Autonomous system
AS213527 IT-adjutor Lorenz Knak trading as IT-adjutor GmbH
Unclassified RIPE
Summary
IT-adjutor GmbH
business germany small
The AS handle IT-ADJUTOR is held by IT-adjutor GmbH.
What it's used for
- The address space carries business and corporate traffic, evidenced by netnames
IT-adjutorandDE-IT-ADJUTOR-20251015associated with the registrant Lorenz Knak trading as IT-adjutor GmbH. - The network announces 768 IPv4 addresses across 3 prefixes and maintains 17 observed neighbours, a ratio indicating a small-scale business or transit provider rather than a large access network.
- Traffic from this AS consists of corporate endpoints and services operated by IT-adjutor GmbH, a German IT services company.
Notable
- Registrants for two of the three prefixes are Lorenz Knak trading as IT-adjutor GmbH, while the prefix 2.58.214.0/24 is registered to IPO; IP One GmbH, suggesting a mix of owned and leased or third-party address space.
- The address inventory is small and fragmented, consisting of three /24 blocks in Germany 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
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| ERA-IX Frankfurt | Frankfurt, Germany | 185.0.27.65 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 768 addresses IPv6 4 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 7 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS213527- Registry name
- IT-adjutor
- Registrant
- IT-adjutor-MNT
- Abuse contact
- abuse@it-adjutor.de
- Registered
- 2025-01-23
- Last changed
- 2025-05-19
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- IT-adjutor
- Scope
- Europe
- Traffic ratio
- Balanced
- Peering policy
- Open
- IRR as-set
AS213527:AS-IT-ADJUTOR-DOWNSTREAMS- Present at
- 1 exchanges
- Facilities
- 2 facilities
- Website
- https://www.it-adjutor.de
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 9 valid, 0 with no ROA
- ROAs
- 27 authorising AS213527
- ASPA
- 6 declared providers
- IRR
- 100% registered · 9 of 9 announcements
- Route objects
- 26 naming AS213527
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: 447 networks and 1,843 prefixes, as published 2026-11-01. 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