AS207582 — BUULDY Emre Mert Delidere trading as Buuldy Bilisim

AS207582 announces 6 IPv4 prefixes covering 1,536 addresses and 1 IPv6 prefixes.

About this network

The AS handle BUULDY is held by Buuldy Bilisim, a small internet service provider operating in Istanbul, Turkey.

What it's used for

• The address space carries residential and small-business internet traffic, evidenced by reverse DNS entries such as mail.elegancetek.com and multiple host-.routergate.com pointers.
• The AS announces 1536 IPv4 addresses across 6 prefixes and 1 IPv6 prefix, with only 2 observed routing neighbours, indicating a local access network rather than a transit provider.
• Traffic from this AS consists of subscriber eyeballs for a regional ISP serving the Istanbul area.

Notable

• Registrants are mixed: two prefixes are registered to Emre Mert Delidere trading as Buuldy Bilisim, while four prefixes are registered to Ideal Hosting Teknoloji A.S., suggesting leased or historically allocated space.
• The address inventory is fragmented across multiple /24 blocks from different registrants, reflecting a small operator managing a modest, non-contiguous estate.

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

Announced prefixes

• 91.205.41.0/24
• 185.86.7.0/24
• 185.86.15.0/24
• 185.87.120.0/24
• 185.185.234.0/24
• 185.248.59.0/24
• 2a07:a700::/29

Upstream networks

• AS43260 DGN TEKNOLOJI A.S.
• AS48678 Pentech Bilisim Teknolojileri Sanayi Ve Ticaret Limited Sirketi

Adjacent networks

• AS43260 DGN TEKNOLOJI A.S.
• AS48678 Pentech Bilisim Teknolojileri Sanayi Ve Ticaret Limited Sirketi

Routing security

• RPKI: 7 valid, 0 invalid and 0 not-found announcements; 16 ROAs.
• ASPA: none published.
• IRR: 71% of announcements registered; 6 route objects.
• Listed in as-sets: AS-42910, AS-DGN, AS-PENTECH, AS209533:AS-BGPTUNNEL.