Autonomous System details

AS21283

A1 Slovenija telekomunikacijske storitve,d.d.  ·  a1.si

Slovenia

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AS21283 – A1 Slovenija telekomunikacijske storitve,d.d.

Field Value
Country Slovenia
Website a1.si
Hosted domains 1,448
IPv4 addresses 325,632
IPv6 addresses 1,346,878,762,742,493,738,000,000,000,000
ASN type ISP
Registry ripe
Allocated 24 years ago on Sep 20, 2002
Updated 4 months ago on Dec 23, 2025

IP Ranges

Netblock Company Num of IPs
46.122.0.0/15 A1 Slovenija 131,072
146.212.0.0/16 A1 Slovenija 65,536
90.157.128.0/17 A1 Slovenija telekomunikacijske storitve,d.d. 32,768
92.37.0.0/17 A1 Slovenija telekomunikacijske storitve,d.d. 32,768
46.164.0.0/18 A1 Slovenija 16,384
85.10.0.0/19 A1 Slovenija telekomunikacijske storitve,d.d. 8,192
212.18.32.0/19 A1 Slovenija 8,192
213.157.224.0/19 A1 Slovenija 8,192
62.84.224.0/20 A1 Slovenija 4,096
80.95.224.0/20 A1 Slovenija 4,096
85.10.32.0/20 Reverse delegation for A1 Slovenija 4,096
109.239.176.0/20 A1 Slovenija 4,096
46.122.64.0/21 A1 Slovenija telekomunikacijske storitve,d.d. 2,048
46.122.96.0/21 A1 Slovenija telekomunikacijske storitve,d.d. 2,048
94.127.24.0/21 A1 Slovenija telekomunikacijske storitve,d.d. 2,048
188.64.24.0/21 A1 Slovenija 2,048
185.28.8.0/22 A1 Slovenija 1,024
185.173.52.0/22 A1 Slovenija 1,024

Netblock Company
2001:15c0::/29 A1 Slovenija telekomunikacijske storitve,d.d.
2a00:1a20::/29 A1 Slovenija telekomunikacijske storitve,d.d.
2a00:1a20::/32 A1 Slovenija telekomunikacijske storitve,d.d.
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WHOIS Details

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                                                ASHandle:       AS21283
                                                OrgID:          AS21283
                                                ASName:         AS21283
                                                ASNumber:       AS21283
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,448 domain names hosted across 417 IP addresses on this ASN.

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IP Address Domain Domains on this IP
213.157.243.70 ██████████ 245
212.18.32.18 ██████████ 175
213.157.243.75 ██████████ 117
213.157.243.67 ██████████ 72
213.157.243.69 ████████ 68
90.157.157.222 ██████████ 52
85.10.22.169 ██████████ 38
85.10.22.180 ██████████ 28
85.10.14.67 ██████████ 22
90.157.198.14 █████████ 20

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Peers

There are 51 peers for this ASN.

Peers Name
AS14840 BR.Digital Telecom
AS15822 AGENCIJA ZA ENERGIJO
AS1853 ACONET
AS196846 A1 Slovenija telekomunikacijske storitve,d.d.
AS196895 Uprava Republike Slovenije za javna placila
AS197391 Tobacna Ljubljana d.o.o.
AS197907 AKSON, poslovno in informacijsko svetovanje, d.o.o.
AS198061 Valicon d.o.o.
AS198150 SIACOM JSC
AS198524 iLOL d.o.o.
AS198827 Elektro Gorenjska, podjetje za distribucijo elektricne energije, d.d.
AS199612 Dun & Bradstreet d.o.o.
AS201395 IT-TIM d.o.o.
AS203618 UB330.net d.o.o.
AS210197 ROK TAJZEL
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213115 MMITECH d.o.o.
AS214296 BETATEL LTD
AS22356 Durand do Brasil Ltda
AS25059 Nova Ljubljanska Banka d.d.
AS25066 Nova KBM d.d.
AS25467 Akton d.o.o.
AS263444 Open X Tecnologia Ltda
AS28682 Posta Slovenije d.o.o.
AS28850 Zavod za zdravstveno zavarovanje Slovenije
AS29049 Delta Telecom Ltd
AS29051 ELES, d.o.o.
AS31687 Perutnina Ptuj d.d.
AS3212 Telemach Slovenija d.o.o.
AS3303 Swisscom (Switzerland) Ltd
AS34367 Banka Slovenije
AS39120 Convergenze S.p.A.
AS39727 ZZI's AS Number
AS41505 Delavska hranilnica d.d. Ljubljana
AS41970 Zavod za pokojninsko in invalidsko zavarovanje Slovenije - ZPIZ
AS42473 Anexia Cloud Solutions GmbH
AS43061 Stelkom d.o.o.
AS43733 Viva Armenia CJSC
AS44968 IPROM d.o.o
AS47917 RTV Slovenija
AS47993 Bankart procesiranje placilnih instrumentov d.o.o. Ljubljana
AS48419 SALUS, Ljubljana, d.d.
AS48772 GLOBUS MARINE INTERNATIONAL d.o.o.
AS48894 Optimus IT d.o.o.
AS49659 SkyToll, a. s.
AS53062 ALT | GRUPO BRASIL TECPAR
AS57463 NetIX Communications JSC
AS57517 Ministrstvo za notranje zadeve
AS6939 Hurricane Electric LLC
AS8447 A1 Telekom Austria AG
AS9498 BHARTI Airtel Ltd.
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS6939 Hurricane Electric LLC
AS8447 A1 Telekom Austria AG
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ASN API & Database

Downstreams

There are 23 downstreams for this ASN.

