AS number details

AS131660

Data Communication Business Group,  ·  twnic.net.tw

AS131660 – Data Communication Business Group,

Country Taiwan
Website twnic.net.tw
Hosted domains 8
Number of IPs 1,024
ASN type Business
Allocated 7 months ago on Nov 04, 2021

IP Address Ranges

Netblock Company Num of IPs
114.25.250.0/24 Chunghwa Telecom Co.,Ltd. 256
114.25.251.0/24 Chunghwa Telecom Co.,Ltd. 256
168.95.245.0/24 Chunghwa Telecom Co.,Ltd. 256
168.95.246.0/24 Chunghwa Telecom Co.,Ltd. 256
Netblock Company
2001:b000:590::/48 HiNet Taiwan
2001:b000:591::/48 HiNet Taiwan
2001:b000:594::/48 HiNet Taiwan
2001:b000:59c::/48 HiNet Taiwan
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WHOIS Details

aut-num:        AS131660
as-name:        CHTCDN
descr:          Data Communication Business Group,
descr:          Chunghwa Telecom Co.,Ltd.
descr:          No.21, Sec.1, Xinyi Rd., Taipei City
descr:          10048, Taiwan
country:        TW
import:         from AS7481 action pref=100; accept ANY AND NOT {0.0.0.0/0}
import:         from AS3462 action pref=80; accept ANY AND NOT {0.0.0.0/0}
export:         to AS7481 announce AS131660
export:         to AS3462 announce AS131660
default:        to AS3462 action pref=80; networks ANY
admin-c:        HN27-AP
tech-c:         HN27-AP
abuse-c:        AT939-AP
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2021-11-04T00:49:11Z
source:         APNIC


mntner:         MAINT-TW-TWNIC
descr:          Default maintainer object for TWNIC
admin-c:        TWA2-AP
tech-c:         TWA2-AP
upd-to:         chku@twnic.net.tw
auth:           # Filtered
notify:         hostmaster@twnic.net
mnt-by:         MAINT-TW-TWNIC
referral-by:    APNIC-HM
last-modified:  2017-01-20T07:22:07Z
source:         APNIC

person:         HINET Network-Adm
address:        CHTD, Chunghwa Telecom Co., Ltd.
address:        No. 21, Sec. 21, Hsin-Yi Rd.,
address:        Taipei Taiwan 100
country:        TW
phone:          +886 2 2322 3495
phone:          +886 2 2322 3442
phone:          +886 2 2344 3007
fax-no:         +886 2 2344 2513
fax-no:         +886 2 2395 5671
e-mail:         network-adm@hinet.net
nic-hdl:        HN27-AP
remarks:        same as TWNIC nic-handle HN184-TW
mnt-by:         MAINT-TW-TWNIC
changed:        hostmaster@twnic.net 20110822
source:         APNIC
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Hosted Domains

There are 8 domain names hosted across 5 IP addresses on this ASN.

IP Address Domain Domains on this IP

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.
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Peers

There are 3 peers for this ASN.

Peers Name
AS3462 Data Communication Business Group
AS9505 Taiwan Internet Gateway
AS9680 HiNet Service Center in U.S.A
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS3462 Data Communication Business Group
AS9505 Taiwan Internet Gateway
AS9680 HiNet Service Center in U.S.A
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are no downstreams for this ASN.

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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS131660 at robtex.

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