211.43.30.0/23

AS9706 · BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE

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Summary

Country	South Korea
Domain	kt.com
ASN	AS9706
Parent Range	211.43.0.0/17
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        211.43.24.0 - 211.43.31.255
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:        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 211.43.30.0/23

Range	ASN	Company	Num of IPs
211.43.0.0/17	AS4766	Korea Telecom	32,768

Nearby Ranges

BGP prefixes that overlap with 211.43.0.0/16

Range	ASN	Company	Num of IPs
211.43.0.0/17	AS4766	Korea Telecom	32,768
211.43.32.0/19	AS9706	BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE	8,192
211.43.192.0/19	AS3786	LG DACOM KIDC	8,192
211.43.224.0/19	AS10171	SKTelink	8,192
211.43.160.0/19	AS9848	SEJONG NETWORKS	8,192
211.43.128.0/20	AS4766	Korea Telecom	4,096
211.43.64.0/21	AS9706	Korea Telecom	2,048
211.43.180.0/22	AS9952	SEJONG NETWORKS	1,024
211.43.72.0/22	AS9706	Korea Telecom	1,024
211.43.24.0/24	AS4766	Korea Telecom	256
211.43.146.0/24	AS36408	CDNetworks	256
211.43.154.0/24	AS36408	CDNetworks	256
211.43.142.0/24	AS45400	Korea Telecom	256
211.43.135.0/24	AS17584	Korea Telecom	256
211.43.132.0/24	AS17584	Korea Telecom	256
211.43.29.0/24	AS9706	Korea Telecom	256
211.43.134.0/24	AS17584	Korea Telecom	256
211.43.221.0/24	AS3786	LG DACOM KIDC	256
211.43.186.0/24	AS9952	SEJONG NETWORKS	256
211.43.190.0/24	AS9952	SEJONG NETWORKS	256
211.43.152.0/24	AS36408	CDNetworks	256
211.43.187.0/24	AS9952	SEJONG NETWORKS	256
211.43.188.0/24	AS9952	SEJONG NETWORKS	256
211.43.219.0/24	AS3786	LG DACOM KIDC	256
211.43.156.0/24	AS36408	CDNetworks	256
211.43.147.0/24	AS36408	CDNetworks	256
211.43.189.0/24	AS9952	SEJONG NETWORKS	256
211.43.194.0/24	AS18322	LG DACOM KIDC	256
211.43.191.0/24	AS9952	SEJONG NETWORKS	256
211.43.144.0/24	AS36408	CDNetworks	256
211.43.133.0/24	AS17584	Korea Telecom	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
71.114.58.39	AS701 Verizon Business	2.34ms from Ashburn, US
95.39.26.247	AS6739 VODAFONE ONO, S.A.	16.97ms from Madrid, ES
92.157.255.23	AS3215 Orange S.A.	19.26ms from Marseille, FR
210.102.227.183	AS46012 Induk University	1.53ms from Seoul, KR
146.169.153.39	AS786 Jisc Services Limited	6.18ms from London, GB
98.236.252.151	AS7922 Comcast Cable Communications, LLC	12.98ms from Reston, US
37.6.148.231	AS25472 Nova Telecommunications & Media Single Member S.A	2.89ms from Athens, GR
20.122.189.231	AS8075 Microsoft Corporation	0.38ms from Boydton, US
72.32.45.103	AS33070 Rackspace Hosting	1.04ms from Dallas, US
178.130.133.151	AS63023 GTHost	0.10ms from Dallas, US
198.162.205.247	AS46231 Watch Communications	5.17ms from Indianapolis, US
106.1.187.23	AS38841 kbro CO. Ltd.	6.54ms from Taipei, TW
23.219.234.71	AS16625 Akamai Technologies, Inc.	0.14ms from Brussels, BE
188.142.178.39	AS21334 One Hungary Ltd.	5.20ms from Budapest, HU
104.239.18.151	AS9009 M247 Europe SRL	0.08ms from Milan, IT
213.41.95.23	AS8220 COLT Technology Services Group Limited	1.06ms from Paris, FR
13.75.153.151	AS8075 Microsoft Corporation	0.70ms from Sydney, AU
20.221.236.135	AS8075 Microsoft Corporation	0.41ms from Chicago, US
35.186.140.231	AS396982 Google LLC	6.36ms from Dallas, US
86.147.15.119	AS2856 British Telecommunications PLC	9.79ms from London, GB
116.122.22.247	AS9318 SK Broadband Co Ltd	3.06ms from Seoul, KR
212.107.141.87	AS33885 Telenor Sverige AB	0.85ms from Stockholm, SE
153.182.26.71	AS4713 NTT Communications Corporation	2.65ms from Tokyo, JP
84.129.148.151	AS3320 Deutsche Telekom AG	7.17ms from Frankfurt am Main, DE
47.56.152.247	AS45102 Alibaba (US) Technology Co., Ltd.	1.62ms from Hong Kong, HK

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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