AS44418 — BITDEFENDER-AS Bitdefender SRL

AS44418 announces 5 IPv4 prefixes covering 1,536 addresses and 2 IPv6 prefixes.

About this network

BITDEFENDER-AS is held by Bitdefender SRL.

What it's used for

• The address space carries Bitdefender's corporate infrastructure, with netnames consistently registered as Bitdefender or BitDefender under Bitdefender SRL.
• The AS announces 1536 IPv4 addresses across 5 prefixes and 2 IPv6 prefixes, while maintaining only 4 observed neighbours.
• This low neighbour count relative to the address inventory indicates an internal corporate estate rather than a transit or access network, consistent with Bitdefender's role as a global cybersecurity software provider.

Notable

• All registrants in the RDAP data agree with the announcer, listing Bitdefender SRL as the holder for all five announced IPv4 prefixes.
• The address inventory is finely subdivided into five distinct IPv4 blocks and two IPv6 /48 prefixes, reflecting site-by-site segmentation typical of a large enterprise.

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

Announced prefixes

• 81.161.59.0/24
• 91.199.104.0/24
• 91.220.75.0/24
• 195.189.155.0/24
• 195.210.4.0/23
• 2001:67c:eb4::/48
• 2001:67c:1438::/48

Upstream networks

• AS39737 Prime Telecom srl
• AS5606 GTS Telecom SRL
• AS9009 M247 Europe SRL
• AS8953 Orange Romania S.A.

Adjacent networks

• AS39737 Prime Telecom srl
• AS5606 GTS Telecom SRL
• AS9009 M247 Europe SRL
• AS8953 Orange Romania S.A.

Routing security

• RPKI: 8 valid, 0 invalid and 0 not-found announcements; 9 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 9 route objects.
• Listed in as-sets: AS-GBXSCUST-FULL, AS-GTSRO, AS-INTERLANRO, AS-NETVISIONTEL, AS-ORANGERO, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-RTD.

Internet exchanges

• InterLAN-IX — Bucharest, Romania