Summary

NetName
OrgName
CIDR
RIR

APNIC

Country / Region
Status

Abuse

Contact
RegDate

Updated

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, US United States 27389440 244218265600
AS852 ASN852 - TELUS Communications Inc., CA Canada 4763392 12902924288
AS1239 SPRINTLINK - Sprint, US United States 12202752 229781012480
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6567936 2233382993920
AS1273 CW - Vodafone Group PLC, GB United Kingdom 1856000 8796093022208
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 229632 139606753280
AS2044 DF-PTL1 - Digital Fortress, US United States 37632 4294967296
AS2152 CSUNET-NW - California State University, Office of the Chancellor, US United States 2078272 4294967296
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 4000256 17716871168
AS2516 KDDI - KDDI CORPORATION, JP Japan 18168576 2757369069568
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6912256 30073552896
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1103366 4295098368
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8607488 219312357376
AS3292 TDC - TDC Holding A/S, DK Denmark 5418752 51539804160
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34082560 35330605514752
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 30034416 77329268736
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1015296 67648552960
AS4181 TDS-AS - TDS TELECOM, US United States 1743616 77309411328
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 532224 17179869184
AS4764 WIDEBAND-AS-AP - Wideband Networks Pty Ltd, AU Australia 267264 137707388928
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 318464 17196908544
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1991424 17600775979008
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1596160 17718247424
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 107776 62279843840
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 3984128 386563899392
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 66560 4295098368
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1352704 25769934848
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 70207232 36318243520512
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 981248 214748758016
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15360 0
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16384 4295426048
AS9002 RETN-AS - RETN Limited, GB United Kingdom 33024 4294967296
AS9050 RTD - ORANGE ROMANIA COMMUNICATION S.A, RO Romania 1497088 4294967296
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1505280 12884967424
AS13786 SEABORN - Seabras 1 USA, LLC, US United States 3072 8589934592
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2923776 17956864
AS15412 FLAG-AS - FLAG TELECOM UK LIMITED, GB United Kingdom 37632 4294967296
AS19151 BBO-1 - BroadbandONE, LLC, US United States 35584 4295032832
AS23367 AS-ADN - Adaptive Data Networks, LLC, US United States 4864 524288
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 8960 4294967296
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4375552 39668088832
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 8192 42949672960
AS41095 IPTP - IPTP LTD, GB United Kingdom 43520 9663807488
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 101376 341184020480
AS50304 BLIX - Blix Solutions AS, NO Norway 40192 283484880896
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 96256 964886528
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 2560 141733920768
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 86784 106889216

Whois

% Abuse contact for '163.255.0.0 - 163.255.255.255' is 'irt@nic.or.kr'

inetnum:        163.255.0.0 - 163.255.255.255
netname:        KORNET
descr:          Korea Telecom
admin-c:        IM667-AP
tech-c:         IM667-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-03T02:22:03Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
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:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM667-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-03-28T06:37:04Z
source:         APNIC

