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ASN Lookup Tool
AS131273 CWCTB-AS-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS131273
Organisation
CORE WINNER CO.,LIMITED
Name
CWCTB-AS-AP
Total IPv4 Addresses
1,280
Total IPv4 Prefixes
5
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#29,319 out of 79,477
Registry
Apnic
Registered Country
TW flagTW
Registered Country Name
Taiwan (Province of China)
Registered Date
Registration Last Change
2023-11-06
Receiving From
ASN
Organisation
AS174
US flagCogent Communications, LLC
AS3462
TW flagChunghwa Telecom Co., Ltd.
AS4780
TW flagDigital United Inc. 7F,220,gangchi road Taipei, ..
AS137409
AU flagGSL Networks Pty LTD
AS24482
SG flagSG.GS
Transit To
ASN
Organisation
AS3462
TW flagChunghwa Telecom Co., Ltd.
AS4780
TW flagDigital United Inc. 7F,220,gangchi road Taipei, ..
AS17561
HK flagLarus Limited
AS54801
US flagZillion Network Inc.
AS63888
HK flagDATA WING LIMITED
IPv4 Active Prefixes
PrefixRange FromRange To
103.68.138.0/24103.68.138.0103.68.138.255
103.117.106.0/24103.117.106.0103.117.106.255
150.116.53.0/24150.116.53.0150.116.53.255
150.116.80.0/24150.116.80.0150.116.80.255
156.242.9.0/24156.242.9.0156.242.9.255