ASN AS50953 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS50953?

AS50953 is listed under David Kondicz trading as KONFER networks.

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.

AS50953 David Kondicz trading as KONFER networks

David Kondicz trading as KONFER networks konfer.eu

SK 2 Routes

AS Data

AS50953

AS50953 – David Kondicz trading as KONFER networks

AS Number	50953
AS Name	KONFER
Organization	David Kondicz trading as KONFER networks (org-dkta1-ripe)
Country	SK
Website	konfer.eu
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2010-04-29

ASN Intelligence API for production workflows

Use ASN data for AS50953 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
185.144.164.0/22	AS50953	David Kondicz trading as KONFER networks	SK ZEMNET	1024
178.23.88.0/21	AS50953	David Kondicz trading as KONFER networks	David Kondicz trading as KONFER networks	2048

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 'AS50893 - AS51311'

as-block:       AS50893 - AS51311
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:        2024-12-10T14:54:30Z
last-modified:  2024-12-10T14:54:30Z
source:         RIPE

% Information related to 'AS50953'

% Abuse contact for 'AS50953' is 'admin@konfer.eu'

aut-num:        AS50953
as-name:        KONFER
org:            ORG-DKta1-RIPE
import:         from AS6855 accept ANY
import:         from AS12426 accept ANY
import:         from AS5578 accept ANY
import:         from AS6726 accept ANY
import:         from AS31117 accept ANY
import:         from AS15962 accept ANY
import:         from AS12508 accept ANY
import:         from AS31127 accept ANY
import:         from AS24971 accept ANY
import:         from AS42005 accept ANY
import:         from AS25496 accept ANY
import:         from AS48326 accept ANY
import:         from AS39392 accept ANY
import:         from AS5628 accept ANY
import:         from AS16160 accept ANY
import:         from AS42841 accept ANY
import:         from AS38949 accept ANY
import:         from AS35238 accept ANY
import:         from AS42000 accept ANY
import:         from AS8518 accept ANY
import:         from AS15935 accept ANY
import:         from AS6658 accept ANY
import:         from AS20579 accept ANY
import:         from AS8778 accept ANY
import:         from AS16160 accept ANY
import:         from AS38949 accept ANY
import:         from AS35419 accept ANY
import:         from AS43541 accept ANY
import:         from AS50128 accept ANY
import:         from AS21019 accept ANY
import:         from AS16367 accept ANY
import:         from AS20704 accept ANY
import:         from AS43451 accept ANY
import:         from AS16265 accept ANY
import:         from AS31246 accept ANY
import:         from AS6862 accept ANY
export:         to AS6855 announce AS-KONFER
export:         to AS12426 announce AS-KONFER
export:         to AS5578 announce AS-KONFER
export:         to AS6726 announce AS-KONFER
export:         to AS31117 announce AS-KONFER
export:         to AS15962 announce AS-KONFER
export:         to AS12508 announce AS-KONFER
export:         to AS31127 announce AS-KONFER
export:         to AS24971 announce AS-KONFER
export:         to AS42005 announce AS-KONFER
export:         to AS25496 announce AS-KONFER
export:         to AS48326 announce AS-KONFER
export:         to AS39392 announce AS-KONFER
export:         to AS5628 announce AS-KONFER
export:         to AS16160 announce AS-KONFER
export:         to AS42841 announce AS-KONFER
export:         to AS38949 announce AS-KONFER
export:         to AS35328 announce AS-KONFER
export:         to AS42000 announce AS-KONFER
export:         to AS8518 announce AS-KONFER
export:         to AS15935 announce AS-KONFER
export:         to AS6658 announce AS-KONFER
export:         to AS20579 announce AS-KONFER
export:         to AS8778 announce AS-KONFER
export:         to AS16160 announce AS-KONFER
export:         to AS38949 announce AS-KONFER
export:         to AS35419 announce AS-KONFER
export:         to AS43541 announce AS-KONFER
export:         to AS50128 announce AS-KONFER
export:         to AS21019 announce AS-KONFER
export:         to AS16367 announce AS-KONFER
export:         to AS20704 announce AS-KONFER
export:         to AS43451 announce AS-KONFER
export:         to AS16265 announce AS-KONFER
export:         to AS31246 announce AS-KONFER
export:         to AS6862 announce AS-KONFER
admin-c:        FKSK54
tech-c:         DKSK87
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-KONFER
created:        2010-04-29T11:36:31Z
last-modified:  2026-01-03T13:06:35Z
source:         RIPE # Filtered

organisation:   ORG-DKta1-RIPE
org-name:       David Kondicz trading as KONFER networks
country:        SK
org-type:       LIR
address:        Hlboka 1334/60
address:        94131
address:        Dvory nad Zitavou
address:        SLOVAKIA
phone:          +421908597770
fax-no:         +421908597770
abuse-c:        AR17283-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-KONFER
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-KONFER
created:        2010-04-13T12:39:54Z
last-modified:  2020-12-16T13:25:24Z
source:         RIPE # Filtered

person:         David Kondicz
address:        Hlboka 1334/60
phone:          +421918629918
nic-hdl:        DKSK87
created:        2010-04-13T13:49:47Z
last-modified:  2020-06-04T07:30:47Z
source:         RIPE
mnt-by:         MNT-KONFER

person:         Frantisek Kondicz
address:        Hlboka 1334/60
phone:          +421905624280
nic-hdl:        FKSK54
created:        2010-04-13T13:53:50Z
last-modified:  2020-06-04T07:30:47Z
source:         RIPE
mnt-by:         MNT-KONFER

