AS number 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 1,432
Number of IPv4 325,632
Number of IPv6 1,346,878,762,742,493,739,090,247,155,712
ASN type ISP
Registry ripe
Allocated 23 years ago on Sep 20, 2002
Updated 3 months ago on Jun 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
212.18.32.0/19 A1 Slovenija 8,192
213.157.224.0/19 A1 Slovenija 8,192
85.10.0.0/19 A1 Slovenija telekomunikacijske storitve,d.d. 8,192
109.239.176.0/20 A1 Slovenija 4,096
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
188.64.24.0/21 A1 Slovenija 2,048
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
185.173.52.0/22 A1 Slovenija 1,024
185.28.8.0/22 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 1,432 domain names hosted across 406 IP addresses on this ASN.

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IP Address Domain Domains on this IP
213.157.243.70 ██████████ 264
212.18.32.18 ██████████ 223
213.157.243.75 ██████ 124
213.157.243.69 █████████ 75
213.157.243.67 ██████████ 74
90.157.157.222 ██████████ 54
85.10.22.180 ██████████ 36
85.10.22.169 ██████████ 35
85.10.14.67 ██████████ 25
90.157.198.14 ██████████ 19

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Peers

There are 49 peers for this ASN.

Peers Name
AS14840 BR.Digital Provider
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.
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 Internetdienstleistungs 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.
AS51185 MainStreaming SpA
AS57463 NetIX Communications JSC
AS6939 Hurricane Electric LLC
AS8447 A1 Telekom Austria AG
AS9498 BHARTI Airtel Ltd.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS6939 Hurricane Electric LLC
AS8447 A1 Telekom Austria AG
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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.
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
AS44968 IPROM d.o.o
AS47917 RTV Slovenija
AS47993 Bankart procesiranje placilnih instrumentov d.o.o. Ljubljana
AS48419 SALUS, Ljubljana, d.d.
AS48894 Optimus IT d.o.o.
AS49659 SkyToll, a. s.
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Pingable IPs

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

IP Address ASN Details
62.84.230.112 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.91ms from Ljubljana, SI
188.64.28.115 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 2.43ms from Ljubljana, SI
146.212.93.225 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.92ms from Ljubljana, SI
146.212.108.20 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.13ms from Ljubljana, SI
92.37.98.134 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.04ms from Ljubljana, SI
90.157.221.1 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.67ms from Ljubljana, SI
92.37.108.141 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.97ms from Ljubljana, SI
92.37.46.161 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.13ms from Ljubljana, SI
85.10.42.1 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 3.79ms from Ljubljana, SI
46.164.10.136 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.97ms from Ljubljana, SI
109.239.176.37 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 2.92ms from Ljubljana, SI
90.157.187.117 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.62ms from Ljubljana, SI
146.212.30.171 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.98ms from Ljubljana, SI
2a00:1a20:213f:f1ba:86d6:c5ff:fe8d:9095 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 22.71ms from Ljubljana, SI
146.212.90.232 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.95ms from Ljubljana, SI
92.37.82.222 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.98ms from Ljubljana, SI
90.157.210.18 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.11ms from Ljubljana, SI
146.212.37.194 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.96ms from Ljubljana, SI
146.212.54.159 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.97ms from Ljubljana, SI
2001:15c0:2110:3f00::1 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 3.37ms from Ljubljana, SI
46.164.61.67 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.05ms from Ljubljana, SI
90.157.224.49 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.64ms from Ljubljana, SI
146.212.209.148 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.89ms from Ljubljana, SI
92.37.115.255 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.09ms from Ljubljana, SI
46.164.19.134 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.94ms 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
216.222.131.99 AS16942 Citizens Telephone Cooperative 7.97ms from Ashburn, US
146.115.82.115 AS6079 RCN 4.76ms from Boston, US
45.87.97.99 AS208724 MEZGA-NET Bt 4.69ms from Budapest, HU
111.9.158.35 AS9808 China Mobile Communications Group Co., Ltd. 4.19ms from Chengdu, CN
79.203.28.243 AS3320 Deutsche Telekom AG 7.92ms from Frankfurt am Main, DE
37.104.72.115 AS25019 Saudi Telecom Company JSC 13.77ms from Jeddah, SA
145.226.171.51 AS8255 Euro-Information-Europeenne de Traitement de l'Information SAS 5.59ms from Paris, FR
69.9.13.227 AS22632 DakotaPro.biz 6.73ms from Phoenix, US
222.175.2.19 AS4134 CHINANET-BACKBONE 8.35ms from Qingdao, CN
45.119.147.147 AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. 1.21ms from Seoul, KR
125.130.37.131 AS4766 Korea Telecom 1.73ms from Seoul, KR
20.103.221.179 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
69.165.38.211 AS23158 ETEX COMMUNICATIONS, LLC 5.94ms from Dallas, US
84.203.5.51 AS31122 Digiweb ltd 4.61ms from Dublin, IE
178.158.242.195 AS43139 Maximum-Net LLC 0.74ms from Kyiv, UA
134.213.98.83 AS15395 Rackspace Ltd. 1.68ms from London, GB
86.168.2.147 AS2856 British Telecommunications PLC 4.15ms from London, GB
37.141.14.131 AS35819 Etihad Etisalat, a joint stock company 10.59ms from Manama, BH
126.28.144.195 AS17676 SoftBank Corp. 2.44ms from Osaka, JP
148.230.117.83 AS47583 Hostinger International Limited 0.52ms from Paris, FR
141.193.21.3 AS46997 Black Mesa Corporation 0.26ms from Piscataway, US
123.233.171.51 AS4837 CHINA UNICOM China169 Backbone 6.14ms from Qingdao, CN
58.231.210.179 AS9318 SK Broadband Co Ltd 5.55ms from Seoul, KR
13.49.102.99 AS16509 Amazon.com, Inc. 0.98ms from Stockholm, SE
138.124.35.51 AS210644 AEZA INTERNATIONAL LTD 6.81ms from Stockholm, SE

Traceroute

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

$
traceroute -a -n -q1 -m8 46.123.198.66
traceroute to 46.123.198.66 (46.123.198.66): 8 hops max, 52 byte packets
2 *
3 *
4 [AS8447] 195.3.64.230 98.006 ms
5 [AS8447] 195.3.64.166 98.595 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
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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