Autonomous system
AS6651 GEMINI-EXCHANGE
Unclassified ARIN
Summary
Gemini
enterprise legacy
GEMINI-EXCHANGE belongs to Gemini, the New York cryptocurrency exchange and custodian founded by Cameron and Tyler Winklevoss.
What it's used for
- Gemini's own corporate and trading-platform network. It announces a single
/24from its Third Avenue, Manhattan registration.
Notable
- An enterprise AS, not a provider: the address space serves Gemini's own platform. Financial-exchange operators typically run their own AS so they can multihome and control routing for latency-sensitive, always-on trading systems.
Interesting
- ARIN registered both the organisation and this ASN in 2017, which makes AS6651 a clear case of a reissued low number. Gemini was founded in 2014; the number's four-digit shortness says nothing about the company's age.
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 2026-10-17, 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
AS6651- Registry name
- GEMINI-EXCHANGE
- Registrant
- Gemini
- Abuse contact
- noc@gemini.com
- Registered
- 2017-08-02
- Last changed
- 2017-08-02
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 2 authorising AS6651
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 2 naming AS6651
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