210.181.216.0/21

AS7557 · Korea Trade Network

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Summary

Country	South Korea
Domain	ktnet.co.kr
ASN	AS7557
Parent Range	210.181.192.0/19
Registry	KRNIC
ID	KTNET-KR

WHOIS Details

inetnum:        210.181.192.0 - 210.181.223.255
netname:        KTNET-KR
descr:          Korea Trade Network
country:        KR
admin-c:        IA6-KR
tech-c:         IM6-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:        Seoul Gangnam-gu Yeongdong-daero
address:        511 (4thFl, Trade-Tower)
country:        KR
phone:          +82-2-6000-2715
e-mail:         ip@ktnet.co.kr
nic-hdl:        IM6-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Gangnam-gu Yeongdong-daero
address:        511 (4thFl, Trade-Tower)
country:        KR
phone:          +82-2-6000-2715
e-mail:         ip@ktnet.co.kr
nic-hdl:        IA6-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 210.181.216.0/21

Range	ASN	Company	Num of IPs
210.181.192.0/19	AS7557	Korea Trade Network	8,192

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.181.216.101	netsplus.co.kr	1
210.181.216.102	hivemanager.co.kr	1

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

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

IP Address	ASN	Details
210.181.223.145	AS7557 Korea Trade Network	`3.11ms` from Seoul, KR
210.181.222.18	AS7557 Korea Trade Network	`3.17ms` from Seoul, KR
210.181.218.178	AS7557 Korea Trade Network	`3.22ms` from Seoul, KR
210.181.221.174	AS7557 Korea Trade Network	`3.36ms` from Seoul, KR
210.181.220.165	AS7557 Korea Trade Network	`3.13ms` from Seoul, KR
210.181.219.36	AS7557 Korea Trade Network	`2.89ms` from Seoul, KR
210.181.217.179	AS7557 Korea Trade Network	`3.34ms` from Seoul, KR
210.181.216.59	AS7557 Korea Trade Network	`3.27ms` 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
162.211.100.5	AS55222 9219-1568 Quebec Inc.	`0.33ms` from Ashburn, US
192.46.127.53	AS277 DXC US Latin America Corporation	`1.22ms` from Atlanta, US
104.57.143.69	AS7018 AT&T Enterprises, LLC	`3.98ms` from Atlanta, US
41.103.25.229	AS36947 Telecom Algeria	`17.25ms` from Barcelona, ES
117.11.68.117	AS4837 CHINA UNICOM China169 Backbone	`5.45ms` from Beijing, CN
73.17.241.117	AS7922 Comcast Cable Communications, LLC	`9.63ms` from Boston, US
84.135.153.21	AS3320 Deutsche Telekom AG	`3.99ms` from Duesseldorf, DE
93.218.213.229	AS3320 Deutsche Telekom AG	`9.43ms` from Frankfurt am Main, DE
36.250.112.245	AS4837 CHINA UNICOM China169 Backbone	`4.91ms` from Fuzhou, CN
14.231.50.53	AS45899 VNPT Corp	`1.26ms` from Hanoi, VN
76.172.47.53	AS20001 Charter Communications Inc	`11.22ms` from Honolulu, US
115.113.145.165	AS4755 TATA Communications formerly VSNL is Leading ISP	`1.02ms` from Lohogaon, IN
109.156.48.245	AS2856 British Telecommunications PLC	`6.02ms` from London, GB
83.45.174.101	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.83ms` from Madrid, ES
115.247.99.117	AS55836 Reliance Jio Infocomm Limited	`12.65ms` from Mumbai, IN
198.144.143.133	AS55900 GLBB Japan KK	`17.69ms` from Osaka, JP
128.201.141.213	AS266631 Enoki & Ruiz Ltda - ME	`5.66ms` from Osasco, BR
70.36.149.133	AS46375 Sonic Telecom LLC	`2.31ms` from San Jose, US
40.112.250.21	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
114.80.223.101	AS4812 China Telecom (Group)	`2.73ms` from Shanghai, CN
219.117.174.133	AS4721 JCOM Co., Ltd.	`11.00ms` from Tokyo, JP
181.126.35.101	AS23201 Telecel S.A.	`9.25ms` from Asuncion, PY
67.62.62.117	AS7029 Windstream Communications LLC	`2.21ms` from Atlanta, US
68.146.249.5	AS6327 Shaw Communications Inc.	`5.07ms` from Calgary, CA
216.74.95.53	AS54103 MOD Mission Critical, LLC	`0.15ms` 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 210.181.222.17

traceroute to 210.181.222.17 (210.181.222.17): 64 hops max, 52 byte packets

1 [AS15169] 172.253.64.143 0.577 ms

2 [AS3786] 182.162.216.45 1.171 ms

3 *

4 [AS3786] 182.162.65.197 3.396 ms

5 [AS3786] 182.162.37.2 1.824 ms

6 *

7 [AS3786] 182.162.37.21 2.799 ms

8 *

9 *

10 [AS3786] 1.208.18.58 2.482 ms

11 [AS7557] 210.181.222.17 3.178 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 5th 2025

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