Autonomous system
AS22525 ATALANTA-SOSNOFF
Unclassified ARIN
Summary
Atalanta Sosnoff Capital
business finance private
ATALANTA-SOSNOFF is the autonomous system for Atalanta Sosnoff Capital, LLC.
What it's used for
- The address space is registered under the netname
BANDWIDTHand is held by Atalanta Sosnoff Capital, LLC, a private investment firm. - The AS announces a single IPv4 prefix, 209.48.193.0/24, comprising 256 addresses, with 2 observed routing neighbours. This minimal footprint indicates a small internal corporate network rather than a service provider.
Notable
- The RDAP registrant matches the AS holder, confirming the space is owned by the investment firm.
- The inventory consists of a single /24 block, representing a standard small-scale corporate allocation.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS46450 | Pilot Fiber, Inc. | 56 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-17, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS22525- Registry name
- ATALANTA-SOSNOFF
- Registrant
- Atalanta Sosnoff Capital, LLC
- Abuse contact
- ba@atalantasosnoff.com
- Registered
- 2009-01-21
- Last changed
- 2012-03-02
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 1 authorising AS22525
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS22525
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,783 prefixes, as published 2026-10-17. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere