210.181.187.0/24

AS3786 · LG DACOM Corporation

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Summary

Country	South Korea
Domain	dongyang.ac.kr
ASN	AS3786
Parent Range	210.181.128.0/18
Registry	KRNIC
ID	210.181.187.0-210.181.187.255

WHOIS Details

inetnum:            210.181.187.0 - 210.181.187.255
descr:              Dongyang Technical College
network-type:       CUSTOMER
address:            Gocheok-dong  Guro-gu  Seoul
zip-code:           152714
created:            2004-07-23
admin:              GENERATED-KRNIC-IP-MANAGER-HRCHOI
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-HRCHOI
person:             IP Manager
name:               IP Manager
phone:              +82-2-2610-1739
e-mail:             hrchoi@dongyang.ac.kr
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 210.181.187.0/24

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
210.181.24.0/24	AS38676	Flexnetwork	256
210.181.158.0/24	AS4766	HANYOUNG THEOLOGICAL UNIVERSITY	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
210.181.187.42	AS3786 LG DACOM Corporation	`2.24ms` from Incheon, 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
183.52.222.40	AS4134 CHINANET-BACKBONE	`3.94ms` from Guangzhou, CN
182.240.247.88	AS4134 CHINANET-BACKBONE	`15.57ms` from Guiyang, CN
82.44.38.248	AS5089 Virgin Media Limited	`4.53ms` from London, GB
76.175.109.152	AS20001 Charter Communications Inc	`4.08ms` from Los Angeles, US
91.216.167.88	AS13174 MTS PJSC	`2.94ms` from Moscow, RU
118.18.55.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`19.74ms` from Osaka, JP
3.234.149.56	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
220.89.215.8	AS4766 Korea Telecom	`3.30ms` from Seoul, KR
4.230.90.88	AS8075 Microsoft Corporation	`0.31ms` from Seoul, KR
43.249.103.152	AS133747 TRIUMPH DYNASTY Limited	`1.27ms` from Taipei, TW
105.232.12.168	AS37009 MTC - Mobile Telecommunications, Ltd.	`2.17ms` from Windhoek, NA
47.92.221.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.17ms` from Zhangjiakou, CN
203.221.144.104	AS7545 TPG Telecom Limited	`11.58ms` from Adelaide, AU
123.26.53.200	AS45899 VNPT Corp	`2.71ms` from Da Nang, VN
91.60.25.56	AS3320 Deutsche Telekom AG	`12.32ms` from Frankfurt am Main, DE
123.31.140.248	AS45899 VNPT Corp	`1.81ms` from Ho Chi Minh City, VN
154.93.152.248	AS134548 DXTL Tseung Kwan O Service	`0.72ms` from Hong Kong, HK
211.226.123.72	AS4766 Korea Telecom	`0.67ms` from Incheon, KR
12.24.61.200	AS7018 AT&T Enterprises, LLC	`3.15ms` from Las Vegas, US
23.242.193.184	AS20001 Charter Communications Inc	`3.92ms` from Los Angeles, US
195.83.151.8	AS2200 Renater	`4.10ms` from Paris, FR
23.55.175.24	AS34164 Akamai International B.V.	`0.84ms` from Paris, FR
142.103.1.136	AS393249 University of British Columbia	`4.48ms` from Seattle, US
34.127.26.200	AS396982 Google LLC	`0.15ms` from The Dalles, US
126.77.77.72	AS17676 SoftBank Corp.	`2.93ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 -m10 210.181.187.200

traceroute to 210.181.187.200 (210.181.187.200): 10 hops max, 52 byte packets

4 [AS3356] 4.69.219.45 186.077 ms

5 [AS3356] 4.68.111.74 185.187 ms

6 [AS3786] 1.208.112.145 184.795 ms

7 [AS3786] 1.213.152.77 320.51 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On February 16th 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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