ASN AS39727 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS39727?

AS39727 is listed under ZZI d.o.o..

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.

AS39727 ZZI d.o.o. | IPGeolocation.io

ASN Lookup Tool

ZZI d.o.o. zzi.si

SI 1 Routes

AS Data

AS39727

AS39727 – ZZI d.o.o.

AS Number	39727
AS Name	ZZI-AS
Organization	ZZI d.o.o.(org-zzi1-ripe)
Country	SI
Website	zzi.si
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2008-02-20

ASN Intelligence API for production workflows

Use ASN data for AS39727 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
91.199.201.0/24	AS39727	ZZI d.o.o.	ZZI d.o.o.	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 'AS39601 - AS39935'

as-block:       AS39601 - AS39935
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:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE

% Information related to 'AS39727'

% Abuse contact for 'AS39727' is 'abuse@zzi.si'

aut-num:        AS39727
as-name:        ZZI-AS
descr:          ZZI's AS Number
org:            ORG-ZZI1-RIPE
remarks:        --------------------------------------------------------
remarks:        IP transit - upstreams
remarks:        --------------------------------------------------------
remarks:        AS21283, A1 Slovenija
import:         from AS21283 accept ANY
export:         to AS21283 announce AS39727
mp-import:      afi ipv4.unicast from AS21283 accept ANY
mp-export:      afi ipv4.unicast to AS21283 announce AS39727
mp-import:      afi ipv6.unicast from AS21283 accept ANY
mp-export:      afi ipv6.unicast to AS21283 announce AS39727
remarks:        AS5603, TELEKOM SLOVENIJE
import:         from AS5603 accept ANY
export:         to AS5603 announce AS39727
mp-import:      afi ipv4.unicast from AS5603 accept ANY
mp-export:      afi ipv4.unicast to AS5603 announce AS39727
mp-import:      afi ipv6.unicast from AS5603 accept ANY
mp-export:      afi ipv6.unicast to AS5603 announce AS39727
admin-c:        ZZI-RIPE
tech-c:         ZZI-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ZZINET-MNT
created:        2008-02-20T09:27:04Z
last-modified:  2019-11-15T09:38:04Z
source:         RIPE
sponsoring-org: ORG-Sd2-RIPE

organisation:   ORG-ZZI1-RIPE
org-name:       ZZI d.o.o.
country:        SI
org-type:       OTHER
address:        ZZI d.o.o.
address:        Pot k sejmiscu 33
address:        SI-1000 Ljubljana
address:        Slovenia
abuse-c:        AR19502-RIPE
mnt-ref:        ZZINET-MNT
mnt-by:         ZZINET-MNT
created:        2008-02-15T12:21:40Z
last-modified:  2022-12-01T17:00:23Z
source:         RIPE # Filtered

role:           ZZI RIPE Team
address:        ZZI d.o.o.
address:        Pot k sejmiscu 33
address:        SI-1000 Ljubljana
address:        Slovenia
abuse-mailbox:  abuse@zzi.si
admin-c:        ROKB1-RIPE
tech-c:         ROKB1-RIPE
nic-hdl:        ZZI-RIPE
mnt-by:         ZZINET-MNT
created:        2008-02-15T12:15:02Z
last-modified:  2008-02-15T12:16:45Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS39601 - AS39935",
    "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" : "2023-08-29",
    "date_updated" : "2023-08-29",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS39727",
    "as_name" : "ZZI-AS",
    "description" : [ "ZZI's AS Number" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS21283 accept ANY", "from AS5603 accept ANY" ],
    "mp_import" : [ "afi ipv4.unicast from AS21283 accept ANY", "afi ipv6.unicast from AS21283 accept ANY", "afi ipv4.unicast from AS5603 accept ANY", "afi ipv6.unicast from AS5603 accept ANY" ],
    "export" : [ "to AS21283 announce AS39727", "to AS5603 announce AS39727" ],
    "mp_export" : [ "afi ipv4.unicast to AS21283 announce AS39727", "afi ipv6.unicast to AS21283 announce AS39727", "afi ipv4.unicast to AS5603 announce AS39727", "afi ipv6.unicast to AS5603 announce AS39727" ],
    "organization" : "ORG-ZZI1-RIPE",
    "sponsoring_organization" : "ORG-Sd2-RIPE",
    "admin_contacts" : [ "ZZI-RIPE" ],
    "tech_contacts" : [ "ZZI-RIPE" ],
    "remarks" : [ "--------------------------------------------------------", "IP transit - upstreams", "--------------------------------------------------------", "AS21283, A1 Slovenija", "AS5603, TELEKOM SLOVENIJE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "ZZINET-MNT" ],
    "date_created" : "2008-02-20",
    "date_updated" : "2019-11-15",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-ZZI1-RIPE",
    "name" : "ZZI d.o.o.",
    "type" : "OTHER",
    "address" : [ "ZZI d.o.o.", "Pot k sejmiscu 33", "SI-1000 Ljubljana", "Slovenia" ],
    "street" : "Pot K Sejmiscu",
    "city" : "Ljubljana",
    "zip_code" : "SI-1000",
    "country" : [ "SI" ],
    "abuse_contacts" : [ "AR19502-RIPE" ],
    "mnt_ref" : [ "ZZINET-MNT" ],
    "mnt_by" : [ "ZZINET-MNT" ],
    "date_created" : "2008-02-15",
    "date_updated" : "2022-12-01",
    "source" : "RIPE",
    "addressCountry" : "SLOVENIA"
  },
  "administrative_contacts" : [ {
    "handle" : "ZZI-RIPE",
    "name" : "ZZI RIPE Team",
    "address" : [ "ZZI d.o.o.", "Pot k sejmiscu 33", "SI-1000 Ljubljana", "Slovenia" ],
    "street" : "Pot K Sejmiscu",
    "city" : "Ljubljana",
    "zip_code" : "SI-1000",
    "country" : "SLOVENIA",
    "abuse_mailbox" : [ "abuse@zzi.si" ],
    "admin_contacts" : [ "ROKB1-RIPE" ],
    "tech_contacts" : [ "ROKB1-RIPE" ],
    "mnt_by" : [ "ZZINET-MNT" ],
    "date_created" : "2008-02-15",
    "date_updated" : "2008-02-15",
    "source" : "RIPE",
    "addressCountry" : "SLOVENIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "ZZI-RIPE",
    "name" : "ZZI RIPE Team",
    "address" : [ "ZZI d.o.o.", "Pot k sejmiscu 33", "SI-1000 Ljubljana", "Slovenia" ],
    "street" : "Pot K Sejmiscu",
    "city" : "Ljubljana",
    "zip_code" : "SI-1000",
    "country" : "SLOVENIA",
    "abuse_mailbox" : [ "abuse@zzi.si" ],
    "admin_contacts" : [ "ROKB1-RIPE" ],
    "tech_contacts" : [ "ROKB1-RIPE" ],
    "mnt_by" : [ "ZZINET-MNT" ],
    "date_created" : "2008-02-15",
    "date_updated" : "2008-02-15",
    "source" : "RIPE",
    "addressCountry" : "SLOVENIA"
  } ]
}

Peers

AS Number	Description	Country
AS5603	Telekom Slovenije, d.d.	SI
AS21283	A1 Slovenija telekomunikacijske storitve,d.d.	SI

Upstreams

AS Number	Description	Country
AS5603	Telekom Slovenije, d.d.	SI
AS21283	A1 Slovenija telekomunikacijske storitve,d.d.	SI