asn.dev

Autonomous system

AS44418 BITDEFENDER-AS

Unclassified RIPE

IPv4 addresses 1.54K 5 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly RO
Exchanges 1 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

Bitdefender

Romania · AI-generated

business cybersecurity enterprise

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. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
InterLAN-IXBucharest, Romania86.104.125.185

Transit providers

4 upstream, 0 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS39737Prime Telecom srl215
AS5606GTS Telecom SRL126
AS9009M247 Europe SRL57
AS8953Orange Romania S.A.20

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 5 prefixes · 1.54K addresses IPv6 2 prefixes

CountryNamePrefixes
RORomania7

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS44418
Registry name
BITDEFENDER-AS
Registrant
BD-MNT
Abuse contact
noc@bitdefender.com
Registered
2008-01-17
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 8 valid, 0 with no ROA
ROAs
9 authorising AS44418
ASPA
no ASPA record
IRR
100% registered · 8 of 8 announcements
Route objects
9 naming AS44418

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,782 prefixes, as published 2026-10-16. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check