Network operator associated with ASN/IP network resources
LLC "MASTERHOST"
LLC "MASTERHOST" has public ASN/IP network-resource records in Russia, including AS33972; the record also shows 41 announced prefixes · 40 network relationships.
At a glance
- Autonomous system numberLinked with AS33972High confidence
- Announced IP prefixes41 announced prefixes are currently recordedHigh confidence
- Relationships40 recorded network relationshipsMedium confidence
Basic information
- Display nameLLC "MASTERHOST"High confidence
- Legal nameLLC "MASTERHOST"High confidence
- Legal typePrivate companyHigh confidence
- Registration jurisdictionRussiaHigh confidence
- HQ countryRussiaHigh confidence
- Directory categoryCompanyHigh confidence
- Aliases"MASTERHOST", MASTERHOST-AS LLC "MASTERHOST"Medium confidence
- Last updatedJun 18, 2026High confidence
Locations
- Geography scopeRussiaHigh confidence
- ASN/IP network resourcesRussiaMedium confidence
Network identity
- Autonomous system numberAS33972 · RussiaHigh confidence
Announced IP prefixes · 41
- Announced IP prefixesExpanded 25/41 announced prefixesMedium confidence
IPv4 · 19
- IPv4 address range83.222.4.0/23 · Announced by AS33972 · Current record is announced externally · RussiaHigh confidence
- Child prefix├─ 83.222.4.0/24High confidence
- Child prefix└─ 83.222.5.0/24High confidence
- IPv4 address range83.222.12.0/22 · Announced by AS33972 · Current record is announced externally · RussiaHigh confidence
- Child prefix├─ 83.222.12.0/24High confidence
- Child prefix├─ 83.222.13.0/24High confidence
- Child prefix├─ 83.222.14.0/24High confidence
- Child prefix└─ 83.222.15.0/24High confidence
- IPv4 address range87.242.64.0/23 · Announced by AS33972 · Current record is announced externally · RussiaHigh confidence
- Child prefix└─ 87.242.65.0/24High confidence
- IPv4 address range87.242.67.0/24 · Announced by AS33972 · Current record is announced externally · RussiaHigh confidence
- IPv4 address range87.242.68.0/22 · Announced by AS33972 · Current record is announced externally · RussiaHigh confidence
- IPv4 address range87.242.72.0/22 · Announced by AS33972 · Current record is announced externally · RussiaHigh confidence
- Child prefix├─ 87.242.72.0/24High confidence
- Child prefix├─ 87.242.73.0/24High confidence
- Child prefix├─ 87.242.74.0/24High confidence
- Child prefix└─ 87.242.75.0/24High confidence
- IPv4 address range87.242.80.0/22 · Announced by AS33972 · Current record is announced externally · RussiaHigh confidence
- Child prefix└─ 87.242.80.0/24High confidence
IPv6 · 6
- IPv6 address range2a00:15f8::/32 · Announced by AS33972 · Current record is announced externally · RussiaHigh confidence
- Child prefix├─ 2a00:15f8:c::/48High confidence
- Child prefix├─ 2a00:15f8:d::/48High confidence
- Child prefix├─ 2a00:15f8:a000::/48High confidence
- Child prefix├─ 2a00:15f8:a002::/48High confidence
- Child prefix└─ 2a00:15f8:a003::/48High confidence
Which networks it connects with · 40
- Peer network7 additional peer network relationships remain without an identified counterparty network.Medium confidence
- Downstream network2 additional downstream network relationships remain without an identified counterparty network.Medium confidence
Upstream network · 1
- Counterparty networkJSC RetnNet contact data · JSC RetnNet contact data is recorded as an upstream or transit network. · Relationship context for this public directory object.Medium confidence
Peer network · 28
- Counterparty networkHurricane Electric LLC · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkRIPE NETWORK COORDINATION CENTRE · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkIP-Max IP-Max SA · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkINETCOM INETCOM CARRIER LLC · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkGSL NTWK PTY LTD · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkiFog-GmbH iFog GmbH · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkExascale Ltd · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkLatin American and Caribbean IP address Regional Registry · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkTRUENETWORK Truenetwork LLC · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkSG.GS · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkG-CORE LABS S.A. · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkMIRAN-AS Miran Ltd. · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkINTAL-ASN "Uzbektelekom" Joint Stock Company · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkFiord-AS Fiord Networks, UAB · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkNetActuate Inc · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkLWLCOM LWLcom GmbH · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkFBWNETWORKS FBW NETWORKS SAS · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkTRANSROUTE Transroute Telecom LTD · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkFIBERTELECOM-AS Fiber Telecom S.p.A. · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.Medium confidence
- Counterparty networkFBRX-AS Fiberax Networking&Cloud Ltd. · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
- Counterparty networkROSPRINT-AS LLC Orange Business Services · The two networks have a direct traffic-exchange relationship record. · unverified reportHigh confidence
- Counterparty networkCOSMOS-3218-AS Federal State Budgetary Institution of Science "Space Research Institute of the Russian Academy of Sciences". · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
- Counterparty networkCITIC CITIC Telecom CPC Netherlands B.V. · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
- Counterparty networkRADIO-MSU Federal State Budgetary Educational Institution of Higher Education Lomonosov Moscow State University · The two networks have a direct traffic-exchange relationship record. · unverified reportHigh confidence
- Counterparty networkniks SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE" · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
- Counterparty networkRELCOM-AS Reliable Communications s.r.o. · The two networks have a direct traffic-exchange relationship record. · unverified reportHigh confidence
- Counterparty networkFREE-NET-AS OOO FREEnet Group · The two networks have a direct traffic-exchange relationship record. · unverified reportHigh confidence
- Counterparty networkRELARN Join-stock company "Internet Exchange"MSK-IX" · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
Downstream network · 3
- Counterparty networkJSC RetnNet contact data · JSC RetnNet contact data is recorded as a downstream network. · Relationship context for this public directory object.Medium confidence
- Counterparty networkAS25532 · AS25532 is recorded as a downstream network.Medium confidence
- Counterparty networkAS57304 · AS57304 is recorded as a downstream network.Medium confidence
Source basis
- RIPE NCC member directory recordLLC "MASTERHOST" appears in the public member directory maintained by RIPE NCC. The regional Internet registry's member record lists Russia as the member's country; it does not verify the member's headquarters or place of incorporation.High confidence
- RIPE NCC member detail pageThe RIPE NCC member detail page provides address and contact information, plus context on the areas served, for LLC "MASTERHOST".High confidence
- Public network recordRIPEstat public network contextHigh confidence
How to read these connections
- Address compositionThe address footprint includes 19 IPv4 and 6 IPv6 announced prefixes.Medium confidence
- Relationship clarityThe page records 40 network relationships, but some counterparties are still not identified by name or ASN.Medium confidence