Summary

NetName
SK-TELECOM-NET
OrgName
SK Telecom
CIDR
RIR

APNIC

Country / Region

Status

ALLOCATED PORTABLE

Abuse

Contact
RegDate

Updated

2017-02-02T06:03:39Z

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36233472 215834689537
AS852 ASN852 - TELUS Communications Inc., CA Canada 4849664 12907118592
AS1273 CW - Vodafone Group PLC, GB United Kingdom 2054400 8796095119360
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 411392 77326778368
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3939584 17717067776
AS2516 KDDI - KDDI CORPORATION, JP Japan 18074624 2761664036864
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6499584 30065033216
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8552448 442382745600
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3517440 204347408384
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34192896 35308963168256
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28864512 81626398720
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1362176 13421838336
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1145344 21474836480
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1751552 51808436224
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 285952 8594194432
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1184768 103079215104
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458496 283043982606336
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 64512 4295163904
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 68238848 36318243520512
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26624 4831838208
AS9286 KINXIDC-AS-KR - KINX, KR Republic of Korea 263680 131072
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570112 107374182400
AS13786 SEABORN - Seabras 1 USA, LLC, US United States 3072 8589934592
AS17676 ULTINA - SoftBank Mobile Corp., JP Japan 38313728 18695992639488
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 387840 38654705664
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9472 42949672960
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14592 12886081536
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116992 356753080320
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 128000 1258553344
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140800 77423378434

Whois

inetnum:        203.236.0.0 - 203.236.31.255
netname:        SK-TELECOM-NET
descr:          SK Telecom
admin-c:        IM687-AP
tech-c:         IM687-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T06:03:39Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-04-10T04:49:23Z
source:         APNIC

person:         IP Manager
address:        Seoul Jung-gu Eulji-ro 65
country:        KR
phone:          +82-2-1599-0011
e-mail:         sktsec@sk.com
nic-hdl:        IM687-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-10-10T00:50:38Z
source:         APNIC

Graph

CIDR

203.236.0.0/24 203.236.1.0/24 203.236.2.0/24 203.236.3.0/24
203.236.4.0/24 203.236.5.0/24 203.236.6.0/24 203.236.7.0/24
203.236.8.0/24 203.236.9.0/24 203.236.10.0/24 203.236.11.0/24
203.236.12.0/24 203.236.13.0/24 203.236.14.0/24 203.236.15.0/24
203.236.16.0/24 203.236.17.0/24 203.236.18.0/24 203.236.19.0/24
203.236.20.0/24 203.236.21.0/24 203.236.22.0/24 203.236.23.0/24
203.236.24.0/24 203.236.25.0/24 203.236.26.0/24 203.236.27.0/24
203.236.28.0/24 203.236.29.0/24 203.236.30.0/24 203.236.31.0/24
203.236.32.0/24 203.236.33.0/24 203.236.34.0/24 203.236.35.0/24
203.236.36.0/24 203.236.37.0/24 203.236.38.0/24 203.236.39.0/24
203.236.40.0/24 203.236.41.0/24 203.236.42.0/24 203.236.43.0/24
203.236.44.0/24 203.236.45.0/24 203.236.46.0/24 203.236.47.0/24
203.236.48.0/24 203.236.49.0/24 203.236.50.0/24 203.236.51.0/24
203.236.52.0/24 203.236.53.0/24 203.236.54.0/24 203.236.55.0/24
203.236.56.0/24 203.236.57.0/24 203.236.58.0/24 203.236.59.0/24
203.236.60.0/24 203.236.61.0/24 203.236.62.0/24 203.236.63.0/24
203.236.64.0/24 203.236.65.0/24 203.236.66.0/24 203.236.67.0/24
203.236.68.0/24 203.236.69.0/24 203.236.70.0/24 203.236.71.0/24
203.236.72.0/24 203.236.73.0/24 203.236.74.0/24 203.236.75.0/24
203.236.76.0/24 203.236.77.0/24 203.236.78.0/24 203.236.79.0/24
203.236.80.0/24 203.236.81.0/24 203.236.82.0/24 203.236.83.0/24
203.236.84.0/24 203.236.85.0/24 203.236.86.0/24 203.236.87.0/24
203.236.88.0/24 203.236.89.0/24 203.236.90.0/24 203.236.91.0/24
203.236.92.0/24 203.236.93.0/24 203.236.94.0/24 203.236.95.0/24
203.236.96.0/24 203.236.97.0/24 203.236.98.0/24 203.236.99.0/24
203.236.100.0/24 203.236.101.0/24 203.236.102.0/24 203.236.103.0/24
203.236.104.0/24 203.236.105.0/24 203.236.106.0/24 203.236.107.0/24
203.236.108.0/24 203.236.109.0/24 203.236.110.0/24 203.236.111.0/24
203.236.112.0/24 203.236.113.0/24 203.236.114.0/24 203.236.115.0/24
203.236.116.0/24 203.236.117.0/24 203.236.118.0/24 203.236.119.0/24
203.236.120.0/24 203.236.121.0/24 203.236.122.0/24 203.236.123.0/24
203.236.124.0/24 203.236.125.0/24 203.236.126.0/24 203.236.127.0/24