Autonomous system
AS35366 ISPPRO-AS ISPPRO-AS covers the networks of ISPpro
Hosting RIPE
Summary
ISPpro Internet KG
hosting business germany
The AS handle ISPPRO-AS is held by ISPpro Internet KG.
What it's used for
- The address space carries hosting and customer infrastructure, evidenced by reverse DNS entries pointing to
kundencontroller.de(customer controller) andgw.dsw-c6kd.as35366.net. - The AS announces 35840 IPv4 addresses across 6 prefixes and 1 IPv6 prefix, with 22 observed neighbours, indicating a business-oriented hosting provider rather than a large-scale residential access network.
Notable
- All registrants for the announced prefixes are listed as
HOSTMASTER KDCTRL; ISPpro Internet KG; HOSTMASTER KDCTRL ABUSE, showing consistent ownership under the ISPpro brand. - The address inventory consists of six distinct IPv4 blocks ranging from /18 to /22, all registered to the same entity, suggesting a consolidated corporate estate for its hosting services.
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 |
|---|---|---|
| KleyReX Internet Exchange | Frankfurt, Germany | 193.189.82.157 |
Transit providers
6 upstream, 0 downstream and 7 adjacent networks observed; most-used upstreams first.
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 6 prefixes · 35.84K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 7 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS35366- Registry name
- ISPPRO-AS
- Registrant
- ISPPRO-NOC-MNT
- Abuse contact
- abuse@isppro.de
- Registered
- 2005-07-22
- Last changed
- 2023-04-13
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 19 valid, 0 with no ROA
- ROAs
- 7 authorising AS35366
- ASPA
- no ASPA record
- IRR
- 100% registered · 19 of 19 announcements
- Route objects
- 20 naming AS35366
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
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