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ASN Lookup Tool
AS8641 NAUKANET-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS8641
Organisation
LLC "Nauka-Svyaz"
Name
NAUKANET-AS
Total IPv4 Addresses
40,448
Total IPv4 Prefixes
62
Total IPv6 Prefixes
19
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,498 out of 79,664
Registry
Ripe
Registered Country
RU flagRU
Registered Country Name
Russian Federation (the)
Registered Date
2002-01-18
Registration Last Change
2026-02-19
Receiving From
ASN
Organisation
AS12389
RU flagPJSC Rostelecom
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS9498
IN flagBharti Airtel Limited
AS3491
US flagPCCW Global, Inc.
Showing 5 of 51
Transit To
ASN
Organisation
AS21453
RU flagFlex Ltd.
AS34123
RU flagNetorn LLC
AS44056
RU flagTrytek LLC
AS48940
RU flagLink Ltd.
AS42892
RU flagPE Filimonov Boris Yurievich
Showing 5 of 125
IPv4 Active Prefixes
PrefixRange FromRange To
77.73.24.0/2177.73.24.077.73.31.255
77.94.160.0/1977.94.160.077.94.191.255
81.26.144.0/2481.26.144.081.26.144.255
81.26.145.0/2481.26.145.081.26.145.255
81.26.146.0/2381.26.146.081.26.147.255
Showing 5 of 62
IPv6 Active Prefixes
PrefixRange FromRange To
2a02:bc8::/432a02:bc8::2a02:bc8:1f:ffff:ffff:ffff:ffff:ffff
2a02:bc8:20::/442a02:bc8:20::2a02:bc8:2f:ffff:ffff:ffff:ffff:ffff
2a02:bc8:30::/462a02:bc8:30::2a02:bc8:33:ffff:ffff:ffff:ffff:ffff
2a02:bc8:34::/472a02:bc8:34::2a02:bc8:35:ffff:ffff:ffff:ffff:ffff
2a02:bc8:36::/482a02:bc8:36::2a02:bc8:36:ffff:ffff:ffff:ffff:ffff
Showing 5 of 19