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AS207563
AS207563 POSEIDON Poseidon Laboratories LLC
POSEIDON Poseidon Laboratories LLC · registered in the United States
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in United States #13,250 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #60,933 of 79,396 networks with IPv4
IPv6 2 x /48 2 prefixes
IPv4 prefixes
All 1 prefix, in address order.
IPv6 prefixes
All 2 prefixes.
2001:678:be8::/48 2620:82:a000::/48
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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources