Autonomous system
AS15687 AS15687 - Aeven A/S
Unclassified RIPE
Summary
Aeven
enterprise hosting business
The autonomous system's own number appears twice in its own record, once with a hyphen after it.
What it's used for
- An IT services company's network. Two IPv4 prefixes announced from Denmark, no IPv6, sixty-nine thousand addresses, through a single observed BGP neighbour.
Notable
- Both the holder string and the AS handle begin with the letters AS and this number, before the company name. The handle separates them with a spaced hyphen.
- The two blocks are a
/16and a/20, and the larger one accounts for almost all of the addresses. - Their netnames use two different conventions: the bare company name on one, a country code with the company and an allocation date on the other.
- Both list a department rather than a person as the first contact, with an abuse role behind it.
- One upstream carries all sixty-nine thousand addresses.
- Six addresses were queried for reverse DNS and none returned a name.
Interesting
- Putting the AS number inside the AS name is redundant everywhere the number is already shown, which is everywhere the name appears. It turns up often enough in this range to look like a habit of one era's registration forms rather than one operator's choice.
- A whole
/16behind a single neighbour is an old allocation that never needed a second path. The addresses are worth a great deal now and the routing is as simple as it was when they were free.
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.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS49309 | Aeven A/S | 118 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-21, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 69.63K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DK | Denmark | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS15687- Registry name
- AS15687
- Registrant
- lir-dk-aeven-1-MNT
- Abuse contact
- network@aevengroup.com
- Registered
- 2002-09-16
- Last changed
- 2024-07-03
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 2 with no ROA
- ROAs
- 0 authorising AS15687
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 9 naming AS15687
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 1,779 prefixes, as published 2026-10-22. 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