National Institutes of Natural Sciences National Astronomical Observatory of JAPAN
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 →
Countries served by National Institutes of Natural Sciences National Astronomical Observatory of JAPAN
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by National Institutes of Natural Sciences National Astronomical Observatory of JAPAN
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 133.40.0.0/16 | 65.5K |
9.2%
|
AS63777 | JP | Tokyo | Tokyo |
Frequently Asked Questions
How many IP addresses does National Institutes of Natural Sciences National Astronomical Observatory of JAPAN own?
National Institutes of Natural Sciences National Astronomical Observatory of JAPAN controls 65.5K IPv4 addresses distributed across 1 CIDR ranges. The organization is registered in Japan.
What ASNs does National Institutes of Natural Sciences National Astronomical Observatory of JAPAN operate?
National Institutes of Natural Sciences National Astronomical Observatory of JAPAN operates 1 Autonomous System. Each ASN represents an independently routed network that National Institutes of Natural Sciences National Astronomical Observatory of JAPAN manages for internet traffic delivery.
What type of organization is National Institutes of Natural Sciences National Astronomical Observatory of JAPAN?
National Institutes of Natural Sciences National Astronomical Observatory of JAPAN is categorized as academic. This classification is based on the organization's primary use of its IP address allocations.
