Autonomous system
AS5638 BREWER-SCIENCE
Unclassified ARIN
Summary
Brewer Science
enterprise legacy
The corporate network of Brewer Science, Inc., a specialty-materials company in
Rolla, Missouri that makes thin films and coatings for semiconductor and
microelectronics manufacturing, registered under the handle BREWER-SCIENCE.
What it's used for
- Enterprise connectivity for the company's headquarters, laboratories, and manufacturing operations, along with its public-facing services.
Notable
- A single 256-address block. This is a private manufacturer routing its own space, not a provider selling connectivity.
- ARIN records date the current registration to 2009, so the low AS number is a later reassignment rather than an early-internet allocation.
Interesting
- Brewer Science is best known for anti-reflective coatings used in photolithography, materials that sit several layers deep inside the chip fabrication process rather than in any finished product.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS5638- Registry name
- BREWER-SCIENCE
- Registrant
- Brewer Science
- Abuse contact
- admin@brewerscience.com
- Registered
- 2009-10-02
- Last changed
- 2012-03-20
- Status
- active
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere