ASN AS35654 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS35654?

AS35654 is listed under Cores Networks EOOD.

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.

AS35654 Cores Networks EOOD | IPGeolocation.io

ASN Lookup Tool

Cores Networks EOOD coresnet.bg

BG 10 Routes

AS Data

AS35654

AS35654 – Cores Networks EOOD

AS Number	35654
AS Name	CoresNET
Organization	Cores Networks EOOD (org-cne5-ripe)
Country	BG
Website	coresnet.bg
Number of IPv4 Routes	10
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2005-09-27

ASN Intelligence API for production workflows

Use ASN data for AS35654 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
80.72.93.0/24	AS35654	Cores Networks EOOD	Cores Networks Ltd.	256
80.72.80.0/24	AS35654	Cores Networks EOOD	Cores Networks Ltd.	256
80.72.66.0/24	AS35654	Cores Networks EOOD	Cores Networks EOOD	256
80.72.69.0/24	AS35654	Cores Networks EOOD	Cores Networks Ltd.	256
80.72.95.0/24	AS35654	Cores Networks EOOD	Cores Networks EOOD	256
80.72.82.0/24	AS35654	Cores Networks EOOD	Cores Networks Ltd.	256
80.72.68.0/24	AS35654	Cores Networks EOOD	Cores Networks Ltd.	256
80.72.92.0/24	AS35654	Cores Networks EOOD	Cores Networks Ltd.	256
80.72.77.0/24	AS35654	Cores Networks EOOD	Cores Networks Ltd.	256
80.72.75.0/24	AS35654	Cores Networks EOOD	Cores Networks EOOD	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 'AS35620 - AS35776'

as-block:       AS35620 - AS35776
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:        2024-03-04T15:23:26Z
last-modified:  2024-03-04T15:23:26Z
source:         RIPE

% Information related to 'AS35654'

% Abuse contact for 'AS35654' is 'admin@coresnet.bg'

aut-num:        AS35654
as-name:        CoresNET
org:            ORG-CNE5-RIPE
import:         from AS57344 action pref=100; accept ANY
import:         from AS8866 action pref=100; accept ANY
import:         from AS31287 action pref=100; accept ANY
import:         from AS59746 action pref=100; accept AS59746
import:         from AS8928 action pref=100; accept ANY
export:         to AS57344 announce AS-CORES
export:         to AS8866 announce AS-CORES
export:         to AS31287 announce AS-CORES
export:         to AS59746 announce ANY
export:         to AS8928 announce AS-CORES
default:        to AS8866 action pref=90; networks ANY
admin-c:        SS9117-RIPE
tech-c:         SS9117-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CORES-MNT
created:        2005-09-27T09:13:51Z
last-modified:  2021-03-15T10:53:15Z
source:         RIPE # Filtered

organisation:   ORG-CNE5-RIPE
org-name:       Cores Networks EOOD
org-type:       LIR
address:        bul. "Tsar Boris III" 262
address:        1619
address:        Sofia
address:        BULGARIA
country:        BG
phone:          +359 885 66 11 71
admin-c:        CA10050-RIPE
tech-c:         CA10050-RIPE
abuse-c:        AR62638-RIPE
mnt-ref:        CORES-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CORES-MNT
created:        2021-03-09T08:29:59Z
last-modified:  2021-08-18T08:31:54Z
source:         RIPE # Filtered

person:         Sashka Sariiska
address:        CoresNET Ltd.
address:        Parva street 35
address:        Dolni Bogrov 1855
address:        Bulgaria
phone:          +359 898607544
nic-hdl:        SS9117-RIPE
org:            ORG-CNL18-RIPE
mnt-by:         CORES-MNT
created:        2007-03-09T08:35:01Z
last-modified:  2020-07-06T09:26:03Z
source:         RIPE # Filtered

% 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" : "AS35620 - AS35776",
    "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" : "2024-03-04",
    "date_updated" : "2024-03-04",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS35654",
    "as_name" : "CoresNET",
    "status" : "ASSIGNED",
    "import" : [ "from AS57344 action pref=100; accept ANY", "from AS8866 action pref=100; accept ANY", "from AS31287 action pref=100; accept ANY", "from AS59746 action pref=100; accept AS59746", "from AS8928 action pref=100; accept ANY" ],
    "export" : [ "to AS57344 announce AS-CORES", "to AS8866 announce AS-CORES", "to AS31287 announce AS-CORES", "to AS59746 announce ANY", "to AS8928 announce AS-CORES" ],
    "default" : [ "to AS8866 action pref=90; networks ANY" ],
    "organization" : "ORG-CNE5-RIPE",
    "admin_contacts" : [ "SS9117-RIPE" ],
    "tech_contacts" : [ "SS9117-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "CORES-MNT" ],
    "date_created" : "2005-09-27",
    "date_updated" : "2021-03-15",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-CNE5-RIPE",
    "name" : "Cores Networks EOOD",
    "type" : "LIR",
    "address" : [ "bul. \"Tsar Boris III\" 262", "1619", "Sofia", "BULGARIA" ],
    "street" : "Bul. \"tsar Boris Iii\"",
    "city" : "Sofia",
    "zip_code" : "1619",
    "country" : [ "BG" ],
    "phone" : [ "+359 885 66 11 71" ],
    "admin_contacts" : [ "CA10050-RIPE" ],
    "tech_contacts" : [ "CA10050-RIPE" ],
    "abuse_contacts" : [ "AR62638-RIPE" ],
    "mnt_ref" : [ "CORES-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "CORES-MNT" ],
    "date_created" : "2021-03-09",
    "date_updated" : "2021-08-18",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  },
  "administrative_contacts" : [ {
    "handle" : "SS9117-RIPE",
    "name" : "Sashka Sariiska",
    "address" : [ "CoresNET Ltd.", "Parva street 35", "Dolni Bogrov 1855", "Bulgaria" ],
    "street" : "Parva Street 35",
    "city" : "Dolni Bogrov",
    "zip_code" : "1855",
    "country" : "BULGARIA",
    "phone" : [ "+359 898607544" ],
    "organizations" : [ "ORG-CNL18-RIPE" ],
    "mnt_by" : [ "CORES-MNT" ],
    "date_created" : "2007-03-09",
    "date_updated" : "2020-07-06",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "SS9117-RIPE",
    "name" : "Sashka Sariiska",
    "address" : [ "CoresNET Ltd.", "Parva street 35", "Dolni Bogrov 1855", "Bulgaria" ],
    "street" : "Parva Street 35",
    "city" : "Dolni Bogrov",
    "zip_code" : "1855",
    "country" : "BULGARIA",
    "phone" : [ "+359 898607544" ],
    "organizations" : [ "ORG-CNL18-RIPE" ],
    "mnt_by" : [ "CORES-MNT" ],
    "date_created" : "2007-03-09",
    "date_updated" : "2020-07-06",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  } ]
}

Peers

AS Number	Description	Country
AS31287	IPACCT Ltd., ISP in Bulgaria and Balkans Region	BG
AS57344	Telehouse EAD	BG
AS8866	Vivacom Bulgaria EAD	BG
AS59746	ABRITES LTD.	BG
AS8928	GTT Communications Inc.	US

Upstreams

AS Number	Description	Country
AS57344	Telehouse EAD	BG