210.181.158.0/24

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	empal.com
ASN	AS4766
Parent Range	210.181.128.0/18
Registry	KRNIC
ID	210.181.158.0-210.181.158.255

WHOIS Details

inetnum:            210.181.158.0 - 210.181.158.255
descr:              HANYOUNG THEOLOGICAL UNIVERSITY
network-type:       CUSTOMER
address:            Gaebongbon-dong  Guro-gu  Seoul
zip-code:           152717
created:            2004-07-19
admin:              GENERATED-KRNIC-IP-MANAGER-KSKNET2000
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-KSKNET2000
person:             IP Manager
name:               IP Manager
phone:              +82-2-2612-4012
e-mail:             ksknet2000@empal.com
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 210.181.158.0/24

Range	ASN	Company	Num of IPs
210.181.128.0/18	AS4766	Korean Education Network	16,384

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
210.181.192.0/19	AS7557	Korea Trade Network	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

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
210.181.158.171	shyu.ac.kr	1
210.181.158.89	hytu.ac.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

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

IP Address	ASN	Details
210.181.158.253	AS4766 Korea Telecom	`1.24ms` 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
20.22.123.248	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
200.29.250.104	AS269813 COOP DE ELECTRICIDAD OBRAS Y SERVICIOS PUB LTDA DE CORONEL MOLDES	`9.53ms` from Buenos Aires, AR
204.250.85.24	AS11924 Montana Opticom, LLC	`19.06ms` from Cheyenne, US
117.207.186.8	AS9829 National Internet Backbone	`6.83ms` from Delhi, IN
217.115.98.248	AS25133 LLC "McLaut-Invest"	`3.06ms` from Kyiv, UA
86.184.72.216	AS2856 British Telecommunications PLC	`2.02ms` from London, GB
64.64.202.8	AS13649 Flexential Colorado Corp.	`7.72ms` from Los Angeles, US
40.124.10.184	AS8075 Microsoft Corporation	`0.25ms` from San Antonio, US
1.96.192.24	AS4766 Korea Telecom	`1.40ms` from Seoul, KR
117.149.34.8	AS56041 China Mobile communications corporation	`11.47ms` from Shanghai, CN
3.115.76.104	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
39.98.210.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.88ms` from Zhangjiakou, CN
47.14.121.216	AS20115 Charter Communications LLC	`12.94ms` from Ashburn, US
128.60.242.88	AS48 Navy Network Information Center (NNIC)	`2.67ms` from Ashburn, US
23.178.64.88	AS53334 Total Uptime Technologies, LLC	`0.19ms` from Ashburn, US
76.104.53.120	AS7922 Comcast Cable Communications, LLC	`8.58ms` from Ashburn, US
73.31.76.8	AS7922 Comcast Cable Communications, LLC	`7.08ms` from Ashburn, US
15.200.9.104	AS8987 Amazon Data Services Ireland Ltd	`0.37ms` from Boardman, US
45.26.192.40	AS7018 AT&T Enterprises, LLC	`2.61ms` from Chicago, US
104.14.155.200	AS7018 AT&T Enterprises, LLC	`6.34ms` from Dallas, US
14.170.100.104	AS45899 VNPT Corp	`3.39ms` from Hanoi, VN
8.210.107.168	AS45102 Alibaba (US) Technology Co., Ltd.	`0.60ms` from Hong Kong, HK
83.41.7.152	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.55ms` from Madrid, ES
2.112.247.152	AS3269 Telecom Italia S.p.A.	`3.37ms` from Milan, IT
37.41.54.56	AS28885 OmanTel NAP	`3.02ms` from Muscat, OM

Traceroute

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

traceroute -a -n -q1 210.181.158.253

traceroute to 210.181.158.253 (210.181.158.253): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.43 0.073 ms

2 [AS4766] 218.145.32.254 0.718 ms

3 *

4 *

5 [AS4766] 112.174.63.182 0.79 ms

6 *

7 *

8 [AS4766] 210.181.158.253 1.749 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

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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