140.129.52.0/22

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:        140.129.52.0 - 140.129.55.255
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] 20231205
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
140.129.56.0/21	AS9916	Ministry of Education Computer Center	2,048
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

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Useful for Cybersecurity

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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
128.136.4.150	AS13649 Flexential Colorado Corp.	`9.91ms` from Ashburn, US
52.152.238.86	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
68.62.249.54	AS7922 Comcast Cable Communications, LLC	`18.86ms` from Atlanta, US
8.141.75.214	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.43ms` from Beijing, CN
5.152.235.6	AS199051 D.O.O. "Elit M" Biljeljina	`6.23ms` from Belgrade, RS
50.241.127.230	AS7922 Comcast Cable Communications, LLC	`6.85ms` from Boston, US
69.175.82.22	AS32475 Internap Holding LLC	`0.88ms` from Chicago, US
104.12.159.118	AS7018 AT&T Enterprises, LLC	`3.34ms` from Chicago, US
188.172.191.22	AS136787 PacketHub S.A.	`0.16ms` from Dallas, US
52.17.110.214	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
23.126.94.150	AS7018 AT&T Enterprises, LLC	`10.05ms` from Houston, US
195.244.38.86	AS43391 Netdirekt A.S.	`0.59ms` from Izmir, TR
178.16.135.134	AS47583 Hostinger International Limited	`1.20ms` from Jakarta, ID
20.250.232.6	AS8075 Microsoft Corporation	`0.15ms` from Kloten, CH
147.76.180.150	AS10152 NEC Australia Pty Ltd	`1.49ms` from Melbourne, AU
173.52.44.214	AS701 Verizon Business	`2.64ms` from New York City, US
217.226.41.214	AS3320 Deutsche Telekom AG	`4.31ms` from Nuernberg, DE
82.125.250.6	AS3215 Orange S.A.	`2.25ms` from Paris, FR
14.81.71.102	AS4766 Korea Telecom	`4.62ms` from Seoul, KR
109.186.122.246	AS1680 Cellcom Fixed Line Communication L.P	`5.71ms` from Tel Aviv, IL
85.64.234.150	AS1680 Cellcom Fixed Line Communication L.P	`2.76ms` from Tel Aviv, IL
60.39.112.182	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.63ms` from Tokyo, JP
96.91.239.22	AS7922 Comcast Cable Communications, LLC	`7.48ms` from Ashburn, US
104.183.94.102	AS7018 AT&T Enterprises, LLC	`9.74ms` from Atlanta, US
66.56.44.182	AS7922 Comcast Cable Communications, LLC	`5.59ms` 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 140.129.55.226

traceroute to 140.129.55.226 (140.129.55.226): 6 hops max, 52 byte packets

1 [AS15169] 142.250.214.223 171.192 ms

2 *

3 [AS9916] 140.113.0.77 177.073 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Columbus, US

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.

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