Autonomous system
AS5635 GLAXOSMITHKLINE
Unclassified ARIN
Summary
GlaxoSmithKline
enterprise legacy
A corporate network of GSK (GlaxoSmithKline), the British multinational
pharmaceutical and biotechnology company, registered to its US organisation in
Philadelphia under the handle GLAXOSMITHKLINE.
What it's used for
- Enterprise connectivity for GSK's US operations: corporate sites, research and manufacturing facilities, and company-run internet-facing services.
Notable
- Enterprise address space, not a service provider. The AS announces a single 256-address block and exists so the company can route its own space.
- ARIN registered the AS in 1995, well inside the era when large industrial and pharmaceutical firms took address space and AS numbers directly.
Interesting
- The registrant behind the AS still carries the ARIN organisation handle
SBC-92, which appears to date from SmithKline Beecham. That company merged with Glaxo Wellcome in 2000 to form GlaxoSmithKline, five years after the AS was registered, and the old handle was never replaced.
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
AS5635- Registry name
- GLAXOSMITHKLINE
- Registrant
- GlaxoSmithKline
- Abuse contact
- csir@gsk.com
- Registered
- 1995-07-18
- Last changed
- 2012-03-02
- 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