Anycast Holdings Pty Ltd

Data as of 2026-08-09
BGP inherited
Complete entity footprint
2 linked clusters · 193 netblocks · 105,869 IPv4 addresses · 32 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain as58511.net — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
Cluster stats
Netblocks186 · 87,437 IPv4 addresses
IPv6 31 prefixes (largest 2400:5240::/32)
Registered in Australia (164) · United States (5) · Netherlands (4) · China (2) · EE (1) · Germany (1)
All fragments 297 blocks across 52 clusters
Cluster ID217834440
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 63 shared RIR contact/maintainer handles
Registry names 15 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

7 weekly snapshots · JSON
222 -11 netblocks since 2026-07-05
2026-07-05 peak 233 2026-08-09

IP Ranges (186)

showing 50 of 186 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
5.253.12.0/22 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
5.253.12.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
5.253.12.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
5.253.13.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
5.253.14.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
5.253.14.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
5.253.20.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
5.253.20.0/22 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
5.253.20.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
5.253.21.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
5.253.22.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
5.253.22.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
14.192.56.0/22 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
27.124.96.0/20 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
43.225.32.0/22 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
43.230.176.0/22 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
43.230.176.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
43.230.178.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.92.80.0/22 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.92.96.0/22 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.92.96.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.92.96.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.92.97.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.92.98.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.92.98.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.92.152.0/22 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.92.152.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.92.152.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.92.153.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.92.154.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.92.154.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.113.196.0/22 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.253.128.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.253.128.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
45.253.129.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
58.96.158.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
67.213.140.0/22 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
67.213.140.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
67.213.142.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
80.249.0.0/21 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
80.249.0.0/20 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
80.249.8.0/21 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
103.15.148.0/22 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
103.17.220.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
103.17.223.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
103.29.172.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
103.29.173.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
103.29.174.0/23 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
103.53.116.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high
103.53.117.0/24 Anycast Holdings Pty Ltd BGP ANNOUNCED ● high

IPv6 ranges (31)

showing the 15 largest allocations
CIDR
2400:5240::/32
2400:8280::/32
2400:9480::/32
2400:b880::/32
2401:b740::/32
2402:1560::/32
2404:d600::/32
2405:9f80::/32
2407:5400::/32
2a0d:2581:1000::/36
2a14:7c0:4b00::/44
2a13:a5c3:f300::/47
2001:df0:27a::/48
2001:df7:7600::/48
2a01:e900:ac::/48

Domains hosted in this network

what's this?
dns-tm.us azuregov-dns.us

Network trust

what's this?
RPKI hygiene: B how networks compare →
82.0% of checked blocks have valid RPKI ROA coverage (182 of 222)
Wholesale/transit re-announcements (25)

These blocks are registered to Anycast Holdings Pty Ltd but cryptographically authorized across 25 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.

2a0d:2581:1000::/36 /36 authorized for AS209261 — Qiao Jiang
2a14:7c0:4b00::/44 /44 authorized for AS44354 — BROCK VOJKOVIC
2a13:a5c3:f300::/47 /47 authorized for AS27010 — MoeQing
2a0c:4444::/48 /48 authorized for AS199438 — web2objects GmbH
2a0a:6040:af53::/48 /48 authorized for AS201444 — Orange dog d.o.o.
2a0a:6040:7105::/48 /48 authorized for AS210667 — Adam Goodenough
2a06:8184:ff00::/48 /48 authorized for AS214670 — No Metric Limited
2a0a:280:29f0::/48 /48 authorized for AS215683 — Ridwanulloh
2a0a:6040:c7ff::/48 /48 authorized for AS212164 — Jiaxian He
2a13:a5c7:2100::/48 /48 authorized for AS214963 — Puhe You
2a01:e900:ac::/48 /48 authorized for AS214770 — RGN Holding Ltd.
2a06:1283:b340::/48 /48 authorized for AS212049 — Jonathan Nebel
2a14:7580:200::/48 /48 authorized for AS212470 — Oleksandr Kurinnyi
2a0f:85c1:8d0::/48 /48 authorized for AS200950 — Calibour Limited
2a0f:1cc5:45ff::/48 /48 authorized for AS219378 — ZHANG XIYUAN
+10 more — see the REST API
Routed via provider/NREN (1)

These blocks are cryptographically authorized for this organisation's national research & education network or transit provider — expected topology for an institution that routes through it, not a discrepancy.

194.171.194.0/24 /24 routed via AS1103 — SURF (SURF B.V.)

NIC Handles

AA1629-AP AA2229-AP AHPL3-AP AHPL3-AP AM3233-AP APLA25-AP APLA25-AP APNIC-HM AS12070 AS12070 AS134743 AS137549 +51 more