Home ASN LookupAS4804

AS4804 MPX-AS - Microplex PTY LTD

🇦🇺

Org handle: ORG-SOPL2-AP

Microplex PTY LTD

APNICallocated

Announced Prefixes (BGP)

399total

288 IPv4111 IPv6

IPv4 Addresses

Allocated (RIR)4.8M

Announced (BGP)9.3M

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)3.9×10²⁸

Prefix Limit (IPv4)

5,000

Prefix Limit (IPv6)

500

Country

🇦🇺 AU

RIR

APNIC

Status

allocated

Allocated

1996-11-07

Routing hygiene

Score 10/100 · Low risk

RPKI ROA coverage

99.2%

1 prefix RPKI invalid

IRR route objects

99.5%

no origin mismatches

Hijack signals

0 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 1/100

Routes concentrated on one upstream (99% of routes)

Based on 399 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained

Announced Prefixes

(BGP)399

Prefix	RPKI	IRR	Last Seen
1.40.0.0/14	Valid	APNICOther IRR	2026-10-27
1.40.0.0/18	Valid	APNIC	2026-10-27
1.40.64.0/18	Valid	APNIC	2026-10-27
1.40.128.0/18	Valid	APNIC	2026-10-27
1.40.192.0/18	Valid	APNIC	2026-10-27
1.41.0.0/18	Valid	APNIC	2026-10-27
1.41.64.0/18	Valid	APNIC	2026-10-27
1.41.128.0/18	Valid	APNIC	2026-10-27
1.41.192.0/18	Valid	APNIC	2026-10-27
1.42.0.0/18	Valid	APNIC	2026-10-27

1-10 of 399

1 / 40

Allocated Prefixes

(RIR)25

Prefix	Country	RIR	Status
1.40.0.0/14	🇦🇺 AU	APNIC	allocated
49.2.0.0/15	🇦🇺 AU	APNIC	allocated
49.176.0.0/12	🇦🇺 AU	APNIC	allocated
49.192.0.0/13	🇦🇺 AU	APNIC	allocated
58.104.0.0/13	-	RIPE	assigned
58.107.0.0/16	🇦🇺 AU	APNIC	allocated
58.110.0.0/16	🇦🇺 AU	APNIC	allocated
58.145.128.0/19	🇦🇺 AU	APNIC	allocated
106.70.0.0/15	🇦🇺 AU	APNIC	allocated
110.20.0.0/14	🇦🇺 AU	APNIC	allocated

1-10 of 25

1 / 3

All 399 announced prefixes of AS4804 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS4804 hands its own prefixes to: transit providers, or peers at an exchange.

AS7474SingTel Optus Pty397
AS17719SingTel Optus Pty2

Downstreams (1)

Networks whose own prefixes AS4804 passes on: usually its customers.

AS20940AKAMAI ASN1 Akamai International B.V3

ASPA

No ASPA

External Links

APNIC Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS4804 should publish an ASPA object
IPv4 transfers in the APNIC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/4804

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/4804" | jq