AS211491
Shahid Chamran University of Ahvaz
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 |
|---|---|---|---|---|---|---|
| 193.22.20.0/24 | 256 |
0.0%
|
Shahid Chamran University of Ahvaz | IR | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS211491 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 |
|---|---|---|
| 193.22.20.0/24 | 52,153 | 2026-07-28 00:07:23 |
Frequently Asked Questions
What is AS211491?
AS211491 is an Autonomous System Number assigned to Shahid Chamran University of Ahvaz. 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 AS211491 announce?
AS211491 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Iran.
Who operates AS211491?
AS211491 is operated by Shahid Chamran University of Ahvaz. The organization is based in Iran. You can view all IP ranges and related ASNs on the organization page.
What country is AS211491 registered in?
AS211491 is registered in Iran. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
