TELSTRA GROUP LIMITED

Telstra International Limited
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
3 linked clusters · 2,566 netblocks · 15,445,862 IPv4 addresses · 463 IPv6 prefixes
This organisation's clusters combined by evidence — shared GLEIF corporate family — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
894500WRW54CVN62K416
Registered name
TELSTRA GROUP LIMITED
Jurisdiction
AU
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks2,471 · 15,444,792 IPv4 addresses
IPv6 420 prefixes (largest 2001:8000::/20)
Registered in Australia (800) · Hong Kong (766) · Japan (402) · United States (97) · Indonesia (52) · United Kingdom (19)
All fragments 2,614 blocks across 3 clusters
Cluster ID213233615
RegistryAPNIC
Owner jurisdictionAU
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 894500WRW54CVN62K416
Shared handles clustered on 76 shared RIR contact/maintainer handles
Registry names 60 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
2,612 +31 netblocks since 2026-07-05
2026-07-05 peak 2,612 2026-07-26

IP Ranges (2,471)

showing 50 of 2,471 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Registry Status Confidence
1.120.0.0/13 Telstra Limited BGP ANNOUNCED ● high
1.128.0.0/11 Telstra Limited BGP ANNOUNCED ● high
58.160.0.0/12 Telstra Limited BGP ANNOUNCED ● high
60.224.0.0/13 Telstra Limited BGP ANNOUNCED ● high
61.8.0.0/19 Telstra Limited BGP ANNOUNCED ● high
61.9.128.0/17 Telstra Limited BGP ANNOUNCED ● high
66.111.164.0/24 Telstra Limited BGP ANNOUNCED ● high
66.111.166.0/24 Telstra Limited BGP ANNOUNCED ● high
66.111.168.0/24 Telstra Limited BGP ANNOUNCED ● high
66.111.171.0/24 Telstra Limited BGP ANNOUNCED ● high
66.111.173.0/24 Telstra Limited BGP ANNOUNCED ● high
101.103.0.0/16 Telstra Limited BGP ANNOUNCED ● high
101.160.0.0/11 Telstra Limited BGP ANNOUNCED ● high
103.43.176.0/24 Telstra Limited BGP ANNOUNCED ● high
103.58.34.0/24 Telstra Limited BGP ANNOUNCED ● high
103.58.35.0/24 Telstra Limited BGP ANNOUNCED ● high
103.58.212.0/24 Telstra Limited BGP ANNOUNCED ● high
103.78.241.0/24 Telstra Limited BGP ANNOUNCED ● high
103.136.214.0/24 Telstra Limited BGP ANNOUNCED ● high
103.136.215.0/24 Telstra Limited BGP ANNOUNCED ● high
103.149.43.0/24 Telstra Limited BGP ANNOUNCED ● high
103.195.64.0/24 Telstra Limited BGP ANNOUNCED ● high
103.226.244.0/23 Telstra Limited BGP ANNOUNCED ● high
103.247.118.0/24 Telstra Limited BGP ANNOUNCED ● high
103.247.118.0/23 Telstra Limited BGP ANNOUNCED ● high
103.247.119.0/24 Telstra Limited BGP ANNOUNCED ● high
110.140.0.0/15 Telstra Limited BGP ANNOUNCED ● high
110.142.0.0/16 Telstra Limited BGP ANNOUNCED ● high
110.143.0.0/16 Telstra Limited BGP ANNOUNCED ● high
110.144.0.0/13 Telstra Limited BGP ANNOUNCED ● high
115.178.104.0/21 Telstra Limited BGP ANNOUNCED ● high
115.178.111.0/24 Telstra Limited BGP ANNOUNCED ● high
120.144.0.0/13 Telstra Limited BGP ANNOUNCED ● high
120.152.0.0/14 Telstra Limited BGP ANNOUNCED ● high
120.156.0.0/15 Telstra Limited BGP ANNOUNCED ● high
120.158.0.0/16 Telstra Limited BGP ANNOUNCED ● high
120.159.0.0/16 Telstra Limited BGP ANNOUNCED ● high
120.159.4.0/23 Telstra Limited BGP ANNOUNCED ● high
120.159.6.0/23 Telstra Limited BGP ANNOUNCED ● high
120.159.10.0/23 Telstra Limited BGP ANNOUNCED ● high
120.159.12.0/23 Telstra Limited BGP ANNOUNCED ● high
120.159.14.0/23 Telstra Limited BGP ANNOUNCED ● high
120.159.18.0/23 Telstra Limited BGP ANNOUNCED ● high
120.159.20.0/23 Telstra Limited BGP ANNOUNCED ● high
120.159.22.0/23 Telstra Limited BGP ANNOUNCED ● high
120.159.24.0/23 Telstra Limited BGP ANNOUNCED ● high
120.159.28.0/23 Telstra Limited BGP ANNOUNCED ● high
120.159.30.0/23 Telstra Limited BGP ANNOUNCED ● high
120.159.32.0/23 Telstra Limited BGP ANNOUNCED ● high
120.159.38.0/23 Telstra Limited BGP ANNOUNCED ● high

IPv6 ranges (420)

showing the 15 largest allocations
CIDR
2001:8000::/20
2001:cc8::/31
2001:360::/32
2001:cb0::/32
2001:cc8::/32
2001:cc9::/32
2001:e28::/32
2400:1e00::/32
2403:d500::/32
2403:e800::/32
2a02:1620::/32
2001:360:3000::/36
2001:360:3040::/42
2001:360:12::/48
2001:360:13::/48

Domains hosted in this network

what's this?
telstra.com

Customer-delegated space

how is this classified?
Unclassified 2,542 (102.9%)
Customer access pools 69 (2.8%)
Operator infrastructure (named) 1 (0.0%)

Corporate group (3 confirmed entities)

Network trust

what's this?
RPKI hygiene: B how networks compare →
85.5% of checked blocks have valid RPKI ROA coverage (1,709 of 2,000, sampled from 2,612)
Wholesale/transit re-announcements (27)

These blocks are registered to Telstra International Limited but cryptographically authorized across 10 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.

64.145.128.0/19 /19 authorized for AS3320 — Deutsche Telekom AG
64.145.160.0/19 /19 authorized for AS3320 — Deutsche Telekom AG
64.145.192.0/19 /19 authorized for AS3320 — Deutsche Telekom AG
64.145.224.0/19 /19 authorized for AS3320 — Deutsche Telekom AG
74.3.0.0/19 /19 authorized for AS3320 — Deutsche Telekom AG
74.3.32.0/19 /19 authorized for AS3320 — Deutsche Telekom AG
74.3.64.0/19 /19 authorized for AS3320 — Deutsche Telekom AG
74.3.96.0/19 /19 authorized for AS3320 — Deutsche Telekom AG
205.214.32.0/20 /20 authorized for AS3320 — Deutsche Telekom AG
206.40.192.0/20 /20 authorized for AS3320 — Deutsche Telekom AG
206.253.0.0/20 /20 authorized for AS3320 — Deutsche Telekom AG
63.133.192.0/21 /21 authorized for AS3320 — Deutsche Telekom AG
63.133.200.0/21 /21 authorized for AS3320 — Deutsche Telekom AG
64.32.152.0/21 /21 authorized for AS3320 — Deutsche Telekom AG
64.50.136.0/21 /21 authorized for AS3320 — Deutsche Telekom AG
+12 more — see the REST API

NIC Handles

AE131-AP AG545-AP AG545-AP AN155-AP AN155-AP AP1474-AP APNIC-HM AS1221 AS132029 AS133859 AS135887 AS136734 +64 more