Autonomous system
AS26585 SIAC-SFTI
Unclassified ARIN
Summary
Securities Industry Automation Corporation
business finance infrastructure corporate
The AS handle SIAC-SFTI is held by Securities Industry Automation Corporation.
What it's used for
- The address space carries internal corporate infrastructure for financial markets, evidenced by netnames
ASELandBOTCCassociated with registrants Intercontinental Exchange, Inc. and Board of Trade Clearing Corporation. - The AS announces 82176 IPv4 addresses across 46 prefixes with only 5 observed neighbours, indicating a large internal corporate estate with site-by-site segmentation rather than an access or transit network.
Notable
- Registrants for the largest prefixes are Intercontinental Exchange, Inc. and Board of Trade Clearing Corporation, which align with the announcer's identity as a subsidiary of the NYSE Euronext.
- SIAC was founded by the NYSE and AMEX and is a subsidiary of Intercontinental Exchange, providing technical services for exchanges and financial institutions.
- The inventory consists of 46 IPv4 prefixes with no IPv6 prefixes, showing a finely subdivided address space typical of a large corporate network.
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 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 47 prefixes · 82.43K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 47 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS26585- Registry name
- SIAC-SFTI
- Registrant
- Securities Industry Automation Corporation
- Abuse contact
- abuse@theice.com
- Registered
- 2002-10-22
- Last changed
- 2016-09-28
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 84 with no ROA
- ROAs
- 0 authorising AS26585
- ASPA
- no ASPA record
- IRR
- 86% registered · 72 of 84 announcements 1 other origin
- Route objects
- 92 naming AS26585
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 1,771 prefixes, as published 2026-10-15. 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