Autonomous System

AS9419 Nanyang Technological University

EducationActiveSingaporeAPNIC

AS9419 (NTU-AS-AP) is an education network operated by Nanyang Technological University in Singapore, registered with APNIC. It has 4 IPv4 prefixes with 74,496 addresses, which makes it the 2,839th largest of 82,141 active autonomous systems by IPv4 space.

IPv4 addresses74,496in 4 prefixes
IPv6 prefixes0none
Size rank#2,839of 82,141 active ASNs
Abuser scoreVery Low0.05% of its addresses flagged · method

Details

OrganizationNanyang Technological University
AS nameNTU-AS-AP
Websitentu.edu.sg
Country Singapore (SG)
Network typeEducation
RegistryAPNIC
Abuse contactnetworkteamb@ntu.edu.sg
Registered—
Last updated2020-11-25

IPv4 prefixes

4 prefixes · 74,496 addresses
NetworkAddressesFirst – last address
155.69.0.0/1665,536155.69.0.0 – 155.69.255.255
155.69.64.0/198,192155.69.64.0 – 155.69.95.255
155.69.96.0/23512155.69.96.0 – 155.69.97.255
155.69.1.0/24256155.69.1.0 – 155.69.1.255

IPv6 prefixes

No IPv6 prefixes.

Query AS9419 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS9419&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS9419, with or without a key:

curl "https://api.ipapi.is/?q=155.69.0.1"

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