203.242.4.0/24

AS17841 · NATIONAL INFORMATION RESOURCES SERVICE

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Summary

Country	South Korea
Domain	kt.com
ASN	AS17841
Registry	KRNIC
ID	KORNET-KR

Pingable IPs

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

IP Address	ASN	Details
203.242.4.34	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	3.44ms 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
32.211.103.232	AS46690 Southern New England Telephone Company and SNET America, Inc.	13.99ms from Ashburn, US
84.173.6.200	AS3320 Deutsche Telekom AG	4.03ms from Berlin, DE
91.137.80.40	AS204672 Stadtwerke Rhede GmbH	2.45ms from Duesseldorf, DE
156.218.11.248	AS8452 TE-AS	6.54ms from Cairo, EG
112.98.136.72	AS4134 CHINANET-BACKBONE	14.60ms from Dalian, CN
81.92.7.8	AS8820 tal.de GmbH	0.86ms from Duesseldorf, DE
157.230.114.232	AS14061 DigitalOcean, LLC	0.28ms from Frankfurt am Main, DE
14.162.69.88	AS45899 VNPT Corp	1.23ms from Hanoi, VN
79.126.31.72	AS12389 PJSC Rostelecom	6.24ms from Kazan, RU
62.205.130.56	AS8772 NLineLLC	0.66ms from Kyiv, UA
20.9.201.8	AS8075 Microsoft Corporation	0.20ms from Quincy, US
23.118.103.24	AS7018 AT&T Enterprises, LLC	17.90ms from Dallas, US
161.97.143.232	AS51167 Contabo GmbH	0.84ms from Duesseldorf, DE
39.181.164.184	AS56041 China Mobile communications corporation	7.09ms from Hangzhou, CN
35.138.230.200	AS33363 Charter Communications, Inc	8.89ms from Orlando, US
104.240.103.136	AS5650 Frontier Communications of America, Inc.	8.73ms from Chicago, US
3.134.203.168	AS16509 Amazon.com, Inc.	0.11ms from Columbus, US
209.102.206.56	AS54113 Fastly, Inc.	0.09ms from Kansas City, US
41.58.151.8	AS36923 SWIFT NETWORKS LIMITED	15.42ms from Lagos, NG
190.133.227.168	AS6057 Administracion Nacional de Telecomunicaciones	1.50ms from Montevideo, UY
71.172.160.120	AS701 Verizon Business	2.34ms from Newark, US
95.191.49.168	AS12389 PJSC Rostelecom	5.48ms from Novosibirsk, RU
34.166.161.72	AS396982 Google LLC	6.40ms from Riyadh, SA
107.191.102.8	AS3842 InMotion Hosting, Inc.	0.26ms from Atlanta, US
37.77.48.56	AS51020 Al-Jazeera Al-Arabiya Company for Communication and Internet LTD	0.59ms from Baghdad, IQ

WHOIS Details

inetnum:        203.242.0.0 - 203.242.31.255
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:        [email protected] 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:         [email protected]
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected] 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:         [email protected]
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected] 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

Nearby Ranges

BGP prefixes that overlap with 203.242.0.0/16

Range	ASN	Company	Num of IPs
203.242.128.0/17	AS7557	Korea Trade Network	32,768
203.242.32.0/20	AS10189	Hyundai Movex	4,096
203.242.80.0/20	AS10049	SK Co.,	4,096
203.242.64.0/21	AS10049	SK Co.,	2,048
203.242.48.0/21	AS10189	Hyundai Movex	2,048
203.242.72.0/21	AS10049	SK Co.,	2,048
203.242.124.0/22	AS10049	SK Co.,	1,024
203.242.120.0/22	AS10049	SK Co.,	1,024
203.242.56.0/22	AS10189	Hyundai Movex	1,024
203.242.60.0/23	AS10189	Hyundai Movex	512
203.242.0.0/23	AS17841	Korea Telecom	512
203.242.5.0/24	AS45400	Korea Telecom	256
203.242.207.0/24	AS7557	Korea Trade Network	256
203.242.202.0/24	AS7557	Korea Trade Network	256
203.242.3.0/24	AS17841	Korea Telecom	256
203.242.1.0/24	AS17841	Korea Telecom	256
203.242.40.0/24	AS10189	Hyundai Movex	256
203.242.62.0/24	AS10189	Hyundai Movex	256
203.242.0.0/24	AS17841	Korea Telecom	256
203.242.2.0/24	AS17841	Korea Telecom	256

Hosted domains

There are no domains currently hosted on this ASN.

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What are IP address ranges?

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