Autonomous system
AS3751 PHONAK-LLC
Unclassified ARIN
IPv4 addresses
256
1 prefixes
IPv6 prefixes
0
counted as prefixes, not addresses
Countries
1
mostly US
Flagged prefixes
0
none
Summary
Phonak, LLC
enterprise legacy
Corporate ASN (PHONAK-LLC) of Phonak, LLC, the US arm of the Phonak hearing-aid
business, part of the Swiss Sonova Group.
What it's used for
- Corporate networking for Phonak's United States operations: offices, business systems, and internet-facing corporate services.
- Announces only a single small block (a /24), so the footprint is deliberately tiny.
Notable
- Enterprise address space: it serves one company's own staff and systems, not subscribers or hosted customers.
- A hearing-technology manufacturer holding its own AS number is unusual. Most companies of this size sit behind a provider's addresses rather than running BGP themselves.
Interesting
- The whole allocation is 256 addresses, one of the smallest footprints you will find on a low-numbered ARIN ASN. The AS number is the notable part, not the size of the network behind it.
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
AS3751- Registry name
- PHONAK-LLC
- Registrant
- Phonak, LLC
- Abuse contact
- james.berg@phonak.com
- Registered
- 2010-08-30
- Last changed
- 2012-02-24
- 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