AS number details

AS131584

Taiwan Intelligent Fiber Optic Network Co.,Ltd.  ·  taifo.com.tw

AS131584 – Taiwan Intelligent Fiber Optic Network Co.,Ltd.

Field Value
Country Taiwan
Website taifo.com.tw
Hosted domains 93
Number of IPv4 41,216
Number of IPv6 79,236,624,995,001,639,997,766,893,568
ASN type ISP
Registry apnic
Allocated 13 years ago on Jul 21, 2011
Updated 2 years ago on Nov 04, 2021
Netblock Company Num of IPs
101.3.0.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.10.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.1.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.104.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.11.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.12.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.14.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.15.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.16.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.2.0/23 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 512
101.3.251.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.252.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.253.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.254.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.255.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.32.0/20 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 4,096
101.3.4.0/23 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 512
101.3.48.0/20 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 4,096
101.3.48.0/21 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 2,048
101.3.6.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.9.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
101.3.96.0/21 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 2,048
103.226.212.0/23 Taiwan Intelligent Fiber Optic Network Co.,Ltd 512
103.226.214.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd 256
103.226.215.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd 256
103.31.196.0/22 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 1,024
106.105.176.0/23 New Century InfoComm Tech. Co., Ltd. 512
106.105.178.0/24 New Century InfoComm Tech. Co., Ltd. 256
106.105.179.0/24 New Century InfoComm Tech. Co., Ltd. 256
106.105.180.0/24 New Century InfoComm Tech. Co., Ltd. 256
106.105.181.0/24 New Century InfoComm Tech. Co., Ltd. 256
106.105.182.0/24 New Century InfoComm Tech. Co., Ltd. 256
106.105.183.0/24 New Century InfoComm Tech. Co., Ltd. 256
111.125.128.0/21 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 2,048
111.235.192.0/20 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 4,096
111.235.208.0/21 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 2,048
111.235.216.0/21 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 2,048
111.235.224.0/21 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 2,048
111.235.232.0/21 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 2,048
111.235.240.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
111.235.241.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
111.235.242.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
111.235.243.0/24 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 256
111.235.244.0/22 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 1,024
111.235.248.0/21 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 2,048
210.203.52.0/24 Asia Pacific On-line Services Inc. 256
210.203.56.0/22 Asia Pacific On-line Services Inc. 1,024
210.203.60.0/22 Asia Pacific On-line Services Inc. 1,024
43.255.12.0/22 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 1,024
Netblock Company
2400:4e80:1000::/48 Taiwan Intelligent Fiber Optic Network Co.,Ltd.
2400:4e80::/32 Taiwan Intelligent Fiber Optic Network Co.,Ltd.
2400:4e80:79fa::/48 Taiwan Intelligent Fiber Optic Network Co.,Ltd.
2400:4e80:79fb::/48 Taiwan Intelligent Fiber Optic Network Co.,Ltd.
2400:4e80:79fc::/48 Taiwan Intelligent Fiber Optic Network Co.,Ltd.
2400:4e80:79ff::/48 Taiwan Intelligent Fiber Optic Network Co.,Ltd.
2400:4e80:a104::/48 Taiwan Intelligent Fiber Optic Network Co.,Ltd.
2400:4e80:a105::/48 Taiwan Intelligent Fiber Optic Network Co.,Ltd.
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

aut-num:        AS131584
as-name:        TAIFO-AS-TW
descr:          Taiwan Intelligent Fiber Optic Network Co.,Ltd.
descr:          No.3, Ln12, Wuquan 3rd.,
descr:          New Taipei City Taiwan 242
country:        TW
import:         from AS17709 action pref=100; accept ANY
import:         from AS17710 action pref=100; accept ANY
export:         to AS17709 announce AS131584
export:         to AS17710 announce AS131584
default:        to AS17709 action pref=100; networks ANY
admin-c:        OL85-AP
tech-c:         OL85-AP
abuse-c:        AT939-AP
mnt-lower:      MAINT-TW-TWNIC
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2021-11-04T00:49:54Z
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:         Oreo Lin
nic-hdl:        OL85-AP
e-mail:         oreo.lin@taifo.com.tw
address:        No.3, Ln12, Wuquan 3rd.,
address:        New Taipei City, 242, R.O.C
phone:          +886-2-77162666#8768
fax-no:         +886-2-77161068
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2012-11-16T08:28:02Z
source:         APNIC
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There are 93 domain names hosted across 48 IP addresses on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 12 peers for this ASN.

Peers Name
AS10133 Chief Telecom Inc.
AS131149 Yuan-Jhen Info., Co., Ltd
AS132337 Axclusive
AS17408 AboveNet Communications Taiwan
AS17709 Asia Pacific Telecom
AS18411 EDT Network Services Limited Co,Ltd.
AS24482 SG.GS
AS3462 Data Communication Business Group
AS4780 Digital United Inc.
AS57304 JSC "RetnNet"
AS7481 Data Communication Business Group
AS9002 RETN Limited
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS17408 AboveNet Communications Taiwan
AS17709 Asia Pacific Telecom
AS3462 Data Communication Business Group
AS4780 Digital United Inc.
AS9002 RETN Limited
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS18411 EDT Network Services Limited Co,Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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 AS131584 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs