Autonomous system
AS55803 HOSTOPIA-AU Hostopia Australia Web Pty Ltd
Unclassified APNIC NSP
Summary
Hostopia Australia Web Pty Ltd
hosting web business
HOSTOPIA-AU is operated by Hostopia Australia Web Pty Ltd.
What it's used for
- The address space carries web hosting infrastructure, evidenced by netnames
HOSTOPIA-AU,J2-AUSTRALIA-HOSTING-AU, andDIGITALPACIFIC. - The AS announces 99,328 IPv4 addresses across 47 prefixes and 3 IPv6 prefixes, with 16 observed neighbours, indicating a hosting provider with significant address inventory.
- Traffic from this AS consists of web hosting services, including shared hosting, dedicated servers, and related web infrastructure for clients across Australia.
Notable
- Registrants consistently identify Hostopia Australia Web Pty Ltd and its administrator, with netnames reflecting its hosting business.
- The address inventory includes prefixes previously associated with Digital Pacific and J2 Australia Hosting, indicating historical acquisitions or rebranding within the Hostopia group.
- The inventory is finely subdivided into multiple /19, /20, and /22 blocks, typical of a large hosting provider managing diverse customer segments.
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
Recorded at 6 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Megaport IX Sydney | Sydney, Australia | 103.26.68.27 |
| Equinix Internet Exchange Sydney | Sydney, Australia | 45.127.172.136 |
| IX Australia (Sydney NSW) | Sydney, Australia | 218.100.52.92 |
| Megaport IX Melbourne | Melbourne, Australia | 103.26.71.25 |
| IX Australia (Melbourne VIC) | Melbourne, Australia | 218.100.78.142 |
| Equinix Internet Exchange Melbourne | Melbourne, Australia | 183.177.61.46 |
Transit providers
8 upstream, 2 downstream and 19 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 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 45 prefixes · 92.93K addresses IPv6 3 prefixes
| Country | Name | Prefixes |
|---|---|---|
| AU | Australia | 48 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS55803- Registry name
- HOSTOPIA-AU
- Registrant
- Hostopia Australia Web Pty Ltd
- Abuse contact
- abuse@hostopia.com.au
- Registered
- 2010-10-08
- Last changed
- 2025-11-20
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Digital Pacific Pty Ltd
- Also known as
- Digital Pacific, Web24, Crucial, Anchor Systems
- Network type
- NSP
- Scope
- Australia
- Traffic ratio
- Mostly Outbound
- Peering policy
- Open
- IRR as-set
AS55803:AS-ALL- Present at
- 6 exchanges
- Facilities
- 5 facilities
- Website
- https://www.digitalpacific.com.au/
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
- 98% valid · 40 valid, 1 with no ROA
- ROAs
- 455 authorising AS55803
- ASPA
- no ASPA record
- IRR
- 100% registered · 41 of 41 announcements
- Route objects
- 1,289 naming AS55803
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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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