AS8641 LLC "Nauka-Svyaz"

Russia NAUKANET-AS RIPE 60 IPv4 prefixes 1 IPv6 prefix
IPv4 addresses
41,216
IPv6 /48 networks
524,288
RPKI
61 valid0 no ROA
Peers and downstreams
336

Holder

AS name
NAUKANET-AS
Description
BACKBONE AS of "Nauka-Svyaz"
Organisation
LLC "Nauka-Svyaz"
Registered in
Moscow, Russia
Abuse contact
abuse@naukanet.ru
Assigned
2000-04-16
Registered
2002-01-18
Record last changed
2026-08-06 12:37 UTC

Routing changes

Last 30 days
2026-10-04 06:39 UTCNeighbour gone AS264409 upstream
2026-10-04 06:39 UTCNeighbour gone AS214535 downstream
2026-10-04 06:39 UTCNeighbour gone AS209950 peer
2026-10-04 06:39 UTCNeighbour gone AS206760 peer
2026-10-04 06:39 UTCNeighbour gone AS199214 downstream
2026-10-04 06:39 UTCNeighbour gone AS198249 peer
2026-10-04 06:39 UTCNeighbour gone AS62275 upstream
2026-10-04 06:39 UTCNeighbour gone AS56662 peer
2026-10-04 06:39 UTCNeighbour gone AS52320 peer
2026-10-04 06:39 UTCNeighbour gone AS31027 peer
2026-10-04 06:39 UTCNeighbour gone AS5531 downstream
2026-10-04 06:39 UTCNew neighbour AS8888 peer
2026-10-04 06:39 UTCNew neighbour AS264479 peer
2026-10-04 06:39 UTCRelationship changed AS9198 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS8966 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS8758 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS8298 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS8218 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS7713 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS7195 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS6939 upstream to peer
2026-10-04 06:39 UTCNew neighbour AS6797 peer
2026-10-04 06:39 UTCRelationship changed AS6663 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS6204 upstream to peer
2026-10-04 06:39 UTCNew neighbour AS62000 peer
2026-10-04 06:39 UTCRelationship changed AS61049 upstream to peer
2026-10-04 06:39 UTCNew neighbour AS6057 peer
2026-10-04 06:39 UTCRelationship changed AS60171 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS59692 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS57724 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS57073 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS56655 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS5405 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS50673 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS49434 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS48362 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS47692 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS4455 upstream to peer
2026-10-04 06:39 UTCNew neighbour AS4230 peer
2026-10-04 06:39 UTCRelationship changed AS42295 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS41327 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS39351 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS39249 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS37468 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS37100 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS35625 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS34927 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS34549 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS34177 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS34019 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS3216 downstream to upstream
2026-10-04 06:39 UTCRelationship changed AS30886 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS29691 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS29632 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS29208 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS29075 upstream to peer
2026-10-04 06:39 UTCNew neighbour AS28716 peer
2026-10-04 06:39 UTCRelationship changed AS25091 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS24961 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS24889 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS212024 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS199231 upstream to peer
2026-10-04 06:39 UTCNew neighbour AS1836 peer
2026-10-04 06:39 UTCRelationship changed AS1764 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS15958 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS14840 upstream to peer
2026-10-04 06:39 UTCRelationship changed AS12577 upstream to peer

