ASN AS43376 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS43376?

AS43376 is listed under DOTRO TELECOM SRL.

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?

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AS43376 DOTRO TELECOM SRL | IPGeolocation.io

DOTRO TELECOM SRL dotrotelecom.ro

RO 23 Routes

AS Data

AS43376

AS43376 – DOTRO TELECOM SRL

AS Number	43376
AS Name	DOTRO
Organization	DOTRO TELECOM SRL (org-dts20-ripe)
Country	RO
Website	dotrotelecom.ro
Number of IPv4 Routes	17
Number of IPv6 Routes	6
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2007-07-20

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Use ASN data for AS43376 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a0b:8800:2::/48	AS43376	DOTRO TELECOM SRL	DOTRO TELECOM SRL	~1×10²⁴
91.194.234.0/24	AS43376	DOTRO TELECOM SRL	DOTRO TELECOM SRL	256
86.104.183.0/24	AS43376	DOTRO TELECOM SRL	DOTRO TELECOM SRL	256
185.163.106.0/24	AS43376	DOTRO TELECOM SRL	DOTRO TELECOM SRL	256
154.46.31.0/24	AS43376	DOTRO TELECOM SRL	Cogent Communications, LLC	256
2001:67c:2170::/48	AS43376	DOTRO TELECOM SRL	DOTRO TELECOM SRL	~1×10²⁴
86.104.178.0/24	AS43376	DOTRO TELECOM SRL	DOTRO TELECOM SRL	256
188.240.82.0/24	AS43376	DOTRO TELECOM SRL	DOTRO TELECOM SRL	256
86.104.176.0/24	AS43376	DOTRO TELECOM SRL	DOTRO TELECOM SRL	256
2a0b:8800:1::/48	AS43376	DOTRO TELECOM SRL	DOTRO TELECOM SRL	~1×10²⁴

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 'AS43075 - AS44168'

as-block:       AS43075 - AS44168
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE

% Information related to 'AS43376'

% Abuse contact for 'AS43376' is 'abuse@dotrotelecom.ro'

aut-num:        AS43376
as-name:        DOTRO
org:            ORG-DTS20-RIPE
remarks:        ------------------------------------------------------------------------------------
remarks:        DOTRO Telecom BGP Peers
remarks:        ------------------------------------------------------------------------------------
import:         from AS174 accept ANY
export:         to AS174 announce AS-DOTRO
import:         from AS8953 accept AS8953
export:         to AS8953 announce AS-DOTRO
import:         from AS12310 accept AS-INES
export:         to AS12310 announce AS-DOTRO
import:         from AS20530 accept AS-ROMANIA
export:         to AS20530 announce AS-DOTRO
import:         from AS24858 accept AS24858
export:         to AS24858 announce ANY
import:         from AS28743 accept AS28743
export:         to AS28743 announce ANY
import:         from AS35093 accept AS35093
export:         to AS35093 announce ANY
import:         from AS39105 accept AS39105
export:         to AS39105 announce ANY
import:         from AS39737 accept AS-NETVISIONTEL
export:         to AS39737 announce AS-DOTRO
import:         from AS44148 accept AS44148
export:         to AS44148 announce ANY
import:         from AS49719 accept AS49719
export:         to AS49719 announce ANY
import:         from AS50322 accept AS50322
export:         to AS50322 announce ANY
import:         from AS60615 accept AS60615
export:         to AS60615 announce ANY
remarks:        ------------------------------------------------------------------------------------
remarks:        Communities for DOTRO Telecom clients
remarks:        ------------------------------------------------------------------------------------
remarks:        43376:5xxx0 - NO_EXPORT
remarks:        43376:5xxx1 - Prepend 1 time
remarks:        43376:5xxx2 - Prepend 2 times
remarks:        43376:5xxx3 - Prepend 3 times
remarks:        43376:5xxx4 - Prepend 4 times
remarks:        43376:5xxx9 - LOCAL_AS
remarks:        Where xxx is the index of Peering Partner. Details on http://bgp.dotrotelecom.ro
remarks:        ------------------------------------------------------------------------------------
remarks:        ------------------------------------------------------------------------------------
remarks:        Communities for DOTRO Telecom Peering Partners
remarks:        ------------------------------------------------------------------------------------
remarks:        ------------------------------------------------------------------------------------
remarks:        Routing policy overview: http://lg.dotrotelecom.ro
remarks:        ------------------------------------------------------------------------------------
remarks:        Contact for DOTRO Telecom
remarks:        ------------------------------------------------------------------------------------
remarks:        abuse: abuse@dotro.ro
remarks:        24x7 NOC: noc@dotro.ro
remarks:        ------------------------------------------------------------------------------------
remarks:        We are currently available for peering at
remarks:        - NxData - Romania
remarks:        - RONIX - Romania
remarks:        Peering contact: peering@dotro.ro
remarks:        ------------------------------------------------------------------------------------
admin-c:        DOTR-RIPE
admin-c:        DOTR-RIPE
tech-c:         DOTR-RIPE
status:         ASSIGNED
mnt-by:         DOTRO-NET-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2007-07-20T14:21:52Z
last-modified:  2026-05-11T10:03:57Z
source:         RIPE # Filtered

organisation:   ORG-DTS20-RIPE
org-name:       DOTRO TELECOM SRL
country:        RO
reg-nr:         22053855
org-type:       LIR
address:        Strada Anton Pavlovici Cehov, Nr. 2, Etaj 2, Bucuresti
address:        014192
address:        Bucuresti
address:        ROMANIA
phone:          +40215550505
admin-c:        DS19093-RIPE
tech-c:         DS19093-RIPE
abuse-c:        AR37268-RIPE
mnt-ref:        DOTROTelecom
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DOTRO-NET-MNT
created:        2016-08-12T11:32:58Z
last-modified:  2026-05-13T07:37:31Z
source:         RIPE # Filtered

role:           DOTRO Telecom NOC
address:        Atlassib Business Center - Bulevardul Unirii Nr. 72, Et. 7, Sector 3, Bucuresti, Romania
admin-c:        ALX
tech-c:         RIPP
nic-hdl:        DOTR-RIPE
mnt-by:         DOTRO-NET-MNT
remarks:        +--------------------------------------+
remarks:        | Abuse reports: abuse@dotrotelecom.ro |
remarks:        | NOC e-mail: noc@dotrotelecom.ro      |
remarks:        | NOC phone: +40 21 555 05 05          |
remarks:        +--------------------------------------+
created:        2007-08-19T12:37:08Z
last-modified:  2016-08-15T11:06:26Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS43075 - AS44168",
    "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" : "2023-12-11",
    "date_updated" : "2023-12-11",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS43376",
    "as_name" : "DOTRO",
    "status" : "ASSIGNED",
    "import" : [ "from AS174 accept ANY", "from AS8953 accept AS8953", "from AS12310 accept AS-INES", "from AS20530 accept AS-ROMANIA", "from AS24858 accept AS24858", "from AS28743 accept AS28743", "from AS35093 accept AS35093", "from AS39105 accept AS39105", "from AS39737 accept AS-NETVISIONTEL", "from AS44148 accept AS44148", "from AS49719 accept AS49719", "from AS50322 accept AS50322", "from AS60615 accept AS60615" ],
    "export" : [ "to AS174 announce AS-DOTRO", "to AS8953 announce AS-DOTRO", "to AS12310 announce AS-DOTRO", "to AS20530 announce AS-DOTRO", "to AS24858 announce ANY", "to AS28743 announce ANY", "to AS35093 announce ANY", "to AS39105 announce ANY", "to AS39737 announce AS-DOTRO", "to AS44148 announce ANY", "to AS49719 announce ANY", "to AS50322 announce ANY", "to AS60615 announce ANY" ],
    "organization" : "ORG-DTS20-RIPE",
    "admin_contacts" : [ "DOTR-RIPE", "DOTR-RIPE" ],
    "tech_contacts" : [ "DOTR-RIPE" ],
    "remarks" : [ "------------------------------------------------------------------------------------", "DOTRO Telecom BGP Peers", "------------------------------------------------------------------------------------", "------------------------------------------------------------------------------------", "Communities for DOTRO Telecom clients", "------------------------------------------------------------------------------------", "43376:5xxx0 - NO_EXPORT", "43376:5xxx1 - Prepend 1 time", "43376:5xxx2 - Prepend 2 times", "43376:5xxx3 - Prepend 3 times", "43376:5xxx4 - Prepend 4 times", "43376:5xxx9 - LOCAL_AS", "Where xxx is the index of Peering Partner. Details on http://bgp.dotrotelecom.ro", "------------------------------------------------------------------------------------", "------------------------------------------------------------------------------------", "Communities for DOTRO Telecom Peering Partners", "------------------------------------------------------------------------------------", "------------------------------------------------------------------------------------", "Routing policy overview: http://lg.dotrotelecom.ro", "------------------------------------------------------------------------------------", "Contact for DOTRO Telecom", "------------------------------------------------------------------------------------", "abuse: abuse@dotro.ro", "24x7 NOC: noc@dotro.ro", "------------------------------------------------------------------------------------", "We are currently available for peering at", "- NxData - Romania", "- RONIX - Romania", "Peering contact: peering@dotro.ro", "------------------------------------------------------------------------------------" ],
