103.159.176.0/23

AS38839  ·  CSPTEK LTD. CO.

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Summary

Country Taiwan
Domain yzu.edu.tw
ASN AS38839
Registry APNIC
ID CSPTEK-NET

WHOIS Details

inetnum:        103.159.176.0 - 103.159.177.255
netname:        CSPTEK-NET
descr:          CSPTEK LTD. CO.
descr:          2F., No. 28, Ln. 67, Sec. 2, Xingren Rd., Zhongli Dist.,
descr:          Taoyuan City 320, Taiwan (R.O.C.)
country:        TW
admin-c:        CC3297-AP
tech-c:         XL3591-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
mnt-irt:        IRT-CSPTEK-TW
last-modified:  2025-11-07T01:28:25Z
source:         APNIC

irt:            IRT-CSPTEK-TW
address:        CSPTEK LTD. CO.
address:        2F., No. 28, Ln. 67, Sec. 2, Xingren Rd., Zhongli Dist., Taoyuan City 320, Taiwan (R.O.C.)
address:        Taoyuan City
phone:          +886-3-2754453
e-mail:         registry@crc.yzu.edu.tw
abuse-mailbox:  abuse@crc.yzu.edu.tw
admin-c:        TR331-AP
tech-c:         TR331-AP
remarks:        (oid:CSPTEK)
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:15:38Z
source:         APNIC
auth:           # Filtered

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         CHIEN-MIN CHEN
address:        2F., No. 28, Ln. 67, Sec. 2, Xingren Rd., Zhongli Dist., Taoyuan City 320, Taiwan (R.O.C.)
country:        TW
phone:          +886-3-2754453
e-mail:         registry@crc.yzu.edu.tw
nic-hdl:        CC3297-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-08-28T07:31:59Z
source:         APNIC
remarks:        (hid:CC1203-A-TW)

person:         XIN-YUAN LI
address:        2F., No. 28, Ln. 67, Sec. 2, Xingren Rd., Zhongli Dist., Taoyuan City 320, Taiwan (R.O.C.)
country:        TW
phone:          +886-3-2754466
e-mail:         tony@crc.yzu.edu.tw
nic-hdl:        XL3591-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2020-12-04T03:24:50Z
source:         APNIC

route:          103.159.176.0/23
origin:         AS38839
descr:          Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.
mnt-by:         MAINT-TW-TWNIC
last-modified:  2021-01-22T05:15:49Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.159.0.0/16

Range ASN Company Num of IPs
103.159.112.0/23 AS141602 PT Inovasi Teknologi Pintar 512
103.159.44.0/23 AS141265 Nextgen Broadband Private Limited 512
103.159.32.0/23 AS141266 Inri Communications Pvt Ltd 512
103.159.168.0/23 AS132964 Zip Infotainment Networks Opc Pvt Ltd 512
103.159.140.0/23 AS131977 JPF Co., Ltd. 512
103.159.34.0/23 AS135738 A Delhi Network Private Limited 512
103.159.86.0/23 AS151839 OJI FIBRE SOLUTIONS NZ LTD 512
103.159.0.0/23 AS141423 UCB FinTech Company Ltd 512
103.159.28.0/23 AS17893 Palau National Communications Corporation 512
103.159.80.0/23 AS197537 Beyotta Services LLP 512
103.159.72.0/23 AS141433 Mahfuzur Rahman t/a Netcom Internet Service 512
103.159.206.0/23 AS31972 Taiwan Internet Technology Co., Ltd. 512
103.159.88.0/23 AS31972 XA COMMUNICATIONS LTD. CO. 512
103.159.118.0/23 AS38856 Walks Cloud Inc. 512
103.159.64.0/23 AS395092 Shock Hosting LLC 512
103.159.122.0/23 AS49544 Ubisoft Shanghai 512
103.159.220.0/23 AS58369 Universitas Muhammadiyah Jakarta 512
103.159.52.0/23 AS135905 7HOST VIET NAM COMPANY LIMITED 512
103.159.0.0/23 AS137934 UCB FinTech Company Ltd 512
103.159.22.0/23 AS140758 Department of Science and Technology of Ca Mau province 512
103.159.48.0/23 AS140759 Dak Lak Provincial Department of Science and Technology 512
103.159.130.0/23 AS141443 Mohammed Abdul Kadir t/a Habiganj Net Communications 512
103.159.84.0/23 AS141004 Krunalshah Software Private Limited 512
103.159.60.0/23 AS135905 SMART LOTUS COMPANY LIMITED 512
103.159.50.0/23 AS131353 NHAN HOA BUSINESS SOLUTIONS JOINT STOCK COMPANY 512
103.159.236.0/23 AS141457 Indigo Internet 512
103.159.186.0/23 AS141462 Salam Online 512
103.159.190.0/23 AS141475 CENTERLINK GLOBAL TELECOM LIMITED 512
103.159.234.0/23 AS9875 PT Bimantara Graha Kontraktor 512
103.159.170.0/24 AS141448 MD AKASH /AS ONLINE 256
103.159.181.0/24 AS141453 TM Systems Private Limited 256
103.159.126.0/24 AS141731 MaxHub LTD (Lease) 256
103.159.162.0/24 AS141804 Biswaroop Solution 256
103.159.111.0/24 AS142320 Universitas Islam Negeri Sumatera Utara Medan 256
103.159.70.0/24 AS142470 Sreedevi Digital Systems Private Limited 256
103.159.201.0/24 AS147273 Maruti Interactive Network Private Limited 256
103.159.20.0/24 AS17769 PT Indopratama Teleglobal 256
103.159.159.0/24 AS23865 Darkcloud 256
103.159.76.0/24 AS58700 Spice Digital Ltd 256
103.159.136.0/24 AS58898 V Cloud Solutions 256
103.159.180.0/24 AS58898 Plus Signal Communication 256
103.159.158.0/24 AS62864 WallstreetDC 256
103.159.2.0/24 AS63961 Skymax Communication 256
103.159.228.0/24 AS9875 PT. Pasifik Satelit Nusantara 256
103.159.229.0/24 AS9875 PT. Pasifik Satelit Nusantara 256
103.159.230.0/24 AS9875 PT. Pasifik Satelit Nusantara 256
103.159.231.0/24 AS9875 PT. Pasifik Satelit Nusantara 256
103.159.232.0/24 AS9875 PT. Pasifik Satelit Nusantara 256
103.159.233.0/24 AS9875 PT. Pasifik Satelit Nusantara 256

