AS9247
National Institute of Education
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 155.69.64.0/20 | 4.1K |
0.0%
|
National Institute of Education | SG | — | — |
| 155.69.96.0/23 | 512 |
0.0%
|
National Institute of Education | SG | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS9247 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 155.69.96.0/24 | 171,615 | 2026-07-26 20:37:10 |
| 155.69.64.0/20 | 166,817 | 2026-07-26 20:37:10 |
| 155.69.97.0/24 | 12,760 | 2026-07-26 20:19:27 |
Frequently Asked Questions
What is AS9247?
AS9247 is an Autonomous System Number assigned to National Institute of Education. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS9247 announce?
AS9247 announces 4.6K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Singapore.
Who operates AS9247?
AS9247 is operated by National Institute of Education. The organization is based in Singapore. You can view all IP ranges and related ASNs on the organization page.
What country is AS9247 registered in?
AS9247 is registered in Singapore. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
