ASN AS25323 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS25323?

AS25323 is listed under YAPI VE KREDI BANKASI A.S..

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.

AS25323 YAPI VE KREDI BANKASI A.S.

ASN Lookup Tool

YAPI VE KREDI BANKASI A.S. superonline.net

TR 1 Routes

AS Data

AS25323

AS25323 – YAPI VE KREDI BANKASI A.S.

AS Number	25323
AS Name	ASN-YKB
Organization	YAPI VE KREDI BANKASI A.S. (org-ykb2-ripe)
Country	TR
Website	superonline.net
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2002-10-01

ASN Intelligence API for production workflows

Use ASN data for AS25323 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
193.254.228.0/23	AS25323	YAPI VE KREDI BANKASI A.S.	YAPI VE KREDI BANKASI A.S.	512

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 'AS25251 - AS25361'

as-block:       AS25251 - AS25361
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:        2018-11-22T15:27:30Z
last-modified:  2018-11-22T15:27:30Z
source:         RIPE

% Information related to 'AS25323'

% Abuse contact for 'AS25323' is 'solip@superonline.net'

aut-num:        AS25323
as-name:        ASN-YKB
descr:          Gebze 41480
descr:          Kocaeli - Turkey
org:            ORG-YKB2-RIPE
import:         from AS9121 action pref=100; accept ANY
import:         from AS6822 action pref=100; accept ANY
import:         from AS34984 action pref=100; accept ANY
import:         from AS15924 action pref=100; accept ANY
export:         to AS9121 announce AS25323
export:         to AS6822 announce AS25323
export:         to AS34984 announce AS25323
export:         to AS15924 announce AS25323
default:        to AS9121 action pref=100; networks ANY
admin-c:        MSO14-RIPE
admin-c:        UE93-RIPE
tech-c:         MSO14-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
tech-c:         UE93-RIPE
mnt-by:         SOL-NET
created:        2002-10-01T15:31:39Z
last-modified:  2017-11-15T09:20:01Z
source:         RIPE
sponsoring-org: ORG-SIOI1-RIPE

organisation:   ORG-YKB2-RIPE
org-name:       YAPI VE KREDI BANKASI A.S.
country:        TR
org-type:       OTHER
address:        Yapi Kredi Bankacilik Ussu Gebze 41480 KOCAELI
phone:          +90 262 647 28 99
descr:          YAPI VE KREDI BANKASI A.S.
abuse-c:        AR27916-RIPE
mnt-ref:        SOL-NET
mnt-by:         SOL-NET
tech-c:         UE93-RIPE
admin-c:        UE93-RIPE
created:        2011-07-05T10:33:54Z
last-modified:  2022-12-01T16:59:55Z
source:         RIPE # Filtered

person:         Murat Selahattin Oz
address:        Superonline Plaza
address:        Orhan Veli Kanik Cad.Funda Sokak
address:        No:2 34810 Kavacik, Beykoz
address:        Istanbul - Turkey
phone:          +90 216 5384141
fax-no:         +90 216 5384141
nic-hdl:        MSO14-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-05T18:30:53Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE # Filtered

person:         Ersen SAHINER
address:        YKB
address:        Yapi Kredi Bankacilik Ussu
address:        41480 Gebze - Kocaeli
address:        Turkey
phone:          +90 262 647 28 99
nic-hdl:        UE93-RIPE
created:        2002-07-17T11:50:53Z
last-modified:  2023-05-03T09:50:50Z
source:         RIPE # Filtered
mnt-by:         SOL-NET