Downstreams Name
AS196846 A1 Slovenija telekomunikacijske storitve,d.d.
AS196895 Uprava Republike Slovenije za javna placila
AS197391 Tobacna Ljubljana d.o.o.
AS197907 AKSON, poslovno in informacijsko svetovanje, d.o.o.
AS198524 iLOL d.o.o.
AS198827 Elektro Gorenjska, podjetje za distribucijo elektricne energije, d.d.
AS199612 Dun & Bradstreet d.o.o.
AS210197 ROK TAJZEL
AS213115 MMITECH d.o.o.
AS214296 BETATEL LTD
AS25059 Nova Ljubljanska Banka d.d.
AS25066 Nova KBM d.d.
AS25467 Akton d.o.o.
AS29051 ELES, d.o.o.
AS31687 Perutnina Ptuj d.d.
AS34367 Banka Slovenije
AS39727 ZZI's AS Number
AS41970 Zavod za pokojninsko in invalidsko zavarovanje Slovenije - ZPIZ
AS42473 Anexia Cloud Solutions GmbH
AS44968 IPROM d.o.o
AS47917 RTV Slovenija
AS48894 Optimus IT d.o.o.
AS49659 SkyToll, a. s.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
85.10.14.94 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.62ms from Ljubljana, SI
46.122.2.113 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 14.64ms from Ljubljana, SI
92.37.102.243 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.19ms from Ljubljana, SI
213.157.251.113 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.61ms from Ljubljana, SI
146.212.74.133 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.03ms from Ljubljana, SI
92.37.110.138 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.88ms from Ljubljana, SI
212.18.34.111 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 2.72ms from Ljubljana, SI
90.157.175.193 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.62ms from Ljubljana, SI
213.157.247.129 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 2.69ms from Ljubljana, SI
213.157.242.145 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.02ms from Ljubljana, SI
46.164.4.174 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.15ms from Ljubljana, SI
46.164.40.128 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.04ms from Ljubljana, SI
46.164.57.212 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.94ms from Ljubljana, SI
146.212.16.53 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.88ms from Ljubljana, SI
146.212.197.115 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.22ms from Ljubljana, SI
90.157.164.71 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.94ms from Ljubljana, SI
146.212.56.141 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.96ms from Ljubljana, SI
213.157.250.119 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.06ms from Ljubljana, SI
46.164.62.229 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.97ms from Ljubljana, SI
146.212.22.62 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.97ms from Ljubljana, SI
90.157.212.61 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.61ms from Ljubljana, SI
146.212.170.162 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.11ms from Ljubljana, SI
92.37.125.96 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.24ms from Ljubljana, SI
146.212.61.126 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.97ms from Ljubljana, SI
46.164.18.194 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.92ms from Ljubljana, SI

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
81.206.142.19 AS1136 KPN B.V. 1.27ms from Amsterdam, NL
34.221.9.179 AS16509 Amazon.com, Inc. 0.60ms from Boardman, US
34.211.69.179 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
122.177.82.67 AS24560 Bharti Airtel Ltd., Telemedia Services 14.96ms from Chennai, IN
183.64.181.115 AS4134 CHINANET BACKBONE 3.26ms from Chongqing, CN
65.50.138.115 AS14277 GiGstreem 0.80ms from Dallas, US
34.253.98.243 AS16509 Amazon.com, Inc. 0.23ms from Dublin, IE
84.251.217.51 AS1759 Telia Finland Oyj 15.80ms from Helsinki, FI
71.63.78.211 AS7922 Comcast Cable Communications, LLC 9.49ms from Herndon, US
125.179.188.211 AS17858 LG POWERCOMM 3.52ms from Incheon, KR
211.44.176.67 AS9318 SK Broadband Co Ltd 1.59ms from Incheon, KR
89.214.134.51 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 9.10ms from Lisbon, PT
86.169.137.51 AS2856 British Telecommunications PLC 5.01ms from London, GB
149.126.111.147 AS3257 GTT Communications Inc. 1.64ms from London, GB
81.32.154.211 AS3352 TELEFONICA DE ESPANA S.A.U. 4.02ms from Madrid, ES
187.77.100.19 AS47583 Hostinger International Limited 0.52ms from Manchester, GB
85.174.57.67 AS12389 PJSC Rostelecom 18.84ms from Moscow, RU
24.129.93.147 AS7922 Comcast Cable Communications, LLC 8.76ms from Orlando, US
195.250.156.227 AS29208 Quantcom, a.s. 0.89ms from Prague, CZ
89.192.180.67 AS8011 MongoDB, Inc. 0.14ms from Reston, US
46.152.69.211 AS35819 Etihad Etisalat, a joint stock company 2.84ms from Riyadh, SA
151.25.51.211 AS1267 WIND TRE S.P.A. 5.77ms from Rome, IT
66.23.69.35 AS395570 Beanfield Technologies Inc. 0.23ms from Toronto, CA
158.178.178.179 AS54253 Oracle Corporation 0.78ms from Zuerich, CH
83.110.13.67 AS5384 Emirates Internet 2.64ms from Al Fujairah City, AE

Traceroute

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

$
traceroute -a -n -q1 -m4 46.123.25.23
traceroute to 46.123.25.23 (46.123.25.23): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Bucharest, RO
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 AS21283 at robtex.

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