Autonomous system
AS134677 IDC-AS-AP Dromatics Systems Pte Ltd
Unclassified APNIC Cable/DSL/ISP
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
8 upstream, 0 downstream and 16 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 16 prefixes · 5.63K addresses IPv6 4 prefixes
| Country | Name | Prefixes |
|---|---|---|
| SG | Singapore | 20 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS134677- Registry name
- IDC-AS-AP
- Registrant
- Dromatics Systems Pte Ltd
- Abuse contact
- abusedept@drosys.com
- Registered
- 2017-02-06
- Last changed
- 2021-12-23
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Dromatics Systems Pte Ltd
- Also known as
- Drosys
- Network type
- Cable/DSL/ISP
- Scope
- Not Disclosed
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
- Website
- https://drosys.com
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 28 valid, 0 with no ROA
- ROAs
- 28 authorising AS134677
- ASPA
- no ASPA record
- IRR
- 100% registered · 28 of 28 announcements
- Route objects
- 47 naming AS134677
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: 432 networks and 1,768 prefixes, as published 2026-10-12. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
1 IC3 indicators addresses in this network appear in FBI IC3 cybersecurity advisories.
| Prefix | Advisory | Published |
|---|---|---|
104.234.174.5 | China-Linked Hacking Group QTFY Targets Military and Critical Infrastructure with Malicious Distributed Systems | 2026-08-26 |
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere