ASN Information - AS18183

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General Information

Name: National Center for Research on Earthquake Engineering
Domain: tpol.net
Country: TW
Type: government
Registry: APNIC

Prefix Counts

IPv4 Count: 7,424
IPv6 Count: 79,537,647,524,085,682,662,268,731,392

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
61.56.0.0/20 TW GSN-NET Government Service Network (gsn) TWNIC ASSIGNED NON-PORTABLE 4,096
61.56.4.0/24 TW GSN-NET Government Service Network (gsn) TWNIC ASSIGNED NON-PORTABLE 256
61.56.8.0/21 TW GSN-NET Government Service Network (gsn) TWNIC ASSIGNED NON-PORTABLE 2,048
202.5.12.0/22 TW NCREE-NET National Center for Research on Earthquake Engineering TWNIC ASSIGNED NON-PORTABLE 1,024

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2001:4500::/32 TW NARL-NET-20060106 National Applied Research Laboratories APNIC ALLOCATED PORTABLE
2001:4500:1100::/41 TW NARL-NET-20060106 National Applied Research Laboratories APNIC ALLOCATED PORTABLE
2001:4500:1180::/41 TW NARL-NET-20060106 National Applied Research Laboratories APNIC ALLOCATED PORTABLE

Network Relationships

Upstreams: AS7539, AS9264, AS9505
Downstreams: AS18426