AS204136 SILENT-GHOST-AS Kevin Holly

SILENT-GHOST-AS Kevin Holly · registered in Austria

IPv4 addresses7683 prefixes · <0.001% of announced IPv4

Rank in Austria#346largest network in AT by IPv4 space, of 619 · <0.01% of AT

Rank worldwide#43,106of 79,396 networks with IPv4

IPv6513 x /483 prefixes

CountryAustria646 ASNs registered there

Open AS204136 in ASN lookup Look up an IP in this network (103.230.141.1) All networks in Austria

IPv4 prefixes

All 3 prefixes, in address order.

103.230.141.0/24
169.239.202.0/24
185.121.177.0/24

IPv6 prefixes

All 3 prefixes.

2a0a:6043:6400::/40
2a0a:6043:905a::/48
2a0a:6043:ee00::/40

Similar-sized networks in Austria

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AS215510#344 UFDROHT ufdroht.net - Internet Service GmbH768

AS206055#345 Specure Specure GmbH768

AS212774#347 ASMEINL Meinl Internet Commerce GmbH768

AS199015#348 FREQUENTIS-AS Frequentis AG768

AS211071#349 BAHA-AS baha GmbH768

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources