AS33733 — CASTRO-TELECOM
AS33733 announces 2 IPv4 prefixes covering 1,280 addresses and 0 IPv6 prefixes.
About this network
The AS handle CASTRO-TELECOM is held by Castro Telecom LLC.
What it's used for
- The address space carries netnames CASTRO-TELECOM and DUCKYN4, with registrants Castro Telecom LLC and Ducky Networks LLC respectively.
- The AS announces 1280 IPv4 addresses across 2 prefixes and has 2 observed neighbours, a ratio that suggests a small-scale access or business network rather than a transit provider.
Notable
- Registrants do not fully agree with the announcer; the /24 prefix is registered to Ducky Networks LLC under the netname DUCKYN4, while the /22 is registered to Castro Telecom LLC.
- The address inventory consists of one /22 and one /24, with no IPv6 prefixes in the inventory.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 23.150.204.0/24
- 64.93.80.0/22
Upstream networks
Adjacent networks
BGP / ASN / CIDR
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IPv4
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IPv6
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Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED