asn.dev

Autonomous system

AS212736 ASITCH IT Confidence A/S

Unclassified RIPE

IPv4 addresses 1.02K 3 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly DK
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

IT Confidence A/S

Denmark · AI-generated

business denmark corporate

ASITCH is held by IT Confidence A/S.

What it's used for

  • The address space carries corporate infrastructure, evidenced by netnames DK-ITCONFIDENCE-20191008, DK-ITCONFIDENCE-20200813, and DK-ITCONFIDENCE-20210111 all registered to IT Confidence NOC.
  • The AS announces 1024 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or large access provider.
  • Traffic from this AS consists of internal corporate endpoints and office workers for the IT Confidence A/S organization.

Notable

  • All registrants for the announced prefixes are IT Confidence A/S, matching the AS holder.
  • The address inventory is finely subdivided into three distinct IPv4 blocks and one IPv6 block, consistent with site-by-site segmentation for a corporate estate.

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

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

ASNetworkPaths seen
AS3342Cibicom A/S322

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-09, 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 3 prefixes · 1.02K addresses IPv6 1 prefixes

CountryNamePrefixes
DKDenmark4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS212736
Registry name
ASITCH
Registrant
mnt-dk-itconfidence-1
Abuse contact
abuse@itconfidence.dk
Registered
2020-08-27
Last changed
2024-10-10
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 6 with no ROA
ROAs
0 authorising AS212736
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
6 naming AS212736

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: 454 networks and 1,854 prefixes, as published 2026-11-09. 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