AS3452
University of Alabama at Birmingham
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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
About University of Alabama at Birmingham
The University of Alabama at Birmingham (UAB) is a public research university in Birmingham, Alabama, United States. Founded in 1969 and part of the University of Alabama System, UAB has grown to be the state's largest employer, with more than 27,302 faculty and staff and over 53,000 jobs at the university.
AS3452 — global IP footprint
Cities where AS3452 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 138.26.0.0/16 | 65.5K |
2.3%
|
University of Alabama at Birmingham | US | Alabama | Birmingham |
| 164.111.0.0/16 | 65.5K |
11.9%
|
University of Alabama at Birmingham | US | Alabama | Birmingham |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS3452 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 |
|---|---|---|
| 164.111.0.0/17 | 7,982 | 2026-07-23 15:36:55 |
| 138.26.0.0/16 | 4,519 | 2026-07-23 15:46:24 |
| 164.111.128.0/17 | 4,511 | 2026-07-23 15:46:24 |
Frequently Asked Questions
What is AS3452?
AS3452 is an Autonomous System Number assigned to University of Alabama at Birmingham. 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 AS3452 announce?
AS3452 announces 131.1K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in United States.
Who operates AS3452?
AS3452 is operated by University of Alabama at Birmingham. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS3452 registered in?
AS3452 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
