asn.dev

Autonomous system

AS21734 TRADINGTECH-TTNET

Unclassified ARIN

IPv4 addresses 5.63K 16 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 17 0 downstream
Flagged prefixes 0 none

Summary

Trading Technologies

United States of America · AI-generated

business fintech corporate

TRADINGTECH-TTNET is operated by Trading Technologies International, Inc.

What it's used for

  • The address space carries corporate infrastructure for a financial technology firm, evidenced by netnames such as TTI-SG, TradingTechnologies, and Trading-Technologies-UK-Limited.
  • The AS announces 5632 IPv4 addresses across 16 prefixes with 17 observed neighbours, indicating a corporate estate with moderate peering rather than a transit or access network.

Notable

  • Registrants align with the announcer, including Trading Technologies International, Trading Technologies Software (Singapore) Pte. Ltd., and Trading Technologies Pty Limited.
  • The inventory consists of 16 IPv4 prefixes with no IPv6, reflecting a finely subdivided internal corporate estate across multiple geographic entities.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

17 upstream, 0 downstream and 17 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS4637Telstra Global215
AS6461Zayo Bandwidth177
AS13789Unitas Global112
AS19024Unitas Global112
AS49915Megaport (UK) Limited112
AS15570PACKETFABRIC (UK) LTD110
AS48910PACKETFABRIC (UK) LTD110
AS17408AboveNet Communications Taiwan65

All 17 upstreams →

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 16 prefixes · 5.63K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America16

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS21734
Registry name
TRADINGTECH-TTNET
Registrant
Trading Technologies Intl, Inc.
Abuse contact
abuse@tradingtechnologies.com
Registered
2001-06-14
Last changed
2012-02-24
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
91% valid · 20 valid, 2 with no ROA
ROAs
21 authorising AS21734
ASPA
no ASPA record
IRR
100% registered · 22 of 22 announcements
Route objects
35 naming AS21734

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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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

Cross-check