AS9627 — TCR-AP TCR Holdings Ltd
AS9627 announces 25 IPv4 prefixes covering 30,976 addresses and 0 IPv6 prefixes.
About this network
AS9627 (TCR-AP) is held by TCR Holdings Ltd, an Australian telecommunications and hosting company registered in New South Wales. It sits behind Australian upstreams (AAPT and Vocus) and provides addressing and connectivity to a set of downstream service brands and business customers rather than operating a single mass-market network of its own.
What it's used for
The footprint is small and heavily fragmented: 72 announced IPv4 prefixes for just 31,488 addresses, with the largest a single /19 (202.9.224.0/19) and the rest a long tail of /21s, /22s, /23s and /24s spread across 202.3, 202.9, 202.182, 116.193, 122.252 and 220.247. No IPv6 is announced. Only 3 BGP neighbours are observed, so this is a customer network buying transit, not a carrier selling it.
The reverse DNS is the notable part. Sampled addresses resolve under several different organisations' domains at once: static.tcrholdings.com and user.tcrholdings.com (the holder's own), edge.w3networks.com.au and static.alphacall.com.au (two separate Australian ISP brands), and 202-3-56-5.worley.org.au (an unrelated third party). The space is therefore assigned out to distinct downstream operators and enterprise customers, each running its own naming, while TCR Holdings originates the routes.
Notable
- The static. and user. labels dominate the sample, which points at fixed business allocations rather than a dynamic residential pool.
- All the address space is APNIC-region, and every PTR maps back to an identifiable Australian operator. This is a related-party provider group with real downstream networks, not scattered inventory.
- TCR Holdings also appears against a second, separately registered ASN, so routing for the group is split across more than one AS.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 116.193.194.0/23
- 116.193.196.0/22
- 116.193.200.0/21
- 116.193.208.0/24
- 116.193.210.0/23
- 116.193.212.0/22
- 122.252.16.0/21
- 202.3.40.0/21
- 202.3.48.0/22
- 202.3.52.0/23
- 202.3.55.0/24
- 202.3.56.0/21
- 202.9.224.0/19
- 202.182.128.0/22
- 202.182.132.0/23
- 202.182.135.0/24
- 202.182.136.0/21
- 202.182.144.0/22
- 202.182.149.0/24
- 202.182.150.0/24
- 202.182.152.0/21
- 203.27.67.0/24
- 220.247.177.0/24
- 220.247.178.0/23
- 220.247.180.0/22
Upstream networks
Downstream networks
- AS38170 Green Tree Frog
Adjacent networks
Internet exchanges
- Megaport IX Sydney — Sydney, Australia
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