203.255.108.0/24

AS4790 · Chosun ilbo Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	chosun.com
ASN	AS4790
Registry	APNIC
ID	CHOSUNNET1

WHOIS Details

inetnum:        203.255.96.0 - 203.255.111.255
netname:        CHOSUNNET1
descr:          Chosun ilbo Inc.
admin-c:        IM821-AP
tech-c:         IM821-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-25T01:16:56Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Seoul Jung-gu Sejong-daero 21-gil
country:        KR
phone:          +82-2-724-5071
e-mail:         digital01@chosun.com
nic-hdl:        IM821-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2018-12-03T01:36:43Z
source:         APNIC

inetnum:        203.255.96.0 - 203.255.111.255
netname:        CHOSUNNET1-KR
descr:          Chosun ilbo Inc.
country:        KR
admin-c:        SL64-KR
tech-c:         SL64-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
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.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Jung-gu Sejong-daero 21-gil
address:        chosunilbo
country:        KR
phone:          +82-2-724-5071
e-mail:         digital01@chosun.com
nic-hdl:        SL64-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.255.0.0/16

Range	ASN	Company	Num of IPs
203.255.0.0/18	AS18028	GyeongSang National University	16,384
203.255.64.0/19	AS18158	CHUNGBUK NATIONAL UNIVERSITY	8,192
203.255.128.0/19	AS9848	SEJONG NETWORKS	8,192
203.255.248.0/21	AS9270	National Infomation Society Agency	2,048
203.255.240.0/21	AS9273	ITCENENTEC CO.,LTD.	2,048
203.255.224.0/21	AS23975	Yonam Institute of Technology	2,048
203.255.212.0/22	AS18023	Korean Education Network	1,024
203.255.236.0/22	AS38426	KOREA RURAL ECONOMIC INSTITUTE	1,024
203.255.220.0/23	AS9970	Korean Education Network	512
203.255.232.0/23	AS9975	Gyeongsangbuk-do Education Research Institute	512
203.255.234.0/24	AS3786	LG DACOM Corporation	256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
173.18.219.120	AS30036 Mediacom Communications Corp	`5.08ms` from Atlanta, US
97.131.191.136	AS6167 Verizon Business	`16.04ms` from Atlanta, US
97.185.39.104	AS6167 Verizon Business	`14.31ms` from Chicago, US
174.104.245.152	AS10796 Charter Communications Inc	`10.87ms` from Flint, US
46.175.169.200	AS50590 PE "NETBERRY"	`0.70ms` from Minsk, BY
3.99.56.152	AS16509 Amazon.com, Inc.	`0.12ms` from Montreal, CA
74.90.46.200	AS6128 Cablevision Systems Corp.	`7.61ms` from New York City, US
187.70.106.152	AS22085 Claro S/A	`15.70ms` from Sao Paulo, BR
34.43.120.88	AS396982 Google LLC	`0.07ms` from Seoul, KR
8.222.146.104	AS45102 Alibaba (US) Technology Co., Ltd.	`0.82ms` from Singapore, SG
222.59.178.56	AS56046 China Mobile communications corporation	`4.18ms` from Suzhou, CN
191.254.38.72	AS27699 TELEFÔNICA BRASIL S.A	`1.75ms` from São Paulo, BR
46.14.135.200	AS3303 Swisscom (Switzerland) Ltd	`1.10ms` from Zuerich, CH
77.59.163.216	AS6730 Sunrise GmbH	`3.54ms` from Zuerich, CH
80.60.174.216	AS1136 KPN B.V.	`2.25ms` from Amsterdam, NL
85.144.209.152	AS50266 Odido Netherlands B.V.	`3.18ms` from Amsterdam, NL
23.22.220.120	AS14618 Amazon.com, Inc.	`0.55ms` from Ashburn, US
23.20.146.136	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
75.209.179.152	AS6167 Verizon Business	`11.82ms` from Chicago, US
73.74.186.152	AS7922 Comcast Cable Communications, LLC	`4.81ms` from Chicago, US
203.144.47.136	AS17649 DMZGlobal Ltd	`5.48ms` from Christchurch, NZ
91.153.158.88	AS719 Elisa Oyj	`1.05ms` from Helsinki, FI
103.54.125.8	AS132839 POWER LINE DATACENTER	`1.07ms` from Hong Kong, HK
79.158.232.56	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.19ms` from Madrid, ES
93.219.80.248	AS3320 Deutsche Telekom AG	`3.18ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -m10 203.255.108.191

traceroute to 203.255.108.191 (203.255.108.191): 10 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 241.274 ms

2 *

3 [AS4766] 112.174.84.61 279.358 ms

4 *

5 *

6 *

7 [AS4766] 210.123.27.138 279.286 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 28th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales