asn.dev

Autonomous system

AS17666 HITACHISUNWAY Unit 13-4, Block F1

Unclassified APNIC NSP

IPv4 addresses 10.50K 13 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly MY
Exchanges 4 recorded by PCH
Upstreams 8 1 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 4 exchanges in 2 countries, largest first.

ExchangeLocationTheir address
Equinix Internet Exchange SingaporeSingapore, Singapore27.111.228.189
Malaysia Internet ExchangeKuala Lumpur, Malaysia2001:de8:10::48
DE-CIX ASEAN (Singapore, Malaysia, Brunei)Singapore, Singapore103.162.254.68
DE-CIX Kuala LumpurKuala Lumpur, Malaysia103.119.234.68

Transit providers

8 upstream, 1 downstream and 12 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS24482SG.GS1,237
AS9930TIME dotCom Berhad No. 14, Jalan Majistret U126 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia685
AS2914NTT America, Inc.580
AS38001NewMedia Express Pte Ltd40
AS55720Gigabit Hosting Sdn Bhd37
AS6939Hurricane Electric LLC8
AS45352IP ServerOne Solutions Sdn Bhd8
AS17639Converge ICT Solutions Inc.2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 13 prefixes · 10.50K addresses IPv6 1 prefixes

CountryNamePrefixes
MYMalaysia14

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS17666
Registry name
HITACHISUNWAY
Registrant
Hitachi Sunway Data Centre Services Sdn. Bhd.
Abuse contact
abuse@hitachi-sunway-ds.com
Registered
2008-09-04
Last changed
2024-03-10
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
Hitachi Sunway Data Centre Services Sdn Bhd
Also known as
HITACHI-SUNWAY-MY (APNIC)
Network type
NSP
Scope
Asia Pacific
Traffic ratio
Balanced
Peering policy
Open
IRR as-set
AS17666:AS-HITACHISUNWAY
Present at
5 exchanges
Facilities
3 facilities
Website
http://www.hitachi-sunway-is.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

Full detail
RPKI
100% valid · 41 valid, 0 with no ROA
ROAs
42 authorising AS17666
ASPA
no ASPA record
IRR
100% registered · 41 of 41 announcements
Route objects
63 naming AS17666

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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