AS38649
The University of Electro-Communications
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 →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: JCIX, ENTERNET IX
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 192.50.27.0/24 | 256 |
5.1%
|
The University of Electro-Communications | JP | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS38649 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 |
|---|---|---|
| 192.50.27.0/24 | 26,423 | 2026-07-31 06:22:07 |
Frequently Asked Questions
What is AS38649?
AS38649 is an Autonomous System Number assigned to The University of Electro-Communications. 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 AS38649 announce?
AS38649 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Japan.
Who operates AS38649?
AS38649 is operated by The University of Electro-Communications. The organization is based in Japan. You can view all IP ranges and related ASNs on the organization page.
What country is AS38649 registered in?
AS38649 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
