BigDataCloud Logo

ASN Lookup Tool
AS131621 TWNIC-NET-AS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS131621
Organisation
Taiwan Network Information Center 4F-2, No. 9 Se..
Name
TWNIC-NET-AS
Total IPv4 Addresses
768
Total IPv4 Prefixes
3
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#45,070 out of 79,204
Registry
Apnic
Registered Country
TW flagTW
Registered Country Name
Taiwan (Province of China)
Registered Date
Registration Last Change
2021-11-04
Receiving From
ASN
Organisation
AS3462
TW flagChunghwa Telecom Co., Ltd.
AS6939
US flagHurricane Electric LLC
AS24482
SG flagSG.GS
IPv4 Active Prefixes
PrefixRange FromRange To
101.101.101.0/24101.101.101.0101.101.101.255
101.102.103.0/24101.102.103.0101.102.103.255
182.173.1.0/24182.173.1.0182.173.1.255
IPv6 Active Prefixes
PrefixRange FromRange To
2001:de4::/482001:de4::2001:de4:0:ffff:ffff:ffff:ffff:ffff