AS17733 — SMU-AS-AP Office of Communications & IT

AS17733 announces 1 IPv4 prefixes covering 8,192 addresses and 0 IPv6 prefixes.

About this network

SMU-AS-AP is the autonomous system for Singapore Management University.

What it's used for

• The address space is registered under the netname SMUSG with registrant Singapore Management University, indicating a dedicated institutional network.
• The AS announces 8192 IPv4 addresses within a single prefix (202.161.32.0/19) and maintains 2 observed neighbours, a ratio consistent with an internal corporate or educational estate rather than a transit provider.

Notable

• The RDAP registrant Singapore Management University aligns directly with the AS holder Office of Communications & IT, confirming the space belongs to the university's internal infrastructure.
• The inventory consists of a single contiguous IPv4 block with no announced IPv6 prefixes, reflecting a standard on-premises network configuration for a campus environment.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 202.161.32.0/19

Upstream networks

• AS4657 StarHub Ltd
• AS3758 SingNet

Adjacent networks

• AS4657 StarHub Ltd
• AS3758 SingNet

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-ANC-CUSTOMER-PROXY-REGISTER, AS-KDDCUSTOMER2, AS-RETN-ACTUAL-V4, AS-SH-CUST, AS-SINGNET, AS-TELSTRA-INTL-CUSTOMERS, AS3491:AS-CUSTOMERS-AP, AS7473:AS-CUSTOMERS:AS3758.