210.181.192.0/19

AS7557 · Korea Trade Network

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Summary

Country	South Korea
Domain	ktnet.co.kr
ASN	AS7557
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 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:        IA6-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

Nearby Ranges

BGP prefixes that overlap with 210.181.0.0/16

Range	ASN	Company	Num of IPs
210.181.128.0/18	AS4766	Korean Education Network	16,384
210.181.224.0/19	AS4663	ELIMNET, INC.	8,192
210.181.64.0/19	AS9318	SK Broadband Co Ltd	8,192
210.181.96.0/19	AS9318	SK Broadband Co Ltd	8,192
210.181.32.0/19	AS3786	LG DACOM Corporation	8,192
210.181.16.0/20	AS9457	DREAMLINE CO.	4,096
210.181.168.0/22	AS4766	SEOUL INSTITUTE OF THE ARTS	1,024
210.181.188.0/23	AS4766	Dong Kang College	512
210.181.159.0/24	AS4766	HANYOUNG THEOLOGICAL UNIVERSITY	256
210.181.160.0/24	AS4766	YoungNam Theological College	256
210.181.161.0/24	AS4766	YoungNam Theological College	256
210.181.183.0/24	AS4766	SEOUL NATIONAL UNIVERSITY	256
210.181.184.0/24	AS4766	SEOUL NATIONAL UNIVERSITY	256
210.181.109.0/24	AS55615	Duzon Bizon Co. Ltd	256
210.181.172.0/24	AS9859	Chung Cheong University	256
210.181.173.0/24	AS9859	Chung Cheong University	256
210.181.174.0/24	AS9859	Chung Cheong University	256
210.181.175.0/24	AS9859	Chung Cheong University	256
210.181.176.0/24	AS9859	Chung Cheong University	256
210.181.177.0/24	AS9859	Chung Cheong University	256
210.181.178.0/24	AS9859	Chung Cheong University	256
210.181.148.0/24	AS9970	Korea University Of Technology And Education	256
210.181.149.0/24	AS9970	Korea University Of Technology And Education	256
210.181.164.0/24	AS10053	Yeonsung University	256
210.181.151.0/24	AS9970	Korea University Of Technology And Education	256
210.181.165.0/24	AS10053	Yeonsung University	256
210.181.166.0/24	AS10053	Yeonsung University	256
210.181.62.0/24	AS17598	LG Uplus	256
210.181.185.0/24	AS3786	Dongyang Technical College	256
210.181.186.0/24	AS3786	Dongyang Technical College	256
210.181.187.0/24	AS3786	Dongyang Technical College	256
210.181.24.0/24	AS38676	Flexnetwork	256
210.181.158.0/24	AS4766	HANYOUNG THEOLOGICAL UNIVERSITY	256

Hosted domains

There are 33 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.181.196.67	taxoneq.co.kr	7
210.181.196.118	imat.kr	3
210.181.197.152	kccf.or.kr	2
210.181.196.218	snh1.co.kr	2
210.181.197.72	silverfestival.or.kr	2
210.181.197.247	korloyuk.com	1
210.181.197.137	nculture.org	1
210.181.196.90	aqone.co.kr	1
210.181.197.73	urimunhwa.or.kr	1
210.181.196.117	anajuda.com	1
210.181.196.116	konking.co.kr	1
210.181.196.72	ch5.net	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

