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ASN Lookup Tool
AS21283 A1SI-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21283
Organisation
A1 Slovenija telekomunikacijske storitve,d.d.
Name
A1SI-AS
Total IPv4 Addresses
324,768
Total IPv4 Prefixes
24
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#775 out of 78,217
Registry
Ripe
Registered Country
SI flag SI
Registered Country Name
Slovenia
Registered Date
2002-09-20
Registration Last Change
2024-11-20
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS8447
AT flagA1 Telekom Austria AG
AS9498
IN flagBharti Airtel Limited
AS6939
US flagHurricane Electric LLC
AS39120
IT flagConvergenze S.p.A.
AS22356
BR flagDurand do Brasil Ltda
Showing 5 of 6
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS47917
SI flagRTV Slovenija
AS48894
SI flagOptimus IT d.o.o.
AS197907
SI flagAKSON, poslovno in informacijsko svetovanje, d.o..
AS196846
SI flagA1 Slovenija telekomunikacijske storitve,d.d.
AS201395
SI flagIT-TIM d.o.o.
Showing 5 of 26
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix46.122.0.0/18
Range From46.122.0.0
Range To46.122.63.255
Prefix46.122.64.0/21
Range From46.122.64.0
Range To46.122.71.255
Prefix46.122.72.0/21
Range From46.122.72.0
Range To46.122.79.255
Prefix46.122.80.0/20
Range From46.122.80.0
Range To46.122.95.255
Prefix46.122.96.0/21
Range From46.122.96.0
Range To46.122.103.255
Showing 5 of 24
IPv6 Active Prefixes
Prefix2001:15c0::/29
Range From2001:15c0::
Range To2001:15c7:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a00:1a20::/32
Range From2a00:1a20::
Range To2a00:1a20:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a00:1a21::/32
Range From2a00:1a21::
Range To2a00:1a21:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a00:1a22::/31
Range From2a00:1a22::
Range To2a00:1a23:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a00:1a24::/30
Range From2a00:1a24::
Range To2a00:1a27:ffff:ffff:ffff:ffff:ffff:ffff
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.