218.150.182.0/24

AS9970 · Korea University of Technology and Education

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Summary

Country	South Korea
Domain	kt.com
ASN	AS9970
Parent Range	218.144.0.0/13
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        218.144.0.0 - 218.151.255.255
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:        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

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

Overlapping Ranges

BGP prefixes that contain 218.150.182.0/24

Range	ASN	Company	Num of IPs
218.144.0.0/13	AS9970	Korea Telecom	524,288
218.144.0.0/13	AS9859	Korea Telecom	524,288
218.144.0.0/13	AS9867	Korea Telecom	524,288
218.144.0.0/13	AS10065	Korea Telecom	524,288
218.144.0.0/13	AS18324	Korea Telecom	524,288
218.144.0.0/13	AS38135	Korea Telecom	524,288
218.144.0.0/13	AS38411	Korea Telecom	524,288
218.144.0.0/13	AS38422	Korea Telecom	524,288
218.144.0.0/13	AS38671	Korea Telecom	524,288
218.144.0.0/13	AS46009	Korea Telecom	524,288
218.144.0.0/13	AS4766	Korea Telecom	524,288
218.144.0.0/13	AS4793	Korea Telecom	524,288
218.144.0.0/13	AS55615	Korea Telecom	524,288
218.144.0.0/13	AS55618	Korea Telecom	524,288
218.144.0.0/13	AS9684	Korea Telecom	524,288
218.144.0.0/13	AS9772	Korea Telecom	524,288
218.144.0.0/13	AS9843	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

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Pingable IPs

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

IP Address	ASN	Details
218.150.182.138	AS9970 Korea University of Technology and Education	`3.18ms` 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
91.138.154.56	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.22ms` from Athens, GR
85.184.227.8	AS198731 Prisco Electronica S.L.	`13.42ms` from Barcelona, ES
94.23.17.120	AS16276 OVH SAS	`1.64ms` from Gravelines, FR
42.114.140.88	AS18403 FPT Telecom Company	`6.66ms` from Ho Chi Minh City, VN
102.36.18.168	AS327794 Clear Access (Pty) Ltd	`1.29ms` from Johannesburg, ZA
89.181.22.232	AS2860 NOS COMUNICACOES, S.A.	`13.11ms` from Lisbon, PT
95.100.238.56	AS16625 Akamai Technologies, Inc.	`0.23ms` from Milan, IT
94.80.230.40	AS3269 Telecom Italia S.p.A.	`2.50ms` from Milan, IT
218.221.170.40	AS2527 Sony Network Communications Inc.	`1.94ms` from Osaka, JP
153.138.164.104	AS4713 NTT Communications Corporation	`17.01ms` from Osaka, JP
92.148.66.8	AS3215 Orange S.A.	`7.70ms` from Paris, FR
2.226.134.232	AS12874 Fastweb SpA	`11.37ms` from Rende, IT
34.201.86.8	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
24.10.123.72	AS7922 Comcast Cable Communications, LLC	`7.66ms` from San Jose, US
59.5.26.24	AS4766 Korea Telecom	`1.21ms` from Seoul, KR
104.242.38.200	AS13657 E-Gate Communications Inc.	`2.27ms` from Toronto, CA
78.57.201.248	AS8764 Telia Lietuva, AB	`1.15ms` from Vilnius, LT
76.129.29.120	AS7922 Comcast Cable Communications, LLC	`12.94ms` from Atlanta, US
84.142.108.200	AS3320 Deutsche Telekom AG	`2.07ms` from Berlin, DE
107.91.55.136	AS20057 AT&T Enterprises, LLC	`11.55ms` from Chicago, US
189.72.69.24	AS8167 V tal	`6.52ms` from Curitiba, BR
69.148.245.152	AS7018 AT&T Enterprises, LLC	`3.46ms` from Dallas, US
164.92.185.8	AS14061 DigitalOcean, LLC	`0.21ms` from Frankfurt am Main, DE
91.18.249.56	AS3320 Deutsche Telekom AG	`3.92ms` from Frankfurt am Main, DE
158.99.7.120	AS766 RedIRIS Autonomous System	`14.67ms` from Lisbon, PT

Traceroute

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

traceroute -a -n -q1 218.150.182.41

traceroute to 218.150.182.41 (218.150.182.41): 64 hops max, 52 byte packets

1 [AS15169] 108.170.241.37 0.833 ms

2 [AS15169] 74.125.252.222 0.585 ms

3 *

4 *

5 [AS4766] 112.174.117.34 5.404 ms

6 [AS4766] 112.188.165.86 4.715 ms

7 [AS3786] 211.170.34.74 5.095 ms

8 [AS9970] 220.68.95.83 7.321 ms

9 [AS9970] 220.68.95.2 7.489 ms

10 [AS9970] 218.150.182.41 8.033 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 4th 2025

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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