Autonomous system
AS38170 GTF-AS - Green Tree Frog
Unclassified APNIC
Summary
Green Tree Frog
residential isp australia
GTF-AS is operated by Green Tree Frog.
What it's used for
- The address space carries residential and business internet access, evidenced by reverse DNS entries such as
dyn-126.greentreefrog.net.auanddhcp-pool2-64.albury.NET.AU. - The AS announces 3072 IPv4 addresses across 6 prefixes and maintains a single observed neighbour, a ratio characteristic of an access network rather than a transit provider.
- Traffic from this AS consists of subscriber eyeballs, with registrants including TCR Holdings Ltd, Worley Australia Inc, and Albury Local Internet Pty Ltd indicating a mix of corporate and local ISP infrastructure.
Notable
- Registrants for the largest prefixes include TCR Holdings Ltd, Worley Australia Inc, and Albury Local Internet Pty Ltd, which differ from the AS holder name but align with the Australian ISP ecosystem.
- The address inventory is composed of six distinct IPv4 prefixes, all located in Australia, with no IPv6 prefixes announced.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS9627 | TCR Holdings Ltd | 360 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 6 prefixes · 3.07K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| AU | Australia | 6 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS38170- Registry name
- AAPT-AS-AP
- Registrant
- AAPT Limited
- Abuse contact
- ipnoc@aapt.com.au
- Registered
- 2026-06-18
- Last changed
- 2026-06-18
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 17% valid · 1 valid, 5 with no ROA
- ROAs
- 1 authorising AS38170
- ASPA
- no ASPA record
- IRR
- 67% registered · 4 of 6 announcements 2 other origin
- Route objects
- 14 naming AS38170
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: 455 networks and 1,849 prefixes, as published 2026-11-14. 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