IP range details

140.112.0.0/16

AS17716 · National Taiwan University

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Summary

Country	Taiwan
Domain	moe.gov.tw
ASN	AS17716
Registry	apnic
Hosted IPs	65,536
ID	TANET

WHOIS Details

inetnum:        140.112.0.0 - 140.112.255.255
netname:        TANET
descr:          Taiwan Academic Network
descr:          Ministry of Education computer Center
descr:          12F, No 106, Sec. 2, Heping E. Rd., Taipei
country:        TW
admin-c:        TA61-AP
tech-c:         TA61-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2021-11-04T00:49:34Z
source:         APNIC

irt:            IRT-TWNIC-AP
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
auth:           # Filtered
remarks:        Please note that TWNIC is not an ISP and is not empowered
remarks:        to investigate complaints of network abuse.
remarks:        [email protected] was validated on 2025-05-23
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-05-23T00:01:36Z
source:         APNIC

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

person:         TANET ADMIN
nic-hdl:        TA61-AP
e-mail:         [email protected]
address:        12F, No 106, Sec. 2, Heping E. Rd., Taipei
address:        Taipei, 106, R.O.C
phone:          +886-2-7712-9079
fax-no:         +886-2-2737-7043
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2024-05-17T02:53:36Z
source:         APNIC

inetnum:        140.112.0.0 - 140.112.255.255
netname:        T-NTU.EDU.TW-NET
descr:          Ministry of Education Computer Center
descr:          12F, No 106, Sec.2,Hoping E. Rd.,
descr:          Taipei Taiwan
country:        TW
admin-c:        AN187-TW
tech-c:         AN187-TW
mnt-by:         MAINT-TW-TWNIC
changed:        [email protected] 19900324
status:         ASSIGNED NON-PORTABLE
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

person:         ADMIN NTU
address:        National Taiwan University
address:        No. 1, Sec. 4, Roosevelt Road
address:        Taipei Taiwan
country:        TW
phone:          +886-2-3366-5006
fax-no:         +886-2-2363-7204
e-mail:         [email protected]
nic-hdl:        AN187-TW
changed:        [email protected] 20090116
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

Hosted domains

There are 145 domain names hosted across 113 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
140.112.172.1	ptt.cc	16
140.112.122.28	mdi.bar	6
140.112.138.167	ntuh.org	6
140.112.30.26	zetacat.me	4
140.112.28.59	ntucpc.org	4
140.112.183.224	genomes.tw	2
140.112.91.53	mtk.today	2
140.112.23.234	ntuche.ml	2
140.112.113.38	arauchfleisch.ch	2
140.112.208.130	ifat2023.org.tw	2
140.112.15.11	ntumesa.com	2
140.112.64.43	ltsertwfeitsui.org	2
140.112.113.50	ir.org.tw	1
140.112.36.79	trustu.tw	1
140.112.89.28	afssc.gq	1
140.112.12.250	icmech2018.org	1
140.112.95.214	geothermal.tw	1
140.112.76.150	eales.tw	1
140.112.17.66	midaslabs.net	1
140.112.218.113	justcry.xyz	1

Hosted domains API

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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.

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