AS4851 — HOSTNETWORKS-AS-AU-AP Host Networks

Network type: hosting

AS4851 announces 14 IPv4 prefixes covering 17,664 addresses and 3 IPv6 prefixes.

About this network

HOSTNETWORKS-AS-AU-AP belongs to Host Networks, a Brisbane-based Australian hosting company offering colocation, cloud VPS and dedicated servers.

What it's used for

• Serving customer workloads: colocation, virtual private servers, dedicated hardware and the connectivity around them.
• Announcing the company's Australian IPv4 space (on the order of 17,000 addresses), a fairly large pool for a regional hosting provider.

Notable

• This is a hosting network, not an eyeball network: the addresses front servers and customer machines rather than home broadband subscribers.
• Registered through APNIC with a low AS number from the early 4608-4865 block, which is unusual for an Australian hosting shop of this size.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 103.74.217.0/24
• 103.74.218.0/23
• 103.77.144.0/22
• 103.194.229.0/24
• 103.196.148.0/22
• 103.206.187.0/24
• 117.120.40.0/21
• 119.148.64.0/23
• 119.148.67.0/24
• 119.148.68.0/22
• 119.148.72.0/21
• 119.148.80.0/20
• 202.128.106.0/24
• 202.174.96.0/20
• 2402:e400::/32
• 2402:f280::/32
• 2407:3280::/32

Upstream networks

• AS63956 5G NETWORK OPERATIONS PTY LTD

Downstream networks

• AS58929 Datbury Pty Ltd
• AS23727 Managed Solutions Internet AS Internet Service Provider
• AS132498 ASPEDIA AUSTRALIA PTY LTD
• AS150438 Secure-ISS Holdings Pty Ltd
• AS139279 OPTIMISED SOLUTIONS
• AS56057 Entity Data Pty Limited
• AS198125 Jacob Ian Wicks Trading as CONXT

Adjacent networks

• AS63956 5G NETWORK OPERATIONS PTY LTD
• AS58929 Datbury Pty Ltd
• AS23727 Managed Solutions Internet AS Internet Service Provider
• AS150438 Secure-ISS Holdings Pty Ltd
• AS132498 ASPEDIA AUSTRALIA PTY LTD
• AS139279 OPTIMISED SOLUTIONS
• AS56057 Entity Data Pty Limited
• AS198125 Jacob Ian Wicks Trading as CONXT

Routing security

• RPKI: 10 valid, 0 invalid and 6 not-found announcements; 13 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 128 route objects.
• Listed in as-sets: AS-HN-CUSTOMER, AS-HURRICANEV6, AS-KDDCUSTOMER2, AS-OPTUS, AS2764:AS-BGP-CUSTS, AS2764:AS-BGP-CUSTS-TMP, AS2764:AS-CUSTOMERS-APF:AS38809, AS2764:AS-CUSTOMERS:AS24224, AS2764:AS-CUSTOMERS:AS4739, AS2764:AS-TRANSIT-APF:AS38809, AS4764:AS-CUSTOMERS, AS4851:AS-INTERNAL, AS7545:AS-TPGN-CUSTOMERS, AS7606:AS-SA-IX.

Internet exchanges

• Edge Internet Exchange - Sydney — Sydney, Australia