203.229.228.0/24

AS38676 · flexnetworks

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Summary

Country	South Korea
Domain	kt.com
ASN	AS38676
Parent Range	203.229.128.0/17
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        203.229.128.0 - 203.229.255.255
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
changed:        hostmaster@nic.or.kr 20240912
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.kisa.or.kr.
source:         KRNIC


person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        KT Head Office
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 20240912
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.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        KT Head Office
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 20240912
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.kisa.or.kr.
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 203.229.228.0/24

Range	ASN	Company	Num of IPs
203.229.128.0/17	AS4766	Korea Telecom	32,768
203.229.128.0/17	AS55586	Korea Telecom	32,768
203.229.128.0/17	AS38676	Korea Telecom	32,768
203.229.128.0/17	AS18325	Korea Telecom	32,768
203.229.128.0/17	AS10162	Korea Telecom	32,768

Nearby Ranges

BGP prefixes that overlap with 203.229.0.0/16

Range	ASN	Company	Num of IPs
203.229.128.0/17	AS18325	Korea Telecom	32,768
203.229.128.0/17	AS38676	Korea Telecom	32,768
203.229.128.0/17	AS4766	Korea Telecom	32,768
203.229.128.0/17	AS55586	Korea Telecom	32,768
203.229.128.0/17	AS10162	Korea Telecom	32,768
203.229.0.0/18	AS9689	SK Broadband Co Ltd	16,384
203.229.64.0/18	AS38095	SK Broadband Co Ltd	16,384
203.229.0.0/18	AS38096	SK Broadband Co Ltd	16,384
203.229.0.0/18	AS38097	SK Broadband Co Ltd	16,384
203.229.0.0/18	AS38103	SK Broadband Co Ltd	16,384

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
98.219.5.152	AS7922 Comcast Cable Communications, LLC	`4.69ms` from Atlanta, US
195.80.160.24	AS8778 Slovanet a.s.	`0.43ms` from Bratislava, SK
91.16.178.184	AS3320 Deutsche Telekom AG	`7.75ms` from Frankfurt am Main, DE
103.133.240.8	AS45996 DAOU TECHNOLOGY	`1.03ms` from Incheon, KR
142.91.127.24	AS7979 Servers.com, Inc.	`0.17ms` from London, GB
172.88.244.200	AS20001 Charter Communications Inc	`6.12ms` from Los Angeles, US
183.191.207.88	AS4837 CHINA UNICOM China169 Backbone	`2.85ms` from Taiyuan, CN
219.104.253.168	AS2527 Sony Network Communications Inc.	`1.76ms` from Tokyo, JP
41.105.210.88	AS36947 Telecom Algeria	`14.22ms` from Valencia, ES
171.8.167.8	AS137687 Luoyang, Henan Province, P.R.China.	`4.31ms` from Zhengzhou, CN
125.27.76.56	AS23969 TOT Public Company Limited	`2.71ms` from Bangkok, TH
34.59.35.56	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
24.28.128.24	AS11427 Charter Communications Inc	`1.39ms` from Dallas, US
68.94.155.232	AS7018 AT&T Enterprises, LLC	`8.00ms` from Dallas, US
115.243.140.56	AS55836 Reliance Jio Infocomm Limited	`9.17ms` from Delhi, IN
156.154.166.248	AS19905 Vercara, LLC	`0.33ms` from Dubai, AE
52.28.237.72	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
204.107.103.200	AS32524 Grupo-SMS USA, LLC	`2.41ms` from Los Angeles, US
203.35.165.136	AS1221 Telstra Limited	`1.55ms` from Melbourne, AU
218.115.4.232	AS17676 SoftBank Corp.	`4.14ms` from Osaka, JP
23.22.207.232	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
38.65.144.72	AS28409 ENI NETWORKS SAPI de CV	`0.53ms` from Santiago de Queretaro, MX
20.232.48.24	AS8075 Microsoft Corporation	`0.35ms` from Ashburn, US
172.200.88.104	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
71.239.138.216	AS7922 Comcast Cable Communications, LLC	`5.21ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -m13 203.229.228.46

traceroute to 203.229.228.46 (203.229.228.46): 13 hops max, 52 byte packets

1 [AS63023] 23.154.136.1 0.141 ms

2 [AS3257] 209.120.246.153 0.954 ms

3 [AS3257] 89.149.128.174 92.132 ms

4 [AS3257] 76.74.48.138 54.852 ms

5 *

6 *

7 [AS4766] 112.174.49.74 192.642 ms

8 *

9 [AS4766] 211.55.89.206 192.572 ms

10 [AS38676] 111.67.223.137 196.986 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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