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 1,427
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 2 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 1,427 domain names hosted across 404 IP addresses on this ASN.

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IP Address Domain Domains on this IP
213.157.243.70 ██████████ 265
212.18.32.18 ██████████ 224
213.157.243.75 ██████████ 124
213.157.243.69 █████████ 75
213.157.243.67 ██████████ 74
90.157.157.222 ██████████ 55
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 48 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
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 21 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.
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
AS48419 SALUS, Ljubljana, d.d.
AS48894 Optimus IT d.o.o.
AS49659 SkyToll, a. s.
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Pingable IPs

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

IP Address ASN Details
146.212.60.104 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.15ms from Ljubljana, SI
146.212.219.32 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.01ms from Ljubljana, SI
90.157.177.241 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.12ms from Ljubljana, SI
146.212.68.4 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.91ms from Ljubljana, SI
2a00:1a20:226f:f6f5:86d6:c5ff:fe6f:cb6d AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 18.71ms from Ljubljana, SI
146.212.62.200 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.11ms from Ljubljana, SI
146.212.198.107 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.00ms from Ljubljana, SI
146.212.115.204 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.38ms from Ljubljana, SI
212.18.53.1 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.57ms from Ljubljana, SI
146.212.73.244 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.02ms from Ljubljana, SI
46.164.34.15 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.99ms from Ljubljana, SI
85.10.41.134 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.20ms from Ljubljana, SI
92.37.20.133 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.06ms from Ljubljana, SI
146.212.34.170 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.71ms from Ljubljana, SI
92.37.124.222 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.02ms from Ljubljana, SI
92.37.68.25 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.99ms from Ljubljana, SI
146.212.92.70 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.96ms from Ljubljana, SI
92.37.1.163 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.96ms from Ljubljana, SI
213.157.225.1 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 3.06ms from Ljubljana, SI
92.37.13.27 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.06ms from Ljubljana, SI
92.37.112.176 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.91ms from Ljubljana, SI
146.212.188.16 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.11ms from Ljubljana, SI
146.212.22.250 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.10ms from Ljubljana, SI
46.122.5.3 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 11.50ms from Ljubljana, SI
146.212.109.22 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.26ms 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
92.113.202.131 AS6079 RCN 1.38ms from Ashburn, US
65.17.188.3 AS63448 HOLSTON ELECTRIC COOPERATIVE 18.07ms from Ashburn, US
111.202.47.3 AS4808 China Unicom Beijing Province Network 4.83ms from Beijing, CN
148.222.212.51 AS14593 Space Exploration Technologies Corporation 12.88ms from Buenos Aires, AR
93.163.186.211 AS3292 TDC Holding A/S 1.30ms from Copenhagen, DK
40.135.137.211 AS7029 Windstream Communications LLC 0.44ms from Dallas, US
213.157.20.3 AS12897 ENTEGA Medianet GmbH 1.11ms from Frankfurt am Main, DE
76.133.181.243 AS7922 Comcast Cable Communications, LLC 6.24ms from Fremont, US
125.104.248.51 AS4134 CHINANET-BACKBONE 9.88ms from Hangzhou, CN
39.56.38.115 AS17557 Pakistan Telecommunication Company Limited 2.30ms from Karachi, PK
24.67.106.51 AS6327 Shaw Communications Inc. 6.01ms from Kelowna, CA
104.44.106.99 AS8075 Microsoft Corporation 0.62ms from Lohogaon, IN
179.250.100.19 AS26615 TIM S/A 2.55ms from Sao Paulo, BR
118.53.24.243 AS4766 Korea Telecom 1.86ms from Seoul, KR
175.195.35.3 AS4766 Korea Telecom 1.71ms from Seoul, KR
211.49.224.99 AS9318 SK Broadband Co Ltd 1.00ms from Seoul, KR
192.250.7.19 AS6062 NETPLEX 0.78ms from Singapore, SG
2.68.118.195 AS44034 Hi3G Access AB 15.42ms from Stockholm, SE
171.123.64.35 AS4837 CHINA UNICOM China169 Backbone 8.36ms from Taiyuan, CN
57.180.130.211 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
54.150.82.227 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
126.217.237.83 AS17676 SoftBank Corp. 3.21ms from Tokyo, JP
117.55.9.227 AS17676 SoftBank Corp. 3.43ms from Tokyo, JP
34.21.115.243 AS396982 Google LLC 0.12ms from Ashburn, US
63.128.109.163 AS3561 CenturyLink Communications, LLC 1.73ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 46.123.67.7
traceroute to 46.123.67.7 (46.123.67.7): 7 hops max, 52 byte packets
2 [] 80.249.209.207 19.312 ms
3 [AS8447] 195.3.64.189 19.829 ms
4 [AS8447] 195.3.64.166 19.794 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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