AS7604 — ZETTAGRID-AS-AP Zettagrid Pty Ltd

AS7604 announces 29 IPv4 prefixes covering 43,776 addresses and 2 IPv6 prefixes.

About this network

ZETTAGRID-AS-AP is Zettagrid Pty Ltd, an Australian-owned cloud provider selling IaaS, backup and disaster recovery through IT channel partners, with availability zones in Perth, Sydney, Melbourne and Jakarta.

What it's used for

• Cloud and hosting address space: reverse DNS across 119.252.72.0/22 and neighbouring blocks resolves to IP-ADDR.hosting.zettagrid.net, the naming for its virtual-machine and colocation estate.
• Business internet access for the group's ISP brands. Names like IP-ADDR.cpe.zetta.net.au (customer-premises equipment) and IP-ADDR.static.globaldial.com appear across 202.74.0.0/16 and 203.23.208.0/21, alongside conexim.net and highway1.net.au.

Notable

• This is a single ASN carrying several merged brands. Zettagrid absorbed Zettanet, Highway 1, Global Dial and Conexim; Highway 1 was renamed ZettaNet Pty Ltd and folded into Zettagrid in 2024. The rDNS still carries all of those names, so a name-based read of any one prefix can point at a company that no longer exists as a separate operator.
• The customer base is business and channel-partner, not consumer. The cpe. names are business access circuits, not residential subscriber pools, and there are no dsl-, pppoe- or dynamic-pool patterns anywhere in the space.

Interesting

• The ASN also announces four IPv6 blocks including 2401:400::/32 and 2403:3400::/32, unusually broad IPv6 for a provider of this size.

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

Announced prefixes

• 103.6.12.0/22
• 103.14.56.0/24
• 103.21.50.0/24
• 103.25.112.0/23
• 103.31.26.0/24
• 103.241.200.0/22
• 119.252.64.0/19
• 122.202.64.0/20
• 160.250.34.0/24
• 180.233.130.0/23
• 202.7.159.0/24
• 202.74.61.0/24
• 202.74.160.0/19
• 202.191.4.0/22
• 203.7.224.0/23
• 203.19.12.0/24
• 203.23.208.0/20
• 203.24.54.0/24
• 203.25.26.0/23
• 203.30.19.0/24
• 203.30.34.0/24
• 203.31.0.0/24
• 203.32.124.0/22
• 203.34.30.0/23
• 203.55.9.0/24
• 203.55.198.0/24
• 203.124.176.0/20
• 203.196.92.0/22
• 203.209.160.0/20
• 2401:400::/30
• 2403:3400::/32

Upstream networks

• AS9507 NextHop Pty Ltd
• AS6939 Hurricane Electric LLC
• AS4826 Vocus Connect International Backbone
• AS24482 SG.GS
• AS64073 Vetta Group
• AS7575 Australian Academic and Research Network (AARNet)
• AS35280 F5 Networks SARL

Downstream networks

• AS133431 Acurix Networks Pty Ltd
• AS134427 Managed IT Pty Ltd
• AS58606 Viewbank Rise Networks
• AS133958 Special Ops Group Pty Ltd
• AS138654 Mitsubishi Motors Australia Limited
• AS132145 Zettagrid Pty Ltd
• AS38830 Levart Distribution Systems Pty Ltd
• AS135015 4Logic Pty Ltd

Adjacent networks

• AS9507 NextHop Pty Ltd
• AS6939 Hurricane Electric LLC
• AS133431 Acurix Networks Pty Ltd
• AS4826 Vocus Connect International Backbone
• AS24482 SG.GS
• AS64073 Vetta Group
• AS58606 Viewbank Rise Networks
• AS134427 Managed IT Pty Ltd
• AS138654 Mitsubishi Motors Australia Limited
• AS133958 Special Ops Group Pty Ltd
• AS132145 Zettagrid Pty Ltd
• AS38830 Levart Distribution Systems Pty Ltd
• AS7575 Australian Academic and Research Network (AARNet)
• AS35280 F5 Networks SARL
• AS135015 4Logic Pty Ltd

Internet exchanges

• Megaport IX Sydney — Sydney, Australia
• IX Australia (Sydney NSW) — Sydney, Australia
• Edge Internet Exchange - Sydney — Sydney, Australia
• Megaport IX Melbourne — Melbourne, Australia
• Megaport IX Brisbane — Brisbane, Australia
• IX Australia (Melbourne VIC) — Melbourne, Australia
• IX Australia (Perth WA) — Perth, Australia
• Edge Internet Exchange - Perth — Perth, Australia
• Megaport IX Perth — Perth, Australia
• Edge Internet Exchange - Adelaide — Adelaide, Australia
• IX Australia (Adelaide SA) — Adelaide, Australia
• Just Another Internet Exchange — Adelaide, Australia