203.64.8.0/21

AS1659 Taiwan Academic Network (TANet) Information Center

203.64.8.0/21 - TANET

ID

TANET

Description

Taiwan Academic Network

ASN

AS1659 Taiwan Academic Network (TANet) Information Center

Country

Taiwan

Registry

apnic

Whois Details

inetnum:        203.64.0.0 - 203.64.255.255
netname:        TANET
descr:          Taiwan Academic Network
descr:          12F, No 106, Sec.2,Hoping E. Rd.,
descr:          Taipei, Taiwan, 106, R.O.C
country:        TW
admin-c:        TA61-AP
tech-c:         TA61-AP
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2017-01-20T08:08:54Z
source:         APNIC


person:         TANET ADMIN
nic-hdl:        TA61-AP
e-mail:         tanetadm@moe.edu.tw
address:        12F, No 106, Sec. 2, Heping E. Rd., Taipei
address:        Taipei, 106, R.O.C
phone:          +886-2-2737-7044
fax-no:         +886-2-2737-7043
country:        TW
changed:        hostmaster@twnic.net.tw 20090212
mnt-by:         MAINT-TW-TWNIC
source:         APNIC

irt:            IRT-TWNIC-AP
address:        Taipei, Taiwan, 100
e-mail:         hostmaster@twnic.net.tw
abuse-mailbox:  hostmaster@twnic.net.tw
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.
mnt-by:         MAINT-TW-TWNIC
last-modified:  2015-10-08T07:58:24Z
source:         APNIC

Details

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.

Try our JSON API from the command line

Get started with curl ipinfo.io or check out the documentation to read more.

Documentation
Free for small projects. Pay as you grow.

Our API is free for up to 50,000 requests per month. Our plans suit companies of every size.

Plans & Pricing
A million uses. Easy to implement.

From filtering out bot traffic, to performing bulk IP geolocation, we’ve got it all covered.

Guides