Autonomous system
AS15499 GECITS-EU
Unclassified RIPE
Summary
Computacenter
business enterprise hosting
The largest block is registered to an individual, not to the company that announces it.
What it's used for
- An information technology services and integration company. Fourteen IPv4 prefixes and one IPv6
/48announced from Germany, seventy-six thousand addresses, through two observed BGP neighbours.
Notable
- The
/16that holds most of this network's address space lists a single registrant, a person's name, with no company and no abuse role beside it. - The other thirteen blocks are fragments of one range, in five sizes from
/21down to/24, with gaps between them. - Eight of those carry a netname with the country code, an old company code and a six-digit date from the nineties; the rest use short numbered names with no date at all.
- The registrant on the dated blocks is one company trading as another, with two corporate forms and an ampersand in a single field.
- Eighteen addresses were queried for reverse DNS and none returned a name.
Interesting
- A person named as sole registrant on sixty-five thousand addresses is a record from an era when address space was granted to whoever asked. It has outlived the process that created it.
- The six-digit date, two digits for the year, is from before four-digit years became standard practice in these fields, which dates the allocation more precisely than the block itself does.
- Fourteen routes for one company, with two upstreams and nothing published in reverse, is address space held rather than operated.
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 2026-10-17, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 13 prefixes · 76.54K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 14 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS15499- Registry name
- GECITS-EU
- Registrant
- COMPUNET-MNTNER
- Abuse contact
- MB.ISProvider@computacenter.com
- Registered
- 1970-01-01
- Last changed
- 2017-11-15
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 4 with no ROA
- ROAs
- 0 authorising AS15499
- ASPA
- no ASPA record
- IRR
- 100% registered · 4 of 4 announcements
- Route objects
- 19 naming AS15499
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 1,783 prefixes, as published 2026-10-17. 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