1. All IP Ranges
  2. 210.0.0.0/8
  3. 210.119.0.0/16
  4. AS17574  | 210.119.248.0/24

210.119.248.0/24

AS17574  ·  Seoul Metropolitan Government Computer Center

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Summary

Country South Korea
Domain kt.com
ASN AS17574
Registry APNIC
ID KORNET

WHOIS Details

inetnum:        210.119.248.0 - 210.119.255.255
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:  2025-11-03T08:14:31Z
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:        210.119.248.0 - 210.119.255.255
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 210.119.0.0/16

Range ASN Company Num of IPs
210.119.24.0/21 AS10159 Korea Aerospace University 2,048
210.119.104.0/21 AS9949 Hoseo University 2,048
210.119.32.0/22 AS45363 Sun Moon University 1,024
210.119.96.0/22 AS1237 Korea Science Academy of KAIST 1,024
210.119.130.0/23 AS9459 konkuk university 512
210.119.20.0/23 AS1237 Tongmyong University 512
210.119.38.0/23 AS55616 Daegu Gyeongbuk Institute of Science & Technology 512
210.119.36.0/23 AS1237 Korea Institute of Science and Technology Information 512
210.119.100.0/23 AS1237 Korea Science Academy of KAIST 512
210.119.102.0/23 AS45363 Sun Moon University 512
210.119.225.0/24 AS3786 dongsinUniversity 256
210.119.226.0/24 AS3786 dongsinUniversity 256
210.119.227.0/24 AS3786 dongsinUniversity 256
210.119.228.0/24 AS3786 dongsinUniversity 256
210.119.229.0/24 AS3786 dongsinUniversity 256
210.119.230.0/24 AS3786 dongsinUniversity 256
210.119.231.0/24 AS3786 dongsinUniversity 256
210.119.232.0/24 AS3786 dongsinUniversity 256
210.119.233.0/24 AS3786 dongsinUniversity 256
210.119.234.0/24 AS3786 dongsinUniversity 256
210.119.235.0/24 AS3786 dongsinUniversity 256
210.119.132.0/24 AS4766 SUWON SCIENCE COLLEGE 256
210.119.133.0/24 AS4766 SUWON SCIENCE COLLEGE 256
210.119.134.0/24 AS4766 SUWON SCIENCE COLLEGE 256
210.119.135.0/24 AS4766 Presbyterian College and Theological Seminary 256
210.119.160.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.161.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.162.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.163.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.164.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.165.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.166.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.167.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.168.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.169.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.170.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.171.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.172.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.173.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.174.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.175.0/24 AS4766 DOOWON TECHNICAL COLLEGE 256
210.119.176.0/24 AS4766 HALLYM COLLEGE 256
210.119.177.0/24 AS4766 Presbyterian College and Theological Seminary 256
210.119.178.0/24 AS4766 Presbyterian College and Theological Seminary 256
210.119.179.0/24 AS4766 CHOSUN NURSING COLLEGE 256
210.119.206.0/24 AS9318 Dongeui Institute Of Technology 256
210.119.208.0/24 AS9318 GACHON University 256
210.119.209.0/24 AS9318 GACHON University 256
210.119.112.0/24 AS10045 Hanbat National University 256
210.119.211.0/24 AS9318 GACHON University 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
131.96.120.184 AS10631 Georgia State University 0.25ms from Atlanta, US
188.100.185.88 AS3209 Vodafone GmbH 12.00ms from Berlin, DE
14.233.104.120 AS45899 VNPT Corp 8.01ms from Da Nang, VN
219.137.230.40 AS4134 CHINANET-BACKBONE 2.76ms from Guangzhou, CN
116.74.238.8 AS17488 Hathway IP Over Cable Internet 4.09ms from Mumbai, IN
126.34.157.24 AS17676 SoftBank Corp. 3.48ms from Osaka, JP
119.241.213.248 AS2518 BIGLOBE Inc. 10.45ms from Osaka, JP
27.201.78.120 AS4837 CHINA UNICOM China169 Backbone 5.97ms from Qingdao, CN
134.34.205.8 AS553 BelWue-Koordination 5.97ms from Zuerich, CH
110.164.101.136 AS45758 Triple T Broadband Public Company Limited 6.09ms from Bangkok, TH
65.24.61.136 AS10796 Charter Communications Inc 8.95ms from Columbus, US
108.130.111.232 AS16509 Amazon.com, Inc. 0.52ms from Dublin, IE
212.234.9.136 AS3215 Orange S.A. 10.06ms from Frankfurt am Main, DE
43.100.14.184 AS45102 Alibaba (US) Technology Co., Ltd. 0.92ms from Hong Kong, HK
102.210.113.136 AS329376 Zimbabwe Research & Education Network 16.45ms from Johannesburg, ZA
153.226.87.200 AS4713 NTT DOCOMO BUSINESS,Inc. 8.46ms from Osaka, JP
213.56.236.216 AS3215 Orange S.A. 9.26ms from Paris, FR
173.183.63.72 AS852 TELUS Communications Inc. 4.22ms from Seattle, US
121.126.183.136 AS4766 Korea Telecom 0.82ms from Seoul, KR
3.112.218.168 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
172.1.238.40 AS7018 AT&T Enterprises, LLC 11.08ms from Atlanta, US
23.94.5.24 AS36352 HostPapa 0.15ms from Buffalo, US
65.125.143.8 AS10753 Level 3 Parent, LLC 2.55ms from Denver, US
136.26.87.72 AS19165 Webpass Inc. 3.64ms from Los Angeles, US
185.229.97.120 AS200845 AVATEL TELECOM, SA 10.41ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 210.119.248.19
traceroute to 210.119.248.19 (210.119.248.19): 6 hops max, 52 byte packets
2 [] 84.17.33.142 173.266 ms
3 [] 101.203.74.47 0.423 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

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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