103.50.40.0/22

AS9756 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS9756
Registry	APNIC
ID	TBROAD

WHOIS Details

inetnum:        103.50.40.0 - 103.50.43.255
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:  2020-12-29T05:46:06Z
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:        103.50.40.0 - 103.50.43.255
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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.50.43.27	devine.my	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
103.50.42.240	AS9756 SK Broadband Co Ltd	`2.58ms` from Seoul, KR
103.50.40.66	AS9756 SK Broadband Co Ltd	`2.54ms` from Seoul, KR
103.50.43.60	AS9756 SK Broadband Co Ltd	`2.49ms` from Seoul, KR
103.50.41.183	AS9756 SK Broadband Co Ltd	`2.55ms` 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
160.19.2.54	AS19919 VA SkyWire, LLC	`2.80ms` from Ashburn, US
38.127.129.6	AS395436 Howard University Hospital	`1.95ms` from Ashburn, US
101.254.99.6	AS4808 China Unicom Beijing Province Network	`2.90ms` from Beijing, CN
163.228.241.198	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.91ms` from Beijing, CN
186.146.155.198	AS10620 Telmex Colombia S.A.	`18.11ms` from Bogota, CO
70.72.221.22	AS6327 Shaw Communications Inc.	`6.15ms` from Calgary, CA
172.183.140.230	AS8075 Microsoft Corporation	`0.46ms` from Chicago, US
75.7.157.166	AS7018 AT&T Enterprises, LLC	`6.97ms` from Dallas, US
84.162.223.246	AS3320 Deutsche Telekom AG	`4.15ms` from Frankfurt am Main, DE
173.13.156.38	AS7922 Comcast Cable Communications, LLC	`5.71ms` from Fremont, US
34.92.100.54	AS396982 Google LLC	`0.10ms` from Hong Kong, HK
113.28.38.166	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.51ms` from Hong Kong, HK
50.60.28.182	AS25019 Saudi Telecom Company JSC	`3.92ms` from Jeddah, SA
103.179.62.246	AS10075 Fiber@Home Global Limited	`3.92ms` from Kolkata, IN
91.246.7.6	AS197035 TVIN-INET, LLC	`1.29ms` from Kyiv, UA
163.5.142.70	AS42831 UK Dedicated Servers Limited	`0.26ms` from London, GB
96.64.169.6	AS7922 Comcast Cable Communications, LLC	`5.86ms` from Miami, US
59.95.150.246	AS9829 National Internet Backbone	`5.70ms` from Mumbai, IN
59.0.213.38	AS4766 Korea Telecom	`4.84ms` from Seoul, KR
118.218.203.6	AS9318 SK Broadband Co Ltd	`0.84ms` from Seoul, KR
2.71.128.54	AS44034 Hi3G Access AB	`7.73ms` from Stockholm, SE
218.210.174.118	AS9919 New Century InfoComm Tech Co., Ltd.	`3.49ms` from Taipei, TW
99.245.37.134	AS812 Rogers Communications Canada Inc.	`4.34ms` from Toronto, CA
128.245.196.166	AS14340 Salesforce.com, Inc.	`0.90ms` from Ashburn, US
172.233.231.134	AS63949 Akamai Connected Cloud	`0.26ms` 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 103.50.42.239

traceroute to 103.50.42.239 (103.50.42.239): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 31.72 ms

2 *

3 *

4 *

5 *

6 [AS9756] 121.127.117.22 36.342 ms

7 *

8 [AS9756] 103.50.42.239 36.093 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 5th 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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