140.129.64.0/20

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:        140.129.64.0 - 140.129.79.255
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
140.129.56.0/21	AS9916	Ministry of Education Computer Center	2,048
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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
140.129.69.112	proinfo2022.com	1

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

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

IP Address	ASN	Details
140.129.69.109	AS9916 National Yang Ming Chiao Tung University	`5.49ms` 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
3.23.46.36	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
115.127.147.244	AS24342 BRACNet Limited	`0.51ms` from Dhaka, BD
18.159.41.180	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
153.1.200.4	AS1926 Tampere University Foundation	`3.34ms` from Helsinki, FI
108.70.54.116	AS7018 AT&T Enterprises, LLC	`4.05ms` from Houston, US
83.106.136.228	AS5378 Vodafone Limited	`5.56ms` from London, GB
212.142.175.84	AS12338 Euskaltel S.A.	`13.04ms` from Madrid, ES
90.175.166.52	AS12479 Orange Espagne SA	`1.64ms` from Madrid, ES
202.58.47.36	AS63956 5G NETWORK OPERATIONS PTY LTD	`9.97ms` from Melbourne, AU
72.13.153.100	AS23089 Hotwire Communications	`1.29ms` from Miami, US
45.133.155.100	AS202870 Dimensione S.r.l.	`8.68ms` from Milan, IT
17.181.101.244	AS714 Apple Inc.	`1.15ms` from Phoenix, US
178.67.60.68	AS12389 PJSC Rostelecom	`1.31ms` from Saint Petersburg, RU
52.9.139.148	AS16509 Amazon.com, Inc.	`0.17ms` from San Jose, US
46.148.154.100	AS48659 WIDE-NET II Sp. z o.o.	`7.73ms` from Warsaw, PL
182.141.144.36	AS4134 CHINANET-BACKBONE	`9.86ms` from Chengdu, CN
209.172.1.196	AS30600 Metronet	`5.55ms` from Detroit, US
129.7.82.180	AS7276 University of Houston	`2.63ms` from Houston, US
165.233.1.4	AS7020 Business Connexion Communications	`0.98ms` from Johannesburg, ZA
95.72.65.36	AS12389 PJSC Rostelecom	`1.62ms` from Moscow, RU
200.94.106.68	AS265504 DIGITAL COMUNICATIONS DE MEXICO SA DE CV	`19.21ms` from Santiago de Queretaro, MX
136.159.192.36	AS33091 University of Calgary	`16.10ms` from Seattle, US
1.217.165.20	AS3786 LG DACOM Corporation	`2.58ms` from Seoul, KR
210.205.2.36	AS9318 SK Broadband Co Ltd	`1.82ms` from Seoul, KR
132.193.116.132	AS668 United States Department of Defense (DoD)	`0.58ms` 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 -m6 140.129.77.114

traceroute to 140.129.77.114 (140.129.77.114): 6 hops max, 52 byte packets

1 [AS15169] 142.250.214.223 54.366 ms

2 [AS9916] 140.113.254.9 78.517 ms

3 [AS9916] 140.113.0.77 64.526 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

On December 6th 2025

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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