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ASN Lookup Tool
AS57304 RETNRU-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS57304
Organisation
JSC "RetnNet"
Name
RETNRU-AS
Total IPv4 Addresses
11,776
Total IPv4 Prefixes
6
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,688 out of 79,631
Registry
Ripe
Registered Country
RU flagRU
Registered Country Name
Russian Federation (the)
Registered Date
2022-10-25
Registration Last Change
2026-02-24
Receiving From
ASN
Organisation
AS9002
GB flagRETN Limited
Transit To
ASN
Organisation
AS6079
US flagRCN
AS6789
RU flagCRELCOM LLC
AS56971
HK flagCGI GLOBAL LIMITED
AS28761
RU flagCrimeaCom South LLC
AS34927
CH flagiFog GmbH
Showing 5 of 12
IPv4 Active Prefixes
PrefixRange FromRange To
81.27.248.0/2481.27.248.081.27.248.255
87.245.192.0/2087.245.192.087.245.207.255
109.248.196.0/24109.248.196.0109.248.196.255
139.45.224.0/20139.45.224.0139.45.239.255
139.45.240.0/21139.45.240.0139.45.247.255
Showing 5 of 6
IPv6 Active Prefixes
PrefixRange FromRange To
2a02:2d9::/322a02:2d9::2a02:2d9:ffff:ffff:ffff:ffff:ffff:ffff