AS131475 — SIT-AS-AP - Singapore Institute of Technology

AS131475 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

Announced prefixes

• 103.4.232.0/24
• 103.30.215.0/24

Upstream networks

• AS139883 SPTEL PTE. LTD.
• AS17547 M1 NET LTD
• AS23855 Singapore Advanced Research and Education Network
• AS134148 SingAREN

Adjacent networks

• AS139883 SPTEL PTE. LTD.
• AS17547 M1 NET LTD
• AS23855 Singapore Advanced Research and Education Network
• AS134148 SingAREN

Routing security

• RPKI: 0 valid, 0 invalid and 2 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 6 route objects.
• Listed in as-sets: AS-ANC-CUSTOMER-PROXY-REGISTER, AS-KDDCUSTOMER2, AS-M1NET-CUST, AS-RETN-ACTUAL-V4, AS-SGGS, AS-SH-CUST, AS-SINGNET, AS-SINGTEL, AS-SKBROADBAND, AS-TELSTRA-INTL-CUSTOMERS, AS-TRANSROUTE-SPEC, AS134148:AS-LOCAL-INSTITUTION, AS134148:AS-NON-RNE, AS139883:AS-SPTEL-CUST, AS23855:AS-LOCAL-INSTITUTION, AS23855:AS-NON-RNE, AS3491:AS-CUSTOMERS-AP, AS63529:AS-63529-AS-IMPORT-AS23764, AS7473:AS-CUSTOMERS:AS3758.

Internet exchanges

• Singapore Open Exchange — Singapore, Singapore