asn.dev

Autonomous system

AS205476 SECURELINK-AS

Unclassified RIPE

IPv4 addresses 768 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly BE
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Orange Cyberdefense Belgium

Belgium · AI-generated

security corporate belgium

SECURELINK-AS is operated by Orange Cyberdefense Belgium.

What it's used for

  • The address space carries corporate infrastructure for a cybersecurity provider, with netnames BE-SECURELINK-20160202 and ocd-sdp indicating internal service delivery points.
  • The AS announces 768 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, while maintaining only 3 observed neighbours, a ratio consistent with a small internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of office workers and security operations endpoints for Orange Cyberdefense, the cybersecurity business unit of the Orange Group.

Notable

  • Registrants align with the announcer, listing Orange Cyberdefense Belgium nv and SECURELINK-ABUSE-ROLE for the announced blocks.
  • The operator was formerly known as SecureLink, a Netherlands-based cybersecurity company acquired by Orange in 2019 and subsequently integrated into the Orange Cyberdefense division.
  • The inventory is compact, comprising two contiguous IPv4 blocks and a single IPv6 prefix, reflecting a focused corporate footprint.

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

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

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

ASNetworkPaths seen
AS3257GTT Communications Inc.119
AS8368Dstny BE N.V.101

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, 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 2 prefixes · 768 addresses IPv6 1 prefixes

CountryNamePrefixes
BEBelgium3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS205476
Registry name
SECURELINK-AS
Registrant
be-securelink-1-mnt
Abuse contact
abuse@securelink.be
Registered
2017-08-11
Last changed
2026-03-19
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 4 valid, 0 with no ROA
ROAs
4 authorising AS205476
ASPA
no ASPA record
IRR
75% registered · 3 of 4 announcements 1 other origin
Route objects
4 naming AS205476

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: 448 networks and 1,851 prefixes, as published 2026-10-29. 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