Autonomous system
AS1221 ASN-TELSTRA Telstra Limited
Mobile APNIC
IPv4 addresses
13.39M
241 prefixes
IPv6 prefixes
2
counted as prefixes, not addresses
Countries
1
mostly AU
Flagged prefixes
0
none
Summary
Telstra
isp eyeball backbone
Telstra (ASN-TELSTRA) — Australia's largest telecom and incumbent, running the
country's biggest fixed and mobile networks plus a regional backbone.
What it's used for
- Consumer and business broadband and mobile across Australia, and international connectivity throughout the Asia-Pacific.
Notable
- The dominant Australian "eyeball" network, and a significant carrier of Asia-Pacific transit through Telstra International.
Interesting
- Formerly the state-owned Telecom Australia, Telstra was privatised in stages and remains the backbone of Australian telecommunications.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| AU | Australia | 243 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS1221- Registry name
- ASN-TELSTRA
- Registrant
- Telstra Limited
- Abuse contact
- abuse@telstra.net
- Registered
- 2008-09-04
- Last changed
- 2024-05-03
- Status
- active
Reputation
Classification and threat
Mobile Cellular carrier. Addresses are shared by many handsets via CGNAT.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere