BigDataCloud Logo
Documentation Pricing
Login

ASN Lookup Tool
AS9924 Taiwan Fixed Network, Telco and Network Service ..

An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.

Map is loading....
ASN Lookup for:

AS9924

Powered By:
ASN Extended Info API
BGP Active Prefixes API
ASN Details JSON View

ASN Details

ASN
AS9924
Organisation
Taiwan Fixed Network, Telco and Network Service ..
AS Name
TFN-TW
IPv4 Addresses Announced
1,912,271
IPv4 Prefixes Announced
2,047
IPv6 Prefixes Announced
202
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#227 out of 75,767
Registry
Apnic
Registered Country
TW
Registration Date
NA
Registration Change
2021-11-04

Receiving From

ASN
Organisation
AS7481
Data Communication Business Group Chunghwa Telec..
AS17676
SoftBank Corp.
AS3356
Level 3 Parent, LLC
AS174
Cogent Communications
AS2914
NTT America, Inc.
AS3257
GTT Communications Inc.
AS36351
SoftLayer Technologies Inc.
AS7713
Telekomunikasi Indonesia (PT)
AS9304
HGC Global Communications Limited
AS4780
Digital United Inc. 7F,220,gangchi road Taipei, ..
Showing 10 of 45 Results View More >

Transit To

ASN
Organisation
AS20940
Akamai International B.V.
AS1659
Taiwan Academic Network (TANet) Information Cent..
AS4780
Digital United Inc. 7F,220,gangchi road Taipei, ..
AS9416
Hoshin Multimedia Center Inc.
AS17716
National Taiwan University Taipei, Taiwan
AS17713
National Sun Yat-sen University 70 Lien-hai Rd. ..
AS24158
Taiwan Mobile Co., Ltd. 3Fl., No. 206, Sec. 2, D..
AS18177
National Cheng Kung University 1, Ta-Hsueh Road,..
AS9916
National Chiao Tung University, Hsinchu, Taiwan
AS17712
National Chung Cheng University Chiayi, Taiwan
Showing 10 of 56 Results View More >

Active Prefixes IPv4

Prefix
Range From
Range To
Prefix 103.123.189.0/24
Range From 103.123.189.0
Range To 103.123.189.255
Prefix 103.123.190.0/24
Range From 103.123.190.0
Range To 103.123.190.255
Prefix 103.123.191.0/24
Range From 103.123.191.0
Range To 103.123.191.255
Prefix 103.129.176.0/32
Range From 103.129.176.0
Range To 103.129.176.0
Prefix 103.129.176.1/32
Range From 103.129.176.1
Range To 103.129.176.1
Prefix 103.129.176.128/28
Range From 103.129.176.128
Range To 103.129.176.143
Prefix 103.129.176.144/32
Range From 103.129.176.144
Range To 103.129.176.144
Prefix 103.129.176.145/32
Range From 103.129.176.145
Range To 103.129.176.145
Prefix 103.129.176.146/31
Range From 103.129.176.146
Range To 103.129.176.147
Prefix 103.129.176.148/30
Range From 103.129.176.148
Range To 103.129.176.151
Showing 10 of 2,047 Results View More >

Active Prefixes IPv6

Prefix
Range From
Range To
Prefix 2001:4540::/32
Range From 2001:4540::
Range To 2001:4540:ffff:ffff:ffff:ffff:ffff:ffff
Prefix 2001:4541::/33
Range From 2001:4541::
Range To 2001:4541:7fff:ffff:ffff:ffff:ffff:ffff
Prefix 2001:4541:8000::/36
Range From 2001:4541:8000::
Range To 2001:4541:8fff:ffff:ffff:ffff:ffff:ffff
Prefix 2001:4541:9000::/64
Range From 2001:4541:9000::
Range To 2001:4541:9000:0:ffff:ffff:ffff:ffff
Prefix 2001:4541:9000:1::/64
Range From 2001:4541:9000:1::
Range To 2001:4541:9000:1:ffff:ffff:ffff:ffff
Prefix 2001:4541:9000:10::/60
Range From 2001:4541:9000:10::
Range To 2001:4541:9000:1f:ffff:ffff:ffff:ffff
Prefix 2001:4541:9000:100::/56
Range From 2001:4541:9000:100::
Range To 2001:4541:9000:1ff:ffff:ffff:ffff:ffff
Prefix 2001:4541:9000:1000::/52
Range From 2001:4541:9000:1000::
Range To 2001:4541:9000:1fff:ffff:ffff:ffff:ffff
Prefix 2001:4541:9000:2::/64
Range From 2001:4541:9000:2::
Range To 2001:4541:9000:2:ffff:ffff:ffff:ffff
Prefix 2001:4541:9000:20::/59
Range From 2001:4541:9000:20::
Range To 2001:4541:9000:3f:ffff:ffff:ffff:ffff
Showing 10 of 202 Results View More >