203.237.218.0/24

AS9318 - SKB-AS - SK Broadband Co Ltd, KR

Republic of Korea

KREN - Korean Education Network

Summary

NetName
KREN
OrgName
Korean Education Network
CIDR

203.237.218.0/24

RIR

APNIC

Country

Status

ALLOCATED PORTABLE

Abuse

[email protected]

Contact

[email protected]

[email protected]

RegDate

Updated

2017-02-02T04:55:27Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS559 SWITCH, CH Switzerland 2184704 176093790208
AS852 ASN852 - TELUS Communications Inc., CA Canada 4718080 12907118592
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6568704 2233382993920
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 229120 77326712832
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 86528 274878234624
AS2152 CENIC-2152 - CENIC, US United States 2078720 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 7134464 34359869440
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3566592 200052375552
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29852928 77330644992
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1039616 12885229568
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 2048 0
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 467456 17179869184
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 329472 17180065792
AS5398 AS5398 - AS5398 SA, CH Switzerland 19200 34359738368
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2155776 68719476736
AS6327 SHAW - Shaw Communications Inc., CA Canada 5408512 77317799936
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1674240 18255118336
AS6695 DECIX-AS - DE-CIX Management GmbH, DE Germany 0 0
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520448 282631665614848
AS7195 EDGEUNO S.A.S, CO Colombia 31232 4276158464
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1286400 25769934848
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47360 12884967424
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1362176 25770721280
AS9002 RETN-AS - RETN Limited, GB United Kingdom 27392 4294967296
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2142976 4299030528
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 568320 274878758912
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45824 42949804032
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572416 111669149696
AS14840 BR.Digital Provider, BR Brazil 67072 14009892864
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 134144 42949672960
AS16347 INHERENT - ADISTA SAS, FR France 233472 386547056640
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 18432 4294967296
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53248 13153337344
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS24115 ASN-EQIX-MLPE - Equinix Asia Pacific Pte Ltd, SG Singapore 0 0
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 9984 4294967296
AS25091 IP-MAX - IP-Max SA, CH Switzerland 15104 68719607808
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 43264 107374182400
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27904 4294967296
AS34019 HIVANE - Hivane Association, FR France 2816 1245184
AS34177 CELESTE-AS - CELESTE SAS, FR France 192768 42949672960
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 41472 4294967296
AS35280 F5 - F5 Networks SARL, FR France 51968 81604378624
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1024 34359738368
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 9216 42949672960
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 4294967296
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 13824 8589934592
AS38193 TWA-AS-AP - TRANS WORLD ASSOCIATES (PVT) LIMITED, PK Pakistan 25856 4294967296
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9728 4296081408
AS45896 MOBIFONEGLOBAL-AS-VN - Mobifone Global JSC, VN Viet Nam 8480 4295032832
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1792 196608
AS47692 NESSUS - Nessus GmbH, AT Austria 37120 34359869440
AS47734 TELECOM-IT-SOLUTIONS-AS - Telecom IT Solutions SRL, RO Romania 256 65536
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7680 4294967296
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94720 354874032128
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9472 38654705664
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12800 111669739520
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132096 4294967296
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1024 34359738368
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 0 0
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23552 8589934592
AS58952 FRONTIIRCOLTD-MM - Frontiir Co., Ltd, MM Myanmar 8192 4294967296
AS64289 MACARNE - Macarne LLC, US United States 6912 741933056
AS133210 ENTECHNOLOGIES-AS-AP - EN Technologies Pte Ltd, SG Singapore 4096 65536
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 67840 94522834944
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 97280 113508352
AS200780 APPLIWAVE - Eurofiber France SAS, FR France 21248 38654705664
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 256 4295229440
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 228864 30068310016
AS396998 PATH-NETWORK - Path Network, Inc., US United States 8704 68719476736

Whois

inetnum:        203.237.128.0 - 203.237.255.255
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:  2017-02-02T04:55:27Z
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

203.237.218.0/24