1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.224.0.0/16
  4. AS9273  | 203.224.0.0/16

203.224.0.0/16

AS9273  ·  ITCENENTEC CO.,LTD.

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Summary

Country South Korea
Domain itcen.com
ASN AS9273
Registry KRNIC
ID SSANGYONG-NET-KR

WHOIS Details

inetnum:        203.224.0.0 - 203.224.255.255
netname:        SSANGYONG-NET
descr:          ITCENENTEC CO.,LTD.
country:        KR
admin-c:        IM816-AP
tech-c:         IM816-AP
status:         ASSIGNED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2025-02-03T00:52:03Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        117 Gwacheon-daero 12-gil, Gwacheon-si, Gyeonggi-do
country:        KR
phone:          +82-2-3497-6900
e-mail:         shyoo@itcen.com
nic-hdl:        IM816-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-11-25T06:08:02Z
source:         APNIC

inetnum:        203.224.0.0 - 203.224.255.255
netname:        SSANGYONG-NET-KR
descr:          ITCENENTEC CO.,LTD.
country:        KR
admin-c:        DK26-KR
tech-c:         26-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.
source:         KRNIC

person:         IP Manager
address:        117 Gwacheon-daero 12-gil, Gwacheon-si, Gyeonggi-do
address:        City Center Tower
country:        KR
phone:          +82-2-3497-6900
e-mail:         shyoo@itcen.com
nic-hdl:        DK26-KR
mnt-by:         MNT-KRNIC-AP
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 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
203.157.0.0/16 AS9649 Ministry of Public Health, Thailand 65,536
203.177.0.0/16 AS4775 Globe Telecom 65,536
203.155.0.0/16 AS7693 KSC Commercial Internet Co. Ltd. 65,536
203.177.0.0/16 AS24179 Globe Telecom 65,536
203.231.0.0/16 AS3608 SEJONG NETWORKS 65,536
203.200.0.0/16 AS4755 Internet Service Provider 65,536
203.75.0.0/16 AS3462 Data Communication Business Group, 65,536
203.125.0.0/16 AS3758 SingNet Pte Ltd 65,536
203.177.0.0/16 AS24451 Globe Telecom 65,536
203.54.0.0/16 AS1221 Telstra Limited 65,536
203.227.0.0/16 AS9848 SEJONG NETWORKS 65,536
203.59.0.0/16 AS7545 iiNet Limited 65,536
203.231.0.0/16 AS9848 SEJONG NETWORKS 65,536
203.155.0.0/16 AS45197 KSC Commercial Internet Co. Ltd. 65,536
203.155.0.0/16 AS135620 KSC Commercial Internet Co. Ltd. 65,536
203.162.0.0/16 AS45899 Vietnam Posts and Telecommunications Group 65,536
203.69.0.0/16 AS3462 Data Communication Business Group, 65,536
203.108.0.0/16 AS703 OzEmail Pty Ltd 65,536
203.66.0.0/16 AS3462 Data Communication Business Group, 65,536
203.231.0.0/16 AS17881 SEJONG NETWORKS 65,536
203.74.0.0/16 AS3462 Data Communication Business Group, 65,536
203.85.0.0/16 AS4058 CITIC Telecom International CPC Limited 65,536
203.155.0.0/16 AS23644 KSC Commercial Internet Co. Ltd. 65,536
203.69.0.0/16 AS137280 Data Communication Business Group, 65,536
203.35.0.0/16 AS1221 Telstra Limited 65,536
203.197.0.0/16 AS4755 Internet Service Provider 65,536
203.61.0.0/16 AS703 Verizon Australia PTY Limited 65,536
203.108.0.0/16 AS12234 OzEmail Pty Ltd 65,536
203.155.0.0/16 AS17478 KSC Commercial Internet Co. Ltd. 65,536
203.231.0.0/16 AS23593 SEJONG NETWORKS 65,536
203.200.0.0/16 AS40009 Internet Service Provider 65,536
203.231.0.0/16 AS9973 SEJONG NETWORKS 65,536
203.231.0.0/16 AS131866 SEJONG NETWORKS 65,536
203.162.0.0/16 AS7643 Vietnam Posts and Telecommunications Group 65,536
203.151.0.0/16 AS4618 Internet Thailand Company Limited 65,536
203.177.0.0/16 AS132199 Globe Telecom 65,536
203.177.0.0/16 AS17894 Globe Telecom 65,536
203.59.0.0/16 AS4802 iiNet Limited 65,536
203.219.0.0/16 AS7545 TPG Internet Pty Ltd. 65,536
203.227.0.0/16 AS9973 SEJONG NETWORKS 65,536
203.182.0.0/16 AS4673 NTT DATA CORPORATION 65,536
203.151.0.0/16 AS133529 Internet Thailand Company Limited 65,536
203.177.0.0/16 AS132595 Globe Telecom 65,536
203.59.0.0/16 AS4739 iiNet Limited 65,536
203.180.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536