    "mnt_by" : [ "DOTRO-NET-MNT", "RIPE-NCC-END-MNT" ],
    "date_created" : "2007-07-20",
    "date_updated" : "2026-05-11",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-DTS20-RIPE",
    "name" : "DOTRO TELECOM SRL",
    "type" : "LIR",
    "address" : [ "Strada Anton Pavlovici Cehov, Nr. 2, Etaj 2, Bucuresti", "014192", "Bucuresti", "ROMANIA" ],
    "street" : "Strada Anton Pavlovici Cehov",
    "city" : "Bucuresti",
    "zip_code" : "014192",
    "country" : [ "RO" ],
    "phone" : [ "+40215550505" ],
    "admin_contacts" : [ "DS19093-RIPE" ],
    "tech_contacts" : [ "DS19093-RIPE" ],
    "abuse_contacts" : [ "AR37268-RIPE" ],
    "mnt_ref" : [ "DOTROTelecom" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "DOTRO-NET-MNT" ],
    "date_created" : "2016-08-12",
    "date_updated" : "2026-05-13",
    "source" : "RIPE",
    "addressCountry" : "ROMANIA"
  },
  "administrative_contacts" : [ {
    "handle" : "DOTR-RIPE",
    "name" : "DOTRO Telecom NOC",
    "address" : [ "Atlassib Business Center - Bulevardul Unirii Nr. 72, Et. 7, Sector 3, Bucuresti, Romania" ],
    "street" : "Bulevardul Unirii",
    "city" : "Bucuresti",
    "country" : "ROMANIA",
    "admin_contacts" : [ "ALX" ],
    "tech_contacts" : [ "RIPP" ],
    "remarks" : [ "+--------------------------------------+", "| Abuse reports: abuse@dotrotelecom.ro |", "| NOC e-mail: noc@dotrotelecom.ro      |", "| NOC phone: +40 21 555 05 05          |", "+--------------------------------------+" ],
    "mnt_by" : [ "DOTRO-NET-MNT" ],
    "date_created" : "2007-08-19",
    "date_updated" : "2016-08-15",
    "source" : "RIPE",
    "addressCountry" : "ROMANIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "DOTR-RIPE",
    "name" : "DOTRO Telecom NOC",
    "address" : [ "Atlassib Business Center - Bulevardul Unirii Nr. 72, Et. 7, Sector 3, Bucuresti, Romania" ],
    "street" : "Bulevardul Unirii",
    "city" : "Bucuresti",
    "country" : "ROMANIA",
    "admin_contacts" : [ "ALX" ],
    "tech_contacts" : [ "RIPP" ],
    "remarks" : [ "+--------------------------------------+", "| Abuse reports: abuse@dotrotelecom.ro |", "| NOC e-mail: noc@dotrotelecom.ro      |", "| NOC phone: +40 21 555 05 05          |", "+--------------------------------------+" ],
    "mnt_by" : [ "DOTRO-NET-MNT" ],
    "date_created" : "2007-08-19",
    "date_updated" : "2016-08-15",
    "source" : "RIPE",
    "addressCountry" : "ROMANIA"
  } ]
}

Peers

AS Number	Description	Country
AS39737	Prime Telecom srl	RO
AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd	RS
AS28743	Voxline Communication SRL	RO
AS8708	DIGI ROMANIA S.A.	RO
AS6939	Hurricane Electric LLC	US
AS24858	Comtec Net SRL	RO
AS215230	DEVGEEKS S.R.L.	RO
AS13004	Serbian Open Exchange DOO	RS
AS12310	iNES GROUP SRL	RO
AS57344	Telehouse EAD	BG

Upstreams

AS Number	Description	Country
AS39737	Prime Telecom srl	RO
AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd	RS
AS8708	DIGI ROMANIA S.A.	RO
AS15958	CETIN Ltd. Belgrade	RS
AS6939	Hurricane Electric LLC	US
AS174	Cogent Communications, LLC	US
AS12310	iNES GROUP SRL	RO

Downstreams

AS Number	Description	Country
AS49719	High Tech United S.R.L.	RO
AS50322	Softelligence SRL	RO
AS24858	Comtec Net SRL	RO
AS39105	CLASS IT OUTSOURCING S.R.L.	RO
AS44148	Interactive Systems and Business Consulting SRL	RO
AS60615	COMPANIA NATIONALA POSTA ROMANA S.A.	RO

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