WHOIS

aut-num:        AS8641
as-name:        NAUKANET-AS
descr:          BACKBONE AS of "Nauka-Svyaz"
org:            ORG-NA41-RIPE
remarks:        other ASes and customers are in AS-NaukaNet
remarks:        
remarks:        +++++++++++++++++++
remarks:        Upstream IP Transit
remarks:        +++++++++++++++++++
remarks:        
remarks:        Megafon (+IPv6)
remarks:        -------------------
remarks:        
remarks:        ===================
remarks:        TeliaSonera (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Rostelecom
remarks:        -------------------
remarks:        ===================
remarks:        Transtelecom
remarks:        -------------------
remarks:        ===================
remarks:        Rascom
remarks:        -------------------
remarks:        ===================
remarks:        RETN (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Beeline
remarks:        -------------------
remarks:        ===================
remarks:        PCCW
remarks:        -------------------
remarks:        ===================
remarks:        DATALAHTI
remarks:        -------------------
remarks:        
remarks:        +++++++++++++++++++
remarks:        IX PEERINGS
remarks:        +++++++++++++++++++
remarks:        
remarks:        Peering at DataIX (+IPv6)
remarks:        ===================
remarks:        Peering at MSK-IX (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Peering at DE-CIX (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Peering at Global-IX (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Peering at Piter-IX
remarks:        -------------------
remarks:        ===================
remarks:        Peering at LINX-IX
remarks:        -------------------
remarks:        ===================
remarks:        Peering at EurasiaIX (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Peering at SFO-IX
remarks:        -------------------
remarks:        
remarks:        +++++++++++++++++++
remarks:        CACHING SERVICES
remarks:        +++++++++++++++++++
remarks:        
remarks:        Google Global Cache (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Akamai Cache
remarks:        -------------------
remarks:        ===================
remarks:        
remarks:        +++++++++++++++++++
remarks:        PRIVATE PEERS
remarks:        +++++++++++++++++++
remarks:        
remarks:        Google (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Amazon (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Mail.Ru
remarks:        -------------------
remarks:        ===================
remarks:        ER-Telecom
remarks:        -------------------
remarks:        ===================
remarks:        Facebook (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Netflix (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Valve Corporation (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        PCH(PacketClearingHouse) (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        ivi.ru
remarks:        -------------------
remarks:        ===================
remarks:        MnogoByte
remarks:        -------------------
remarks:        ===================
remarks:        Fiord
remarks:        -------------------
remarks:        ===================
remarks:        Hurricane Electric
remarks:        -------------------
remarks:        ===================
remarks:        HUAWEI INTERNATIONAL PTE. LTD. (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        -------------------
remarks:        ===================
remarks:        DDOS-GUARD
remarks:        -------------------
remarks:        ===================
remarks:        CDNVideo
remarks:        -------------------
remarks:        ===================
remarks:        WestCall
remarks:        -------------------
remarks:        ===================
remarks:        Mastertel
remarks:        -------------------
remarks:        ===================
remarks:        TC TEL CENTER
remarks:        -------------------
remarks:        ===================
remarks:        Yandex (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        CloudFlare (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Tencent
remarks:        -------------------
remarks:        ===================
remarks:        China Unicom (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Bezeq (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Etisalat (+IPv6)
remarks:        -------------------
remarks:        ===================
remarks:        Okko
remarks:        -------------------
remarks:        ===================
remarks:        GlobalConnect Group
remarks:        -------------------
remarks:        ===================
remarks:        Digital Network
remarks:        -------------------
remarks:        ===================
remarks:        Unitas Global
remarks:        -------------------
remarks:        ===================
remarks:        IPTP Networks
remarks:        -------------------
remarks:        ===================
remarks:        EdgeCenter
remarks:        -------------------
remarks:        ===================
remarks:        Alibaba
remarks:        -------------------
remarks:        ===================
