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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
12,032
Total IPv4 Prefixes
7
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,632 out of 79,117
Registry
Ripe
Registered Country
RU flagRU
Registered Country Name
Russian Federation (the)
Registered Date
2022-10-25
Registration Last Change
2025-09-23
Receiving From
ASN
Organisation
AS4230
BR flagCLARO S.A.
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS5713
ZA flagTelkom SA Ltd.
AS37100
MU flagSEACOM Limited
Showing 5 of 52
Transit To
ASN
Organisation
AS6079
US flagRCN
AS25454
MD flagORANGE MOLDOVA S.A.
AS53667
US flagFranTech Solutions
AS202619
RU flagDovecom LLC
AS47242
IT flagHost SpA
Showing 5 of 10
IPv4 Active Prefixes
PrefixRange FromRange To
45.135.167.0/2445.135.167.045.135.167.255
81.27.248.0/2481.27.248.081.27.248.255
87.245.192.0/2087.245.192.087.245.207.255
91.199.16.0/2491.199.16.091.199.16.255
139.45.224.0/20139.45.224.0139.45.239.255
Showing 5 of 7
IPv6 Active Prefixes
PrefixRange FromRange To
2a02:2d9::/322a02:2d9::2a02:2d9:ffff:ffff:ffff:ffff:ffff:ffff
2a0e:5380::/322a0e:5380::2a0e:5380:ffff:ffff:ffff:ffff:ffff:ffff