1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.4.0.0/16
  4. AS55604  | 103.4.48.0/24

103.4.48.0/24

AS55604  ·  KOMSCO

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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:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Daejeon Yuseong-gu Gwahak-ro 80-67
country:        KR
phone:          +82-42-870-1439
e-mail:         jaechanjj@komsco.com
nic-hdl:        IM404-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-11-10T07:40:02Z
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
changed:        hostmaster@nic.or.kr 20240912
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.
source:         KRNIC

person:         IP Manager
address:        Daejeon Yuseong-gu Gwahak-ro 80-67
address:        KOMSCO
country:        KR
phone:          +82-42-870-1439
e-mail:         jaechanjj@komsco.com
nic-hdl:        IM3096-KR
mnt-by:         MNT-KRNIC-AP
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.
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 103.4.0.0/16

Range ASN Company Num of IPs
103.4.8.0/21 AS16509 Amazon Data Services Japan KK 2,048
103.4.32.0/22 AS15830 Quest Co.,Ltd. 1,024
103.4.20.0/22 AS26658 UNIT 04 7/F BRIGHT WAY TOWER 1,024
103.4.44.0/22 AS9534 Maxis Broadband Sdn.Bhd 1,024
103.4.176.0/22 AS4766 BITNET 1,024
103.4.180.0/22 AS4766 HAIonNet 1,024
103.4.40.0/22 AS7677 Dai Nippon Printing Co., Ltd. 1,024
103.4.144.0/22 AS9441 Plot 325 Lane 22 New DOHS 1,024
103.4.140.0/22 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1,024
103.4.64.0/22 AS24323 Aamra Networks Limited 1,024
103.4.128.0/22 AS131342 Vietnam Technological and Commercial Joint-stock Bank - Techcombank 1,024
103.4.244.0/22 AS55350 VSC Global Telecom 1,024
103.4.24.0/22 AS26658 Easey Commercial Bldg, unit 1502, room no.7, 1,024
103.4.96.0/22 AS32934 1 Temasek Avenue 1,024
103.4.116.0/22 AS38203 ADN Telecom Ltd 1,024
103.4.72.0/22 AS56017 VITI 1,024
103.4.136.0/22 AS56030 Voyager Internet Ltd. 1,024
103.4.188.0/22 AS131467 Unified National Networks 1,024
103.4.164.0/22 AS58369 PT. Fiber Networks Indonesia 1,024
103.4.228.0/22 AS38794 United Information Highway Co.,Ltd. 1,024
103.4.192.0/22 AS399851 Mapleton City 1,024
103.4.196.0/22 AS18106 Viewqwest Pte Ltd 1,024
103.4.152.0/22 AS23655 2degrees 1,024
103.4.216.0/22 AS63940 807/315 m.8 Coocot 1,024
103.4.68.0/22 AS10010 1-50-4-202 Hatsudai 1,024
103.4.88.0/22 AS45331 D-1-G, Jalan Multimedia 7/AJ 1,024
103.4.206.0/23 AS55698 PT INFOMEDIA NUSANTARA 512
103.4.78.0/23 AS136736 NEOLINK TECHNOLOGY PTE. LTD. 512
103.4.76.0/23 AS150216 PT Khazanah Net Indonesia 512
103.4.100.0/23 AS138823 PT. IMTEL SINERGI UTAMA 512
103.4.112.0/23 AS45187 DataPipe 512
103.4.42.0/23 AS7677 Dai Nippon Printing Co., Ltd. 512
103.4.82.0/23 AS141934 PT Klojen 512
103.4.234.0/23 AS133159 Suite S04 Level 1 512
103.4.53.0/24 AS55666 PT Media Sarana Data 256
103.4.54.0/24 AS55666 PT Media Sarana Data 256
103.4.28.0/24 AS55720 Taiwan 256
103.4.29.0/24 AS55720 Taiwan 256
103.4.30.0/24 AS55720 Taiwan 256
103.4.31.0/24 AS55720 Taiwan 256
103.4.60.0/24 AS56294 VMvault Pty Ltd 256
103.4.61.0/24 AS56294 VMvault Pty Ltd 256
103.4.62.0/24 AS56294 NetVault 256
103.4.63.0/24 AS56294 NetVault 256
103.4.164.0/24 AS58369 PT. Fiber Networks Indonesia 256
103.4.165.0/24 AS58369 PT. Fiber Networks Indonesia 256
103.4.166.0/24 AS58369 PT. Fiber Networks Indonesia 256
103.4.167.0/24 AS58369 PT. Fiber Networks Indonesia 256
103.4.18.0/24 AS58940 Fluccs Australia 256
103.4.217.0/24 AS63940 DragonVPS & DragonHispeed Hosting Provider, Bangkok, Thailand. 256

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
103.4.48.138 mobileid.go.kr 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

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

IP Address ASN Details
103.4.48.254 AS55604 KOMSCO 3.46ms 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
94.227.127.216 AS6848 Telenet BV 6.12ms from Brussels, BE
208.234.5.72 AS701 Verizon Business 0.52ms from Fayetteville, US
125.211.107.216 AS4837 CHINA UNICOM China169 Backbone 0.98ms from Harbin, CN
156.238.134.136 AS139057 Edgenext Legend Dynasty Pte. Ltd. 0.17ms from Jeddah, SA
38.255.46.40 AS931 Hyonix 0.18ms from London, GB
76.87.186.40 AS20001 Charter Communications Inc 4.33ms from Los Angeles, US
111.59.234.200 AS9808 China Mobile Communications Group Co., Ltd. 7.55ms from Nanning, CN
73.35.106.40 AS7922 Comcast Cable Communications, LLC 10.56ms from Orlando, US
60.136.85.88 AS17676 SoftBank Corp. 7.62ms from Osaka, JP
189.47.92.136 AS27699 TELEFÔNICA BRASIL S.A 3.11ms from Osasco, BR
177.138.181.168 AS27699 TELEFÔNICA BRASIL S.A 2.11ms from Osasco, BR
179.208.252.40 AS28573 Claro NXT Telecomunicacoes Ltda 1.34ms from Osasco, BR
94.103.114.8 AS202074 Link Telecomunicazioni SRL 9.47ms from Palermo, IT
188.242.5.104 AS35807 SkyNet Ltd. 0.75ms from Saint Petersburg, RU
50.225.44.40 AS394304 Sacramento Downtown Arena, LLC 5.57ms from San Jose, US
182.237.243.152 AS17583 Keumgang Cable Network 4.97ms from Seoul, KR
139.209.68.248 AS4837 CHINA UNICOM China169 Backbone 14.20ms from Tieling, CN
32.215.142.200 AS46690 Southern New England Telephone Company and SNET America, Inc. 11.23ms from Ashburn, US
177.22.112.8 AS263331 Netvox Telecomunicacoes LTDA 8.02ms from Brasilia, BR
47.37.92.168 AS20115 Charter Communications LLC 3.60ms from Dallas, US
185.21.181.152 AS21245 MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI 0.09ms from Doha, QA
114.235.55.40 AS4134 CHINANET-BACKBONE 9.38ms from Huai'an, CN
103.229.26.56 AS55341 ORANGEINFOCOM-IN-IN 7.98ms from Hyderabad, IN
116.47.79.232 AS17858 LG POWERCOMM 2.19ms from Incheon, KR
125.132.58.104 AS4766 Korea Telecom 1.39ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 103.4.48.253
traceroute to 103.4.48.253 (103.4.48.253): 64 hops max, 52 byte packets
1 [AS31898] 140.91.214.6 0.081 ms
2 *
3 *
4 *
8 [AS55604] 103.4.48.253 3.862 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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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