103.68.138.0/24

AS131273 · CORE WINNER CO.,LIMITED

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Summary

Country	Taiwan
Domain	corewinner.com
ASN	AS131273
Registry	APNIC
ID	CWCTB-TW

WHOIS Details

inetnum:        103.68.138.0 - 103.68.138.255
netname:        CWCTB-TW
descr:          CORE WINNER CO.,LIMITED
country:        TW
org:            ORG-CWCT1-AP
admin-c:        CWCT1-AP
tech-c:         CWCT1-AP
abuse-c:        AC2439-AP
status:         ASSIGNED 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-routes:     MAINT-CWCTB-TW
mnt-irt:        IRT-CWCTB-TW
last-modified:  2023-11-06T02:13:41Z
source:         APNIC

irt:            IRT-CWCTB-TW
address:        2F.-2, No. 408, Ruiguang Rd., Neihu Dist.
e-mail:         op@corewinner.com
abuse-mailbox:  op@corewinner.com
admin-c:        CWCT1-AP
tech-c:         CWCT1-AP
auth:           # Filtered
remarks:        op@corewinner.com was validated on 2025-08-22
mnt-by:         MAINT-CWCTB-TW
last-modified:  2025-11-18T00:34:30Z
source:         APNIC

organisation:   ORG-CWCT1-AP
org-name:       CORE WINNER CO.,LIMITED
org-type:       LIR
country:        TW
address:        9 F.-1, No. 192, Ruiguang Rd.
phone:          +886-2-77565213
e-mail:         op@corewinner.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-01-28T13:17:39Z
source:         APNIC

role:           ABUSE CWCTBTW
country:        ZZ
address:        2F.-2, No. 408, Ruiguang Rd., Neihu Dist.
phone:          +000000000
e-mail:         op@corewinner.com
admin-c:        CWCT1-AP
tech-c:         CWCT1-AP
nic-hdl:        AC2439-AP
remarks:        Generated from irt object IRT-CWCTB-TW
remarks:        op@corewinner.com was validated on 2025-08-22
abuse-mailbox:  op@corewinner.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-22T01:31:29Z
source:         APNIC

role:           CORE WINNER COLIMITED TAIWAN BRANCH administrator
address:        2F.-2, No. 408, Ruiguang Rd., Neihu Dist.
country:        TW
phone:          +886-2-2796-3298
e-mail:         op@corewinner.com
admin-c:        CWCT1-AP
tech-c:         CWCT1-AP
nic-hdl:        CWCT1-AP
mnt-by:         MAINT-CWCTB-TW
last-modified:  2023-02-14T08:40:27Z
source:         APNIC

route:          103.68.138.0/24
origin:         AS131273
descr:          CORE WINNER CO.,LIMITED 2F.-2, No. 408, Ruiguang Rd.
mnt-by:         MAINT-CWCTB-TW
last-modified:  2023-11-06T03:42:11Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.68.0.0/16

