AS44143 A1 Srbija d.o.o | IPGeolocation.io

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AS44143 – A1 Srbija d.o.o

AS Number	44143
AS Name	A1SERBIA-AS
Organization	A1 Srbija d.o.o(org-td12-ripe)
Country	RS
Website	a1.rs
Number of IPv4 Routes	49
Number of IPv6 Routes	3
ASN type	ISP
Allocation Status	allocated
Registry	RIPE
Date Allocated	2007-11-23

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
77.243.16.0/20	AS44143	A1 Srbija d.o.o	A1 Serbia pool	4096
188.120.99.0/24	AS44143	A1 Srbija d.o.o	A1 Serbia pool	256
37.19.104.0/22	AS44143	A1 Srbija d.o.o	A1 Serbia pool	1024
77.243.22.0/24	AS44143	A1 Srbija d.o.o	A1 Serbia pool	256
188.120.116.0/24	AS44143	A1 Srbija d.o.o	A1 Serbia pool	256
2a00:61c0::/32	AS44143	A1 Srbija d.o.o	A1 Srbija d.o.o	~79×10²⁷
37.19.108.0/23	AS44143	A1 Srbija d.o.o	A1 Serbia pool	512
188.120.96.0/21	AS44143	A1 Srbija d.o.o	A1 Serbia pool	2048
198.143.176.0/21	AS44143	A1 Srbija d.o.o	A1 Srbija d.o.o	2048
buy plan	AS44143	A1 Srbija d.o.o	A1 Serbia pool	256
buy plan	AS44143	A1 Srbija d.o.o	A1 Serbia pool	256
buy plan	AS44143	A1 Srbija d.o.o	A1 Serbia pool	256
buy plan	AS44143	A1 Srbija d.o.o	A1 Serbia pool	1024
buy plan	AS44143	A1 Srbija d.o.o	A1 Serbia pool	256

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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 'AS44143'

% Abuse contact for 'AS44143' is 'zloupotreba@a1.rs'

aut-num:        AS44143
as-name:        A1SERBIA-AS
org:            ORG-Td12-RIPE
admin-c:        NJ1795-RIPE
tech-c:         IP4668-RIPE
remarks:        ==================
remarks:        UPSTREAM IPv4
remarks:        ==================
import:         from AS8447 accept any
export:         to AS8447 announce AS-VIP-MOBLE
import:         from AS174 accept any
export:         to AS174 announce AS-VIP-MOBLE
remarks:        ==================
remarks:        UPSTREAM IPv6
remarks:        ==================
mp-import:      afi ipv6.unicast from AS8447 accept any
mp-export:      afi ipv6.unicast to AS8447 announce AS-VIP-MOBLE
mp-import:      afi ipv6.unicast from AS174 accept any
mp-export:      afi ipv6.unicast to AS174 announce AS-VIP-MOBLE
remarks:        =====================
remarks:        DOWNSTREAM IPv4
remarks:        =====================
import:         from AS62012 accept AS62012
export:         to AS62012 announce any
import:         from AS205201 accept AS205201
export:         to AS205201 announce any
import:         from AS213008 accept AS213008
export:         to AS213008 announce any
remarks:        ===============================
remarks:        PRIVATE PEERINGS & IXPs IPv4
remarks:        ===============================
import:         from AS13004 accept AS-SOX
export:         to AS13004 announce AS-VIP-MOBLE
import:         from AS15169 accept AS15169
export:         to AS15169 announce AS-VIP-MOBLE
import:         from AS9125 accept AS9125
export:         to AS9125 announce AS-VIP-MOBLE
import:         from AS6700 accept AS-BEOTELNET
export:         to AS6700 announce AS-VIP-MOBLE
import:         from AS31042 accept AS31042
export:         to AS31042 announce AS-VIP-MOBLE
import:         from AS44306 accept AS-OMONIA
export:         to AS44306 announce AS-VIP-MOBLE
remarks:        ===============================
remarks:        PRIVATE PEERINGS & IXPs IPv6
remarks:        ===============================
mp-import:      afi ipv6.unicast from AS13004 accept AS-SOX
mp-export:      afi ipv6.unicast to AS13004 announce AS-VIP-MOBLE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ROUTE-SRB
created:        2007-11-23T08:24:49Z
last-modified:  2025-10-22T14:25:05Z
source:         RIPE # Filtered

organisation:   ORG-TD12-RIPE
org-name:       A1 Srbija d.o.o
country:        RS
org-type:       LIR
address:        MILUTINA MILANKOVICA 1Z
address:        11070
address:        NOVI BEOGRAD
address:        SERBIA
phone:          +381601234
fax-no:         +381112253334
admin-c:        NJ1795-RIPE
abuse-c:        VMA21-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ROUTE-SRB
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ROUTE-SRB
created:        2007-02-27T15:48:38Z
last-modified:  2025-07-10T07:57:29Z
source:         RIPE # Filtered
tech-c:         IP4668-RIPE

role:           A1 Serbia IP Admins
address:        A1 Serbia doo
address:        Milutina Milankovica 1z
address:        11070 Beograd
phone:          +381602254141
admin-c:        NJ1795-RIPE
nic-hdl:        IP4668-RIPE
mnt-by:         ROUTE-SRB
created:        2022-10-13T08:44:34Z
last-modified:  2025-07-10T07:53:32Z
source:         RIPE # Filtered

person:         Novak Josic
address:        A1 Serbia doo
address:        Milutina Milankovica 1z
address:        11070 Beograd
phone:          +381600004437
nic-hdl:        NJ1795-RIPE
mnt-by:         ROUTE-SRB
created:        2023-05-10T12:07:14Z
last-modified:  2023-05-24T10:00:33Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.119 (BUSA)

Parsed Whois Response

Peers

AS Number	Description	Country
AS29049	Delta Telecom Ltd	AZ
AS12741	Netia SA	PL
AS9498	Bharti Airtel Limited	IN
AS213008	APOTEKARSKA USTANOVA LILLY DROGERIE BEOGRAD	RS
AS60602	Inovare-Prim SRL	MD
AS22356	Durand do Brasil Ltda	BR
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	GB
AS198150	SIACOM JSC	GE
AS31042	Serbia BroadBand Srpske Kablovske mreze d.o.o.	RS
AS13004	Serbian Open Exchange DOO	RS
AS9498	Bharti Airtel Ltd	IN
AS9125	Drustvo za telekomunikacije Orion telekom doo Beograd Zemun	RS
AS14840	BR.Digital Provider	BR
AS31042	Serbia BroadBand-Srpske Kablovske mreze d.o.o.	RS
AS15958	CETIN Ltd. Belgrade	RS
AS34224	Neterra Ltd.	BG
AS39120	Convergenze S.p.A.	IT
AS206735	Novelcomm LP	GR
AS44306	OMONIA d.o.o.	HR
buy plan	LEVEL EIGHTY SIX COMMUNICATIONS LTD	GB
buy plan	Generali Osiguranje Srbija	RS
buy plan	VSX Networks	BR
buy plan	Google LLC	US
buy plan	Public Service Media Radio Television of Serbia	RS

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Upstreams

AS Number	Description	Country
AS8447	A1 Telekom Austria AG	AT
AS9498	Bharti Airtel Limited	IN
AS263444	Open X Tecnologia Ltda	BR
AS15958	CETIN Ltd. Belgrade	RS
AS22356	Durand do Brasil Ltda	BR
AS174	Cogent Communications, LLC	US
AS13004	Serbian Open Exchange DOO	RS

Downstreams

AS Number	Description	Country
AS213008	APOTEKARSKA USTANOVA LILLY DROGERIE BEOGRAD	RS
AS62012	Generali Osiguranje Srbija	RS
AS205201	Public Service Media Radio Television of Serbia	RS
AS31042	Serbia BroadBand Srpske Kablovske mreze d.o.o.	RS