Autonomous system
AS39647 REDHOSTING-AS
Hosting RIPE
Summary
Enreach
hosting telecom business
The AS handle REDHOSTING-AS is held by Enreach Netherlands B.V.
What it's used for
- The address space carries hosting and telecommunications infrastructure, evidenced by netnames such as
NL-ISPWORKS-20040709and reverse DNS entries likepowered-by.xenosite.net. - The AS announces 122,624 IPv4 addresses across 67 prefixes and 4 IPv6 prefixes, while maintaining 127 observed neighbours.
- Traffic from this network consists of web hosting endpoints, VoIP media and signalling, and business backhaul for Enreach's telecommunications services.
Notable
- All sampled registrants are listed as Enreach Netherlands B.V., with some prefixes also listing Redhosting Operations, confirming alignment with the announcer.
- Enreach operates under several historical names, including Redhosting, Voiceworks, and Swyx, reflecting its evolution in the Dutch telecommunications market.
- The inventory is finely subdivided into numerous /21 and /20 blocks, indicating a structured corporate estate rather than a single monolithic allocation.
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 6 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.192.177 |
| AMS-IX Amsterdam | Amsterdam, Netherlands | 80.249.209.72 |
| Neutral Internet Exchange | Amsterdam, Netherlands | 193.239.116.91 |
| DE-CIX Dusseldorf | Düsseldorf, Germany | 185.1.170.246 |
| DE-CIX Munich | Munich, Germany | 185.1.208.11 |
| DE-CIX Hamburg | Hamburg, Germany | 185.1.210.109 |
Transit providers
30 upstream, 2 downstream and 48 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 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 67 prefixes · 123K addresses IPv6 4 prefixes
| Country | Name | Prefixes |
|---|---|---|
| NL | Netherlands | 71 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS39647- Registry name
- REDHOSTING-AS
- Registrant
- Enreach Netherlands B.V.
- Abuse contact
- abuse@redhosting.nl
- Registered
- 2006-03-31
- Last changed
- 2018-12-20
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 92% valid · 61 valid, 5 with no ROA
- ROAs
- 533 authorising AS39647
- ASPA
- no ASPA record
- IRR
- 100% registered · 66 of 66 announcements
- Route objects
- 71 naming AS39647
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 1,773 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