103.43.64.0/24

AS9275 · Korea Astronomy Observatory

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Summary

Country	South Korea
Domain	kasi.re.kr
ASN	AS9275
Registry	APNIC
ID	KASI-NET

WHOIS Details

inetnum:        103.43.64.0 - 103.43.64.255
netname:        KASI-NET
descr:          Korea Astronomy Observatory
admin-c:        IM429-AP
tech-c:         IM429-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-24T05:32:30Z
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:        Daejeon Yuseong-gu Daedeok-daero 776
country:        KR
phone:          +82-42-865-3210
e-mail:         hwnam@kasi.re.kr
nic-hdl:        IM429-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2022-04-08T04:14:05Z
source:         APNIC

inetnum:        103.43.64.0 - 103.43.64.255
netname:        KASI-NET-KR
descr:          Korea Astronomy Observatory
country:        KR
admin-c:        JS90-KR
tech-c:         HW90-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:        Daejeon Yuseong-gu Daedeok-daero 776
address:        Hwa-am-dong
country:        KR
phone:          +82-42-865-3210
e-mail:         hwnam@kasi.re.kr
nic-hdl:        HW90-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Daejeon Yuseong-gu Daedeok-daero 776
address:        Hwa-am-dong
country:        KR
phone:          +82-42-865-3210
e-mail:         hwnam@kasi.re.kr
nic-hdl:        JS90-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 103.43.0.0/16