remarks:        Selectel
remarks:        -------------------
remarks:        ===================
remarks:        Lifestream
remarks:        -------------------
remarks:        ===================
remarks:        BIH-Global Internet Harbor
remarks:        -------------------
remarks:        ===================
remarks:        ++++++++++++++++++++++++++++
remarks:        AS8641 community policies
remarks:        ++++++++++++++++++++++++++++
remarks:        
remarks:        -----------------------------------------------------------------
remarks:        BGP communities accepted from DOWNSTREAM
remarks:        -----------------------------------------------------------------
remarks:        
remarks:        8641:52xxy When advertising to UPSTREAM
remarks:        
remarks:        8641:5200y - When advertising to all UPSTREAM
remarks:        8641:5201y - When advertising to TransTeleKom (AS20485)
remarks:        8641:5202y - When advertising to Rostelecom (AS12389)
remarks:        8641:5203y - When advertising to Rascom (AS20764)
remarks:        8641:5204y - When advertising to RETN (AS9002)
remarks:        8641:5205y - When advertising to DATALAHTI (AS199231)
remarks:        8641:5206y - When advertising to Beeline (AS3216)
remarks:        8641:5208y - When advertising to Megafon (AS31133)
remarks:        8641:5211y - When advertising to Telia (AS1299)
remarks:        8641:5212y - When advertising to PCCW (AS3491)
remarks:        
remarks:        ...y=0 - do not advertise
remarks:        ...y=1,2,4 or 8 - prepend 8641 (1,2,4 or 8) times
remarks:        
remarks:        ------------------------------------------------------------------
remarks:        
remarks:        8641:53xxy When advertising to PEER
remarks:        
remarks:        8641:5300y - When advertising to all PEER
remarks:        8641:5301y - When advertising to MSK-IX
remarks:        8641:5302y - When advertising to DE-CIX
remarks:        8641:5304y - When advertising to Data-IX
remarks:        8641:5305y - When advertising to EurasiaIX
remarks:        8641:5306y - When advertising to Cloud-IX
remarks:        8641:5307y - When advertising to SFO-IX
remarks:        8641:5309y - When advertising to Mail.ru (AS47764)
remarks:        8641:5311y - When advertising to Facebook (AS32934)
remarks:        8641:5312y - When advertising to Digital Network (AS12695)
remarks:        8641:5313y - When advertising to CloudFlare (AS13335)
remarks:        8641:5314y - When advertising to Firma TEL (AS31430)
remarks:        8641:5315y - When advertising to Mnogobyte (AS42632)
remarks:        8641:5316y - When advertising to Fiord (AS28917)
remarks:        8641:5317y - When advertising to ER-Telecom Holding (AS9049)
remarks:        8641:5318y - When advertising to E-Style (AS20655)
remarks:        8641:5321y - When advertising to West-Call (AS8595)
remarks:        8641:5322y - When advertising to EdgeCenter (AS210756)
remarks:        8641:5324y - When advertising to iTooLabs (AS39221)
remarks:        8641:5327y - When advertising to Hurricane Electric DEC-IX (AS6939)
remarks:        8641:5328y - When advertising to Macomnet MSK-IX (AS8470)
remarks:        8641:5329y - When advertising to DDOS-GUARD (AS262254)
remarks:        8641:5330y - When advertising to Google (AS15169)
remarks:        8641:5333y - When advertising to IPTP (AS41095)
remarks:        8641:5334y - When advertising to TK-TEL (AS31430)
remarks:        8641:5335y - When advertising to Google-Cache (AS11344)
remarks:        8641:5336y - When advertising to SDN-Video (AS57363)
remarks:        8641:5337y - When advertising to Akamai-Cache (AS21357)
remarks:        8641:5339y - When advertising to GLOBAL-IX (AS31500)
remarks:        8641:5340y - When advertising to Yandex (AS13238)
remarks:        8641:5341y - When advertising to Piter-IX (AS50817)
remarks:        8641:5342y - When advertising to Mastertel (AS29226)
remarks:        8641:5344y - When advertising to Huawei Cloud (AS136907)
remarks:        8641:5346y - When advertising to Valve (AS32590)
remarks:        8641:5347y - When advertising to ivi (AS57629)
remarks:        8641:5349y - When advertising to Eurasia Telecom (AS28968)
remarks:        8641:5350y - When advertising to Amazon (AS16509)
remarks:        8641:5351y - When advertising to Blizzard (AS57976)
remarks:        8641:5352y - When advertising to Wangsu (AS54994)
remarks:        8641:5353y - When advertising to Akamai (AS20940)
remarks:        8641:5355y - When advertising to China Unicom (AS4837)
remarks:        8641:5357y - When advertising to Linx-IX (AS65520)
remarks:        8641:5358y - When advertising to Lifestream (AS200976)
remarks:        8641:5359y - When advertising to Tencent (AS132203)
remarks:        8641:5360y - When advertising to Netflix (AS2906)
remarks:        8641:5361y - When advertising to PCH (AS42,AS3856)
remarks:        8641:5362y - When advertising to Bezeq (AS8551)
remarks:        8641:5363y - When advertising to Etisalat (AS8966)
remarks:        8641:5364y - When advertising to Okko (AS60265)
remarks:        8641:5365y - When advertising to GlobalConnect Group (AS12552)
remarks:        8641:5367y - When advertising to Unitas Global (AS1828)
