What is ASN AS218103?

ASN AS218103 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS218103?

AS218103 is listed under ISHAK KUCUK.

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.

AS218103 ISHAK KUCUK | IPGeolocation.io

ASN Lookup Tool

ISHAK KUCUK ventures.com.tr

TR 6 Routes

AS Data

AS218103

AS218103 – ISHAK KUCUK

AS Number	218103
AS Name	ISMAIL-KUCUK
Organization	ISHAK KUCUK (org-ik81-ripe)
Country	TR
Website	ventures.com.tr
Number of IPv4 Routes	5
Number of IPv6 Routes	1
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2026-11-12

ASN Intelligence API for production workflows

Use ASN data for AS218103 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a11:1fc0:15::/48	AS51791	Ventures DC Telekomunikasyon Internet Service Provider	Ventures DC Telekomunikasyon ve Bilgi Teknolojileri Sanayi ve Ticaret Limited Sirketi	~1×10²⁴
185.114.192.0/24	AS43260	DGN Teknoloji A.Ş.	DGN TEKNOLOJI A.S.	256
185.59.29.0/24	AS43260	DGN Teknoloji A.Ş.	DGN TEKNOLOJI A.S.	256
185.114.194.0/24	AS43260	DGN Teknoloji A.Ş.	DGN TEKNOLOJI A.S.	256
31.210.156.0/24	AS199608	Birbir Internet Teknolojileri Sanayi ve Ticaret Limited Sirketi	Cuneyt Mentesoglu trading as Birbir Internet Hizmetleri	256
185.29.121.0/24	AS43260	DGN Teknoloji A.Ş.	DGN Teknoloji A.Ş.	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 'AS215130 - AS219547'

as-block:       AS215130 - AS219547
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:        2026-06-02T14:29:24Z
last-modified:  2026-06-02T14:29:24Z
source:         RIPE

% Information related to 'AS218103'

% Abuse contact for 'AS218103' is 'abuse@ventures.com.tr'

aut-num:        AS218103
as-name:        ISMAIL-KUCUK
org:            ORG-IK81-RIPE
sponsoring-org: ORG-CTDH1-RIPE
import:         from AS51791 accept ANY
export:         to AS51791 announce AS218103
admin-c:        DA11482-RIPE
tech-c:         DA11482-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-tr-ventures-dc-1-MNT
created:        2026-11-12T11:59:45Z
last-modified:  2026-11-12T13:21:23Z
source:         RIPE

organisation:   ORG-IK81-RIPE
org-name:       ISHAK KUCUK
org-type:       OTHER
address:        DavutPasa, 57. Sk. No 25 34220 Esenler/ISTANBUL
country:        TR
reg-nr:         Not Applicable
abuse-c:        VDVM3-RIPE
mnt-ref:        lir-tr-ventures-dc-1-MNT
created:        2026-11-10T09:53:27Z
last-modified:  2026-11-12T12:05:06Z
source:         RIPE # Filtered
mnt-by:         lir-tr-ventures-dc-1-MNT

role:           Director
address:        TURKEY
address:        ISTANBUL
address:        34093
address:        FENERBAHCE MAH. IGRIP SK. NO13:/1
phone:          +908503031021
nic-hdl:        DA11482-RIPE
mnt-by:         lir-tr-ventures-dc-1-MNT
created:        2026-02-02T22:00:16Z
last-modified:  2026-02-03T09:45:09Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.124.2 (BUSA)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS215130 - AS219547",
    "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" : "2026-06-02",
    "date_updated" : "2026-06-02",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS218103",
    "as_name" : "ISMAIL-KUCUK",
    "status" : "ASSIGNED",
    "import" : [ "from AS51791 accept ANY" ],
    "export" : [ "to AS51791 announce AS218103" ],
    "organization" : "ORG-IK81-RIPE",
    "sponsoring_organization" : "ORG-CTDH1-RIPE",
    "admin_contacts" : [ "DA11482-RIPE" ],
    "tech_contacts" : [ "DA11482-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "lir-tr-ventures-dc-1-MNT" ],
    "date_created" : "2026-11-12",
    "date_updated" : "2026-11-12",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-IK81-RIPE",
    "name" : "ISHAK KUCUK",
    "type" : "OTHER",
    "address" : [ "DavutPasa, 57. Sk. No 25 34220 Esenler/ISTANBUL" ],
    "street" : "Davutpasa 57 Sk.",
    "city" : "Esenler/istanbul",
    "zip_code" : "34220",
    "country" : [ "TR" ],
    "abuse_contacts" : [ "VDVM3-RIPE" ],
    "mnt_ref" : [ "lir-tr-ventures-dc-1-MNT" ],
    "mnt_by" : [ "lir-tr-ventures-dc-1-MNT" ],
    "date_created" : "2026-11-10",
    "date_updated" : "2026-11-12",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "DA11482-RIPE",
    "name" : "Director",
    "address" : [ "TURKEY", "ISTANBUL", "34093", "FENERBAHCE MAH. IGRIP SK. NO13:/1" ],
    "street" : "Fenerbahce Mah. Igrip Sk.",
    "phone" : [ "+908503031021" ],
    "mnt_by" : [ "lir-tr-ventures-dc-1-MNT" ],
    "date_created" : "2026-02-02",
    "date_updated" : "2026-02-03",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "DA11482-RIPE",
    "name" : "Director",
    "address" : [ "TURKEY", "ISTANBUL", "34093", "FENERBAHCE MAH. IGRIP SK. NO13:/1" ],
    "street" : "Fenerbahce Mah. Igrip Sk.",
    "phone" : [ "+908503031021" ],
    "mnt_by" : [ "lir-tr-ventures-dc-1-MNT" ],
    "date_created" : "2026-02-02",
    "date_updated" : "2026-02-03",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS51791	Ventures DC Telekomunikasyon Internet Service Provider	TR

Upstreams

AS Number	Description	Country
AS51791	Ventures DC Telekomunikasyon Internet Service Provider	TR