Range	ASN	Company	Num of IPs
103.68.168.0/22	AS131314	Antorio International Limited	1,024
103.68.160.0/22	AS131270	Planet Technology Group Ltd	1,024
103.68.228.0/22	AS131296	REXNETWORKS LIMITED	1,024
103.68.40.0/22	AS135259	SKYLINE INFONET PRIVATE LIMITED	1,024
103.68.8.0/22	AS135722	Teleglobal Communications Pvt Ltd	1,024
103.68.216.0/22	AS135772	POWERNET TELECOM PRIVATE LIMITED	1,024
103.68.28.0/22	AS135799	Infinity Internet Service	1,024
103.68.128.0/22	AS138421	CHINA UNICOM CLOUD DATA COMPANY LIMITED Shanghai Branch	1,024
103.68.80.0/22	AS140832	Vietnam communication and software technology joint stock company	1,024
103.68.248.0/22	AS150861	POWERNET COMPANY LIMITED	1,024
103.68.144.0/22	AS24270	ITOCHU Techno-Solutions Corporation	1,024
103.68.44.0/22	AS38623	VIETTEL (CAMBODIA) PTE., LTD	1,024
103.68.164.0/22	AS38719	30 Cecil Street	1,024
103.68.96.0/22	AS45361	Ulsan Jung-Ang Broadcasting Network	1,024
103.68.252.0/22	AS45899	CMN VietNam Online Joint stock company	1,024
103.68.192.0/22	AS62468	Zhenjiang District of Dantu City Hengshun Road No. 105	1,024
103.68.244.0/22	AS63755	VietNam - Russia joint venture bank	1,024
103.68.188.0/22	AS800	WorldVu Australia Pty Ltd.	1,024
103.68.232.0/23	AS150541	PT Oren Abadi Sakti	512
103.68.234.0/23	AS150721	ARAKHA NET COMPANY LIMITED t/a ARAKHA NET	512
103.68.136.0/23	AS38511	YAYASAN BADAN PENDIDIKAN KRISTEN PENABUR (YBPK)	512
103.68.84.0/23	AS135918	MIND TECHNOLOGY LIMITED LIABILITY COMPANY	512
103.68.218.0/23	AS135772	Powernet	512
103.68.216.0/23	AS135772	Powernet	512
103.68.206.0/23	AS53231	GRUPOHOST COMUNICACAO MULTIMIDIA LTDA	512
103.68.214.0/23	AS150517	PT Media Grasi Internet	512
103.68.4.0/24	AS135604	Saiba International	256
103.68.5.0/24	AS135604	Saiba International	256
103.68.6.0/24	AS135604	Saiba International	256
103.68.7.0/24	AS135604	Saiba International	256
103.68.123.0/24	AS45887	GPLHost VPS (Virtual Private Server) Hosting Services	256
103.68.25.0/24	AS135730	Datta Meghe Institute Of Medical Sciences	256
103.68.92.0/24	AS7575	BOARD OF THE QUEENSLAND MUSEUM T/A QUEENSLAND MUSEUM	256
103.68.205.0/24	AS4801	Intek Pty Ltd	256
103.68.109.0/24	AS136557	TRUMVPS	256
103.68.125.0/24	AS51318	Standard Chartered Bank	256
103.68.176.0/24	AS149422	INET FIBER PVT LTD	256
103.68.24.0/24	AS150094	ORIENT BELL LTD	256
103.68.105.0/24	AS150343	CITY OF VICTOR HARBOR	256
103.68.139.0/24	AS150347	Planisware Singapore Pte. Ltd	256
103.68.177.0/24	AS55824	Tea Board India	256
103.68.198.0/24	AS151007	Dinas Komunikasi dan Informatika Kabupaten Muaro Jambi	256
103.68.106.0/24	AS151552	3GO TECHNOLOGY PTE. LTD.	256
103.68.110.0/24	AS207513	HOSTOFF infrastructure and hosting services	256
103.68.32.0/24	AS210612	Asteo Red Neutra SL	256
103.68.111.0/24	AS61138	Zappie Host LLC	256
103.68.199.0/24	AS24558	Aditya Birla Management Corporation Limited	256
103.68.104.0/24	AS63984	Nexdecade Technology Pvt. LTD	256
103.68.194.0/24	AS62468	7F,World peace center,55 wo tong tsui st,kwai chung	256
103.68.166.0/24	AS38719	Dreamscape Networks Inc Australia	256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.68.138.54	wp123123.com	2

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.68.138.70	AS131273 CORE WINNER CO.,LIMITED	`0.26ms` from Taipei, TW

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
94.44.12.88	AS21334 One Hungary Ltd.	`18.15ms` from Budapest, HU
184.14.116.104	AS5650 Frontier Communications of America, Inc.	`12.46ms` from Chicago, US
166.82.51.184	AS7029 Windstream Communications LLC	`9.91ms` from Dallas, US
91.23.160.104	AS3320 Deutsche Telekom AG	`5.32ms` from Frankfurt am Main, DE
39.125.45.104	AS9318 SK Broadband Co Ltd	`1.74ms` from Incheon, KR
54.157.141.136	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
85.128.168.72	AS15967 Nazwa.pl Sp.z.o.o.	`0.36ms` from Sao Paulo, BR
107.154.196.216	AS19551 Incapsula Inc	`0.28ms` from Singapore, SG
27.57.174.120	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.75ms` from Ahmedabad, IN
120.53.217.168	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.73ms` from Beijing, CN
178.223.219.8	AS8400 TELEKOM SRBIJA a.d.	`2.02ms` from Belgrade, RS
44.249.74.136	AS16509 Amazon.com, Inc.	`0.25ms` from Boardman, US
84.224.151.184	AS213155 Yettel Hungary Ltd.	`13.64ms` from Budapest, HU
107.11.164.56	AS10796 Charter Communications Inc	`7.45ms` from Columbus, US
45.119.240.104	AS131418 SHOPEEPAY JOINT STOCK COMPANY	`0.51ms` from Ho Chi Minh City, VN
105.214.49.120	AS16637 MTN SA	`2.23ms` from Johannesburg, ZA
86.191.183.248	AS2856 British Telecommunications PLC	`2.36ms` from London, GB
51.52.192.8	AS31655 Gamma Telecom Holdings Ltd	`4.33ms` from London, GB
38.129.26.40	AS395479 netXpoint	`0.60ms` from Montreal, CA
43.204.138.88	AS16509 Amazon.com, Inc.	`0.30ms` from Mumbai, IN
187.7.105.24	AS8167 V tal	`1.69ms` from Novo Hamburgo, BR
54.169.233.152	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
135.236.95.72	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
73.79.120.216	AS7922 Comcast Cable Communications, LLC	`10.07ms` from Ashburn, US
40.136.91.216	AS7029 Windstream Communications LLC	`0.52ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f3 103.68.138.53

traceroute to 103.68.138.53 (103.68.138.53): 64 hops max, 52 byte packets

3 [AS55720] 103.4.28.38 0.602 ms

4 [AS131273] 103.68.138.53 0.719 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On February 7th 2026

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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