Graph

CIDR

163.255.0.0/24 163.255.1.0/24 163.255.2.0/24 163.255.3.0/24
163.255.5.0/24 163.255.6.0/24 163.255.7.0/24 163.255.8.0/24
163.255.10.0/24 163.255.11.0/24 163.255.12.0/24 163.255.13.0/24
163.255.15.0/24 163.255.16.0/24 163.255.17.0/24 163.255.18.0/24
163.255.20.0/24 163.255.21.0/24 163.255.22.0/24 163.255.23.0/24
163.255.25.0/24 163.255.26.0/24 163.255.27.0/24 163.255.28.0/24
163.255.30.0/24 163.255.31.0/24 163.255.32.0/24 163.255.33.0/24
163.255.35.0/24 163.255.36.0/24 163.255.37.0/24 163.255.38.0/24
163.255.40.0/24 163.255.41.0/24 163.255.42.0/24 163.255.43.0/24
163.255.45.0/24 163.255.46.0/24 163.255.47.0/24 163.255.48.0/24
163.255.50.0/24 163.255.51.0/24 163.255.52.0/24 163.255.53.0/24
163.255.55.0/24 163.255.56.0/24 163.255.57.0/24 163.255.58.0/24
163.255.60.0/24 163.255.61.0/24 163.255.62.0/24 163.255.63.0/24
163.255.65.0/24 163.255.66.0/24 163.255.67.0/24 163.255.68.0/24
163.255.70.0/24 163.255.71.0/24 163.255.72.0/24 163.255.73.0/24
163.255.75.0/24 163.255.76.0/24 163.255.77.0/24 163.255.78.0/24
163.255.80.0/24 163.255.81.0/24 163.255.82.0/24 163.255.83.0/24
163.255.85.0/24 163.255.86.0/24 163.255.87.0/24 163.255.88.0/24
163.255.90.0/24 163.255.91.0/24 163.255.92.0/24 163.255.93.0/24
163.255.95.0/24 163.255.96.0/24 163.255.97.0/24 163.255.98.0/24
163.255.100.0/24 163.255.101.0/24 163.255.102.0/24 163.255.103.0/24
163.255.105.0/24 163.255.106.0/24 163.255.107.0/24 163.255.108.0/24
163.255.110.0/24 163.255.111.0/24 163.255.112.0/24 163.255.113.0/24
163.255.115.0/24 163.255.116.0/24 163.255.117.0/24 163.255.118.0/24
163.255.120.0/24 163.255.121.0/24 163.255.122.0/24 163.255.123.0/24
163.255.125.0/24 163.255.126.0/24 163.255.127.0/24 163.255.128.0/24
163.255.130.0/24 163.255.131.0/24 163.255.132.0/24 163.255.133.0/24
163.255.135.0/24 163.255.136.0/24 163.255.137.0/24 163.255.138.0/24
163.255.140.0/24 163.255.141.0/24 163.255.142.0/24 163.255.143.0/24
163.255.145.0/24 163.255.146.0/24 163.255.147.0/24 163.255.148.0/24
163.255.150.0/24 163.255.151.0/24 163.255.152.0/24 163.255.153.0/24
163.255.155.0/24 163.255.156.0/24 163.255.157.0/24 163.255.158.0/24
163.255.160.0/24 163.255.161.0/24 163.255.162.0/24 163.255.163.0/24
163.255.165.0/24 163.255.166.0/24 163.255.167.0/24 163.255.168.0/24
163.255.170.0/24 163.255.171.0/24 163.255.172.0/24 163.255.173.0/24
163.255.175.0/24 163.255.176.0/24 163.255.177.0/24 163.255.178.0/24
163.255.180.0/24 163.255.181.0/24 163.255.182.0/24 163.255.183.0/24
163.255.185.0/24 163.255.186.0/24 163.255.187.0/24 163.255.188.0/24
163.255.190.0/24 163.255.191.0/24 163.255.192.0/24 163.255.193.0/24
163.255.195.0/24 163.255.196.0/24 163.255.197.0/24 163.255.198.0/24
163.255.200.0/24 163.255.201.0/24 163.255.202.0/24 163.255.203.0/24
163.255.205.0/24 163.255.206.0/24 163.255.207.0/24 163.255.208.0/24
163.255.210.0/24 163.255.211.0/24 163.255.212.0/24 163.255.213.0/24
163.255.215.0/24 163.255.216.0/24 163.255.217.0/24 163.255.218.0/24
163.255.220.0/24 163.255.221.0/24 163.255.222.0/24 163.255.223.0/24
163.255.225.0/24 163.255.226.0/24 163.255.227.0/24 163.255.228.0/24
163.255.230.0/24 163.255.231.0/24 163.255.232.0/24 163.255.233.0/24
163.255.235.0/24 163.255.236.0/24 163.255.237.0/24 163.255.238.0/24
163.255.240.0/24 163.255.241.0/24 163.255.242.0/24 163.255.243.0/24
163.255.245.0/24 163.255.246.0/24 163.255.247.0/24 163.255.248.0/24
163.255.250.0/24 163.255.251.0/24 163.255.252.0/24 163.255.253.0/24
163.255.255.0/24