211.43.134.0/24

AS17584 · Inchon Metropolitan Office Of Education

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Summary

Country	South Korea
Domain	kt.com
ASN	AS17584
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        211.43.128.0 - 211.43.135.255
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:        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

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

Nearby Ranges

BGP prefixes that overlap with 211.43.0.0/16

Range	ASN	Company	Num of IPs
211.43.32.0/19	AS9706	BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE	8,192
211.43.160.0/19	AS9848	SEJONG NETWORKS	8,192
211.43.192.0/19	AS3786	LG DACOM KIDC	8,192
211.43.224.0/19	AS10171	SKTelink	8,192
211.43.32.0/19	AS4766	BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE	8,192
211.43.64.0/21	AS9706	Korea Telecom	2,048
211.43.72.0/22	AS9706	Korea Telecom	1,024
211.43.194.0/24	AS18322	LG DACOM KIDC	256
211.43.221.0/24	AS3786	danal	256
211.43.177.0/24	AS9952	Hostway	256
211.43.178.0/24	AS9952	Hostway	256
211.43.179.0/24	AS9952	Hostway	256
211.43.176.0/24	AS9952	Hostway	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
212.30.230.200	AS44515 Advania Island ehf	`0.32ms` from Hafnarfjoerdur, IS
125.126.21.40	AS4134 CHINANET-BACKBONE	`11.85ms` from Hangzhou, CN
14.169.188.216	AS45899 VNPT Corp	`1.46ms` from Ho Chi Minh City, VN
176.133.111.232	AS5410 Bouygues Telecom SA	`8.25ms` from Marseille, FR
154.122.149.152	AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd	`11.84ms` from Nairobi, KE
68.84.36.24	AS7922 Comcast Cable Communications, LLC	`7.67ms` from New York City, US
177.21.44.200	AS262761 Sinal Br Telecom Ltda	`0.42ms` from Sao Jose do Rio Preto, BR
27.234.174.152	AS4766 Korea Telecom	`3.06ms` from Seoul, KR
14.66.228.184	AS4766 Korea Telecom	`1.81ms` from Seoul, KR
140.116.88.8	AS1659 Taiwan Academic Network (TANet) Information Center	`4.31ms` from Taichung, TW
114.25.210.168	AS3462 Data Communication Business Group	`1.35ms` from Taipei, TW
52.21.13.136	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
50.4.85.248	AS12083 WideOpenWest Finance LLC	`8.21ms` from Atlanta, US
97.181.11.168	AS6167 Verizon Business	`13.06ms` from Atlanta, US
154.222.213.168	AS48031 Ivanov Vitaliy Sergeevich	`0.12ms` from Kyiv, UA
86.214.76.216	AS3215 Orange S.A.	`10.09ms` from Marseille, FR
153.212.223.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.10ms` from Osaka, JP
193.251.245.8	AS5511 Orange S.A.	`0.36ms` from Paris, FR
201.19.75.152	AS7738 V tal	`11.03ms` from Rio de Janeiro, BR
58.72.30.152	AS3786 LG DACOM Corporation	`1.50ms` from Seoul, KR
145.46.171.200	AS16509 Amazon.com, Inc.	`0.60ms` from Sydney, AU
36.236.229.56	AS3462 Data Communication Business Group	`3.51ms` from Taichung, TW
176.97.70.24	AS9009 M247 Europe SRL	`0.30ms` from Tokyo, JP
76.125.173.248	AS7922 Comcast Cable Communications, LLC	`13.09ms` from Washington, US
108.20.214.120	AS701 Verizon Business	`2.01ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -f4 -m8 211.43.134.66

traceroute to 211.43.134.66 (211.43.134.66): 8 hops max, 52 byte packets

4 [AS64049] 103.198.140.176 54.132 ms

5 [AS64049] 103.198.140.106 146.204 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Kolhapur, IN

On December 28th 2025

What are IP address ranges?

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