211.229.174.0/24

AS9955 · Baekseok University

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Summary

Country	South Korea
Domain	kt.com
ASN	AS9955
Registry	APNIC
ID	KORNET

WHOIS Details

inetnum:        211.228.0.0 - 211.231.255.255
netname:        KORNET
descr:          Korea Telecom
country:        KR
admin-c:        IM667-AP
tech-c:         IM667-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2025-11-03T08:14:59Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM667-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-03-28T06:37:04Z
source:         APNIC

inetnum:        211.228.0.0 - 211.231.255.255
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
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 211.229.0.0/16

Range	ASN	Company	Num of IPs
211.229.180.0/22	AS18329	Sangmyeongdaehakgyo(cheonan)	1,024
211.229.145.0/24	AS18305	(ju)poseukoaissiti	256
211.229.248.0/24	AS4766	Hoseodaehakgyosanhakhyeopryeokdan	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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
77.167.213.216	AS1136 KPN B.V.	`6.84ms` from Amsterdam, NL
108.138.84.88	AS16509 Amazon.com, Inc.	`0.35ms` from Ashburn, US
16.145.221.136	AS16509 Amazon.com, Inc.	`0.33ms` from Boardman, US
107.178.28.200	AS63296 Amarillo Wireless	`9.67ms` from Dallas, US
103.173.210.152	AS132771 Fibre Air Services Private Limited	`4.13ms` from Delhi, IN
204.209.217.248	AS18587 Apex Utilities Inc.	`2.17ms` from Edmonton, CA
210.6.219.248	AS9269 Hong Kong Broadband Network Ltd.	`1.47ms` from Hong Kong, HK
59.188.188.248	AS9269 Hong Kong Broadband Network Ltd.	`1.34ms` from Hong Kong, HK
122.45.60.56	AS17858 LG POWERCOMM	`1.82ms` from Incheon, KR
81.156.221.200	AS2856 British Telecommunications PLC	`6.28ms` from London, GB
60.106.59.8	AS17676 SoftBank Corp.	`19.73ms` from Osaka, JP
109.186.150.248	AS1680 Cellcom Fixed Line Communication L.P	`3.01ms` from Petaẖ Tiqva, IL
107.22.199.40	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
2.37.61.8	AS30722 Vodafone Italia S.p.A.	`8.85ms` from Rome, IT
154.51.44.24	AS174 Cogent Communications, LLC	`3.04ms` from Tulsa, US
135.224.236.248	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
89.136.155.88	AS12302 Vodafone Romania S.A.	`7.62ms` from Bucharest, RO
204.15.116.88	AS13626 Walgreens Co	`1.46ms` from Chicago, US
86.4.164.184	AS5089 Virgin Media Limited	`5.31ms` from London, GB
122.54.217.40	AS9299 Philippine Long Distance Telephone Company	`1.06ms` from Manila, PH
79.25.142.72	AS3269 Telecom Italia S.p.A.	`1.94ms` from Milan, IT
167.56.77.88	AS6057 Administracion Nacional de Telecomunicaciones	`1.67ms` from Montevideo, UY
169.51.129.24	AS36351 IBM Cloud	`0.58ms` from Paris, FR
3.83.249.8	AS14618 Amazon.com, Inc.	`0.45ms` from Reston, US
222.103.245.8	AS4766 Korea Telecom	`5.48ms` from Seoul, KR

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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