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ASN Lookup Tool
AS18185 NTCU-AS-TW

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ASN Details
ASN
AS18185
Organisation
4F, No.114, Sec.1, Chung-Shiao W. Road Taipei Ta..
Name
NTCU-AS-TW
Total IPv4 Addresses
4,096
Total IPv4 Prefixes
1
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#16,824 out of 79,121
Registry
Apnic
Registered Country
TW flagTW
Registered Country Name
Taiwan (Province of China)
Registered Date
Registration Last Change
2025-11-06
Receiving From
ASN
Organisation
AS4780
TW flagDigital United Inc. 7F,220,gangchi road Taipei, ..
Transit To
ASN
Organisation
AS1659
TW flagTaiwan Academic Network (TANet) Information Cent..
AS9916
TW flagNational Yang Ming Chiao Tung University Hsinchu..
AS18420
TW flagNational Central University No.300, Jungda Rd, J..
IPv4 Active Prefixes
PrefixRange FromRange To
211.76.240.0/20211.76.240.0211.76.255.255