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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Downstreams

There are 27 downstreams for this ASN.

Downstreams Name
AS1299 Arelion Sweden AB
AS14544 Oracle Corporation
AS15397 TelenorMontenegro
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.
AS39724 Omonia d.o.o.
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.
AS58179 Payten d.o.o.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
109.245.75.145 AS15958 CETINdoo-NET 0.62ms from Belgrade, RS
109.106.239.1 AS15958 CETINdoo-NET 2.20ms from Belgrade, RS
109.245.236.218 AS15958 CETINdoo-NET 0.77ms from Belgrade, RS
109.245.151.63 AS15958 CETINdoo-NET 0.70ms from Belgrade, RS
109.245.234.49 AS15958 CETINdoo-NET 0.87ms from Belgrade, RS
109.245.246.34 AS15958 CETINdoo-NET 0.79ms from Belgrade, RS
109.245.230.158 AS15958 CETINdoo-NET 0.82ms from Belgrade, RS
109.245.250.253 AS15958 CETINdoo-NET 0.87ms from Belgrade, RS
109.245.224.18 AS15958 CETINdoo-NET 0.83ms from Belgrade, RS
109.245.148.174 AS15958 CETINdoo-NET 0.67ms from Belgrade, RS
109.245.133.208 AS15958 CETINdoo-NET 0.69ms from Belgrade, RS
109.245.167.80 AS15958 CETINdoo-NET 0.68ms from Belgrade, RS
109.245.105.1 AS15958 CETINdoo-NET 3.47ms from Belgrade, RS
109.245.147.188 AS15958 CETINdoo-NET 0.68ms from Belgrade, RS
109.245.150.50 AS15958 CETINdoo-NET 0.70ms from Belgrade, RS
109.245.229.126 AS15958 CETINdoo-NET 1.92ms from Belgrade, RS
109.245.219.126 AS15958 CETINdoo-NET 0.95ms from Belgrade, RS
109.245.233.8 AS15958 CETINdoo-NET 1.75ms from Belgrade, RS
109.245.24.70 AS15958 CETINdoo-NET 0.63ms from Belgrade, RS
217.65.205.38 AS15958 CETINdoo-NET 6.40ms from Sofia, BG
217.65.203.243 AS15958 CETINdoo-NET 6.45ms from Sofia, BG
109.245.74.6 AS15958 CETINdoo-NET 1.01ms from Belgrade, RS
109.245.235.73 AS15958 CETINdoo-NET 0.91ms from Belgrade, RS
109.245.49.58 AS15958 CETINdoo-NET 0.96ms from Belgrade, RS
109.245.231.210 AS15958 CETINdoo-NET 0.77ms 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
71.191.180.166 AS701 Verizon Business 1.92ms from Ashburn, US
60.234.185.214 AS140220 Sky Network Television Ltd 1.65ms from Auckland, NZ
123.100.96.214 AS9889 Two Degrees Mobile Limited 0.62ms from Auckland, NZ
118.247.222.246 AS4847 China Networks Inter-Exchange 6.11ms from Beijing, CN
96.89.236.102 AS7922 Comcast Cable Communications, LLC 5.91ms from Boston, US
72.133.156.182 AS10796 Charter Communications Inc 6.25ms from Chicago, US
24.77.142.150 AS6327 Shaw Communications Inc. 19.02ms from Chicago, US
52.182.168.166 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
162.13.214.214 AS15395 Rackspace Ltd. 1.31ms from London, GB
51.19.49.214 AS5607 Sky UK Limited 1.82ms from London, GB
62.68.86.102 AS58061 Scalaxy B.V. 0.34ms from Meppel, NL
79.11.97.166 AS3269 Telecom Italia S.p.A. 4.67ms from Milan, IT
79.49.135.70 AS3269 Telecom Italia S.p.A. 8.74ms from Milan, IT
70.59.94.150 AS209 CenturyLink Communications, LLC 1.30ms from Minneapolis, US
173.71.95.214 AS701 Verizon Business 3.63ms from New York City, US
93.230.45.70 AS3320 Deutsche Telekom AG 6.33ms from Nuernberg, DE
87.185.54.182 AS3320 Deutsche Telekom AG 7.29ms from Nuernberg, DE
78.201.118.166 AS12322 Free SAS 6.45ms from Paris, FR
23.222.3.230 AS20940 Akamai International B.V. 0.25ms from Phoenix, US
62.32.83.166 AS8492 "OBIT" Ltd. 0.63ms from Saint Petersburg, RU
177.136.218.22 AS262841 M.A. INFORMATICA LTDA 14.54ms from Sao Paulo, BR
14.54.23.102 AS4766 Korea Telecom 2.98ms from Seoul, KR
172.103.57.6 AS21723 GOCO TECHNOLOGY LIMITED PARTNERSHIP 0.53ms from Vancouver, CA
62.3.7.166 AS62240 Clouvider 0.19ms from Amsterdam, NL
57.150.133.198 AS8075 Microsoft Corporation 0.53ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -m5 109.245.136.105
traceroute to 109.245.136.105 (109.245.136.105): 5 hops max, 52 byte packets
1 [AS15566] 62.77.130.1 5992.992 ms
2 [AS15566] 62.77.129.6 0.197 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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