ASN Lookup
AS57304 · JSC "RetnNet"
An Autonomous System (AS) is a network run by one operator, like an ISP, with its own number on the internet. See who owns it, its IP prefixes, and its upstreams.
AS57304live in BGP
JSC "RetnNet"nameRETNRU-AS
countryRussia (RU)
rirRIPE NCC
registeredOct 25, 2022
updatedSep 22, 2026
abuse[email protected]
Upstreams
Networks that sell this AS its internet transit.419 networks below it (downstream)
Announced prefixes · 6 IPv4 · 1 IPv6
46.8.177.0/24 81.27.248.0/24 87.245.192.0/20 109.248.196.0/24 139.45.224.0/19 185.134.72.0/22 2a02:2d9::/32
Upstream graphTransit paths from this AS up to the tier-1 networks. Click a node to open that AS.
building the graph from BGP paths…