AS53355
Concordia University Wisconsin
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 |
|---|---|---|---|---|---|---|
| 38.103.94.0/24 | 256 |
1.6%
|
Concordia University Wisconsin | US | Michigan | Ann Arbor |
| 147.160.61.0/24 | 256 |
3.1%
|
Concordia University Wisconsin | US | Michigan | Whitmore Lake |
| 192.149.245.0/24 | 256 |
14.5%
|
Concordia University Wisconsin | US | Wisconsin | Mequon |
| 198.150.44.0/24 | 256 |
5.9%
|
Concordia University Wisconsin | US | — | — |
| 198.150.234.0/24 | 256 |
0.0%
|
Concordia University Wisconsin | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS53355 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 |
|---|---|---|
| 198.150.234.0/24 | 24,115 | 2026-07-31 01:37:49 |
| 147.160.61.0/24 | 13,040 | 2026-07-31 01:47:16 |
| 38.103.94.0/24 | 11,705 | 2026-07-31 02:00:55 |
| 198.150.44.0/24 | 5,127 | 2026-07-31 01:37:49 |
| 192.149.245.0/24 | 4,920 | 2026-07-31 01:37:49 |
Frequently Asked Questions
What is AS53355?
AS53355 is an Autonomous System Number assigned to Concordia University Wisconsin. 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 AS53355 announce?
AS53355 announces 1.3K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in United States.
Who operates AS53355?
AS53355 is operated by Concordia University Wisconsin. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS53355 registered in?
AS53355 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
