HomeASN LookupAS44901

AS44901 belcloud Belcloud LTD

🇧🇬

Org handle: ORG-BL405-RIPE

Premium IP transit network

RIPE NCCallocated
Announced Prefixes (BGP)
85total
81 IPv44 IPv6
IPv4 Addresses
Allocated (RIR)22,103
Announced (BGP)20,736
IPv6 Addresses
Allocated (RIR)8.7×10²⁹
Announced (BGP)2.3×10²⁹
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
20
Country
🇧🇬 BG
RIR
RIPE NCC
Status
allocated
Allocated
2016-04-18

Routing hygiene

Score 8/100 · Low risk
RPKI ROA coverage
88.2%
1 prefix RPKI invalid
IRR route objects
91.8%
2 prefixes registered for another origin
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
10
diversity 79/100
  • 12% of announced prefixes (10 of 85) have no valid ROA, 1 of them RPKI invalid

Based on 85 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained

Announced Prefixes

(BGP)85
|
Prefix
RPKI
IRR
Last Seen
23.26.245.0/24
 Valid
ARIN
2026-10-27
45.137.220.0/24
 Valid
RIPE
2026-10-27
45.137.221.0/24
 Valid
RIPE
2026-10-27
45.137.222.0/24
 Valid
RIPE
2026-10-27
45.137.223.0/24
No ROA
RIPE
2026-10-27
46.253.4.0/24
 Valid
RIPE
2026-10-27
78.40.142.0/24
No ROA
RIPE
2026-10-27
85.137.18.0/24MOAS
 Valid-2026-10-27
85.137.19.0/24
 Valid
RIPE
2026-10-27
85.217.170.0/24
 Valid
RIPE
2026-10-27
1-10 of 85
1 / 9

Allocated Prefixes

(RIR)95
Prefix
Country
RIR
Status
45.137.220.0/22🇧🇬 BGRIPENCCallocated
45.137.220.0/24🇧🇬 BGRIPEassigned
45.137.221.0/24🇧🇬 BGRIPEassigned
45.137.222.0/24🇧🇬 BGRIPEassigned
45.137.223.0/24🇧🇬 BGRIPEassigned
46.253.4.0/24🇧🇬 BGRIPEassigned
78.40.142.0/24🇧🇬 BGRIPEassigned
85.137.18.0/24🇳🇱 NLRIPEassigned
85.137.19.0/24🇧🇬 BGRIPEassigned
85.217.170.0/24🇧🇬 BGRIPEassigned
1-10 of 95
1 / 10

All 85 announced prefixes of AS44901 →

Downstream Customers(8)

ASNName
AS6823🇹🇷TR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
AS200010🇹🇷OLFE Olfe Veri Merkezi Anonim Sirketi
AS200019🇲🇩AlexHost ALEXHOST S.R.L.
AS201178🇹🇷EURONET Euronet Telekomunikasyon A.S.
AS206119🇹🇷Veganet-Telekom Veganet Teknolojileri ve Hizmetleri LTD STI
AS206375🇹🇷NETSPEED NETSPEED INTERNET A.S.
AS209625🇨🇾redcluster Redcluster LTD
AS216096🇦🇩SECUREPEAK Alex Terrats Ciberseguretat SLU

BGP Neighbours

(seen in AS paths)

Upstreams (12)

Networks AS44901 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS3257GTT BACKBONE GTT Communications24
  • AS4849S3Company S3 Company20
  • AS37468Angola Cables Angola Cables7
  • AS5511Opentransit Orange S.A6
  • AS6762SEABONE NET TELECOM ITALIA SPARKLE S.P.A6
  • AS6797GLOBALCONNECT NET GlobalConnect AB6
  • AS6204ZET NET INTERKVM HOST4
  • AS6453TATA COMMUNICATIONS (AMERICA)4
  • AS33891CORE BACKBONE Core Backbone3
  • AS34177CELESTE SAS3
  • AS3356Level 3 Parent1
  • AS6939Hurricane Electric1

Downstreams (41)

Networks whose own prefixes AS44901 passes on: usually its customers.