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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
41.201.117.7 AS36947 Telecom Algeria 14.38ms from Algiers, DZ
54.223.134.55 AS55960 Beijing Guanghuan Xinwang Digital 3.41ms from Beijing, CN
104.2.183.167 AS7018 AT&T Enterprises, LLC 3.93ms from Durham, US
73.191.251.151 AS7922 Comcast Cable Communications, LLC 10.08ms from Flint, US
14.184.230.23 AS45899 VNPT Corp 3.39ms from Ho Chi Minh City, VN
206.55.185.215 AS10242 US Internet Corp 0.38ms from Minneapolis, US
95.181.121.39 AS39927 E-Light-Telecom Ltd. 5.17ms from Novosibirsk, RU
114.174.244.199 AS4713 NTT DOCOMO BUSINESS,Inc. 11.09ms from Osaka, JP
124.131.189.167 AS4837 CHINA UNICOM China169 Backbone 10.06ms from Qingdao, CN
5.163.234.199 AS25019 Saudi Telecom Company JSC 1.85ms from Riyadh, SA
34.106.103.23 AS396982 Google LLC 0.13ms from Salt Lake City, US
186.189.78.103 AS52341 WOM SpA 0.55ms from Santiago, CL
32.218.159.87 AS46690 Southern New England Telephone Company and SNET America, Inc. 3.72ms from Secaucus, US
220.123.39.119 AS4766 Korea Telecom 4.43ms from Seoul, KR
24.143.131.183 AS40788 Start Communications 11.17ms from Toronto, CA
197.95.121.103 AS20011 Dimension Data 2.43ms from Cape Town, ZA
114.132.254.151 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.93ms from Guangzhou, CN
60.190.209.247 AS4134 CHINANET-BACKBONE 6.12ms from Hangzhou, CN
89.29.139.199 AS41368 Spotting Brands Technologies S.L. 7.64ms from Madrid, ES
98.5.170.183 AS11351 Charter Communications Inc 12.40ms from New York City, US
79.219.219.39 AS3320 Deutsche Telekom AG 5.68ms from Nuernberg, DE
95.82.35.119 AS134143 Kinetix Networks 1.24ms from Perth, AU
34.233.91.23 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
13.251.176.151 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
174.91.114.7 AS577 Bell Canada 2.19ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 103.159.177.226
traceroute to 103.159.177.226 (103.159.177.226): 8 hops max, 52 byte packets
4 [AS3356] 62.67.33.241 5.822 ms
5 [AS3356] 4.69.208.58 180.882 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Luxembourg, LU
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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