1. All IP Ranges
  2. 218.0.0.0/8
  3. 218.158.0.0/16
  4. AS4766  | 218.158.243.0/24

218.158.243.0/24

AS4766  ·  Korea Telecom

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Summary

Country South Korea
Domain kt.com
ASN AS4766
Parent Range 218.152.0.0/13
Registry KRNIC
ID KORNET-KR

WHOIS Details

inetnum:        218.152.0.0 - 218.159.255.255
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
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

Overlapping Ranges

BGP prefixes that contain 218.158.243.0/24

Range ASN Company Num of IPs
218.152.0.0/13 AS131095 Korea Telecom 524,288
218.152.0.0/13 AS17859 Korea Telecom 524,288
218.152.0.0/13 AS17862 Korea Telecom 524,288
218.152.0.0/13 AS18023 Korea Telecom 524,288
218.152.0.0/13 AS38124 Korea Telecom 524,288
218.152.0.0/13 AS38390 Korea Telecom 524,288
218.152.0.0/13 AS38394 Korea Telecom 524,288
218.152.0.0/13 AS38395 Korea Telecom 524,288
218.152.0.0/13 AS38399 Korea Telecom 524,288
218.152.0.0/13 AS38412 Korea Telecom 524,288
218.152.0.0/13 AS38422 Korea Telecom 524,288
218.152.0.0/13 AS38431 Korea Telecom 524,288
218.152.0.0/13 AS4766 Korea Telecom 524,288
218.152.0.0/13 AS4790 Korea Telecom 524,288
218.152.0.0/13 AS9647 Korea Telecom 524,288
218.152.0.0/13 AS9776 Korea Telecom 524,288

Nearby Ranges

BGP prefixes that overlap with 218.158.0.0/16

Range ASN Company Num of IPs
218.152.0.0/13 AS131095 Korea Telecom 524,288
218.152.0.0/13 AS17859 Korea Telecom 524,288
218.152.0.0/13 AS17862 Korea Telecom 524,288
218.152.0.0/13 AS18023 Korea Telecom 524,288
218.152.0.0/13 AS38124 Korea Telecom 524,288
218.152.0.0/13 AS38390 Korea Telecom 524,288
218.152.0.0/13 AS38394 Korea Telecom 524,288
218.152.0.0/13 AS38395 Korea Telecom 524,288
218.152.0.0/13 AS38399 Korea Telecom 524,288
218.152.0.0/13 AS38412 Korea Telecom 524,288
218.152.0.0/13 AS38422 Korea Telecom 524,288
218.152.0.0/13 AS38431 Korea Telecom 524,288
218.152.0.0/13 AS4766 Korea Telecom 524,288
218.152.0.0/13 AS4790 Korea Telecom 524,288
218.152.0.0/13 AS9647 Korea Telecom 524,288
218.152.0.0/13 AS9776 Korea Telecom 524,288

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
91.181.44.72 AS5432 Proximus NV 2.11ms from Brussels, BE
41.251.96.40 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.00ms from Casablanca, MA
193.159.105.216 AS3320 Deutsche Telekom AG 3.56ms from Duesseldorf, DE
90.193.8.72 AS5607 Sky UK Limited 3.59ms from London, GB
147.227.88.56 AS668 United States Department of Defense (DoD) 1.75ms from Los Angeles, US
99.110.182.72 AS7018 AT&T Enterprises, LLC 7.39ms from Los Angeles, US
15.184.207.152 AS16509 Amazon.com, Inc. 0.09ms from Manama, BH
87.166.90.200 AS3320 Deutsche Telekom AG 4.95ms from Nuernberg, DE
180.199.154.40 AS18126 Chubu Telecommunications Company, Inc. 7.84ms from Osaka, JP
125.9.110.24 AS9824 JCOM Co., Ltd. 5.32ms from Osaka, JP
200.20.23.200 AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa 1.02ms from Rio de Janeiro, BR
216.228.191.248 AS4181 TDS TELECOM 9.86ms from Seattle, US
125.183.175.120 AS17858 LG POWERCOMM 5.79ms from Seoul, KR
170.114.203.216 AS30103 Zoom Video Communications, Inc 0.63ms from Tokyo, JP
73.184.96.40 AS7922 Comcast Cable Communications, LLC 4.45ms from Atlanta, US
219.152.32.40 AS134420 Chongqing Telecom 1.37ms from Chongqing, CN
64.25.194.120 AS26271 CMSInter.net LLC 4.64ms from Detroit, US
68.56.231.168 AS7922 Comcast Cable Communications, LLC 10.01ms from Detroit, US
196.250.240.232 AS37172 Mitsol (Pty) Ltd 1.54ms from Durban, ZA
18.199.33.8 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
187.139.199.168 AS8151 UNINET 5.96ms from Guadalajara, MX
202.123.240.8 AS38488 Telecard Limited 0.20ms from Karachi, PK
86.214.96.152 AS3215 Orange S.A. 3.40ms from Marseille, FR
75.197.188.88 AS6167 Verizon Business 10.92ms from New York City, US
80.90.134.184 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 6.94ms from Prague, CZ

Traceroute

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

$
traceroute -a -n -q1 -f4 -m16 218.158.243.97
traceroute to 218.158.243.97 (218.158.243.97): 16 hops max, 52 byte packets
4 [AS6939] 184.104.199.97 57.458 ms
5 *
6 *
7 [AS6939] 184.105.64.230 55.286 ms
8 [AS6939] 64.71.165.22 61.54 ms
9 [AS4766] 112.174.87.1 181.375 ms
10 [AS4766] 112.174.86.201 180.923 ms
11 [AS4766] 112.174.48.125 186.534 ms
12 [AS4766] 112.189.225.82 186.717 ms
13 [AS4766] 211.230.172.98 187.278 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Gretna, 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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