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.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
146.212.57.98 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.19ms from Ljubljana, SI
92.37.67.157 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.86ms from Ljubljana, SI
92.37.6.253 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.12ms from Ljubljana, SI
146.212.98.2 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.04ms from Ljubljana, SI
146.212.252.1 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.62ms from Ljubljana, SI
212.18.52.161 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.63ms from Ljubljana, SI
146.212.113.1 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.97ms from Ljubljana, SI
146.212.103.229 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.32ms from Ljubljana, SI
146.212.175.255 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.94ms from Ljubljana, SI
146.212.109.141 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.01ms from Ljubljana, SI
146.212.75.163 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.87ms from Ljubljana, SI
146.212.140.5 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 21.12ms from Ljubljana, SI
146.212.188.18 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.94ms from Ljubljana, SI
92.37.66.62 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.16ms from Ljubljana, SI
85.10.38.33 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.60ms from Ljubljana, SI
146.212.17.32 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.02ms from Ljubljana, SI
46.164.24.80 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.88ms from Ljubljana, SI
46.122.2.134 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 12.67ms from Ljubljana, SI
90.157.188.1 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.63ms from Ljubljana, SI
2a00:1a20:22df:f618:86d6:c5ff:fe5f:bf02 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 22.77ms from Ljubljana, SI
146.212.12.235 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.88ms from Ljubljana, SI
213.157.246.185 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.61ms from Ljubljana, SI
92.37.85.63 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.96ms from Ljubljana, SI
146.212.181.122 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.95ms from Ljubljana, SI
92.37.27.106 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.04ms 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
24.179.67.3 AS20115 Charter Communications LLC 18.49ms from Atlanta, US
205.213.50.35 AS2381 WiscNet 6.36ms from Chicago, US
169.62.228.179 AS36351 IBM Cloud 1.04ms from Dallas, US
174.140.2.147 AS25019 Saudi Telecom Company JSC 1.48ms from Jeddah, SA
190.81.85.67 AS12252 America Movil Peru S.A.C. 1.76ms from Lima, PE
87.254.224.3 AS6758 Monaco Telecom S.A. 3.80ms from Marseille, FR
59.52.225.67 AS4134 CHINANET BACKBONE 0.46ms from Nanchang, CN
102.156.201.179 AS37705 TOPNET 12.09ms from Palermo, IT
183.191.91.83 AS4837 CHINA UNICOM China169 Backbone 2.72ms from Taiyuan, CN
193.134.221.195 AS559 SWITCH 4.24ms from Zuerich, CH
156.154.90.3 AS32980 NeuStar, Inc. 0.61ms from Amsterdam, NL
109.130.136.243 AS5432 Proximus NV 1.99ms from Brussels, BE
45.87.97.99 AS208724 MEZGA-NET Bt 4.53ms from Budapest, HU
198.178.184.3 AS23039 Bell Ambulance, Inc. 2.63ms from Chicago, US
213.166.216.3 AS12727 Vialis SEM 11.82ms from Frankfurt am Main, DE
90.100.149.99 AS3215 Orange S.A. 10.31ms from Frankfurt am Main, DE
218.104.243.243 AS4837 CHINA UNICOM China169 Backbone 7.22ms from Fuzhou, CN
47.239.74.83 AS45102 Alibaba (US) Technology Co., Ltd. 0.76ms from Hong Kong, HK
175.107.63.3 AS23888 National Telecommunication Corporation HQ, 3.67ms from Islamabad, PK
212.90.168.243 AS12593 LLC UKRCOM 0.44ms from Kyiv, UA
149.126.111.147 AS3257 GTT Communications Inc. 1.66ms from London, GB
173.250.152.3 AS32990 East Central Energy 2.09ms from Minneapolis, US
188.113.35.147 AS12389 PJSC Rostelecom 16.34ms from Moscow, RU
174.162.151.211 AS7922 Comcast Cable Communications, LLC 3.22ms from Salt Lake City, US
104.151.136.67 AS11734 Connectria 0.36ms from San Jose, 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 46.122.151.26
traceroute to 46.122.151.26 (46.122.151.26): 5 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.385 ms
2 [AS140627] 103.151.64.29 108.898 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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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