219.252.121.0/24

AS18302 · SK Telecom

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Summary

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

WHOIS Details

inetnum:        219.252.0.0 - 219.252.255.255
netname:        broadNnet
descr:          SK Broadband Co Ltd
country:        KR
admin-c:        IM670-AP
tech-c:         IM670-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2020-11-02T07:36:03Z
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 Toegye-ro 24
country:        KR
phone:          +82-80-828-2106
e-mail:         ip-adm@skbroadband.com
nic-hdl:        IM670-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-10-05T05:20:03Z
source:         APNIC

inetnum:        219.252.0.0 - 219.252.255.255
netname:        broadNnet-KR
descr:          SK Broadband Co Ltd
country:        KR
admin-c:        IM12-KR
tech-c:         IM12-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 Toegye-ro 24
address:        SK Namsan Green Bldg.
country:        KR
phone:          +82-80-828-2106
e-mail:         ip-adm@skbroadband.com
nic-hdl:        IM12-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

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
80.171.9.136	AS6805 Telefonica Germany GmbH & Co.OHG	`3.72ms` from Duesseldorf, DE
79.206.218.88	AS3320 Deutsche Telekom AG	`5.65ms` from Frankfurt am Main, DE
119.126.39.152	AS4134 CHINANET-BACKBONE	`11.56ms` from Guangzhou, CN
124.71.72.104	AS55990 Huawei Cloud Service data center	`1.18ms` from Guangzhou, CN
106.11.41.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.12ms` from Hohhot, CN
39.58.249.120	AS17557 Pakistan Telecommunication Company Limited	`1.65ms` from Islamabad, PK
86.134.54.152	AS2856 British Telecommunications PLC	`4.34ms` from London, GB
79.155.110.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.75ms` from Madrid, ES
78.202.98.168	AS12322 Free SAS	`1.27ms` from Paris, FR
24.69.121.232	AS6327 Shaw Communications Inc.	`6.83ms` from Seattle, US
121.168.90.152	AS4766 Korea Telecom	`1.53ms` from Seoul, KR
52.231.9.24	AS8075 Microsoft Corporation	`0.28ms` from Seoul, KR
128.77.103.88	AS394089 Google LLC	`0.14ms` from Singapore, SG
69.73.251.88	AS14813 Columbus Telecommunications (Barbados) Limited	`3.33ms` from Bridgetown, BB
73.146.200.152	AS7922 Comcast Cable Communications, LLC	`16.16ms` from Chicago, US
104.178.1.248	AS7018 AT&T Enterprises, LLC	`6.79ms` from Dallas, US
108.71.15.152	AS7018 AT&T Enterprises, LLC	`7.42ms` from Dallas, US
18.201.249.8	AS16509 Amazon.com, Inc.	`0.47ms` from Dublin, IE
14.18.139.120	AS4134 CHINANET-BACKBONE	`9.39ms` from Guangzhou, CN
103.12.104.72	AS131364 Military commercial join stock bank	`0.22ms` from Hanoi, VN
69.5.3.24	AS150436 Byteplus Pte. Ltd.	`0.91ms` from Jakarta, ID
88.13.36.184	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.45ms` from Madrid, ES
151.33.250.72	AS1267 WIND TRE S.P.A.	`4.30ms` from Milan, IT
149.12.96.184	AS199536 Angelastri Giuseppe trading as TechDigital	`8.54ms` from Milan, IT
180.22.100.104	AS4713 NTT Communications Corporation	`9.83ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f2 -m15 219.252.121.216

traceroute to 219.252.121.216 (219.252.121.216): 15 hops max, 52 byte packets

2 [AS9009] 193.27.15.94 0.551 ms

3 [] 27.111.230.155 0.606 ms

4 *

5 *

6 *

7 [AS9318] 58.229.92.198 64.168 ms

8 [AS18302] 219.253.2.16 64.216 ms

9 [AS18302] 219.253.3.178 64.967 ms

10 [AS18302] 124.139.23.38 66.579 ms

11 [AS18302] 124.139.23.37 64.66 ms

12 [AS18302] 124.139.23.38 64.852 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

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.

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