1.238.21.0/24

AS38399 · Gyeonggi-do Yeoju Office of Education

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS38399
Registry	KRNIC
ID	1.238.21.0-1.238.21.255

WHOIS Details

inetnum:            1.238.21.0 - 1.238.21.255
descr:              SK Broadband Co Ltd
network-type:       CUSTOMER
address:            Seoul Jung-gu Toegye-ro
zip-code:           04637
created:            2011-01-06
admin:              GENERATED-KRNIC-IP-MANAGER-IPADM
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-IPADM
person:             IP Manager
name:               IP Manager
phone:              +82-2-1-01
e-mail:             ipadm@lguplus.co.kr
source:             KRNIC

Nearby Ranges

BGP prefixes that overlap with 1.238.0.0/16

Range	ASN	Company	Num of IPs
1.238.16.0/24	AS38394	SK Broadband Co Ltd	256
1.238.17.0/24	AS38394	SK Broadband Co Ltd	256
1.238.20.0/24	AS38399	SK Broadband Co Ltd	256
1.238.27.0/24	AS38400	SK Broadband Co Ltd	256
1.238.8.0/24	AS38400	SK Broadband Co Ltd	256
1.238.9.0/24	AS38400	SK Broadband Co Ltd	256
1.238.14.0/24	AS38401	SK Broadband Co Ltd	256
1.238.15.0/24	AS38401	SK Broadband Co Ltd	256
1.238.24.0/24	AS38402	SK Broadband Co Ltd	256
1.238.6.0/24	AS38402	SK Broadband Co Ltd	256
1.238.7.0/24	AS38402	SK Broadband Co Ltd	256
1.238.12.0/24	AS38411	SK Broadband Co Ltd	256
1.238.1.0/24	AS38697	SK Broadband Co Ltd	256

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
78.92.226.168	AS5483 Magyar Telekom Plc.	`7.08ms` from Budapest, HU
13.94.101.136	AS8075 Microsoft Corporation	`0.22ms` from Dublin, IE
202.47.204.136	AS4637 Telstra Global	`1.10ms` from Hong Kong, HK
49.170.138.152	AS17858 LG POWERCOMM	`2.07ms` from Incheon, KR
212.146.203.168	AS200484 Sendinblue SAS	`5.03ms` from Paris, FR
90.2.37.200	AS3215 Orange S.A.	`13.58ms` from Paris, FR
104.210.145.40	AS8075 Microsoft Corporation	`0.23ms` from San Antonio, US
50.98.222.24	AS852 TELUS Communications Inc.	`4.46ms` from Seattle, US
180.49.195.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.81ms` from Tokyo, JP
168.199.102.120	AS39855 Mod Mission Critical LLC	`0.21ms` from Amsterdam, NL
52.35.160.232	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
101.186.6.136	AS1221 Telstra Limited	`5.99ms` from Brisbane, AU
86.124.168.136	AS8708 DIGI ROMANIA S.A.	`0.76ms` from Bucharest, RO
109.154.160.136	AS2856 British Telecommunications PLC	`4.49ms` from Erith, GB
5.231.98.200	AS12586 GHOSTnet GmbH	`0.24ms` from Frankfurt am Main, DE
223.247.209.120	AS140527 China Telecom	`4.64ms` from Huai'an, CN
89.3.83.104	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`14.53ms` from Lyon, FR
203.87.14.120	AS7545 TPG Telecom Limited	`1.82ms` from Melbourne, AU
186.52.78.168	AS6057 Administracion Nacional de Telecomunicaciones	`1.81ms` from Montevideo, UY
94.141.44.40	AS6856 AO IK "Informsvyaz-Chernozemye"	`8.91ms` from Moscow, RU
106.153.71.104	AS2516 KDDI CORPORATION	`15.68ms` from Osaka, JP
86.242.77.184	AS3215 Orange S.A.	`1.57ms` from Paris, FR
128.199.97.40	AS14061 DigitalOcean, LLC	`0.28ms` from Singapore, SG
111.80.141.232	AS17421 Mobile Business Group	`7.02ms` from Taipei, TW
38.42.13.136	AS395354 Starry, Inc.	`10.95ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -m12 1.238.21.243

traceroute to 1.238.21.243 (1.238.21.243): 12 hops max, 52 byte packets

1 [AS15169] 74.125.37.114 123.488 ms

2 *

3 [AS4766] 112.174.84.138 144.933 ms

4 *

5 *

6 [AS4766] 112.189.142.234 156.605 ms

7 [AS38399] 1.238.20.3 158.047 ms

8 *

9 [AS38399] 1.238.20.3 157.915 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On January 19th 2026

What are IP address ranges?

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