% 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" : "AS25251 - AS25361",
    "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" : "2018-11-22",
    "date_updated" : "2018-11-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS25323",
    "as_name" : "ASN-YKB",
    "description" : [ "Gebze 41480", "Kocaeli - Turkey" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS9121 action pref=100; accept ANY", "from AS6822 action pref=100; accept ANY", "from AS34984 action pref=100; accept ANY", "from AS15924 action pref=100; accept ANY" ],
    "export" : [ "to AS9121 announce AS25323", "to AS6822 announce AS25323", "to AS34984 announce AS25323", "to AS15924 announce AS25323" ],
    "default" : [ "to AS9121 action pref=100; networks ANY" ],
    "organization" : "ORG-YKB2-RIPE",
    "sponsoring_organization" : "ORG-SIOI1-RIPE",
    "admin_contacts" : [ "MSO14-RIPE", "UE93-RIPE" ],
    "tech_contacts" : [ "MSO14-RIPE", "UE93-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "SOL-NET" ],
    "date_created" : "2002-10-01",
    "date_updated" : "2017-11-15",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-YKB2-RIPE",
    "name" : "YAPI VE KREDI BANKASI A.S.",
    "type" : "OTHER",
    "description" : [ "YAPI VE KREDI BANKASI A.S." ],
    "address" : [ "Yapi Kredi Bankacilik Ussu Gebze 41480 KOCAELI" ],
    "city" : "Kocaeli",
    "zip_code" : "41480",
    "country" : [ "TR" ],
    "phone" : [ "+90 262 647 28 99" ],
    "admin_contacts" : [ "UE93-RIPE" ],
    "tech_contacts" : [ "UE93-RIPE" ],
    "abuse_contacts" : [ "AR27916-RIPE" ],
    "mnt_ref" : [ "SOL-NET" ],
    "mnt_by" : [ "SOL-NET" ],
    "date_created" : "2011-07-05",
    "date_updated" : "2022-12-01",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "MSO14-RIPE",
    "name" : "Murat Selahattin Oz",
    "address" : [ "Superonline Plaza", "Orhan Veli Kanik Cad.Funda Sokak", "No:2 34810 Kavacik, Beykoz", "Istanbul - Turkey" ],
    "street" : "Orhan Veli Kanik Cad.funda Sokak",
    "city" : "Istanbul",
    "zip_code" : "34810",
    "country" : "TURKEY",
    "phone" : [ "+90 216 5384141" ],
    "fax_no" : [ "+90 216 5384141" ],
    "mnt_by" : [ "RIPE-NCC-LOCKED-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2016-04-05",
    "source" : "RIPE",
    "addressCountry" : "TURKEY"
  }, {
    "handle" : "UE93-RIPE",
    "name" : "Ersen SAHINER",
    "address" : [ "YKB", "Yapi Kredi Bankacilik Ussu", "41480 Gebze - Kocaeli", "Turkey" ],
    "city" : "Gebze",
    "state" : "KOCAELI",
    "zip_code" : "41480",
    "country" : "TURKEY",
    "phone" : [ "+90 262 647 28 99" ],
    "mnt_by" : [ "SOL-NET" ],
    "date_created" : "2002-07-17",
    "date_updated" : "2023-05-03",
    "source" : "RIPE",
    "addressCountry" : "TURKEY"
  } ],
  "technical_contacts" : [ {
    "handle" : "MSO14-RIPE",
    "name" : "Murat Selahattin Oz",
    "address" : [ "Superonline Plaza", "Orhan Veli Kanik Cad.Funda Sokak", "No:2 34810 Kavacik, Beykoz", "Istanbul - Turkey" ],
    "street" : "Orhan Veli Kanik Cad.funda Sokak",
    "city" : "Istanbul",
    "zip_code" : "34810",
    "country" : "TURKEY",
    "phone" : [ "+90 216 5384141" ],
    "fax_no" : [ "+90 216 5384141" ],
    "mnt_by" : [ "RIPE-NCC-LOCKED-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2016-04-05",
    "source" : "RIPE",
    "addressCountry" : "TURKEY"
  }, {
    "handle" : "UE93-RIPE",
    "name" : "Ersen SAHINER",
    "address" : [ "YKB", "Yapi Kredi Bankacilik Ussu", "41480 Gebze - Kocaeli", "Turkey" ],
    "city" : "Gebze",
    "state" : "KOCAELI",
    "zip_code" : "41480",
    "country" : "TURKEY",
    "phone" : [ "+90 262 647 28 99" ],
    "mnt_by" : [ "SOL-NET" ],
    "date_created" : "2002-07-17",
    "date_updated" : "2023-05-03",
    "source" : "RIPE",
    "addressCountry" : "TURKEY"
  } ]
}

Peers

AS Number	Description	Country
AS6822	Superonline Iletisim Hizmetleri A.S.	TR
AS15924	Vodafone Net Iletisim Hizmetler AS	TR
AS34984	Superonline Iletisim Hizmetleri A.S.	TR
AS32787	Akamai Technologies, Inc.	US
AS9121	Turk Telekomunikasyon Anonim Sirketi	TR

Upstreams

AS Number	Description	Country
AS32787	Akamai Technologies, Inc.	US
AS9121	Turk Telekomunikasyon Anonim Sirketi	TR