What is ASN AS218391?

ASN AS218391 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS218391?

AS218391 is listed under MRS BILISIM VE TELEKOMUNIKASYON HIZMETLERI LIMITED SIRKETI.

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.

AS218391 MRS BILISIM VE TELEKOMUNIKASYON HIZMETLERI LIMITED SIRKETI

ASN Lookup Tool

MRS BILISIM VE TELEKOMUNIKASYON HIZMETLERI LIMITED SIRKETI onlinehosting.com.tr

TR 7 Routes

AS Data

AS218391

AS218391 – MRS BILISIM VE TELEKOMUNIKASYON HIZMETLERI LIMITED SIRKETI

AS Number	218391
AS Name	MRSBILISIM-AS
Organization	MRS BILISIM VE TELEKOMUNIKASYON HIZMETLERI LIMITED SIRKETI (org-mbvt12-ripe)
Country	TR
Website	onlinehosting.com.tr
Number of IPv4 Routes	7
Number of IPv6 Routes	0
ASN type	HOSTING
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2026-10-15

ASN Intelligence API for production workflows

Use ASN data for AS218391 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
45.195.231.0/24	AS218391	MRS BILISIM VE TELEKOMUNIKASYON HIZMETLERI LIMITED SIRKETI	MRS BİLİŞİM VE TELEKOMÜNİKASYON HİZMETLERİ LTD.ŞTİ.	256
45.143.98.0/24	AS218391	MRS BILISIM VE TELEKOMUNIKASYON HIZMETLERI LIMITED SIRKETI	Upcell Telekom�nikasyon Ltd Sti	256
156.229.60.0/24	AS218391	MRS BILISIM VE TELEKOMUNIKASYON HIZMETLERI LIMITED SIRKETI	MRS Bilisim ve Telekomunikasyon Hizmetleri Ltd. Sti.	256
185.148.240.0/24	AS218391	MRS BILISIM VE TELEKOMUNIKASYON HIZMETLERI LIMITED SIRKETI	MRS Bilisim ve Telekomunikasyon	256
45.194.8.0/24	AS218391	MRS BILISIM VE TELEKOMUNIKASYON HIZMETLERI LIMITED SIRKETI	MRS Bilisim ve Telekomunikasyon Hizmetleri Ltd. Sti.	256
154.193.0.0/24	AS218391	MRS BILISIM VE TELEKOMUNIKASYON HIZMETLERI LIMITED SIRKETI	MRS BİLİŞİM VE TELEKOMÜNİKASYON HİZMETLERİ LTD.ŞTİ.	256
45.10.151.0/24	AS218391	MRS BILISIM VE TELEKOMUNIKASYON HIZMETLERI LIMITED SIRKETI	MRS Bilisim ve Telekomunikasyon	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 'AS218391'

% Abuse contact for 'AS218391' is 'abuse@onlinehosting.com.tr'

aut-num:        AS218391
as-name:        MRSBILISIM-AS
org:            ORG-MBVT12-RIPE
sponsoring-org: ORG-ETBI2-RIPE
import:         from AS41683 accept ANY
export:         to AS41683 announce AS218391
import:         from AS214941 accept ANY
export:         to AS214941 announce AS218391
admin-c:        MBA111-RIPE
tech-c:         MBN40-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MRSBILISIM-MNT
created:        2026-10-15T06:48:17Z
last-modified:  2026-10-15T06:48:17Z
source:         RIPE

organisation:   ORG-MBVT12-RIPE
org-name:       MRS BILISIM VE TELEKOMUNIKASYON HIZMETLERI LIMITED SIRKETI
org-type:       OTHER
address:        Kucukbakkalkoy Mah. Selvili Sk. No: 4 Ic Kapi No: 20 Atasehir, Istanbul, Turkey
country:        TR
reg-nr:         191906-05
admin-c:        MBA111-RIPE
abuse-c:        MBA110-RIPE
tech-c:         MBN40-RIPE
mnt-ref:        MRSBILISIM-MNT
created:        2026-10-13T23:16:25Z
last-modified:  2026-10-15T06:55:24Z
source:         RIPE # Filtered
mnt-by:         MRSBILISIM-MNT

role:           MRS BILISIM ADMIN
nic-hdl:        MBA111-RIPE
created:        2026-10-13T23:12:07Z
last-modified:  2026-10-13T23:12:07Z
source:         RIPE # Filtered
mnt-by:         MRSBILISIM-MNT

role:           MRS BILISIM NOC
address:        Kucukbakkalkoy Mah. Selvili Sk. No: 4 Ic Kapi No: 20, Atasehir, Istanbul, Turkey
nic-hdl:        MBN40-RIPE
created:        2026-10-13T23:09:26Z
last-modified:  2026-10-13T23:09:26Z
source:         RIPE # Filtered
mnt-by:         MRSBILISIM-MNT

% This query was served by the RIPE Database Query Service version 1.124.1 (ABERDEEN)

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" : "AS218391",
    "as_name" : "MRSBILISIM-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS41683 accept ANY", "from AS214941 accept ANY" ],
    "export" : [ "to AS41683 announce AS218391", "to AS214941 announce AS218391" ],
    "organization" : "ORG-MBVT12-RIPE",
    "sponsoring_organization" : "ORG-ETBI2-RIPE",
    "admin_contacts" : [ "MBA111-RIPE" ],
    "tech_contacts" : [ "MBN40-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MRSBILISIM-MNT" ],
    "date_created" : "2026-10-15",
    "date_updated" : "2026-10-15",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-MBVT12-RIPE",
    "name" : "MRS BILISIM VE TELEKOMUNIKASYON HIZMETLERI LIMITED SIRKETI",
    "type" : "OTHER",
    "address" : [ "Kucukbakkalkoy Mah. Selvili Sk. No: 4 Ic Kapi No: 20 Atasehir, Istanbul, Turkey" ],
    "city" : "Istanbul",
    "country" : [ "TR" ],
    "admin_contacts" : [ "MBA111-RIPE" ],
    "tech_contacts" : [ "MBN40-RIPE" ],
    "abuse_contacts" : [ "MBA110-RIPE" ],
    "mnt_ref" : [ "MRSBILISIM-MNT" ],
    "mnt_by" : [ "MRSBILISIM-MNT" ],
    "date_created" : "2026-10-13",
    "date_updated" : "2026-10-15",
    "source" : "RIPE",
    "addressCountry" : "TURKEY"
  },
  "administrative_contacts" : [ {
    "handle" : "MBA111-RIPE",
    "name" : "MRS BILISIM ADMIN",
    "mnt_by" : [ "MRSBILISIM-MNT" ],
    "date_created" : "2026-10-13",
    "date_updated" : "2026-10-13",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "MBN40-RIPE",
    "name" : "MRS BILISIM NOC",
    "address" : [ "Kucukbakkalkoy Mah. Selvili Sk. No: 4 Ic Kapi No: 20, Atasehir, Istanbul, Turkey" ],
    "city" : "Istanbul",
    "country" : "TURKEY",
    "mnt_by" : [ "MRSBILISIM-MNT" ],
    "date_created" : "2026-10-13",
    "date_updated" : "2026-10-13",
    "source" : "RIPE",
    "addressCountry" : "TURKEY"
  } ]
}

Peers

AS Number	Description	Country
AS214941	UPCELL TELEKOMUNIKASYON LIMITED SIRKETI	TR
AS41683	Earth Telekomunikasyon Bilisim Internet ArGe Yaz. Hiz.Tic. Ltd. Sti	TR

Upstreams

AS Number	Description	Country
AS214941	UPCELL TELEKOMUNIKASYON LIMITED SIRKETI	TR