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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About NTT Docomo Business
NTT Docomo Business, Inc. , previously known as NTT Communications Corporation is a Japanese telecommunications company owned by NTT.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS97 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 |
|---|---|---|
| 165.254.163.0/24 | 3,834 | 2026-07-27 23:54:31 |
| 165.254.164.0/24 | 3,807 | 2026-07-27 23:54:28 |
Frequently Asked Questions
What is AS97?
AS97 is an Autonomous System Number assigned to NTT America, Inc.. 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 AS97 announce?
AS97 announces 512 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in United States.
Who operates AS97?
AS97 is operated by NTT America, Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS97 registered in?
AS97 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
