AS44558 — NETONLINE Netonline Bilisim Sirketi LTD

AS44558 announces 34 IPv4 prefixes covering 64,000 addresses and 1 IPv6 prefixes.

About this network

NETONLINE is operated by Netonline Bilisim Sirketi LTD.

What it's used for

• The address space carries residential and customer IP pools, evidenced by netnames such as Vodafone-Turkey-Customer-IP-Pools and TR-NETHOUSENETWORKS, alongside direct NETONLINE allocations.
• The AS announces 64,000 IPv4 addresses across 34 prefixes and 1 IPv6 prefix, with only 4 observed neighbours, a ratio characteristic of an access or eyeball network rather than a transit provider.
• Traffic from this AS consists of subscriber eyeballs and customer endpoints, consistent with the operator's role as a Turkish internet service provider.

Notable

• Registrants for the largest prefixes include Abuse-C Role and Abuse Contact for Vodafone Turkey, with netnames reflecting both NETONLINE and Vodafone-Turkey-Customer-IP-Pools.
• The address inventory is a mix of /19, /20, /21, /22, and /23 blocks, with some space registered under TR-NETHOUSENETWORKS netnames, indicating a consolidated estate of customer-facing address space.

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

Announced prefixes

• 45.130.156.0/24
• 46.30.176.0/21
• 46.106.192.0/21
• 46.106.200.0/22
• 46.106.208.0/20
• 46.252.96.0/20
• 82.145.224.0/24
• 82.145.226.0/24
• 82.145.228.0/22
• 82.145.232.0/21
• 82.145.240.0/20
• 92.63.0.0/20
• 93.182.64.0/19
• 93.182.96.0/20
• 93.182.112.0/22
• 93.182.117.0/24
• 93.182.118.0/23
• 93.182.120.0/22
• 93.182.124.0/23
• 93.182.126.0/24
• 94.78.64.0/24
• 94.78.66.0/23
• 94.78.68.0/22
• 94.78.72.0/21
• 94.78.80.0/20
• 94.78.96.0/19
• 159.255.40.0/21
• 185.24.124.0/22
• 185.37.184.0/22
• 185.110.241.0/24
• 185.110.242.0/23
• 185.152.88.0/23
• 185.152.91.0/24
• 185.205.92.0/22
• 2a07:7580::/29

Upstream networks

• AS9121 Turk Telekomunikasyon Anonim Sirketi

Downstream networks

• AS14789 Cloudflare, Inc.
• AS42287 KKTC Merkez Bankasi
• AS21427 NEAR EAST BANK LTD

Adjacent networks

• AS9121 Turk Telekomunikasyon Anonim Sirketi
• AS14789 Cloudflare, Inc.
• AS42287 KKTC Merkez Bankasi
• AS21427 NEAR EAST BANK LTD

Routing security

• RPKI: 241 valid, 0 invalid and 0 not-found announcements; 256 ROAs.
• ASPA: none published.
• IRR: 2% of announcements registered; 23 route objects.
• Listed in as-sets: AS-NETHOUSE, AS-TRES, AS-TTNET, AS-TURKTELEKOM, AS214466:AS-OLFE-CUSTOMERS, AS216394:AS-NETLEN.