Autonomous system
AS57030 DK-MENTORIT
Unclassified RIPE
Summary
itm8
business it-services denmark
The AS handle DK-MENTORIT is held by itm8 A/S.
What it's used for
- The address space carries corporate IT infrastructure, evidenced by netnames such as
DK-HOSTCENTER-20110609andDK-HOSTCENTER-20140804registered to Itm8 A/S. - The AS announces 5,632 IPv4 addresses across 6 prefixes and maintains 3 observed neighbours, a ratio consistent with a business network rather than a transit provider.
- Traffic from this AS consists of internal corporate endpoints and IT service delivery infrastructure for the organization's operations.
Notable
- All registrants for the announced prefixes are listed as "itm8 RIPE contact; Itm8 A/S", aligning perfectly with the AS holder.
- itm8 was formed through a merger of 13 leading Danish IT companies, creating a major player in the region's IT services market.
- The inventory consists of six distinct IPv4 prefixes, including a /21 and several /22 and /23 blocks, with no IPv6 prefixes announced.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 6 prefixes · 5.38K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DK | Denmark | 6 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS57030- Registry name
- DK-MENTORIT
- Registrant
- ITM8-MNT
- Abuse contact
- abuse@itm8.com
- Registered
- 2011-07-06
- Last changed
- 2025-11-25
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 63% valid · 5 valid, 3 with no ROA
- ROAs
- 5 authorising AS57030
- ASPA
- no ASPA record
- IRR
- 100% registered · 8 of 8 announcements
- Route objects
- 12 naming AS57030
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 1,773 prefixes, as published 2026-10-13. 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