1.238.20.0/24

AS38399 · Gyeonggi-do Yeoju Office of Education

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS38399
Registry	APNIC
ID	BROADNNET

WHOIS Details

inetnum:        1.234.0.0 - 1.255.255.255
netname:        broadNnet
descr:          SK Broadband Co Ltd
admin-c:        IM670-AP
tech-c:         IM670-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-03T00:38:09Z
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:        1.234.0.0 - 1.255.255.255
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 15 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
1.238.20.147	yjsejong.ms.kr	7
1.238.20.146	yeojugirls.ms.kr	6
1.238.20.158	gtour.hs.kr	2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
1.238.20.132	AS38399 Gyeonggi-do Yeoju Office of Education	`2.23ms` 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
187.64.63.104	AS28573 Claro NXT Telecomunicacoes Ltda	`17.87ms` from Fortaleza, BR
52.29.55.72	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
108.50.171.24	AS701 Verizon Business	`2.24ms` from New York City, US
212.34.7.120	AS8697 Jordan Telecommunications PSC	`1.50ms` from Amman, JO
76.183.150.24	AS11427 Charter Communications Inc	`5.51ms` from Dallas, US
34.174.44.56	AS396982 Google LLC	`0.17ms` from Dallas, US
5.231.175.232	AS12360 KEVAG Telekom GmbH	`6.84ms` from Frankfurt am Main, DE
86.131.55.56	AS2856 British Telecommunications PLC	`5.09ms` from London, GB
45.94.96.248	AS9009 M247 Europe SRL	`0.11ms` from Paris, FR
3.230.253.232	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
52.157.21.168	AS8075 Microsoft Corporation	`0.63ms` from San Jose, US
177.51.157.168	AS26615 TIM S/A	`2.36ms` from Sao Paulo, BR
102.26.195.40	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`9.79ms` from Tunis, TN
86.87.30.40	AS1136 KPN B.V.	`1.77ms` from Amsterdam, NL
66.22.7.88	AS25773 RADWARE INC.	`0.38ms` from Ashburn, US
136.57.246.24	AS16591 Google Fiber Inc.	`5.31ms` from Atlanta, US
24.77.79.248	AS6327 Shaw Communications Inc.	`19.00ms` from Chicago, US
184.59.138.232	AS10796 Charter Communications Inc	`10.52ms` from Columbus, US
3.132.146.152	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
83.233.121.136	AS29518 Bredband2 AB	`3.03ms` from Copenhagen, DK
113.95.72.168	AS4134 CHINANET-BACKBONE	`5.41ms` from Guangzhou, CN
193.236.41.248	AS199155 Direcao Geral de Estatisticas da Educacao e Ciencia	`5.00ms` from Lisbon, PT
217.151.109.216	AS16247 M247 Ltd	`5.92ms` from London, GB
41.101.136.120	AS36947 Telecom Algeria	`18.21ms` from Madrid, ES
108.218.53.184	AS7018 AT&T Enterprises, LLC	`10.80ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 1.238.20.194

traceroute to 1.238.20.194 (1.238.20.194): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.1 0.083 ms

2 [AS4766] 218.145.32.254 0.591 ms

3 *

4 *

5 *

6 *

7 [AS38399] 1.238.20.194 2.44 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

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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