203.249.176.0/24

AS17593 · NDS Coporation

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Summary

Country	South Korea
Domain	kt.com
ASN	AS17593
Parent Range	203.249.160.0/19
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        203.249.160.0 - 203.249.191.255
netname:        KORNET-KR
descr:          Korea Telecom
country:        KR
admin-c:        IA9-KR
tech-c:         IM9-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 Bundang-gu, Seongnam-si Buljeong-ro 90
address:        KT Head Office
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
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 Bundang-gu, Seongnam-si Buljeong-ro 90
address:        KT Head Office
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
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

Overlapping Ranges

BGP prefixes that contain 203.249.176.0/24

Range	ASN	Company	Num of IPs
203.249.160.0/19	AS17593	Korea Telecom	8,192
203.249.160.0/19	AS4766	Korea Telecom	8,192

Nearby Ranges

BGP prefixes that overlap with 203.249.0.0/16

Range	ASN	Company	Num of IPs
203.249.160.0/19	AS4766	Korea Telecom	8,192
203.249.160.0/19	AS17593	Korea Telecom	8,192
203.249.114.0/23	AS9523	Mokwon University	512
203.249.40.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	256
203.249.41.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	256
203.249.42.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	256
203.249.43.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	256
203.249.44.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	256
203.249.45.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	256
203.249.122.0/24	AS3786	SEOKYEONG UNIVERSITY	256
203.249.123.0/24	AS3786	SEOKYEONG UNIVERSITY	256
203.249.37.0/24	AS3786	CHONGSHIN UNIVERSITY	256
203.249.39.0/24	AS3786	Dongyang Technical College	256
203.249.11.0/24	AS4766	KYONGGI UNIVERSTY	256
203.249.12.0/24	AS4766	KYONGGI UNIVERSTY	256
203.249.13.0/24	AS4766	KYONGGI UNIVERSTY	256
203.249.14.0/24	AS4766	KYONGGI UNIVERSTY	256
203.249.15.0/24	AS4766	KYONGGI UNIVERSTY	256
203.249.16.0/24	AS4766	KYONGGI UNIVERSTY	256
203.249.32.0/24	AS4766	CHUNGBUK PROVINCIAL UNIVERSITY OF SCIENCE & TECHNOLOGY	256
203.249.38.0/24	AS55611	KYUNGMIN	256
203.249.126.0/24	AS9318	GACHON University	256
203.249.127.0/24	AS9318	GACHON University	256
203.249.33.0/24	AS9318	GACHON University	256
203.249.47.0/24	AS10071	Anyang University	256
203.249.35.0/24	AS9867	Jeonju Technical College	256
203.249.34.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	256
203.249.36.0/24	AS10073	KOREA NATIONAL OPEN 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

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
76.9.234.248	AS40091 WVVA.net Inc.	`11.28ms` from Ashburn, US
52.249.213.168	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
158.62.254.8	AS398446 Cooperative Connection, LLC	`6.05ms` from Atlanta, US
120.56.243.248	AS9829 National Internet Backbone	`1.82ms` from Chennai, IN
142.56.209.200	AS15108 Allo Communications LLC	`5.86ms` from Denver, US
84.150.46.72	AS3320 Deutsche Telekom AG	`6.64ms` from Frankfurt am Main, DE
129.16.113.24	AS2841 Chalmers University of Technology	`7.45ms` from Goeteborg, SE
187.140.54.136	AS8151 UNINET	`5.22ms` from Guadalajara, MX
5.76.45.56	AS9198 JSC Kazakhtelecom	`4.76ms` from Karagandy, KZ
97.189.203.168	AS6167 Verizon Business	`7.70ms` from Los Angeles, US
83.36.117.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.60ms` from Madrid, ES
175.36.219.232	AS4804 Microplex PTY LTD	`2.01ms` from Melbourne, AU
88.204.54.216	AS56981 JSC ER-Telecom Holding	`4.61ms` from Novosibirsk, RU
219.50.200.88	AS17676 SoftBank Corp.	`4.08ms` from Osaka, JP
67.241.237.72	AS11351 Charter Communications Inc	`18.80ms` from Secaucus, US
124.220.139.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.51ms` from Shanghai, CN
115.239.255.168	AS58461 CT-HangZhou-IDC	`6.17ms` from Shanghai, CN
106.10.188.8	AS56173 internet content provider	`0.65ms` from Singapore, SG
172.64.50.136	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
178.46.153.120	AS12389 PJSC Rostelecom	`5.36ms` from Yekaterinburg, RU
128.173.144.152	AS1312 Virginia Polytechnic Institute and State Univ.	`6.58ms` from Ashburn, US
77.46.148.216	AS8400 TELEKOM SRBIJA a.d.	`0.54ms` from Belgrade, RS
120.151.25.136	AS1221 Telstra Limited	`2.56ms` from Brisbane, AU
99.81.60.232	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
109.223.184.216	AS3215 Orange S.A.	`12.13ms` from Frankfurt am Main, DE

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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