BigDataCloud Logo

ASN Lookup Tool
AS18183 NCREE

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS18183
Organisation
National Center for Research on Earthquake Engin..
Name
NCREE
Total IPv4 Addresses
5,632
Total IPv4 Prefixes
7
Total IPv6 Prefixes
10
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#13,268 out of 79,033
Registry
Apnic
Registered Country
TW flagTW
Registered Country Name
Taiwan (Province of China)
Registered Date
Registration Last Change
2024-10-21
Receiving From
ASN
Organisation
AS7539
TW flagNational Center for High-performance Computing H..
AS9264
TW flagAcademia Sinica
AS9505
TW flagChunghwa Telecom Co., Ltd.
Transit To
ASN
Organisation
AS18426
TW flagNational Applied Research Laboratories 3F, No. 1..
IPv4 Active Prefixes
PrefixRange FromRange To
61.56.0.0/2261.56.0.061.56.3.255
61.56.4.0/2461.56.4.061.56.4.255
61.56.5.0/2461.56.5.061.56.5.255
61.56.6.0/2361.56.6.061.56.7.255
61.56.8.0/2161.56.8.061.56.15.255
Showing 5 of 7
IPv6 Active Prefixes
PrefixRange FromRange To
2001:4500::/362001:4500::2001:4500:fff:ffff:ffff:ffff:ffff:ffff
2001:4500:1100::/412001:4500:1100::2001:4500:117f:ffff:ffff:ffff:ffff:ffff
2001:4500:1180::/412001:4500:1180::2001:4500:11ff:ffff:ffff:ffff:ffff:ffff
2001:4500:1200::/392001:4500:1200::2001:4500:13ff:ffff:ffff:ffff:ffff:ffff
2001:4500:1400::/382001:4500:1400::2001:4500:17ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 10