Range	ASN	Company	Num of IPs
103.43.244.0/22	AS63915	XIAOMI H.K. Limited	1,024
103.43.140.0/22	AS4686	44, Shibokuchi, Takatu-ku	1,024
103.43.28.0/22	AS137207	Joint Universities Computer Centre Limited	1,024
103.43.52.0/22	AS63890	Al-Arafah Islami Bank Limited	1,024
103.43.248.0/22	AS45528	Tikona Infinet Ltd.	1,024
103.43.76.0/22	AS9873	Lao Telecommunication Public Company	1,024
103.43.212.0/22	AS63927	Responsible Internet Sustainability Effort	1,024
103.43.188.0/22	AS139021	ZHONGYA PTE.LTD (sg.eshosting.com)	1,024
103.43.156.0/22	AS18200	Office des Postes et des Telecomm. de Nouvelle Caledonie	1,024
103.43.120.0/22	AS45365	LG HelloVision Corp.	1,024
103.43.128.0/22	AS133797	PT Rekajasa Akses	1,024
103.43.40.0/22	AS133651	Enegan S.p.A.	1,024
103.43.72.0/22	AS20473	The Constant Company, LLC	1,024
103.43.38.0/23	AS16509	ARN Group Pty Ltd	512
103.43.206.0/23	AS56030	Nikau Tech Limited	512
103.43.184.0/23	AS4808	Beijing yunchuang communication Technology Co.Ltd.	512
103.43.186.0/23	AS4808	Beijing yunchuang communication Technology Co.Ltd.	512
103.43.178.0/23	AS133548	RDG Electrical & Communications Solutions Pty Ltd	512
103.43.204.0/23	AS45168	Administration of Norfolk Island trading as Norfolk Telecom	512
103.43.254.0/23	AS64006	Nexus One Pty Ltd	512
103.43.90.0/23	AS29990	AppNexus Australia Pty Limited	512
103.43.130.0/24	AS133797	PT Rekajasa Akses	256
103.43.163.0/24	AS133115	HK Kwaifong Group Limited	256
103.43.81.0/24	AS133589	DECO MEDIA AND COMMUNICATIONS PVT LTD	256
103.43.136.0/24	AS45530	Agoda Company Pte. Ltd.	256
103.43.146.0/24	AS63945	Digitec PNG Limited	256
103.43.161.0/24	AS133115	HK Kwaifong Group Limited	256
103.43.70.0/24	AS136209	KFNetworks	256
103.43.251.0/24	AS45528	Tikona Infinet Ltd.	256
103.43.112.0/24	AS58664	Adobe Systems India Pvt. LTD	256
103.43.47.0/24	AS58397	PT Infinys System Indonesia	256
103.43.118.0/24	AS56038	RackCorp Germany	256
103.43.160.0/24	AS133115	HK Kwaifong Group Limited	256
103.43.34.0/24	AS132116	ANI BROABAND SERVICES	256
103.43.6.0/24	AS133647	ELXIRE DATA SERVICES PVT. LTD.	256
103.43.93.0/24	AS133610	BRAC	256
103.43.18.0/24	AS132883	Jiangsu Sanai network science and technology co ,LTD	256
103.43.65.0/24	AS134021	Krauss Communication Private Limited	256
103.43.110.0/24	AS133847	Anpple Tech Enterprise	256
103.43.147.0/24	AS63945	Digitec PNG Limited	256
103.43.85.0/24	AS135391	AOFEI DATA INTERNATIONAL COMPANY LIMITED	256
103.43.113.0/24	AS58664	Adobe Systems Inc.	256
103.43.151.0/24	AS133854	X-press Technologies Limited	256
103.43.68.0/24	AS136209	KFNetworks	256
103.43.19.0/24	AS132883	Jiangsu Sanai network science and technology co ,LTD	256
103.43.46.0/24	AS58397	PT Infinys System Indonesia	256
103.43.89.0/24	AS29990	AppNexus Australia Pty Limited	256
103.43.108.0/24	AS133847	Anpple Tech Enterprise	256
103.43.119.0/24	AS56038	RackCorp Asia Pacific	256
103.43.69.0/24	AS4766	KFNetworks	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
71.143.209.216	AS7018 AT&T Enterprises, LLC	13.02ms from Atlanta, US
34.222.52.56	AS16509 Amazon.com, Inc.	0.52ms from Boardman, US
78.98.87.56	AS6855 Slovak Telekom, a.s.	5.49ms from Bratislava, SK
88.133.25.8	AS197524 Leonet Group GmbH	8.28ms from Frankfurt am Main, DE
187.204.230.88	AS8151 UNINET	0.95ms from Guadalajara, MX
185.243.68.88	AS13101 TNG Stadtnetz GmbH	4.43ms from Hamburg, DE
86.142.199.72	AS2856 British Telecommunications PLC	7.87ms from London, GB
185.83.168.248	AS51048 Next Connex Ltd	7.75ms from London, GB
126.27.191.120	AS17676 SoftBank Corp.	4.92ms from Osaka, JP
143.137.106.248	AS61789 PORTO SEGURO CIA DE SEGUROS GERAIS	1.23ms from Osasco, BR
15.237.68.24	AS16509 Amazon.com, Inc.	0.14ms from Paris, FR
196.18.14.136	AS262287 Latitude.sh LTDA	0.22ms from Sao Paulo, BR
185.211.135.88	AS41717 Telfly Technology Limited	0.23ms from Seattle, US
221.141.9.88	AS9318 SK Broadband Co Ltd	1.60ms from Seoul, KR
129.78.254.8	AS23719 University of Sydney	0.45ms from Sydney, AU
149.156.191.8	AS8267 Academic Computer Centre CYFRONET AGH	9.74ms from Warsaw, PL
71.199.131.168	AS7922 Comcast Cable Communications, LLC	4.66ms from Atlanta, US
81.169.225.24	AS6724 Strato GmbH	0.55ms from Berlin, DE
96.29.251.168	AS10796 Charter Communications Inc	10.58ms from Columbus, US
177.34.47.216	AS28573 Claro NXT Telecomunicacoes Ltda	14.18ms from Curitiba, BR
24.9.213.168	AS7922 Comcast Cable Communications, LLC	2.28ms from Denver, US
73.243.61.72	AS7922 Comcast Cable Communications, LLC	3.11ms from Denver, US
34.102.30.8	AS396982 Google LLC	0.11ms from Los Angeles, US
82.185.46.56	AS3269 Telecom Italia S.p.A.	9.74ms from Milan, IT
5.129.29.56	AS31200 Novotelecom Ltd	1.90ms from Novosibirsk, RU

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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