210.220.128.0/19

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kt.com
ASN	AS4766
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        210.220.128.0 - 210.220.159.255
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

Nearby Ranges

BGP prefixes that overlap with 210.220.0.0/16

Range	ASN	Company	Num of IPs
210.220.192.0/18	AS4663	ELIMNET, INC.	16,384
210.220.160.0/19	AS9318	SK Broadband Co Ltd	8,192
210.220.64.0/19	AS9318	SK Broadband Co Ltd	8,192
210.220.96.0/19	AS10040	LG DACOM Corporation	8,192
210.220.96.0/19	AS3786	LG DACOM Corporation	8,192
210.220.64.0/19	AS38099	SK Broadband Co Ltd	8,192
210.220.0.0/19	AS9316	DACOM-PUBNETPLUS	8,192
210.220.72.0/24	AS9318	SK Broadband Co Ltd	256
210.220.78.0/24	AS45364	SKBroadband Co. Inc	256
210.220.228.0/24	AS4663	elimnet	256
210.220.13.0/24	AS55598	LG Uplus	256

Hosted domains

There are 142 domain names hosted across 63 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.220.138.112	syndravexology.store	6
210.220.137.123	syndravel.cam	6
210.220.136.103	vordexianity.shop	6
210.220.132.182	qravexolutionary.store	6
210.220.131.231	ihuray.com	4
210.220.137.121	leadbox.kr	2
210.220.137.44	rivmota.co.kr	2
210.220.131.73	bonyul.kr	1
210.220.138.119	whitesole.kr	1
210.220.133.239	frovixent.store	1
210.220.135.151	skpmai.com	1
210.220.134.198	ts.pe.kr	1
210.220.137.120	tralnex.com	1
210.220.149.7	mcils.co.kr	1
210.220.133.141	cjforest.com	1
210.220.138.114	zenlither.com	1
210.220.136.227	movely.co.kr	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

1,585 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
210.220.151.51	AS38389 FAMOUS WORKER	`1.05ms` from Seoul, KR
210.220.156.199	AS4766 Korea Telecom	`0.72ms` from Seoul, KR
210.220.149.76	AS4766 Korea Telecom	`0.78ms` from Incheon, KR
210.220.129.222	AS4766 Korea Telecom	`1.11ms` from Seoul, KR
210.220.133.197	AS4766 Korea Telecom	`0.80ms` from Seoul, KR
210.220.144.1	AS4766 Korea Telecom	`1.24ms` from Seoul, KR
210.220.136.210	AS4766 Korea Telecom	`0.86ms` from Seoul, KR
210.220.158.42	AS4766 Korea Telecom	`0.92ms` from Seoul, KR
210.220.137.146	AS4766 Korea Telecom	`0.84ms` from Seoul, KR
210.220.157.97	AS4766 Korea Telecom	`0.78ms` from Seoul, KR
210.220.134.251	AS4766 Korea Telecom	`0.86ms` from Seoul, KR
210.220.143.116	AS4766 Korea Telecom	`0.83ms` from Seoul, KR
210.220.139.132	AS4766 Korea Telecom	`0.83ms` from Seoul, KR
210.220.142.86	AS4766 Korea Telecom	`0.84ms` from Seoul, KR
210.220.131.185	AS4766 Korea Telecom	`0.83ms` from Seoul, KR
210.220.135.53	AS4766 Korea Telecom	`0.85ms` from Seoul, KR
210.220.138.40	AS4766 Korea Telecom	`0.86ms` from Seoul, KR
210.220.130.47	AS4766 Korea Telecom	`0.83ms` from Seoul, KR
210.220.154.210	AS38389 FAMOUS WORKER	`0.77ms` from Seoul, KR
210.220.132.195	AS4766 Korea Telecom	`0.85ms` from Seoul, KR
210.220.150.79	AS38389 FAMOUS WORKER	`0.94ms` 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
76.151.6.179	AS7922 Comcast Cable Communications, LLC	`6.64ms` from Ashburn, US
194.95.40.3	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`8.74ms` from Berlin, DE
190.251.216.195	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`15.91ms` from Bogota, CO
81.245.176.195	AS5432 Proximus NV	`1.13ms` from Brussels, BE
73.9.193.67	AS7922 Comcast Cable Communications, LLC	`4.90ms` from Chicago, US
185.224.199.99	AS21130 IOMART CLOUD SERVICES LIMITED	`0.17ms` from Dublin, IE
90.247.114.51	AS5378 Vodafone Limited	`3.36ms` from London, GB
101.2.219.115	AS53813 ZSCALER, INC.	`0.10ms` from Melbourne, AU
73.57.131.211	AS7922 Comcast Cable Communications, LLC	`4.01ms` from Miami, US
104.166.104.3	AS46320 BLU Fibre Networks inc.	`2.65ms` from Montreal, CA
217.226.35.99	AS3320 Deutsche Telekom AG	`4.03ms` from Nuernberg, DE
126.110.226.35	AS17676 SoftBank Corp.	`10.39ms` from Osaka, JP
91.160.14.67	AS12322 Free SAS	`5.73ms` from Paris, FR
178.170.119.35	AS21409 Ikoula Net SAS	`0.11ms` from Reims, FR
124.45.86.147	AS9595 NTT-ME Corporation	`5.42ms` from Tokyo, JP
70.29.157.211	AS577 Bell Canada	`2.59ms` from Toronto, CA
80.61.121.115	AS1136 KPN B.V.	`1.19ms` from Amsterdam, NL
154.28.38.67	AS46261 QuickPacket, LLC	`0.20ms` from Ashburn, US
141.35.136.35	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`7.66ms` from Berlin, DE
54.191.230.147	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
161.148.175.163	AS10954 SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO	`1.26ms` from Brasilia, BR
63.59.97.3	AS22394 Verizon Business	`3.88ms` from Dallas, US
41.93.60.3	AS37182 Tanzania Education And Research Network	`0.95ms` from Dar es Salaam, TZ
142.67.80.3	AS11260 EastLink	`5.96ms` from Fredericton, CA
3.161.90.83	AS16509 Amazon.com, Inc.	`0.12ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -f3 -m7 210.220.155.225

traceroute to 210.220.155.225 (210.220.155.225): 7 hops max, 52 byte packets

3 [AS9044] 212.101.0.52 2.178 ms

4 [AS9044] 82.220.15.178 3.607 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Solothurn, CH

On February 7th 2026

What are IP address ranges?

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