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ASN Lookup Tool
AS131588 FISC-AS-TW

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS131588
Organisation
Financial Information Service Co., Ltd. No.81, S..
Name
FISC-AS-TW
Total IPv4 Addresses
768
Total IPv4 Prefixes
3
Total IPv6 Prefixes
21
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#45,436 out of 79,323
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
AS3462
TW flagChunghwa Telecom Co., Ltd.
AS4780
TW flagDigital United Inc. 7F,220,gangchi road Taipei, ..
AS17709
TW flagAsia Pacific Telecom No.32, Jihu Rd., Neihu Dist..
IPv4 Active Prefixes
PrefixRange FromRange To
103.229.132.0/24103.229.132.0103.229.132.255
103.229.134.0/24103.229.134.0103.229.134.255
103.229.135.0/24103.229.135.0103.229.135.255
IPv6 Active Prefixes
PrefixRange FromRange To
2400:e480::/482400:e480::2400:e480:0:ffff:ffff:ffff:ffff:ffff
2400:e480:1::/482400:e480:1::2400:e480:1:ffff:ffff:ffff:ffff:ffff
2400:e480:2::/482400:e480:2::2400:e480:2:ffff:ffff:ffff:ffff:ffff
2400:e480:3::/482400:e480:3::2400:e480:3:ffff:ffff:ffff:ffff:ffff
2400:e480:4::/462400:e480:4::2400:e480:7:ffff:ffff:ffff:ffff:ffff
Showing 5 of 21