114.52.240.0/23

AS18302 · SK Telecom

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Summary

Country	South Korea
Domain	sktelecom.com
ASN	AS18302
Registry	APNIC
ID	SK-TELECOM-NET

WHOIS Details

inetnum:        114.52.0.0 - 114.53.255.255
netname:        SK-TELECOM-NET
descr:          SK Telecom
admin-c:        IM687-AP
tech-c:         IM687-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T06:03:36Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
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:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Seoul Jung-gu Eulji-ro 65
country:        KR
phone:          +82-2-1599-0011
e-mail:         sktsec@sk.com
nic-hdl:        IM687-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-10-10T00:50:38Z
source:         APNIC

inetnum:        114.52.0.0 - 114.53.255.255
netname:        SK-TELECOM-NET-KR
descr:          SK Telecom
country:        KR
admin-c:        IA110-KR
tech-c:         IA110-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.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Jung-gu Eulji-ro 65
address:        T tower
country:        KR
phone:          +82-2-1599-0011
e-mail:         sktsec@sk.com
nic-hdl:        IA110-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

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

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

IP Address	ASN	Details
114.52.240.1	AS23990 MigumCableNetwork	`1.97ms` from Seoul, KR
114.52.241.66	AS23990 MigumCableNetwork	`2.14ms` 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
106.120.166.247	AS23724 IDC, China Telecommunications Corporation	`2.23ms` from Beijing, CN
79.233.7.215	AS3320 Deutsche Telekom AG	`2.12ms` from Hamburg, DE
27.78.137.247	AS7552 Viettel Group	`5.67ms` from Ho Chi Minh City, VN
31.113.49.151	AS2856 British Telecommunications PLC	`2.05ms` from London, GB
194.31.197.7	AS42831 UK Dedicated Servers Limited	`0.25ms` from London, GB
146.199.65.119	AS6871 Plusnet	`4.09ms` from London, GB
92.187.245.135	AS12479 Orange Espagne SA	`9.52ms` from Madrid, ES
15.185.193.151	AS16509 Amazon.com, Inc.	`0.13ms` from Manama, BH
119.170.47.103	AS9824 JCOM Co., Ltd.	`19.21ms` from Osaka, JP
189.188.106.231	AS8151 UNINET	`4.24ms` from Santiago de Queretaro, MX
87.252.191.199	AS12829 Angel Soft OOD	`2.85ms` from Sofia, BG
94.142.224.199	AS48994 Globalwire AB	`0.85ms` from Stockholm, SE
222.4.226.7	AS2516 KDDI CORPORATION	`8.38ms` from Tokyo, JP
42.224.73.135	AS4837 CHINA UNICOM China169 Backbone	`4.87ms` from Zhengzhou, CN
71.30.248.55	AS7029 Windstream Communications LLC	`6.76ms` from Atlanta, US
186.28.135.215	AS19429 ETB - Colombia	`1.24ms` from Bogota, CO
98.100.82.199	AS10796 Charter Communications Inc	`2.28ms` from Columbus, US
63.176.50.215	AS16509 Amazon.com, Inc.	`0.47ms` from Frankfurt am Main, DE
63.179.64.23	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
89.110.159.71	AS24989 Equinix (Germany) GmbH	`1.27ms` from Frankfurt am Main, DE
68.102.25.199	AS22773 Cox Communications Inc.	`11.85ms` from Kansas City, US
119.51.237.247	AS4837 CHINA UNICOM China169 Backbone	`13.88ms` from Liaoyang, CN
51.94.170.39	AS16509 Amazon.com, Inc.	`6.88ms` from Madrid, ES
133.218.21.7	AS2497 Internet Initiative Japan Inc.	`5.08ms` from Osaka, JP
90.110.13.231	AS3215 Orange S.A.	`7.32ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 114.52.240.1

traceroute to 114.52.240.1 (114.52.240.1): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 1.763 ms

2 *

3 *

4 *

5 *

6 [AS9318] 58.229.92.198 34.595 ms

7 [AS18302] 219.253.2.16 34.408 ms

8 [AS18302] 219.252.2.242 36.579 ms

9 [AS18302] 219.252.25.86 34.925 ms

10 [AS23990] 114.52.240.1 34.983 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On August 28th 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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