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS50893 - AS51311",
    "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" : "2024-12-10",
    "date_updated" : "2024-12-10",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS50953",
    "as_name" : "KONFER",
    "status" : "ASSIGNED",
    "import" : [ "from AS6855 accept ANY", "from AS12426 accept ANY", "from AS5578 accept ANY", "from AS6726 accept ANY", "from AS31117 accept ANY", "from AS15962 accept ANY", "from AS12508 accept ANY", "from AS31127 accept ANY", "from AS24971 accept ANY", "from AS42005 accept ANY", "from AS25496 accept ANY", "from AS48326 accept ANY", "from AS39392 accept ANY", "from AS5628 accept ANY", "from AS16160 accept ANY", "from AS42841 accept ANY", "from AS38949 accept ANY", "from AS35238 accept ANY", "from AS42000 accept ANY", "from AS8518 accept ANY", "from AS15935 accept ANY", "from AS6658 accept ANY", "from AS20579 accept ANY", "from AS8778 accept ANY", "from AS16160 accept ANY", "from AS38949 accept ANY", "from AS35419 accept ANY", "from AS43541 accept ANY", "from AS50128 accept ANY", "from AS21019 accept ANY", "from AS16367 accept ANY", "from AS20704 accept ANY", "from AS43451 accept ANY", "from AS16265 accept ANY", "from AS31246 accept ANY", "from AS6862 accept ANY" ],
    "export" : [ "to AS6855 announce AS-KONFER", "to AS12426 announce AS-KONFER", "to AS5578 announce AS-KONFER", "to AS6726 announce AS-KONFER", "to AS31117 announce AS-KONFER", "to AS15962 announce AS-KONFER", "to AS12508 announce AS-KONFER", "to AS31127 announce AS-KONFER", "to AS24971 announce AS-KONFER", "to AS42005 announce AS-KONFER", "to AS25496 announce AS-KONFER", "to AS48326 announce AS-KONFER", "to AS39392 announce AS-KONFER", "to AS5628 announce AS-KONFER", "to AS16160 announce AS-KONFER", "to AS42841 announce AS-KONFER", "to AS38949 announce AS-KONFER", "to AS35328 announce AS-KONFER", "to AS42000 announce AS-KONFER", "to AS8518 announce AS-KONFER", "to AS15935 announce AS-KONFER", "to AS6658 announce AS-KONFER", "to AS20579 announce AS-KONFER", "to AS8778 announce AS-KONFER", "to AS16160 announce AS-KONFER", "to AS38949 announce AS-KONFER", "to AS35419 announce AS-KONFER", "to AS43541 announce AS-KONFER", "to AS50128 announce AS-KONFER", "to AS21019 announce AS-KONFER", "to AS16367 announce AS-KONFER", "to AS20704 announce AS-KONFER", "to AS43451 announce AS-KONFER", "to AS16265 announce AS-KONFER", "to AS31246 announce AS-KONFER", "to AS6862 announce AS-KONFER" ],
    "organization" : "ORG-DKta1-RIPE",
    "admin_contacts" : [ "FKSK54" ],
    "tech_contacts" : [ "DKSK87" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MNT-KONFER" ],
    "date_created" : "2010-04-29",
    "date_updated" : "2026-01-03",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-DKta1-RIPE",
    "name" : "David Kondicz trading as KONFER networks",
    "type" : "LIR",
    "address" : [ "Hlboka 1334/60", "94131", "Dvory nad Zitavou", "SLOVAKIA" ],
    "street" : "Hlboka",
    "city" : "Dvory Nad Zitavou",
    "zip_code" : "94131",
    "country" : [ "SK" ],
    "phone" : [ "+421908597770" ],
    "fax_no" : [ "+421908597770" ],
    "abuse_contacts" : [ "AR17283-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "MNT-KONFER" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "MNT-KONFER" ],
    "date_created" : "2010-04-13",
    "date_updated" : "2020-12-16",
    "source" : "RIPE",
    "addressCountry" : "SLOVAKIA"
  },
  "administrative_contacts" : [ {
    "handle" : "FKSK54",
    "name" : "Frantisek Kondicz",
    "address" : [ "Hlboka 1334/60" ],
    "street" : "Hlboka",
    "phone" : [ "+421905624280" ],
    "mnt_by" : [ "MNT-KONFER" ],
    "date_created" : "2010-04-13",
    "date_updated" : "2020-06-04",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "DKSK87",
    "name" : "David Kondicz",
    "address" : [ "Hlboka 1334/60" ],
    "street" : "Hlboka",
    "phone" : [ "+421918629918" ],
    "mnt_by" : [ "MNT-KONFER" ],
    "date_created" : "2010-04-13",
    "date_updated" : "2020-06-04",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS199081	Lancom Ltd.	GR
AS39392	SH.cz s.r.o.	CZ
AS6855	Slovak Telekom, a.s.	SK
AS6939	Hurricane Electric LLC	US
AS6204	ZET.NET IP Transit	RO
AS60602	Inovare-Prim SRL	MD
AS44901	Belcloud LTD	BG
AS9136	Wobcom GmbH	DE
AS198150	SIACOM JSC	GE
AS20704	Jumper GmbH	AT

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS14840	BR.Digital Telecom	BR
AS29405	VNET a.s.	SK
AS1764	Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH	AT
AS263444	Open X Tecnologia Ltda	BR
AS3303	Swisscom Schweiz AG	CH
AS6204	ZET.NET IP Transit	RO
AS6939	Hurricane Electric LLC	US
AS6663	Euroweb Romania S.R.L.	RO
AS5405	Inter.link GmbH	DE

ASN Lookup Tool

ASN Summary