HomeASN LookupAS204136

AS204136 SILENT-GHOST-AS Kevin Holly

🇦🇹

Org handle: ORG-KATH1-RIPE

RIPE NCCallocated
Announced Prefixes (BGP)
6total
3 IPv43 IPv6
IPv4 Addresses
Allocated (RIR)768
Announced (BGP)768
IPv6 Addresses
Allocated (RIR)9.3×10²⁶
Announced (BGP)6.2×10²⁶
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
10
Country
🇦🇹 AT
RIR
RIPE NCC
Status
allocated
Allocated
2016-05-06

Announced Prefixes

(BGP)6
|
Prefix
RPKI
IRR
Last Seen
103.230.141.0/24
 Valid
RIPE
2026-10-08
169.239.202.0/24
 Valid
AFRINIC
2026-10-08
185.121.177.0/24
 Valid
Other IRRRIPE
2026-10-08
2a0a:6043:6400::/40
 Valid
RIPE
2026-10-08
2a0a:6043:905a::/48
 Valid
RIPE
2026-10-08
2a0a:6043:ee00::/40
 Valid
RIPE
2026-10-08

Allocated Prefixes

(RIR)8
Prefix
Country
RIR
Status
103.230.141.0/24🇩🇪 DERIPEassigned
169.239.202.0/24🇿🇦 ZAAFRINICassigned
185.121.177.0/24🇦🇹 ATRIPEassigned
2a06:1280:ce05::/48🇳🇱 NLRIPEassigned
2a0a:6043:1900::/40🇳🇱 NLRIPEassigned
2a0a:6043:6400::/40🇩🇪 DERIPEassigned
2a0a:6043:905a::/48🇩🇪 DERIPEassigned
2a0a:6043:ee00::/40🇦🇹 ATRIPEassigned

All 6 announced prefixes of AS204136 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS204136 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS50873AS50873 David Doepelheuer4
  • AS40994Alwyzon Hohl IT E.U2

Transfer History

Registry transfers of AS204136 between organisations.

1
  • AS204136Transfer ·
    FuslVZ Ltd.
    RIPE NCC
    →
    Kevin Holly trading as Silent Ghost e.U.
    RIPE NCC
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/204136

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

curl -s "https://api.ipctl.io/v1/asn/204136" | jq