  • AS8866VIVACOM Bulgaria EAD833
  • AS12615GCN Global Communication Net Plc47
  • AS206375NETSPEED INTERNET A.S21
  • AS26383Baxet Group20
  • AS206119Veganet Telekom Veganet Teknolojileri Ve Hizmetleri STI17
  • AS44947AMWAJ ALKHYR COMMERCIAL BROKERS14
  • AS20911NETSURF BG Net Surf.Net13
  • AS45839Shinjiru Technology Sdn Bhd8
  • AS7768TEKNET Nuh Ahmet Firat Trading TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI7
  • AS43260AS43260 DGN TEKNOLOJI A.S7
  • AS200019AlexHost S.R.L7
  • AS216145SEVENDC 7DC INTERNET7
  • AS209604TWO E Telekom 2E TELEKOMUNIKASYON STI5
  • AS213640Talido4
  • AS29582SATCOM Optisprint OOD3
  • AS42910PREMIERDC VERI MERKEZI ANONIM SIRKETI PremierDC Veri Merkezi Anonim Sirketi2
  • AS49372Wichita Inter Konnects 1LL4H Anastasiia Hein2
  • AS51358RADIOACTIVE EOOD2
  • AS56577ASRELINK Relink2
  • AS200307ZYNOO MNT ZYNOO Web Services FZC2
  • AS209625Redcluster2
  • AS209702SOLDATOV ALEXEY VALEREVICH2
  • AS215929Datacampus Data Campus Limited2
  • AS216129GuardNetwork SEBEK Sp. Z O.O2
  • AS13335Cloudflare1
  • AS29667ATLANTISNET Atlantis Net1
  • AS47802SOD ALBENA SOD Albena1
  • AS57242ASFREENET FOP Martyinchuk Aleksandr Vasilevich1
  • AS58294CloudWall Cloud Wall1
  • AS196674SPEEDFLOW Communications1
  • AS201178EURONET Telekomunikasyon A.S1
  • AS204641Ecompute HOSTGW1
  • AS210672EuSoftDesign European Software Design1
  • AS213737DexDC AYOSOFT1
  • AS214342DIMINUENDO1
  • AS214403ISI ENDUSERS ASN Layer7 Networks1
  • AS214941TR UPCELL TELEKOM UPCELL TELEKOMUNIKASYON LIMITED SIRKETI1
  • AS215508HOST DOT NET Dot Net1
  • AS216148SEPA Cyber SEPA Cyber Technologies EAD1
  • AS216194OneStyleDesign Navid Emrozian Trading 'Emrozian International Trading'1
  • AS402931AdaptGroup1

Other adjacent networks (13)

Adjacent to AS44901 in the transit part of AS paths: peers, providers or customers.

  • AS208972Gibirnet Tr GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI178
  • AS174Cogent Communications71
  • AS6823TR 3C1B TELEKOM 3C1B Telekomunikasyon Ve Internet Hiz. San. Ve Tic. A.S18
  • AS8717A1BG A1 Bulgaria EAD12
  • AS9002RETN Limited6
  • AS200010OLFE Veri Merkezi Anonim Sirketi3
  • AS24482SG.GS2
  • AS34224NETERRA2
  • AS7195EDGEUNO S.A.S1
  • AS14840BR.Digital Telecom1
  • AS31287IPACCT CABLE1
  • AS50020RACCOM CETIN Bulgaria EAD1
  • AS57344TELEHOUSE EAD1

Transfer History

Registry transfers of AS44901 between organisations.

1
  • AS44901Transfer ·
    BelCloud Hosting Corporation
    RIPE NCC
    →
    Belcloud LTD
    RIPE NCC
ASPA
No ASPA0 upstreams, 8 downstreams
Listed as Upstream Provider by
8 ASNs
View full ASPA details →
Abuse Contact
External Links
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Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/44901

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/44901" | jq