ASN Lookup Tool

UAB Nacionalinis Telekomunikaciju Tinklas ntt.lt LT LT 0 Routes

AS Data

AS49550

AS49550UAB Nacionalinis Telekomunikaciju Tinklas

AS Number 49550
AS Name NTT2-LT-AS
Organization UAB Nacionalinis Telekomunikaciju Tinklas(org-ntt1-ripe)
Country LT
Website ntt.lt
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2009-06-30

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Use ASN data for AS49550 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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 'AS49386 - AS49866'

as-block:       AS49386 - AS49866
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:        2026-02-24T07:14:53Z
last-modified:  2026-02-24T07:14:53Z
source:         RIPE

% Information related to 'AS49550'

% Abuse contact for 'AS49550' is 'abuse@ntt.lt'

aut-num:        AS49550
as-name:        NTT2-LT-AS
org:            ORG-NTT1-RIPE
import:         from AS174 action pref=100; accept ANY # Cogent
import:         from AS9002 action pref=100; accept ANY # RETN
import:         from AS3257 action pref=100; accept ANY # GTT
import:         from AS42979 action pref=150; accept AS-GLOBALCOM_LV # Globalcom
import:         from AS8764 action pref=100; accept AS-LTELECOM # TEO
import:         from AS13194 action pref=150; accept AS-BITE # Bite
import:         from AS20846 action pref=200; accept AS20846 # Parabole
import:         from AS25406 action pref=200; accept AS-SPLIUS # Splius
import:         from AS34857 action pref=200; accept AS34857 # Telelanas
import:         from AS43627 action pref=200; accept AS43627 # KLI
import:         from AS44642 action pref=200; accept AS44642 # TTS
import:         from AS48583 action pref=200; accept AS48583 # Mano numeris
import:         from AS50962 action pref=200; accept AS50962 # Roventa
import:         from AS207049 action pref=200; accept AS207049
import:         from AS62282 action pref=200; accept AS-RACKRAY-DC
import:         from AS51388 action pref=200; accept AS51388 # Marsatas
export:         to AS174 announce AS-NTT-LT-2 # Cogent
export:         to AS9002 announce AS-NTT-LT-2 # RETN
export:         to AS3257 announce AS-NTT-LT-2 # GTT
export:         to AS13194 announce AS-NTT-LT-2
export:         to AS20846 announce ANY # Parabole
export:         to AS25406 announce ANY # Splius
export:         to AS34857 announce ANY # Telelanas
export:         to AS43627 announce ANY # KLI
export:         to AS44642 announce ANY # TTS
export:         to AS48583 announce ANY # Mano numeris
export:         to AS50962 announce ANY # Roventa
export:         to AS51388 announce ANY # Marsatas
export:         to AS62282 announce ANY
export:         to AS207049 announce ANY
export:         to AS-NTT-IS-EX announce AS-NTT-LT-2
remarks:        +---------------------------------------------
remarks:        | AS49550:666 Do not announce (BlackHole)
remarks:        | only /32 and original subnets accepted
remarks:        +---------------------------------------------
admin-c:        AM5828-RIPE
tech-c:         AM5828-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-NTT-LIR
created:        2009-06-30T12:13:09Z
last-modified:  2018-09-04T10:42:36Z
source:         RIPE
member-of:      AS3320:AS-AUTH-PILOT-BLACKHOLE-FROM-AS13194

organisation:   ORG-NTT1-RIPE
org-name:       UAB Nacionalinis Telekomunikaciju Tinklas
country:        LT
org-type:       LIR
address:        Naugarduko g. 98
address:        LT-03160
address:        VILNIUS
address:        LITHUANIA
phone:          +37052056000
fax-no:         +37070000034
admin-c:        LG9203-RIPE
admin-c:        LG9203-RIPE
mnt-ref:        MNT-NTT-LIR
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-NTT-LIR
abuse-c:        NTT123-RIPE
created:        2004-07-21T13:33:06Z
last-modified:  2022-05-27T09:31:18Z
source:         RIPE # Filtered

person:         Antanas Masevicius
address:        UAB "Nacionalinis Telekomunikaciju Tinklas"
address:        Paneriu 51
address:        Vilnius LT-03201
address:        Lithuania
mnt-by:         MNT-NTT-LIR
phone:          +37070000031
nic-hdl:        AM5828-RIPE
created:        2004-07-15T12:30:58Z
last-modified:  2017-10-30T21:46:24Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)

Parsed Whois Response

Peers

AS Number Description Country
AS198345 Viesoji istaiga "Vilniaus universiteto bustas" LT
AS198345 Viesoji istaiga Vilniaus universiteto bustas LT
AS47341 Torena, II LT
AS43627 UAB Besmegeniai LT
AS34857 SPLIUS, UAB LT
AS48583 CJSC EN Telecom RU
AS49912 UAB Moletu radijas ir televizija LT
AS44642 RIPE Network Coordination Centre NL
AS207049 OOO TRK TSARSKOE SELO RU
AS25406 SPLIUS, UAB LT

Downstreams

AS Number Description Country
AS50962 UAB Roventa LT
AS60099 UAB Radijo elektronines sistemos LT
AS198345 Viesoji istaiga Vilniaus universiteto bustas LT
AS47341 Torena, II LT
AS51388 UAB Marsatas LT
AS43627 UAB Besmegeniai LT
AS25406 SPLIUS, UAB LT
AS42774 Blue Bridge MSP, UAB LT
AS34857 SPLIUS, UAB LT
AS34037 VARDAS.LT, UAB LT

Legacy Routes

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Frequently Asked Questions

ASN AS49550 is an Autonomous System Number used to identify a network for BGP internet routing.
AS49550 is listed under UAB Nacionalinis Telekomunikaciju Tinklas.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.