203.246.0.0/17

AS4766 - KIXS-AS-KR - Korea Telecom, KR

Republic of Korea

KREN - Korean Education Network

Summary

NetName
KREN
OrgName
Korean Education Network
CIDR

203.246.0.0/17

RIR

APNIC

Country

Status

ALLOCATED PORTABLE

Abuse

[email protected]

Contact

[email protected]

[email protected]

RegDate

Updated

2017-02-02T04:55:29Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, US United States 35923456 413600514048
AS852 ASN852 - TELUS Communications Inc., CA Canada 4718080 12907118592
AS1273 CW - Vodafone Group PLC, GB United Kingdom 1824512 8796093022208
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 228608 77326712832
AS2044 DF-PTL1 - Digital Fortress, US United States 33280 4294967296
AS2152 CENIC-2152 - CENIC, US United States 2078976 4294967296
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3796480 17716871168
AS2516 KDDI - KDDI CORPORATION, JP Japan 18102016 2757369069568
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 7006464 34359869440
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8523776 253403529216
AS3292 TDC - TDC Holding A/S, DK Denmark 5306368 47244771328
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3566080 165692637184
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34086144 35330605449216
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29848320 77330644992
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1039616 12885229568
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 466432 17179869184
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 327936 17180065792
AS6327 SHAW - Shaw Communications Inc., CA Canada 5408512 77317799936
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1675008 18255118336
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 131328 8589934592
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 2762752 244813135872
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 65280 4295229440
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1285632 25769934848
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 987136 219043725312
AS8708 RCS-RDS - DIGI ROMANIA S.A., RO Romania 1917184 73014444032
AS9002 RETN-AS - RETN Limited, GB United Kingdom 27392 4294967296
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1531904 12886081536
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572416 111669149696
AS17676 ULTINA - SoftBank Mobile Corp., JP Japan 40497408 18695992639488
AS23764 CTGNet - China Telecom Global Limited, HK Hong Kong 37632 1507328
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 9984 4294967296
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 410368 38654705664
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9216 42949672960
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94464 354874032128
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 101376 1040449536
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7936 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 66816 107407736832
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 95488 112394240

Whois

inetnum:        203.246.0.0 - 203.246.127.255
netname:        KREN
descr:          Korean Education Network
admin-c:        IM70-AP
tech-c:         IM70-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T04:55:29Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Seoul Gwanak-gu Gwanak-ro
country:        KR
phone:          +82-2-882-5363
e-mail:         [email protected]
nic-hdl:        IM70-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-07-09T23:56:03Z
source:         APNIC

CIDR

203.246.0.0/24 203.246.1.0/24 203.246.2.0/24 203.246.3.0/24
203.246.5.0/24 203.246.6.0/24 203.246.7.0/24 203.246.8.0/24
203.246.10.0/24 203.246.11.0/24 203.246.12.0/24 203.246.13.0/24
203.246.15.0/24 203.246.16.0/24 203.246.17.0/24 203.246.18.0/24
203.246.20.0/24 203.246.21.0/24 203.246.22.0/24 203.246.23.0/24
203.246.25.0/24 203.246.26.0/24 203.246.27.0/24 203.246.28.0/24
203.246.30.0/24 203.246.31.0/24 203.246.32.0/24 203.246.33.0/24
203.246.35.0/24 203.246.36.0/24 203.246.37.0/24 203.246.38.0/24
203.246.40.0/24 203.246.41.0/24 203.246.42.0/24 203.246.43.0/24
203.246.45.0/24 203.246.46.0/24 203.246.47.0/24 203.246.48.0/24
203.246.50.0/24 203.246.51.0/24 203.246.52.0/24 203.246.53.0/24
203.246.55.0/24 203.246.56.0/24 203.246.57.0/24 203.246.58.0/24
203.246.60.0/24 203.246.61.0/24 203.246.62.0/24 203.246.63.0/24
203.246.65.0/24 203.246.66.0/24 203.246.67.0/24 203.246.68.0/24
203.246.70.0/24 203.246.71.0/24 203.246.72.0/24 203.246.73.0/24
203.246.75.0/24 203.246.76.0/24 203.246.77.0/24 203.246.78.0/24
203.246.80.0/24 203.246.81.0/24 203.246.82.0/24 203.246.83.0/24
203.246.85.0/24 203.246.86.0/24 203.246.87.0/24 203.246.88.0/24
203.246.90.0/24 203.246.91.0/24 203.246.92.0/24 203.246.93.0/24
203.246.95.0/24 203.246.96.0/24 203.246.97.0/24 203.246.98.0/24
203.246.100.0/24 203.246.101.0/24 203.246.102.0/24 203.246.103.0/24
203.246.105.0/24 203.246.106.0/24 203.246.107.0/24 203.246.108.0/24
203.246.110.0/24 203.246.111.0/24 203.246.112.0/24 203.246.113.0/24
203.246.115.0/24 203.246.116.0/24 203.246.117.0/24 203.246.118.0/24
203.246.120.0/24 203.246.121.0/24 203.246.122.0/24 203.246.123.0/24
203.246.125.0/24 203.246.126.0/24 203.246.127.0/24