103.4.50.0/24

AS55604 · KOMSCO

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	komsco.com
ASN	AS55604
Registry	APNIC
ID	KOMSCO

WHOIS Details

inetnum:        103.4.48.0 - 103.4.51.255
netname:        KOMSCO
descr:          KOMSCO
admin-c:        IM404-AP
tech-c:         IM404-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-20T06:26:16Z
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:        Daejeon Yuseong-gu Gwahak-ro 80-67
country:        KR
phone:          +82-42-870-1489
e-mail:         lse2625@komsco.com
nic-hdl:        IM404-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2023-11-09T00:40:02Z
source:         APNIC

inetnum:        103.4.48.0 - 103.4.51.255
netname:        KOMSCO-KR
descr:          KOMSCO
country:        KR
admin-c:        IM3096-KR
tech-c:         IM3096-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:        Daejeon Yuseong-gu Gwahak-ro 80-67
address:        KOMSCO
country:        KR
phone:          +82-42-870-1489
e-mail:         lse2625@komsco.com
nic-hdl:        IM3096-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

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

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

IP Address	ASN	Details
103.4.50.233	AS55604 KOMSCO	`3.30ms` 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
197.205.163.56	AS36947 Telecom Algeria	`19.40ms` from Algiers, DZ
87.58.114.152	AS62044 Zscaler Switzerland GmbH	`0.60ms` from Amsterdam, NL
77.45.91.168	AS35191 ASTA-NET S.A.	`11.84ms` from Berlin, DE
201.34.232.184	AS8167 V tal	`14.98ms` from Brasilia, BR
68.65.108.40	AS7106 Com Net, Inc.	`4.32ms` from Columbus, US
85.228.205.168	AS2119 Telenor Norge AS	`2.34ms` from Copenhagen, DK
121.8.3.24	AS4134 CHINANET-BACKBONE	`2.32ms` from Guangzhou, CN
160.187.228.56	AS150862 VPSTTT COMPUTER COMPANY LIMITED	`0.28ms` from Hanoi, VN
130.233.40.8	AS15496 Aalto University	`0.74ms` from Helsinki, FI
156.146.94.200	AS393397 Lake Region Electric Cooperative, Inc	`9.55ms` from Kansas City, US
95.73.189.184	AS12389 PJSC Rostelecom	`1.72ms` from Moscow, RU
60.105.93.168	AS17676 SoftBank Corp.	`3.83ms` from Osaka, JP
200.238.185.88	AS10881 FUNPAR - Fundacao da UFPR para o DCTC	`5.88ms` from Osasco, BR
194.57.167.8	AS2200 Renater	`5.81ms` from Paris, FR
176.162.44.104	AS5410 Bouygues Telecom SA	`1.63ms` from Paris, FR
126.48.169.8	AS17676 SoftBank Corp.	`7.21ms` from Tokyo, JP
202.228.228.8	AS4694 IDC Frontier Inc.	`0.72ms` from Tokyo, JP
77.118.114.152	AS8437 Hutchison Drei Austria GmbH	`4.15ms` from Vienna, AT
83.165.22.216	AS12334 R Cable y Telecable Telecomunicaciones, S.A.U.	`6.08ms` from A Coruna, ES
154.242.67.88	AS36947 Telecom Algeria	`15.96ms` from Algiers, DZ
83.43.4.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.29ms` from Barcelona, ES
101.24.25.136	AS4837 CHINA UNICOM China169 Backbone	`7.29ms` from Beijing, CN
217.168.126.40	AS6848 Telenet BV	`9.28ms` from Brussels, BE
141.24.108.248	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`6.06ms` from Frankfurt am Main, DE
106.55.73.152	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.20ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 103.4.50.249

traceroute to 103.4.50.249 (103.4.50.249): 64 hops max, 52 byte packets

1 [AS15169] 172.253.64.138 1.104 ms

2 *

3 *

4 [AS4766] 112.174.117.90 3.649 ms

5 [AS4766] 112.188.135.162 3.732 ms

6 [AS55604] 103.4.50.249 3.958 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 11th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales