AS25472 — WIND-AS Nova Telecommunications & Media Single Member S.A

Network type: residential

AS25472 announces 16 IPv4 prefixes covering 342,272 addresses and 1 IPv6 prefixes.

About this network

WIND-AS is operated by Nova Telecommunications & Media Single Member S.A.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS entries such as adsl-255.46.190.63.tellas.gr and ipa0.16.tellas.gr.
• With 342,272 IPv4 addresses announced against 39 observed neighbours, the ratio indicates a large access network serving end-users rather than a transit provider.

Notable

• Registrants consistently list Forthnet Administrative Role and Forthnet Technical Operations, reflecting the corporate history of the operator.
• Nova was formerly known as Forthnet, a major Greek telecommunications provider that rebranded to Nova.
• The inventory includes 89 IPv4 prefixes and 83 IPv6 prefixes, with the largest blocks being /17s in the 46.190.0.0 and 91.140.0.0 ranges.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 37.6.0.0/16
• 46.190.0.0/17
• 62.169.192.0/18
• 79.107.0.0/16
• 80.245.160.0/20
• 81.92.48.0/20
• 84.254.0.0/18
• 91.140.0.0/17
• 109.242.0.0/16
• 176.58.128.0/17
• 185.3.220.0/22
• 188.73.198.0/24
• 188.73.200.0/22
• 188.73.232.0/21
• 212.152.72.0/22
• 212.152.80.0/22
• 2a03:f000::/29

Upstream networks

• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS6939 Hurricane Electric LLC
• AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
• AS1241 Nova Telecommunications & Media Single Member S.A
• AS216285 MYIP NETWORKS G.P.
• AS8280 SYNAPSECOM S.A. Provider of Telecommunications and Internet Services

Downstream networks

• AS15617 Nova Telecommunications & Media Single Member S.A
• AS212043 Nektarios Dimos
• AS206456 Citiwave Systems Ltd.
• AS28969 AB VASSILOPOULOS S.A.
• AS213930 Georgios Methymakis trading as FLEXTELECOMS
• AS199375 Service 800 Teleperformance Single Member S.A.
• AS39481 Saracakis Brother AEVME
• AS214391 GARANTI BANK S.A.
• AS56910 Digital Realty Hellas Single Member S.A
• AS212337 Andreas Andrianopoulos, trading as Patras Broadband Wireless ISP
• AS50919 INTERWORKS Single Member S.A.
• AS200314 Algosystems S.A.
• AS29052 AUSTRIACARD HOLDINGS AG
• AS214914 Dimitrios Papadopoulos trading as "Data Networks"
• AS206697 Eurolife ERB General Insurance SA
• AS208829 MELLON TECHNOLOGIES SA
• AS209111 PEOPLECERT GLOBAL SERVICES AE
• AS6674 NATIONAL BANK OF GREECE S.A.
• AS15853 NBG Securities SA

Adjacent networks

• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS6939 Hurricane Electric LLC
• AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
• AS1241 Nova Telecommunications & Media Single Member S.A
• AS15617 Nova Telecommunications & Media Single Member S.A
• AS212043 Nektarios Dimos
• AS56910 Digital Realty Hellas Single Member S.A
• AS206456 Citiwave Systems Ltd.
• AS28969 AB VASSILOPOULOS S.A.
• AS199375 Service 800 Teleperformance Single Member S.A.
• AS213930 Georgios Methymakis trading as FLEXTELECOMS
• AS39481 Saracakis Brother AEVME
• AS214391 GARANTI BANK S.A.
• AS212337 Andreas Andrianopoulos, trading as Patras Broadband Wireless ISP
• AS50919 INTERWORKS Single Member S.A.
• AS200314 Algosystems S.A.
• AS8280 SYNAPSECOM S.A. Provider of Telecommunications and Internet Services
• AS29052 AUSTRIACARD HOLDINGS AG
• AS216285 MYIP NETWORKS G.P.
• AS214914 Dimitrios Papadopoulos trading as "Data Networks"
• AS206697 Eurolife ERB General Insurance SA
• AS208829 MELLON TECHNOLOGIES SA
• AS209111 PEOPLECERT GLOBAL SERVICES AE
• AS6674 NATIONAL BANK OF GREECE S.A.
• AS15853 NBG Securities SA

Routing security

• RPKI: 394 valid, 0 invalid and 0 not-found announcements; 15 ROAs.
• ASPA: none published.
• IRR: 91% of announcements registered; 421 route objects.
• Listed in as-sets: AS-ACNAIX, AS-CYTANET-AMSIX-EXEPTIONS, AS-FORTHNET-V6, AS-GRIX, AS-GRIX-ATH, AS-GRIX-ATH-RS, AS-GRIX-THESS, AS-GRIX-THESS-RS, AS-HURRICANEV6, AS-INFOSTRADA, AS-MGRIX, AS-MGRIX2, AS-SEABONECUSTEU, AS-WIND-HELLAS, AS-WINDTRE, AS204464:AS-BLACKLIST, AS25472:AS-TO-UPSTREAM, AS3329:AS-HOLIX, AS3491:AS-CUSTOMERS-EU, AS56858:AS-DECIX-ATH-CONNECTED, AS56858:AS-SEECIX-CONNECTED, AS56858:AS-SEECIX-RS, AS56858:AS-SEECIX-RS-V6.

Internet exchanges

• Greek Internet Exchange - Athens — Athens, Greece
• Greek Internet Exchange - Thessaloniki — Thessaloniki, Greece