remarks:        8641:5368y - When advertising to Alibaba (AS45102)
remarks:        8641:5369y - When advertising to Selectel (AS50340)
remarks:        8641:5370y - When advertising to BIH-Global Internet Harbor (AS64096)
remarks:        ...y=0 - do not advertise
remarks:        ...y=1,2,4 or 8 - prepend 8641 (1,2,4 or 8) times
remarks:        
remarks:        ------------------------------------------------------------------
remarks:        
remarks:        DECREASE OUR LOCAL PREFERENCE (for Customers only)
remarks:        8641:59050 - set local preference to 50 (BACKUP)
remarks:        
remarks:        ------------------------------------------------------------------
remarks:        
remarks:        BLACKHOLE
remarks:        8641:666 - blackhole traffic (/32 only) (IRR filtration)
remarks:        
remarks:        ------------------------------------------------------------------
remarks:        BGP communities in advertisements towards DOWNSTREAM
remarks:        ------------------------------------------------------------------
remarks:        
remarks:        8641:5100 When received from DOWNSTREAM
remarks:        
remarks:        8641:52xx When received from UPSTREAM
remarks:        
remarks:        8641:5200 - From all UPSTREAM
remarks:        8641:5201 - From TransTeleKom (AS20485)
remarks:        8641:5202 - From Rostelecom (AS12389)
remarks:        8641:5203 - From Rascom (AS20764)
remarks:        8641:5204 - From RETN (AS9002)
remarks:        8641:5205 - From DATALAHTI (AS199231)
remarks:        8641:5206 - From Beeline (AS3216)
remarks:        8641:5208 - From Megafon (AS31133)
remarks:        8641:5211 - From Telia (AS1299)
remarks:        8641:5212 - From PCCW (AS3491)
remarks:        
remarks:        8641:53xx When received from PEER
remarks:        
remarks:        8641:5300 - From all PEER
remarks:        8641:5301 - From MSK-IX
remarks:        8641:5302 - From DE-CIX
remarks:        8641:5304 - From Data-IX
remarks:        8641:5305 - From EurasiaIX
remarks:        8641:5306 - From Cloud-IX
remarks:        8641:5307 - From SFO-IX
remarks:        8641:5309 - From Mail.ru (AS47764)
remarks:        8641:5311 - From Facebook (AS32934)
remarks:        8641:5312 - From Digital Network (AS12695)
remarks:        8641:5313 - From CloudFlare (AS13335)
remarks:        8641:5314 - From Firma TEL (AS31430)
remarks:        8641:5315 - From Mnogobyte (AS42632)
remarks:        8641:5316 - From Fiord (AS28917)
remarks:        8641:5317 - From ER-Telecom Holding (AS9049)
remarks:        8641:5318 - From E-Style (AS20655)
remarks:        8641:5321 - From West-Call (AS8595)
remarks:        8641:5322 - From EdgeCenter (AS210756)
remarks:        8641:5324 - From iTooLabs (AS39221)
remarks:        8641:5327 - From Hurricane Electric DEC-IX (AS6939)
remarks:        8641:5328 - From Macomnet MSK-IX (AS8470)
remarks:        8641:5329 - From DDOS-GUARD (AS262254)
remarks:        8641:5330 - From Google (AS15169)
remarks:        8641:5333 - From IPTP (AS41095)
remarks:        8641:5334 - From TK-TEL (AS31430)
remarks:        8641:5335 - From Google-Cache (AS11344) (Dummy community. We reject all received prefixes)
remarks:        8641:5336 - From Sdn-Video (AS57363)
remarks:        8641:5337 - From Akamai-Cache (AS21357) (Dummy community. We reject all received prefixes)
remarks:        8641:5340 - From Yandex (AS13238)
remarks:        8641:5341 - From Piter-IX (AS50817)
remarks:        8641:5342 - From Mastertel (AS29226)
remarks:        8641:5344 - From Huawei Cloud (AS136907)
remarks:        8641:5346 - From Valve (AS32590)
remarks:        8641:5347 - From ivi (AS57629)
remarks:        8641:5350 - From Amazon (AS16509)
remarks:        8641:5351 - From Blizzard (AS57976)
remarks:        8641:5352 - From Wangsu (AS54994)
remarks:        8641:5353 - From Akamai (AS20940)
remarks:        8641:5355 - From China Unicom (AS4837)
remarks:        8641:5357 - From Linx-IX (AS65520)
remarks:        8641:5358 - From Lifestream (AS200976)
remarks:        8641:5359 - From Tencent (AS132203)
remarks:        8641:5360 - From Netflix (AS2906)
remarks:        8641:5361 - From PCH (AS42,AS3856)
remarks:        8641:5362 - From Bezeq (AS8551)
remarks:        8641:5363 - From Etisalat (AS8966)
remarks:        8641:5364 - From Okko (AS60265)
remarks:        8641:5365 - From GlobalConnect Group (AS12552)
remarks:        8641:5367 - From Unitas Global (AS1828)
remarks:        8641:5368 - From Alibaba (AS45102)
remarks:        8641:5369 - From Selectel (AS50340)
remarks:        8641:5370 - From BIH-Global Internet Harbor (AS64096)
remarks:        8641:5400 When received from FOREIGN PEER
remarks:        
remarks:        8641:5500 When aggregate
remarks:        
remarks:        ------------------------------------------------------------------
remarks:        Last community list update: 29.05.2026
remarks:        ------------------------------------------------------------------
remarks:        
admin-c:        NTnN1-RIPE
tech-c:         NTnN1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NAUKANET-MNT
created:        2002-01-18T15:32:43Z
last-modified:  2026-08-06T12:37:21Z
source:         RIPE
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