163.229.0.0/16

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kt.com
ASN	AS4766
Registry	APNIC
ID	KORNET

WHOIS Details

inetnum:        163.229.0.0 - 163.229.255.255
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
changed:        hostmaster@nic.or.kr 20170203
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Seoul Songpa-gu Jungdae-ro 135
e-mail:         hostmaster@nic.or.kr
abuse-mailbox:  hostmaster@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20150513
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
changed:        hostmaster@nic.or.kr 20170328
source:         APNIC

inetnum:        163.229.0.0 - 163.229.255.255
netname:        KORNET-KR
descr:          Korea Telecom
country:        KR
admin-c:        IA9-KR
tech-c:         IM9-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.krnic.net.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 163.0.0.0/8

Range	ASN	Company	Num of IPs
163.42.0.0/16	AS2907	Geospatial Information Authority of Japan, Ministry of Land, Infrastructure, Transport and Tourism	65,536
163.214.0.0/16	AS2907	Aichi-Gakuin University	65,536
163.209.0.0/16	AS2907	Kagoshima University	65,536
163.226.0.0/16	AS2907	University Public Corporation Osaka	65,536
163.212.0.0/16	AS2907	Yokohama City University	65,536
163.55.0.0/16	AS2497	RYOBI LIMITED	65,536
163.230.0.0/16	AS27336	Sentara Healthcare	65,536
163.210.0.0/16	AS2516	Hitachi Zosen Corporation	65,536
163.59.0.0/16	AS2510	FUJITSU LIMITED	65,536
163.225.0.0/16	AS2907	Okayama Prefectural University	65,536
163.218.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
163.48.0.0/16	AS2516	KOBELCO SYSTEMS CORPORATION	65,536
163.177.0.0/16	AS136959	China Unicom Guangdong province network	65,536
163.126.0.0/16	AS1761	Texas Department of Mental Health & Mental Retardation	65,536
163.13.0.0/16	AS1659	Ministry of Education Computer Center	65,536
163.179.0.0/16	AS17816	China Unicom Guangdong province network	65,536
163.140.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
163.177.0.0/16	AS17816	China Unicom Guangdong province network	65,536
163.3.0.0/16	AS16509	Amazon.com, Inc.	65,536
163.40.0.0/16	AS226	LAC + USC Medical Center	65,536
163.150.0.0/16	AS22315	San Bernardino County Superintendent of Schools	65,536
163.215.0.0/16	AS2907	Tokyo University Of Technology	65,536
163.211.0.0/16	AS17512		65,536
163.234.0.0/16	AS1761	Texas Commission on Environmental Quality	65,536
163.247.0.0/16	AS17147	Ministerio del Interior y de Seguridad Publica - Gobierno de Chile	65,536
163.49.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
163.45.0.0/16	AS131930	Tokyo Broadcasting System Television,Inc.	65,536
163.172.0.0/16	AS12876	Scaleway Dedibox - Paris, France	65,536
163.142.0.0/16	AS136959	China Unicom Guangdong province network	65,536
163.177.0.0/16	AS136958	China Unicom Guangdong province network	65,536
163.157.0.0/16	AS13063	SKF Dataservice AB	65,536
163.177.0.0/16	AS134543	China Unicom Guangdong province network	65,536
163.125.0.0/16	AS17623	China Unicom Guangdong province network	65,536
163.177.0.0/16	AS135061	China Unicom Guangdong province network	65,536
163.221.0.0/16	AS131158	Nara Institute of Science and Technology, National University Corporation	65,536
163.0.0.0/16	AS17816	China Unicom Guangdong province network	65,536
163.142.0.0/16	AS17816	China Unicom Guangdong province network	65,536
163.252.0.0/16	AS13977	Consolidated Communications, Inc.	65,536
163.233.0.0/16	AS141400	Comcare	65,536
163.166.0.0/16	AS15914	British Airways PLC	65,536
163.204.0.0/16	AS17816	China Unicom Guangdong province network	65,536
163.46.0.0/16	AS18126	Yokkaichi University	65,536
163.178.0.0/16	AS11830	Universidad de Costa Rica	65,536
163.158.0.0/16	AS16509	Amazon.com, Inc.	65,536
163.237.0.0/16	AS13331	Redwood Network Design	65,536
163.6.0.0/16	AS210	Davis School District	65,536
163.28.0.0/16	AS1659	Ministry of Education Computer Center	65,536
163.245.0.0/16	AS17	Purdue University Northwest	65,536
163.32.0.0/16	AS1659	Ministry of Education Computer Center	65,536
163.51.0.0/16	AS2907	Kindai University	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

33,813 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
163.229.122.135	AS4766 Korea Telecom	`6.67ms` from Seoul, KR
163.229.146.68	AS4766 Korea Telecom	`8.53ms` from Seoul, KR
163.229.167.254	AS4766 Korea Telecom	`7.14ms` from Seoul, KR
163.229.159.254	AS4766 Korea Telecom	`7.29ms` from Seoul, KR
163.229.242.254	AS4766 Korea Telecom	`6.78ms` from Seoul, KR
163.229.164.191	AS4766 Korea Telecom	`7.70ms` from Seoul, KR
163.229.163.242	AS4766 Korea Telecom	`7.28ms` from Seoul, KR
163.229.170.139	AS4766 Korea Telecom	`7.41ms` from Seoul, KR
163.229.205.11	AS4766 Korea Telecom	`7.03ms` from Seoul, KR
163.229.179.234	AS4766 Korea Telecom	`7.36ms` from Seoul, KR
163.229.227.154	AS4766 Korea Telecom	`7.58ms` from Seoul, KR
163.229.239.254	AS4766 Korea Telecom	`8.45ms` from Seoul, KR
163.229.246.175	AS4766 Korea Telecom	`6.70ms` from Seoul, KR
163.229.132.121	AS4766 Korea Telecom	`6.84ms` from Seoul, KR
163.229.255.113	AS4766 Korea Telecom	`7.17ms` from Seoul, KR
163.229.185.254	AS4766 Korea Telecom	`7.35ms` from Seoul, KR
163.229.172.254	AS4766 Korea Telecom	`8.33ms` from Seoul, KR
163.229.250.90	AS4766 Korea Telecom	`7.09ms` from Seoul, KR
163.229.204.143	AS4766 Korea Telecom	`7.52ms` from Seoul, KR
163.229.196.214	AS4766 Korea Telecom	`7.10ms` from Seoul, KR
163.229.245.190	AS4766 Korea Telecom	`6.94ms` from Seoul, KR
163.229.188.51	AS4766 Korea Telecom	`7.08ms` from Seoul, KR
163.229.175.56	AS4766 Korea Telecom	`7.79ms` from Seoul, KR
163.229.139.123	AS4766 Korea Telecom	`7.04ms` from Seoul, KR
163.229.173.242	AS4766 Korea Telecom	`7.68ms` from Seoul, KR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
154.244.7.128	AS36947 Telecom Algeria	`10.39ms` from Algiers, DZ
166.1.41.80	AS62240 Clouvider	`0.19ms` from Amsterdam, NL
74.178.213.48	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
189.58.74.112	AS18881 TELEFÔNICA BRASIL S.A	`9.42ms` from Belo Horizonte, BR
160.1.15.32	AS8987 Amazon Data Services Ireland Ltd	`0.87ms` from Boardman, US
98.3.78.224	AS11351 Charter Communications Inc	`19.75ms` from Chicago, US
109.57.202.160	AS44034 Hi3G Access AB	`5.95ms` from Copenhagen, DK
20.84.213.96	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
82.105.121.0	AS3269 Telecom Italia S.p.A.	`4.42ms` from Milan, IT
120.51.139.128	AS2519 ARTERIA Networks Corporation	`8.52ms` from Osaka, JP
90.55.117.96	AS3215 Orange S.A.	`14.56ms` from Paris, FR
54.152.167.80	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
175.255.76.32	AS4766 Korea Telecom	`5.03ms` from Seoul, KR
113.116.181.48	AS4134 CHINANET-BACKBONE	`1.80ms` from Shenzhen, CN
20.127.103.208	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
73.207.83.0	AS7922 Comcast Cable Communications, LLC	`4.49ms` from Atlanta, US
87.174.128.144	AS3320 Deutsche Telekom AG	`2.94ms` from Duesseldorf, DE
34.159.189.16	AS396982 Google LLC	`0.11ms` from Frankfurt am Main, DE
113.169.11.160	AS45899 VNPT Corp	`2.69ms` from Ho Chi Minh City, VN
88.247.84.64	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.18ms` from Istanbul, TR
3.2.83.0	AS16509 Amazon.com, Inc.	`6.02ms` from Madrid, ES
82.59.217.80	AS3269 Telecom Italia S.p.A.	`7.60ms` from Milan, IT
178.57.15.128	AS201952 LTD AtelRybinsk	`10.48ms` from Moscow, RU
186.105.119.48	AS7418 TELEFÓNICA CHILE S.A.	`4.68ms` from Santiago, CL
49.164.9.176	AS17858 LG POWERCOMM	`2.19ms` from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 163.229.83.158

traceroute to 163.229.83.158 (163.229.83.158): 64 hops max, 52 byte packets

4 [AS37282] 102.130.226.34 160.58 ms

5 *

6 *

7 *

8 *

9 [AS4766] 112.174.62.114 394.137 ms

10 *

11 *

12 *

13 [AS4766] 163.229.83.158 451.873 ms

Measurement taken from

IPinfo ProbeNet in Abidjan, CI

On October 25th 2025

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