203.225.0.0/16

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kolon.com
ASN	AS4766
Registry	KRNIC
ID	KOLON-NET-KR

WHOIS Details

inetnum:        203.225.0.0 - 203.225.255.255
netname:        KOLON-NET-KR
descr:          KOLON BENIT
country:        KR
admin-c:        GB28-KR
tech-c:         GB28-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 Gwacheon-si Kolon-ro 11
address:        11F
country:        KR
phone:          +82-2-2120-7813
e-mail:         seunghoon_han1@kolon.com
nic-hdl:        GB28-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that are contained by 203.225.0.0/16

Range	ASN	Company	Num of IPs
203.225.81.0/24	AS4766	KOLON BENIT	256

Nearby Ranges

BGP prefixes that overlap with 203.0.0.0/8

Range	ASN	Company	Num of IPs
203.40.0.0/13	AS1221	Telstra Limited	524,288
203.48.0.0/14	AS1221	Telstra Limited	262,144
203.36.0.0/14	AS1221	Telstra Limited	262,144
203.52.0.0/15	AS1221	Telstra Limited	131,072
203.102.0.0/15	AS703	Verizon Australia PTY Limited	131,072
203.220.0.0/15	AS9942	TPG Internet Pty Ltd.	131,072
203.117.0.0/16	AS4657	StarHub Internet Pte Ltd	65,536
203.116.0.0/16	AS4657	StarHub Internet Pte Ltd	65,536
203.126.0.0/16	AS3758	SingNet Pte Ltd	65,536
203.227.0.0/16	AS9848	SEJONG NETWORKS	65,536
203.224.0.0/16	AS9273	ITCENENTEC CO.,LTD.	65,536
203.63.0.0/16	AS2764	AAPT Limited	65,536
203.70.0.0/16	AS4780	Digital United Inc.	65,536
203.59.0.0/16	AS4739	iiNet Limited	65,536
203.183.0.0/16	AS4694	IDC Frontier Inc.	65,536
203.138.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
203.75.0.0/16	AS3462	Data Communication Business Group,	65,536
203.162.0.0/16	AS45899	Vietnam Posts and Telecommunications Group	65,536
203.182.0.0/16	AS4673	NTT DATA CORPORATION	65,536
203.206.0.0/16	AS4739	iiNet Limited	65,536
203.68.0.0/16	AS1659	Taiwan Academic Network	65,536
203.232.0.0/16	AS4766	Korea Telecom	65,536
203.66.0.0/16	AS3462	Data Communication Business Group,	65,536
203.186.0.0/16	AS9269	Hong Kong Broadband Network Ltd	65,536
203.69.0.0/16	AS3462	Data Communication Business Group,	65,536
203.197.0.0/16	AS4755	Internet Service Provider	65,536
203.204.0.0/16	AS9416	Hoshin Multimedia Center Inc	65,536
203.180.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
203.35.0.0/16	AS1221	Telstra Limited	65,536
203.85.0.0/16	AS4058	CITIC Telecom International CPC Limited	65,536
203.200.0.0/16	AS4755	Internet Service Provider	65,536
203.157.0.0/16	AS9649	Ministry of Public Health, Thailand	65,536
203.154.0.0/16	AS4618	Internet Thailand Company Limited	65,536
203.127.0.0/16	AS3758	SingNet Pte Ltd	65,536
203.73.0.0/16	AS4780	Digital United Inc.	65,536
203.219.0.0/16	AS7545	TPG Internet Pty Ltd.	65,536
203.106.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
203.136.0.0/16	AS2518	BIGLOBE Inc.	65,536
203.72.0.0/16	AS1659	Taiwan Academic Network	65,536
203.164.0.0/16	AS4804	@Home Network Australia	65,536
203.54.0.0/16	AS1221	Telstra Limited	65,536
203.155.0.0/16	AS7693	KSC Commercial Internet Co. Ltd.	65,536
203.137.0.0/16	AS4694	IDC Frontier Inc.	65,536
203.71.0.0/16	AS1659	Taiwan Academic Network	65,536
203.64.0.0/16	AS1659	Taiwan Academic Network	65,536
203.125.0.0/16	AS3758	SingNet Pte Ltd	65,536
203.231.0.0/16	AS9848	SEJONG NETWORKS	65,536
203.108.0.0/16	AS703	OzEmail Pty Ltd	65,536
203.61.0.0/16	AS703	Verizon Australia PTY Limited	65,536

