140.129.56.0/21

AS9916 · National Yang Ming Chiao Tung University

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Summary

Country	Taiwan
Domain	moe.gov.tw
ASN	AS9916
Registry	TWNIC
ID	TANET-NET

WHOIS Details

inetnum:        140.129.56.0 - 140.129.63.255
netname:        TANET-NET
descr:          Ministry of Education Computer Center
descr:          12F, No 106, Sec.2,Hoping E. Rd.
descr:          Taipei Taiwan
country:        TW
admin-c:        YW0529-S-TW
tech-c:         YW0529-S-TW
mnt-by:         MAINT-TW-TWNIC
changed:        [email protected] 20090219
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:         You-Hong Wang
address:        National Chiao Tung University
address:        1001, Ta Hsueh Road
address:        Hsinchu Taiwan
country:        TW
phone:          03-5712121#31483
fax-no:         
e-mail:         [email protected]
nic-hdl:        YW0529-S-TW
changed:        [email protected] 20210625
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

Nearby Ranges

BGP prefixes that overlap with 140.129.0.0/16

Range	ASN	Company	Num of IPs
140.129.64.0/20	AS9916	Ministry of Education Computer Center	4,096
140.129.52.0/22	AS9916	Ministry of Education Computer Center	1,024
140.129.51.0/24	AS9916	Ministry of Education Computer Center	256
140.129.80.0/24	AS9916	Ministry of Education Computer Center	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

Read more

Pingable IPs

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

IP Address	ASN	Details
140.129.56.158	AS9916 National Yang Ming Chiao Tung University	`11.63ms` from Taipei, TW
140.129.57.48	AS9916 National Yang Ming Chiao Tung University	`5.03ms` from Taipei, TW
140.129.59.174	AS9916 National Yang Ming Chiao Tung University	`5.93ms` from Taipei, TW
140.129.62.59	AS9916 National Yang Ming Chiao Tung University	`5.16ms` 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
217.130.246.213	AS12430 VODAFONE ESPANA S.A.U.	`3.08ms` from Barcelona, ES
110.231.141.69	AS4837 CHINA UNICOM China169 Backbone	`13.63ms` from Beijing, CN
151.228.222.85	AS5607 Sky UK Limited	`6.07ms` from London, GB
47.158.97.69	AS5650 Frontier Communications of America, Inc.	`3.76ms` from Los Angeles, US
119.225.56.101	AS7474 SingTel Optus Pty Ltd	`1.17ms` from Melbourne, AU
170.244.82.245	AS264750 TELEOPERADORA DEL NORDESTE S.R.L	`18.29ms` from Miami, US
37.193.247.69	AS31200 Novotelecom Ltd	`1.57ms` from Novosibirsk, RU
60.145.51.5	AS17676 SoftBank Corp.	`3.68ms` from Osaka, JP
124.99.62.21	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.25ms` from Osaka, JP
190.33.97.181	AS11556 Cable & Wireless Panama	`1.72ms` from Panama, PA
40.104.173.69	AS8075 Microsoft Corporation	`0.43ms` from Paris, FR
197.255.138.181	AS37517 CABO VERDE TELECOM, S.A	`1.89ms` from Praia, CV
212.33.180.181	AS41132 Applied Technologies Co.	`2.43ms` from Riyadh, SA
132.254.39.101	AS10436 Instituto Tecnológico y de Estudios Superiores de Monterrey	`13.65ms` from Santiago de Queretaro, MX
121.186.179.85	AS4766 Korea Telecom	`4.54ms` from Seoul, KR
183.121.188.229	AS4766 Korea Telecom	`7.88ms` from Seoul, KR
126.45.196.229	AS17676 SoftBank Corp.	`11.07ms` from Tokyo, JP
24.129.239.229	AS11260 EastLink	`0.74ms` from Vancouver, CA
196.189.70.181	AS24757 Ethio Telecom	`1.69ms` from Addis Ababa, ET
86.98.217.85	AS5384 Emirates Internet	`2.55ms` from Al Fujairah City, AE
203.84.229.245	AS45177 Devoli	`1.58ms` from Auckland, NZ
217.145.195.229	AS12426 Slovanet a.s.	`0.38ms` from Bratislava, SK
75.21.239.101	AS7018 AT&T Enterprises, LLC	`12.76ms` from Dallas, US
174.29.10.53	AS209 CenturyLink Communications, LLC	`1.67ms` from Denver, US
177.22.37.245	AS52981 Conecta Tecnologia LTDA	`0.35ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 -f3 140.129.62.59

traceroute to 140.129.62.59 (140.129.62.59): 64 hops max, 52 byte packets

3 [] 203.163.222.57 2.997 ms

4 [AS3491] 63.222.40.9 20.28 ms

5 [AS3491] 63.223.9.126 18.614 ms

6 [AS3491] 63.220.199.107 3.015 ms

7 [AS4780] 139.175.59.217 6.543 ms

8 [AS4780] 139.175.59.164 0.766 ms

9 [AS4780] 139.175.57.106 30.375 ms

10 [AS4780] 192.72.251.38 0.602 ms

11 [AS18185] 211.76.255.221 2.975 ms

12 [AS18185] 211.76.255.193 2.725 ms

13 [AS9916] 140.113.0.77 2.832 ms

14 [AS9916] 140.113.0.122 5.336 ms

15 *

16 [AS1659] 192.83.180.27 14.068 ms

17 [AS9916] 140.129.62.59 5.608 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On December 6th 2025

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