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

IP Address	ASN	Details
210.181.201.252	AS7557 Korea Trade Network	`2.15ms` from Seoul, KR
210.181.198.130	AS7557 Korea Trade Network	`10.48ms` from Seoul, KR
210.181.205.122	AS7557 Korea Trade Network	`2.61ms` from Seoul, KR
210.181.219.35	AS7557 Korea Trade Network	`2.35ms` from Seoul, KR
210.181.200.9	AS7557 Korea Trade Network	`1.53ms` from Incheon, KR
210.181.197.134	AS7557 Korea Trade Network	`1.40ms` from Incheon, KR
210.181.193.135	AS7557 Korea Trade Network	`2.74ms` from Incheon, KR
210.181.217.87	AS7557 Korea Trade Network	`2.08ms` from Seoul, KR
210.181.194.61	AS7557 Korea Trade Network	`3.49ms` from Seoul, KR
210.181.214.181	AS7557 Korea Trade Network	`1.97ms` from Seoul, KR
210.181.222.17	AS7557 Korea Trade Network	`2.58ms` from Seoul, KR
210.181.203.226	AS7557 Korea Trade Network	`2.14ms` from Seoul, KR
210.181.218.179	AS7557 Korea Trade Network	`2.04ms` from Seoul, KR
210.181.220.165	AS7557 Korea Trade Network	`2.07ms` from Incheon, KR
210.181.207.58	AS7557 Korea Trade Network	`1.93ms` from Seoul, KR
210.181.221.184	AS7557 Korea Trade Network	`1.93ms` from Seoul, KR
210.181.199.250	AS7557 Korea Trade Network	`3.27ms` from Seoul, KR
210.181.209.210	AS7557 Korea Trade Network	`1.82ms` from Seoul, KR
210.181.192.226	AS7557 Korea Trade Network	`2.72ms` from Incheon, KR
210.181.215.54	AS7557 Korea Trade Network	`2.04ms` from Seoul, KR
210.181.211.145	AS7557 Korea Trade Network	`2.60ms` from Seoul, KR
210.181.195.250	AS7557 Korea Trade Network	`2.81ms` from Incheon, KR
210.181.202.250	AS7557 Korea Trade Network	`1.98ms` from Seoul, KR
210.181.213.226	AS7557 Korea Trade Network	`1.96ms` from Seoul, KR
210.181.223.225	AS7557 Korea Trade Network	`2.13ms` 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
91.248.105.83	AS9145 EWE TEL GmbH	`5.63ms` from Amsterdam, NL
34.174.31.3	AS396982 Google LLC	`0.12ms` from Dallas, US
178.18.243.243	AS51167 Contabo GmbH	`2.64ms` from Frankfurt am Main, DE
217.182.168.115	AS16276 OVH SAS	`0.17ms` from Gravelines, FR
221.125.116.115	AS9304 HGC Global Communications Limited	`1.84ms` from Hong Kong, HK
41.18.199.99	AS29975 Vodacom	`17.09ms` from Johannesburg, ZA
86.141.21.19	AS2856 British Telecommunications PLC	`2.20ms` from London, GB
94.175.36.227	AS5089 Virgin Media Limited	`13.39ms` from London, GB
137.142.202.131	AS395871 SUNY College at Plattsburgh	`6.57ms` from Montreal, CA
23.227.132.115	AS55081 24 SHELLS	`0.75ms` from New York City, US
69.123.225.115	AS6128 Cablevision Systems Corp.	`3.25ms` from New York City, US
176.152.176.3	AS5410 Bouygues Telecom SA	`0.71ms` from Paris, FR
3.95.230.99	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
70.108.13.211	AS701 Verizon Business	`2.06ms` from Ashburn, US
181.71.185.35	AS27831 Colombia Móvil	`12.48ms` from Bogota, CO
74.134.198.51	AS10796 Charter Communications Inc	`12.15ms` from Cleveland, US
212.97.233.115	AS3308 Telia Company AB	`12.28ms` from Copenhagen, DK
119.235.222.51	AS131111 PT Mora Telematika Indonesia	`0.79ms` from Jakarta, ID
88.27.164.83	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.23ms` from Madrid, ES
80.174.218.195	AS3949 NTT America, Inc.	`1.47ms` from New York City, US
210.198.176.3	AS2516 KDDI CORPORATION	`8.48ms` from Osaka, JP
125.9.18.115	AS9824 JCOM Co., Ltd.	`14.31ms` from Osaka, JP
96.96.204.131	AS7922 Comcast Cable Communications, LLC	`2.26ms` from Santa Clara, US
113.150.81.3	AS2516 KDDI CORPORATION	`1.27ms` from Tokyo, JP
209.15.60.3	AS13768 Aptum Technologies	`1.15ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f4 210.181.218.219

traceroute to 210.181.218.219 (210.181.218.219): 64 hops max, 52 byte packets

4 [] 103.16.102.221 30.038 ms

5 *

6 *

7 *

8 *

9 *

10 [AS9318] 58.230.246.14 93.317 ms

11 [AS7557] 210.181.214.218 93.534 ms

12 *

13 *

14 *

15 [AS7557] 210.181.218.219 94.057 ms

Measurement taken from

IPinfo ProbeNet in Denpasar, ID

On March 13th 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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