Hosted domains

There are 65 domain names hosted across 21 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.225.255.227	woojeonggallery.co.kr	8
203.225.253.148	e-koloncard.co.kr	8
203.225.255.32	phenolresin.co.kr	7
203.225.255.162	hikorez.com	5
203.225.255.133	andwelt.co.kr	5
203.225.255.219	kolon.com	4
203.225.249.50	naturecity.co.kr	4
203.225.255.18	chamude.co.kr	4
203.225.255.212	kolonmbr.kr	4
203.225.255.108	kolonplastics.co.kr	3
203.225.255.170	kolonmaterials.co.kr	2
203.225.252.26	sj-sporex.net	2
203.225.255.230	kolonwcd.com	1
203.225.255.11	tourkorea.com	1
203.225.255.14	dryfilmresist.com	1
203.225.255.35	kolonbiotech.net	1
203.225.255.22	happykolon.com	1
203.225.255.174	kolonindustries.net	1
203.225.252.60	mnamecard.com	1
203.225.255.90	kolonairbag.com	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

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

IP Address	ASN	Details
203.225.253.68	AS4766 Korea Telecom	0.87ms from Seoul, KR
203.225.255.86	AS4766 Korea Telecom	1.50ms 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
89.182.80.208	AS13045 htp GmbH	6.51ms from Frankfurt am Main, DE
151.30.96.192	AS1267 WIND TRE S.P.A.	2.72ms from Milan, IT
147.93.136.48	AS40021 Contabo Inc.	0.13ms from St. Louis, US
213.22.162.192	AS2860 NOS COMUNICACOES, S.A.	12.11ms from Braga, PT
45.93.3.128	AS203061 UAB code200	0.33ms from Dallas, US
23.236.31.64	AS20329 Sallisaw Municipal Authority	18.64ms from Dallas, US
220.186.208.0	AS4134 CHINANET-BACKBONE	10.13ms from Hangzhou, CN
147.45.158.144	AS57494 Adman LLC	0.79ms from Novosibirsk, RU
49.166.30.224	AS17858 LG POWERCOMM	2.29ms from Seoul, KR
52.157.219.16	AS8075 Microsoft Corporation	0.23ms from Amsterdam, NL
93.71.220.0	AS30722 Vodafone Italia S.p.A.	9.29ms from Arezzo, IT
88.5.147.144	AS3352 TELEFONICA DE ESPANA S.A.U.	6.42ms from Madrid, ES
83.49.79.48	AS3352 TELEFONICA DE ESPANA S.A.U.	10.54ms from Madrid, ES
62.35.36.96	AS5410 Bouygues Telecom SA	3.73ms from Paris, FR
140.135.128.96	AS1659 Taiwan Academic Network (TANet) Information Center	2.17ms from Taipei, TW
61.155.8.160	AS137702 Nanjing, Jiangsu Province, P.R.China.	1.65ms from Nanjing, CN
27.212.203.32	AS4837 CHINA UNICOM China169 Backbone	5.01ms from Qingdao, CN
125.196.208.160	AS2518 BIGLOBE Inc.	2.54ms from Tokyo, JP
181.123.247.208	AS23201 Telecel S.A.	9.41ms from Asuncion, PY
190.70.241.208	AS13489 UNE EPM TELECOMUNICACIONES S.A.	15.28ms from Medellin, CO
119.50.19.96	AS4837 CHINA UNICOM China169 Backbone	18.09ms from Liaoyang, CN
185.62.126.16	AS205811 Supply Frame, Inc.	0.97ms from Secaucus, US
101.34.208.176	AS45090 Shenzhen Tencent Computer Systems Company Limited	0.73ms from Shanghai, CN
212.199.230.128	AS12400 Partner Communications Ltd.	0.41ms from Tel Aviv, IL
83.176.184.96	AS1257 Tele2 Sverige AB	18.07ms from Vilnius, LT

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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