What is ASN AS207746?

ASN AS207746 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS207746?

AS207746 is listed under A1 Slovenija telekomunikacijske storitve,d.d..

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS207746 A1 Slovenija telekomunikacijske storitve,d.d.

ASN Lookup Tool

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

SI 3 Routes

AS Data

AS207746

AS207746 – A1 Slovenija telekomunikacijske storitve,d.d.

AS Number	207746
AS Name	A1SI-AS
Organization	A1 Slovenija telekomunikacijske storitve,d.d.(org-sd2-ripe)
Country	SI
Website	a1.si
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2019-12-02

ASN Intelligence API for production workflows

Use ASN data for AS207746 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
193.9.52.0/22	AS207746	A1 Slovenija telekomunikacijske storitve,d.d.	Reverse delegation for A1 Slovenija	1024
193.9.53.0/24	AS207746	A1 Slovenija telekomunikacijske storitve,d.d.	Reverse delegation for A1 Slovenija	256
193.9.52.0/24	AS207746	A1 Slovenija telekomunikacijske storitve,d.d.	Reverse delegation for A1 Slovenija	256

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS207610 - AS208187'

as-block:       AS207610 - AS208187
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-10-01T14:17:54Z
last-modified:  2025-10-01T14:17:54Z
source:         RIPE

% Information related to 'AS207746'

% Abuse contact for 'AS207746' is 'abuse@a1.si'

aut-num:        AS207746
as-name:        A1SI-AS
org:            ORG-Sd2-RIPE
descr:          A1 Slovenija
descr:          Ameriska 4
descr:          SI-1000 Ljubljana
descr:          Slovenija
descr:          https://www.a1.si/
remarks:        -------------------------------------------------------
remarks:        Upstream
remarks:        -------------------------------------------------------
import:         from AS5603 accept ANY
export:         to AS5603 announce AS207746
admin-c:        SRA17-RIPE
tech-c:         SRA17-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         A1SI-MNT
created:        2019-12-02T14:09:03Z
last-modified:  2025-03-10T11:02:56Z
source:         RIPE

organisation:   ORG-Sd2-RIPE
org-name:       A1 Slovenija telekomunikacijske storitve,d.d.
country:        SI
org-type:       LIR
address:        Ameri?ka ulica 4
address:        1000
address:        Ljubljana
address:        SLOVENIA
phone:          +386 40 443 999
fax-no:         +386 40 443 999
admin-c:        SRA17-RIPE
admin-c:        SVOD
admin-c:        JERO
admin-c:        NINA1
admin-c:        SASO-RIPE
admin-c:        ZVER
abuse-c:        AR17261-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        A1SI-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         A1SI-MNT
created:        2004-04-17T12:05:43Z
last-modified:  2022-12-15T13:07:36Z
source:         RIPE # Filtered

