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API Packages
IP Geolocation
Reverse Geocoding
Phone & Email Verification
Network Engineering
Free API
Tools
What is my IP?
IP Lookup
ASN Lookup
Network Lookup
Insights
Daily IP Geolocation Accuracy Report
ASN Rank by IPv4 space
Tor Exit Nodes
Bogon Routes
IPv4 Address Space Report
IPv6 Address Space Report
Resources
Getting Started
Support Articles
Blog
Sign In
Sign Up
ASN Lookup Tool
AS131584 TAIFO-AS-TW
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As131584
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS131584
Organisation
Taiwan Intelligent Fiber Optic Network Co.,Ltd. ..
Name
TAIFO-AS-TW
Total IPv4 Addresses
41,216
Total IPv4 Prefixes
51
Total IPv6 Prefixes
215
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,487 out of 79,127
Registry
Apnic
Registered Country
TW
Registered Country Name
Taiwan (Province of China)
Registered Date
Registration Last Change
2021-11-04
Receiving From
ASN
Organisation
AS10133
Chief Telecom Inc. 2 Fl., No. 68, Ruiguang Rd. N..
AS3462
Chunghwa Telecom Co., Ltd.
AS7713
Telekomunikasi Indonesia (PT)
AS4780
Digital United Inc. 7F,220,gangchi road Taipei, ..
AS17709
Asia Pacific Telecom No.32, Jihu Rd., Neihu Dist..
Showing 5 of 11
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Transit To
ASN
Organisation
AS18411
EDT Network Services Limited Co,Ltd. 14-3 No.303..
IPv4 Active Prefixes
Prefix
Range From
Range To
43.255.12.0/22
43.255.12.0
43.255.15.255
101.3.0.0/24
101.3.0.0
101.3.0.255
101.3.1.0/24
101.3.1.0
101.3.1.255
101.3.2.0/24
101.3.2.0
101.3.2.255
101.3.3.0/24
101.3.3.0
101.3.3.255
Showing 5 of 51
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IPv6 Active Prefixes
Prefix
Range From
Range To
2400:4e80::/64
2400:4e80::
2400:4e80::ffff:ffff:ffff:ffff
2400:4e80:0:1::/64
2400:4e80:0:1::
2400:4e80:0:1:ffff:ffff:ffff:ffff
2400:4e80:0:2::/63
2400:4e80:0:2::
2400:4e80:0:3:ffff:ffff:ffff:ffff
2400:4e80:0:4::/62
2400:4e80:0:4::
2400:4e80:0:7:ffff:ffff:ffff:ffff
2400:4e80:0:8::/61
2400:4e80:0:8::
2400:4e80:0:f:ffff:ffff:ffff:ffff
Showing 5 of 215
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Look Up
Enter AS Number eg: AS714 or 714