Autonomous system
AS3738 SSB-ASN-3738
Unclassified ARIN
Summary
State Street Bank and Trust Company
enterprise legacy
The network of State Street Bank and Trust Company (SSB-ASN-3738), the Boston
custody bank and asset servicer, registered in North Quincy, Massachusetts.
What it's used for
- Corporate and financial-services networking for State Street — internal systems, offices, and the connectivity behind its custody, trading, and asset-servicing platforms.
Notable
- Enterprise address space in a heavily regulated sector: the IPs serve one institution's own infrastructure and its counterparties, never consumers.
- The AS announces a large number of small prefixes (mostly
/24s out of192.250.0.0/16), the fine-grained slicing typical of a bank running many segregated networks and extranet connections.
Interesting
- State Street has held ARIN organisation records since the early 1990s — banks were among the first non-academic institutions to build serious IP networks, driven by market-data and interbank connectivity rather than the web.
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 | 57 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS3738- Registry name
- SSB-ASN-3738
- Registrant
- State Street Bank and Trust Company
- Abuse contact
- prthompson@statestreet.com
- Registered
- 1994-08-01
- Last changed
- 2025-02-07
- 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