220.90.112.0/22

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kt.com
ASN	AS4766
Parent Range	220.88.0.0/14
Registry	KRNIC
ID	220.90.112.0-220.90.112.255

WHOIS Details

inetnum:            220.90.112.0 - 220.90.112.255
descr:              Chimryesinhakdaehakgyo
network-type:       CUSTOMER
address:            Hagi-Dong Yuseong-Gu Daejeongwangyeok-Si
zip-code:           305-358
created:            2015-03-17
admin:              GENERATED-KRNIC-IP-MANAGER-KORNETIP
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-KORNETIP
person:             IP Manager
name:               IP Manager
phone:              +82-2-500-6630
e-mail:             kornet_ip@kt.com
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 220.90.112.0/22

Range	ASN	Company	Num of IPs
220.88.0.0/14	AS4766	Korea Telecom	262,144
220.88.0.0/14	AS9778	Korea Telecom	262,144

Nearby Ranges

BGP prefixes that overlap with 220.90.0.0/16

Range	ASN	Company	Num of IPs
220.88.0.0/14	AS9778	Korea Telecom	262,144
220.88.0.0/14	AS4766	Korea Telecom	262,144
220.90.100.0/22	AS4766	Gyeongbokdaehakjang	1,024
220.90.118.0/23	AS9778	Daejindaehakgyo	512
220.90.98.0/23	AS4766	Gyeongbokdaehakjang	512
220.90.250.0/23	AS9949	Hoseodaehakgyo(asan)	512
220.90.107.0/24	AS4766	Gyeongbokdaehakjang	256
220.90.109.0/24	AS4766	Gyeongbokdaehakjang	256
220.90.110.0/24	AS4766	Gyeongbokdaehakjang	256
220.90.116.0/24	AS4766	Chimryesinhakdaehakgyo	256
220.90.122.0/24	AS38695	Bucheondaehak	256
220.90.141.0/24	AS4766	Semyeongdaehakgyo	256
220.90.166.0/24	AS4766	Andonggwahakdaehak	256
220.90.25.0/24	AS4766	Geongukdaehakgyouiryowonchungjubyeongwon	256
220.90.97.0/24	AS4766	Gyeongbokdaehakjang	256
220.90.177.0/24	AS9782	KT	256
220.90.187.0/24	AS9782	KT	256
220.90.197.0/24	AS9782	KT	256
220.90.140.0/24	AS4766	Semyeongdaehakgyo	256
220.90.123.0/24	AS38695	Bucheondaehak	256
220.90.124.0/24	AS38695	Bucheondaehak	256
220.90.104.0/24	AS4766	Gyeongbokdaehakjang	256
220.90.105.0/24	AS4766	Gyeongbokdaehakjang	256
220.90.106.0/24	AS4766	Gyeongbokdaehakjang	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
66.185.15.198	AS17306 JAB Wireless, INC.	`10.28ms` from Chicago, US
78.34.91.86	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`7.11ms` from Duesseldorf, DE
3.171.219.86	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
221.211.201.166	AS4837 CHINA UNICOM China169 Backbone	`7.55ms` from Harbin, CN
61.85.209.214	AS4766 Korea Telecom	`3.56ms` from Incheon, KR
165.232.36.246	AS14061 DigitalOcean, LLC	`0.31ms` from London, GB
86.146.100.22	AS2856 British Telecommunications PLC	`4.02ms` from London, GB
217.43.119.70	AS2856 British Telecommunications PLC	`14.40ms` from London, GB
46.216.182.150	AS25106 Mobile TeleSystems JLLC	`1.10ms` from Minsk, BY
74.92.238.230	AS7922 Comcast Cable Communications, LLC	`9.56ms` from Morris Plains, US
217.197.226.134	AS24739 SEVEREN TELECOM	`1.23ms` from Saint Petersburg, RU
218.233.5.198	AS45407 DONGWON INDUSTRIES	`0.94ms` from Seoul, KR
213.194.169.198	AS15704 XTRA TELECOM S.A.	`4.60ms` from Sevilla, ES
106.222.80.86	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`1.79ms` from Ahmedabad, IN
76.237.15.166	AS7018 AT&T Enterprises, LLC	`9.99ms` from Atlanta, US
193.218.214.134	AS20686 Bisping & Bisping GmbH & Co KG	`5.07ms` from Frankfurt am Main, DE
46.88.99.6	AS3320 Deutsche Telekom AG	`2.81ms` from Frankfurt am Main, DE
50.89.238.22	AS33363 Charter Communications, Inc	`4.53ms` from Orlando, US
81.3.130.70	AS20632 PJSC MegaFon	`1.77ms` from Saint Petersburg, RU
50.209.64.246	AS7922 Comcast Cable Communications, LLC	`10.69ms` from San Jose, US
209.90.226.214	AS23033 Wowrack.com	`0.55ms` from Seattle, US
24.68.18.214	AS6327 Shaw Communications	`5.27ms` from Seattle, US
52.79.124.134	AS16509 Amazon.com, Inc.	`0.17ms` from Seoul, KR
221.151.171.6	AS4766 Korea Telecom	`0.85ms` from Seoul, KR
54.254.190.6	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -m10 220.90.112.161

traceroute to 220.90.112.161 (220.90.112.161): 10 hops max, 52 byte packets

1 [AS15169] 74.125.37.114 243.693 ms

2 *

3 [AS4766] 112.174.84.125 277.914 ms

4 [AS4766] 112.174.8.117 282.653 ms

5 [AS4766] 112.188.144.130 282.465 ms

6 *

7 [AS4766] 59.27.72.146 288.574 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On February 16th 2026

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.

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