Autonomous system
AS6195 GSCO - The Goldman Sachs Group, Inc.
Unclassified ARIN
Summary
The Goldman Sachs Group, Inc.
enterprise legacy
The corporate network of Goldman Sachs, the New York investment bank (GSCO, short for Goldman, Sachs & Co.). Registered to The Goldman Sachs Group, Inc. at 200 West Street, Manhattan.
What it's used for
- Enterprise connectivity for a global investment bank: internal systems, trading and market-data infrastructure, and public-facing services.
- Announces a modest set of
/24s rather than a large block — typical of a firm that needs presence, not scale, on the public internet.
Notable
- This is a financial institution's own network, not a service provider. None of the address space is sold or resold; it exists to carry Goldman's own traffic.
- Reverse DNS is essentially absent across the announced prefixes, which is common for banks that deliberately minimise what the outside world can enumerate.
Interesting
- A four-digit AS number in the 6100s dates the registration to the mid-1990s, when large US financial firms were among the first non-academic organisations to take their own address space and routing identity.
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.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-02, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 14 prefixes · 4.10K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 14 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS6195- Registry name
- GSCO
- Registrant
- The Goldman Sachs Group, Inc.
- Abuse contact
- abuse@gs.com
- Last changed
- 2012-04-02
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 81% valid · 13 valid, 3 with no ROA
- ROAs
- 13 authorising AS6195
- ASPA
- no ASPA record
- IRR
- 100% registered · 16 of 16 announcements
- Route objects
- 30 naming AS6195
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: 449 networks and 1,846 prefixes, as published 2026-11-03. 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