1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.54.0.0/16
  4. AS45382  | 103.54.75.0/24

103.54.75.0/24

AS45382  ·  Hostcenter

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Summary

Country South Korea
Domain hostcenter.co.kr
ASN AS45382
Registry APNIC
ID BIRTHOFTHOUGHT-KR

WHOIS Details

inetnum:        103.54.72.0 - 103.54.75.255
netname:        BIRTHOFTHOUGHT-KR
descr:          Birth of Thought
country:        KR
org:            ORG-BOT1-AP
admin-c:        BOTA2-AP
tech-c:         BOTA2-AP
abuse-c:        AB1349-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-BIRTHOFTHOUGHT-KR
mnt-routes:     MAINT-BIRTHOFTHOUGHT-KR
mnt-irt:        IRT-BIRTHOFTHOUGHT-KR
last-modified:  2025-05-08T08:44:49Z
source:         APNIC

irt:            IRT-BIRTHOFTHOUGHT-KR
address:        SK Broadband 1st Floor, 6, Beobwonro 1gil, Seocho gu , Seoul South Korea
e-mail:         server@hostcenter.co.kr
abuse-mailbox:  server@hostcenter.co.kr
admin-c:        BOTA2-AP
tech-c:         BOTA2-AP
auth:           # Filtered
remarks:        server@hostcenter.co.kr was validated on 2025-09-05
mnt-by:         MAINT-BIRTHOFTHOUGHT-KR
last-modified:  2025-11-18T00:29:45Z
source:         APNIC

organisation:   ORG-BOT1-AP
org-name:       Birth of Thought
org-type:       LIR
country:        KR
address:        SK Broadband 1st Floor, 6, Beobwonro 1gil, Seocho gu
phone:          +82 02-6925-5044
fax-no:         +82 2 5518 2262
e-mail:         server@hostcenter.co.kr
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-05-08T12:56:21Z
source:         APNIC

role:           ABUSE BIRTHOFTHOUGHTKR
country:        ZZ
address:        SK Broadband 1st Floor, 6, Beobwonro 1gil, Seocho gu , Seoul South Korea
phone:          +000000000
e-mail:         server@hostcenter.co.kr
admin-c:        BOTA2-AP
tech-c:         BOTA2-AP
nic-hdl:        AB1349-AP
remarks:        Generated from irt object IRT-BIRTHOFTHOUGHT-KR
remarks:        server@hostcenter.co.kr was validated on 2025-09-05
abuse-mailbox:  server@hostcenter.co.kr
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-05T01:50:14Z
source:         APNIC

role:           Birth of Thought administrator
address:        SK Broadband 1st Floor, 6, Beobwonro 1gil, Seocho gu, Seoul
country:        KR
phone:          +82 02-6925-5044
e-mail:         server@hostcenter.co.kr
admin-c:        BOTA2-AP
tech-c:         BOTA2-AP
nic-hdl:        BOTA2-AP
notify:         server@hostcenter.co.kr
mnt-by:         MAINT-BIRTHOFTHOUGHT-KR
last-modified:  2025-05-08T08:42:37Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.54.0.0/16

Range ASN Company Num of IPs
103.54.156.0/22 AS131965 XSERVER Inc. 1,024
103.54.216.0/22 AS131111 PT. Mora Telematika Indonesia 1,024
103.54.248.0/22 AS45538 House network trading services company limited 1,024
103.54.184.0/22 AS131899 3-7-26,Nishishinjuku 1,024
103.54.60.0/22 AS138415 RedLuff, LLC 1,024
103.54.68.0/22 AS134119 Cirrus Networks (WA) Pty Ltd 1,024
103.54.84.0/22 AS55821 RADIUS TELECOMS, INC. 1,024
103.54.48.0/22 AS56282 Beijing Zhonglianlixin Technology Co., Ltd. 1,024
103.54.232.0/22 AS58580 Karaf Pty Ltd 1,024
103.54.36.0/22 AS58715 Race Online Limited 1,024
103.54.112.0/22 AS149634 RMO Technology Co., Ltd. 1,024
103.54.124.0/22 AS132839 POWER LINE (HK) CO., LIMITED 1,024
103.54.60.0/22 AS216047 RedLuff, LLC 1,024
103.54.16.0/22 AS216154 CLODO CLOUD SERVICE CO. L.L.C 1,024
103.54.204.0/22 AS23783 Akita Prefecture 1,024
103.54.104.0/22 AS24554 EMC Square Teleinfra Pvt Ltd 1,024
103.54.100.0/22 AS135848 Hardwork Cable and Internet Services Pvt Ltd 1,024
103.54.220.0/22 AS134021 Airgenie Communications Private Limited 1,024
103.54.40.0/22 AS134116 THE NET HEADS 1,024
103.54.168.0/23 AS150483 PT Kuantan Net Akses 512
103.54.238.0/23 AS132162 Santos Limited 512
103.54.90.0/23 AS34984 Superonline Iletisim Hizmetleri A.S. 512
103.54.132.0/23 AS15830 SimByte Pty Ltd 512
103.54.230.0/23 AS135772 POWERNET TELECOM PRIVATE LIMITED 512
103.54.174.0/23 AS133303 Janalakshmi Financial Services Pvt Ltd 512
103.54.140.0/23 AS134019 AIRWAVES INTERNET PRIVATE LIMITED 512
103.54.24.0/23 AS133676 STG SOFTWARE SOLUTION PVT LTD 512
103.54.148.0/23 AS134128 Mega Speed Net 512
103.54.88.0/23 AS34984 Superonline Iletisim Hizmetleri A.S. 512
103.54.80.0/24 AS45305 PT Lintas Data Prima 256
103.54.81.0/24 AS45305 PT Lintas Data Prima 256
103.54.135.0/24 AS45574 HSBC 256
103.54.111.0/24 AS4764 City of Greater Geelong 256
103.54.143.0/24 AS53356 Atlas Networks Corporation 256
103.54.59.0/24 AS54913 Cloud Web Manage 256
103.54.0.0/24 AS55697 Universitas Sumatera Utara 256
103.54.172.0/24 AS58824 Universitas Negeri Medan 256
103.54.47.0/24 AS10010 TOYO Internet Service Co., Ltd. 256
103.54.134.0/24 AS63876 Institut Seni Indonesia Yogyakarta 256
103.54.124.0/24 AS132839 7/F, TRANS ASIA CTR 18 KIN HONG ST, KWAI CHUNG HONGKONG 256
103.54.125.0/24 AS132839 7/F, TRANS ASIA CTR 18 KIN HONG ST, KWAI CHUNG HONGKONG 256
103.54.26.0/24 AS133676 STG SOFTWARE SOLUTION PVT LTD 256
103.54.225.0/24 AS133822 PT Kereta Api Indonesia (Persero) 256
103.54.173.0/24 AS133990 Sarla Holdings Pvt.Ltd 256
103.54.52.0/24 AS134117 ONENET HK LTD 256
103.54.53.0/24 AS134117 ONENET HK LTD 256
103.54.54.0/24 AS134117 i4HK Limited 256
103.54.55.0/24 AS134117 ONENET HK LTD 256
103.54.148.0/24 AS134128 Mega Speed Net 256
103.54.149.0/24 AS134128 Mega Speed Net 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.54.75.254 AS45382 Hostcenter 1.14ms from Incheon, 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
77.169.157.8 AS1136 KPN B.V. 2.68ms from Amsterdam, NL
69.221.234.152 AS7018 AT&T Enterprises, LLC 10.99ms from Atlanta, US
54.77.60.120 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
18.194.68.136 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
154.194.102.56 AS62240 Clouvider 0.24ms from Frankfurt am Main, DE
113.176.162.200 AS45899 VNPT Corp 4.85ms from Ho Chi Minh City, VN
195.99.102.120 AS2856 British Telecommunications PLC 0.85ms from London, GB
31.43.194.8 AS56487 Sotrudnik LTD 6.32ms from Novosibirsk, RU
77.4.131.104 AS6805 Telefonica Germany GmbH & Co.OHG 15.41ms from Nuernberg, DE
91.172.166.72 AS12322 Free SAS 15.75ms from Paris, FR
54.208.157.72 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
46.19.55.216 AS3257 GTT Communications Inc. 8.35ms from Rome, IT
175.205.209.232 AS4766 Korea Telecom 3.59ms from Seoul, KR
39.101.159.152 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.64ms from Zhangjiakou, CN
20.169.162.40 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
221.220.151.104 AS4808 China Unicom Beijing Province Network 3.36ms from Beijing, CN
130.81.175.120 AS701 Verizon Business 1.08ms from Boston, US
109.100.4.248 AS9050 Orange Romania S.A. 2.78ms from Bucharest, RO
107.175.158.56 AS36352 HostPapa 0.14ms from Buffalo, US
70.119.107.120 AS11427 Charter Communications Inc 4.69ms from Dallas, US
193.187.91.200 AS42675 Obehosting AB 0.39ms from Goeteborg, SE
117.0.223.56 AS7552 Viettel Group 2.87ms from Hanoi, VN
142.171.195.168 AS35916 MULTACOM CORPORATION 0.15ms from Los Angeles, US
128.75.244.104 AS52193 EUROCONTACT VELIKY NOVGOROD LLC 10.45ms from Moscow, RU
118.104.133.136 AS18126 Chubu Telecommunications Company, Inc. 5.84ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -m5 103.54.75.254
traceroute to 103.54.75.254 (103.54.75.254): 5 hops max, 52 byte packets
2 [AS199524] 92.223.1.73 0.223 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Incheon, 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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