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ASN Lookup Tool
AS9919 NCIC-TW

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS9919
Organisation
New Century InfoComm Tech Co., Ltd. 12F, No.466,..
Name
NCIC-TW
Total IPv4 Addresses
632,320
Total IPv4 Prefixes
1,249
Total IPv6 Prefixes
106
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#492 out of 79,282
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, ..
AS19551
US flagIncapsula Inc
Transit To
ASN
Organisation
AS18413
TW flagGreat Taipei Broadband Company Ltd. Internet Ser..
IPv4 Active Prefixes
PrefixRange FromRange To
59.104.111.0/2459.104.111.059.104.111.255
61.56.192.0/2361.56.192.061.56.193.255
61.56.194.0/2461.56.194.061.56.194.255
61.56.195.0/2461.56.195.061.56.195.255
61.56.196.0/2461.56.196.061.56.196.255
Showing 5 of 1,249
IPv6 Active Prefixes
PrefixRange FromRange To
2401:8000::/392401:8000::2401:8000:1ff:ffff:ffff:ffff:ffff:ffff
2401:8000:200::/432401:8000:200::2401:8000:21f:ffff:ffff:ffff:ffff:ffff
2401:8000:220::/482401:8000:220::2401:8000:220:ffff:ffff:ffff:ffff:ffff
2401:8000:221::/482401:8000:221::2401:8000:221:ffff:ffff:ffff:ffff:ffff
2401:8000:222::/472401:8000:222::2401:8000:223:ffff:ffff:ffff:ffff:ffff
Showing 5 of 106