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

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

IP Address ASN Details
203.224.158.151 AS9273 ITCENENTEC CO.,LTD. 1.46ms from Seoul, KR
203.224.146.254 AS9273 ITCENENTEC CO.,LTD. 1.76ms from Seoul, KR
203.224.157.140 AS9273 ITCENENTEC CO.,LTD. 1.54ms from Seoul, KR
203.224.145.253 AS9273 ITCENENTEC CO.,LTD. 1.81ms from Seoul, KR
203.224.147.252 AS9273 ITCENENTEC CO.,LTD. 1.94ms from Seoul, KR
203.224.151.211 AS9273 ITCENENTEC CO.,LTD. 1.75ms from Seoul, KR
203.224.148.5 AS9273 ITCENENTEC CO.,LTD. 1.56ms from Seoul, KR
203.224.149.1 AS9273 ITCENENTEC CO.,LTD. 4.69ms from Seoul, KR
203.224.160.1 AS9273 ITCENENTEC CO.,LTD. 1.48ms 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
173.186.65.224 AS7029 Windstream Communications LLC 14.52ms from Chicago, US
54.78.52.144 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
60.178.103.192 AS4134 CHINANET-BACKBONE 11.61ms from Hangzhou, CN
204.90.18.16 AS8103 Florida Department of Management Services - Division of Telecommunications 5.96ms from Jacksonville, US
103.145.35.0 AS139449 PT Lintas Data Multimedia 0.20ms from Jakarta, ID
36.82.4.176 AS7713 PT Telekomunikasi Indonesia 12.14ms from Jakarta, ID
81.157.5.0 AS2856 British Telecommunications PLC 2.42ms from London, GB
68.110.59.176 AS394505 CityCenter Land, LLC 7.30ms from Los Angeles, US
23.87.184.224 AS20115 Charter Communications LLC 9.72ms from Minneapolis, US
124.103.77.224 AS4713 NTT DOCOMO BUSINESS,Inc. 6.56ms from Osaka, JP
61.79.224.64 AS4766 Korea Telecom 1.29ms from Seoul, KR
116.235.183.64 AS4812 China Telecom (Group) 9.24ms from Shanghai, CN
61.204.21.32 AS2516 KDDI CORPORATION 3.73ms from Tokyo, JP
211.121.166.0 AS4725 SoftBank Corp. 18.59ms from Tokyo, JP
42.229.94.48 AS4837 CHINA UNICOM China169 Backbone 3.94ms from Zhengzhou, CN
154.247.24.128 AS36947 Telecom Algeria 13.25ms from Algiers, DZ
46.178.29.160 AS5432 Proximus NV 14.20ms from Brussels, BE
41.234.170.128 AS8452 TE-AS 18.39ms from Cairo, EG
142.229.244.48 AS393952 Service Alberta 1.72ms from Calgary, CA
3.249.136.0 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
27.157.3.176 AS4134 CHINANET-BACKBONE 6.73ms from Fuzhou, CN
111.36.18.48 AS24444 Shandong Mobile Communication Company Limited 4.04ms from Jinan, CN
42.180.138.48 AS4837 CHINA UNICOM China169 Backbone 8.44ms from Liaoyang, CN
99.84.216.224 AS16509 Amazon.com, Inc. 1.32ms from Los Angeles, US
123.96.218.96 AS4134 CHINANET-BACKBONE 3.14ms from Ningbo, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 203.224.165.242
traceroute to 203.224.165.242 (203.224.165.242): 7 hops max, 52 byte packets
3 [AS9002] 87.245.232.78 26.428 ms
4 [] 80.81.193.16 32.711 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Riga, LV
On

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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