Summary

NetName
OrgName
Sri Lanka Telecom Ltd
CIDR
RIR

APNIC

Country
Status

Abuse

abuse@slt.lk

Contact

abuse@slt.lk

aselaeranda@slt.com.lk

RegDate

Updated

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36241152 215834755073
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 408320 77326843904
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6273280 30065033216
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28747008 81609621504
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1358336 13421838336
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 330496 17180065792
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3072 34359738368
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2155520 68719476736
AS6939 HURRICANE - Hurricane Electric LLC, US United States 456960 283043982540800
AS7195 EDGEUNO S.A.S, CO Colombia 32000 4274061312
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 68240384 36318243520512
AS9002 RETN-AS - RETN Limited, GB United Kingdom 40448 4831838208
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 22528 4294967296
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14592 12886081536
AS52075 WIFIRST - Wifirst S.A.S., FR France 132352 34359738368
AS61573 IP TELECOM, BR Brazil 1024 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 130816 77423247362

Whois

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '2001:df4:1b00::/48'

% Abuse contact for '2001:df4:1b00::/48' is 'abuse@slt.lk'

inet6num:       2001:df4:1b00::/48
netname:        LKTELECOM-LK
descr:          Sri Lanka Telecom Ltd
country:        LK
org:            ORG-SLTL1-AP
admin-c:        AE70-AP
tech-c:         AE70-AP
abuse-c:        AL1644-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MNT-SLT-LK
mnt-irt:        IRT-LKTELECOM-LK
last-modified:  2021-01-12T03:04:11Z
source:         APNIC

irt:            IRT-LKTELECOM-LK
address:        Internet Division
address:        7th floor
address:        OTS Building
address:        Sri Lanka Telecom
e-mail:         abuse@slt.lk
abuse-mailbox:  abuse@slt.lk
admin-c:        KN449-AP
tech-c:         KN449-AP
auth:           # Filtered
remarks:        abuse@slt.lk was validated on 2026-06-24
mnt-by:         MNT-SLT-LK
last-modified:  2026-07-07T04:08:23Z
source:         APNIC

organisation:   ORG-SLTL1-AP
org-name:       Sri Lanka Telecom Ltd
org-type:       LIR
country:        LK
address:        Lotus Road
address:        OTS Building. 7 / F
address:        ISP Opeartions Section
phone:          +94-11-2473824
fax-no:         +94-11-2331154
e-mail:         nwadmin@slt.com.lk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:45Z
source:         APNIC

role:           ABUSE LKTELECOMLK
country:        ZZ
address:        Internet Division
address:        7th floor
address:        OTS Building
address:        Sri Lanka Telecom
phone:          +000000000
e-mail:         abuse@slt.lk
admin-c:        KN449-AP
tech-c:         KN449-AP
nic-hdl:        AL1644-AP
remarks:        Generated from irt object IRT-LKTELECOM-LK
remarks:        abuse@slt.lk was validated on 2026-06-24
abuse-mailbox:  abuse@slt.lk
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-07T04:08:54Z
source:         APNIC

person:         Asela Eranda
nic-hdl:        AE70-AP
e-mail:         aselaeranda@slt.com.lk
address:        Internet Division
address:        7th floor
address:        OTS Building
address:        Sri Lanka Telecom
address:        Lotus Road
address:        Colombo-1
phone:          +94-11-2021913
fax-no:         +94-11-2322622
country:        LK
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-
remarks:        Please send all IP abuse complaints to abuse@slt.lk
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-
mnt-by:         MAINT-LK-ASE
last-modified:  2009-09-25T07:36:05Z
source:         APNIC

% Information related to '2001:df4:1b00::/48AS45489'

route6:         2001:df4:1b00::/48
origin:         AS45489
descr:          Sri Lanka Telecom Ltd
                Lotus Road
                OTS Building.  7 / F
                ISP Opeartions Section
mnt-by:         MNT-SLT-LK
last-modified:  2018-02-06T02:33:04Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)


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