role:           A1 Slovenija RIPE team
address:        A1 Slovenija d.d.
address:        Smartinska cesta 134b
address:        SI-1000 Ljubljana
address:        Slovenija
fax-no:         +38640443999
abuse-mailbox:  abuse@a1.si
remarks:        -------------------------------------------------------
remarks:        Abuse and spam reports: ........... abuse-at-a1.si
remarks:        Operational issues 24x7: ............
remarks:        Operational issues 24x7: .............
remarks:        Peering requests: ...............
remarks:        -------------------------------------------------------
remarks:        Public peering details:
remarks:        http://www.peeringdb.com/view.php?asn=21283
remarks:        whois -h whois.peeringdb.com AS21283
remarks:        -------------------------------------------------------
admin-c:        ZVER
admin-c:        NINA1
admin-c:        SVOD
admin-c:        SASO-RIPE
admin-c:        JERO
admin-c:        AS46829-RIPE
tech-c:         ZVER
tech-c:         NINA1
tech-c:         SVOD
tech-c:         SASO-RIPE
tech-c:         JERO
tech-c:         AS46829-RIPE
nic-hdl:        SRA17-RIPE
mnt-by:         A1SI-MNT
created:        2005-09-13T08:29:19Z
last-modified:  2022-08-09T08:39:46Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS207610 - AS208187",
    "description" : [ "RIPE NCC ASN block" ],
    "remarks" : [ "These AS Numbers are assigned to network operators in the RIPE NCC service region." ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT" ],
    "date_created" : "2025-10-01",
    "date_updated" : "2025-10-01",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS207746",
    "as_name" : "A1SI-AS",
    "description" : [ "A1 Slovenija", "Ameriska 4", "SI-1000 Ljubljana", "Slovenija", "https://www.a1.si/" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS5603 accept ANY" ],
    "export" : [ "to AS5603 announce AS207746" ],
    "organization" : "ORG-Sd2-RIPE",
    "admin_contacts" : [ "SRA17-RIPE" ],
    "tech_contacts" : [ "SRA17-RIPE" ],
    "remarks" : [ "-------------------------------------------------------", "Upstream", "-------------------------------------------------------" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "A1SI-MNT" ],
    "date_created" : "2019-12-02",
    "date_updated" : "2025-03-10",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-Sd2-RIPE",
    "name" : "A1 Slovenija telekomunikacijske storitve,d.d.",
    "type" : "LIR",
    "address" : [ "Ameri?ka ulica 4", "1000", "Ljubljana", "SLOVENIA" ],
    "street" : "Ameri?ka Ulica",
    "city" : "Ljubljana",
    "zip_code" : "1000",
    "country" : [ "SI" ],
    "phone" : [ "+386 40 443 999" ],
    "fax_no" : [ "+386 40 443 999" ],
    "admin_contacts" : [ "SRA17-RIPE", "SVOD", "JERO", "NINA1", "SASO-RIPE", "ZVER" ],
    "abuse_contacts" : [ "AR17261-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "A1SI-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "A1SI-MNT" ],
    "date_created" : "2004-04-17",
    "date_updated" : "2022-12-15",
    "source" : "RIPE",
    "addressCountry" : "SLOVENIA"
  },
  "administrative_contacts" : [ {
    "handle" : "SRA17-RIPE",
    "name" : "A1 Slovenija RIPE team",
    "address" : [ "A1 Slovenija d.d.", "Smartinska cesta 134b", "SI-1000 Ljubljana", "Slovenija" ],
    "street" : "Smartinska Cesta",
    "city" : "Ljubljana",
    "zip_code" : "SI-1000",
    "country" : "SLOVENIJA",
    "abuse_mailbox" : [ "abuse@a1.si" ],
    "fax_no" : [ "+38640443999" ],
    "admin_contacts" : [ "ZVER", "NINA1", "SVOD", "SASO-RIPE", "JERO", "AS46829-RIPE" ],
    "tech_contacts" : [ "ZVER", "NINA1", "SVOD", "SASO-RIPE", "JERO", "AS46829-RIPE" ],
    "remarks" : [ "-------------------------------------------------------", "Abuse and spam reports: ........... abuse-at-a1.si", "Operational issues 24x7: ............", "Operational issues 24x7: .............", "Peering requests: ...............", "-------------------------------------------------------", "Public peering details:", "http://www.peeringdb.com/view.php?asn=21283", "whois -h whois.peeringdb.com AS21283", "-------------------------------------------------------" ],
    "mnt_by" : [ "A1SI-MNT" ],
    "date_created" : "2005-09-13",
    "date_updated" : "2022-08-09",
    "source" : "RIPE",
    "addressCountry" : "SLOVENIJA"
  } ],
  "technical_contacts" : [ {
    "handle" : "SRA17-RIPE",
    "name" : "A1 Slovenija RIPE team",
    "address" : [ "A1 Slovenija d.d.", "Smartinska cesta 134b", "SI-1000 Ljubljana", "Slovenija" ],
    "street" : "Smartinska Cesta",
    "city" : "Ljubljana",
    "zip_code" : "SI-1000",
    "country" : "SLOVENIJA",
    "abuse_mailbox" : [ "abuse@a1.si" ],
    "fax_no" : [ "+38640443999" ],
    "admin_contacts" : [ "ZVER", "NINA1", "SVOD", "SASO-RIPE", "JERO", "AS46829-RIPE" ],
    "tech_contacts" : [ "ZVER", "NINA1", "SVOD", "SASO-RIPE", "JERO", "AS46829-RIPE" ],
    "remarks" : [ "-------------------------------------------------------", "Abuse and spam reports: ........... abuse-at-a1.si", "Operational issues 24x7: ............", "Operational issues 24x7: .............", "Peering requests: ...............", "-------------------------------------------------------", "Public peering details:", "http://www.peeringdb.com/view.php?asn=21283", "whois -h whois.peeringdb.com AS21283", "-------------------------------------------------------" ],
    "mnt_by" : [ "A1SI-MNT" ],
    "date_created" : "2005-09-13",
    "date_updated" : "2022-08-09",
    "source" : "RIPE",
    "addressCountry" : "SLOVENIJA"
  } ]
}

Peers

AS Number	Description	Country
AS5603	Telekom Slovenije, d.d.	SI
AS3212	Telemach Slovenija d.o.o.	SI

Upstreams

AS Number	Description	Country
AS5603	Telekom Slovenije, d.d.	SI
AS3212	Telemach Slovenija d.o.o.	SI