Autonomous system
AS20847 PREVIDER-AS
Hosting RIPE Cable/DSL/ISP
Summary
Previder
isp residential netherlands dsl
PREVIDER-AS is operated by Previder B.V., a Dutch internet service provider.
What it's used for
- The address space carries residential and business access traffic, evidenced by reverse DNS entries such as
ip111-254.previder.nl,255.111.65.80.static.introweb.nl, andip119-254.dsl.introweb.nl. - With 49,664 IPv4 addresses announced across 13 prefixes and 156 observed neighbours, the ratio suggests a mid-sized access network rather than a pure transit provider.
Notable
- Registrants include Previder B.V., INTROWEB-NL, Shock Media B.V., Antagonist B.V., iOnline B.V., Let's Develop B.V., Datelvision B.V., and Van Meijel Group BV, indicating a mix of owned and historically acquired or leased space.
- The inventory includes prefixes originally registered under Introweb and Shock Media, reflecting Previder's growth through acquisitions in the Dutch ISP market.
- The address inventory is fragmented across multiple /22 and /24 blocks, consistent with an organic growth pattern through mergers and acquisitions.
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 5 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.195.3 |
| AMS-IX Amsterdam | Amsterdam, Netherlands | 80.249.208.197 |
| Neutral Internet Exchange | Amsterdam, Netherlands | 193.239.116.85 |
| The Frys Internet Exchange | Frysian, Netherlands | 2001:7f8:10f::516f:211 |
| Speed Internet Exchange | Dronten, Netherlands | 185.1.222.15 |
Transit providers
30 upstream, 9 downstream and 62 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 2026-10-26, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 14 prefixes · 49.92K addresses IPv6 9 prefixes
| Country | Name | Prefixes |
|---|---|---|
| NL | Netherlands | 23 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS20847- Registry name
- PREVIDER-AS
- Registrant
- Previder B.V.
- Abuse contact
- abuse@previder.net
- Registered
- 2002-09-19
- Last changed
- 2023-01-06
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Previder BV
- Network type
- Cable/DSL/ISP
- Scope
- Europe
- Traffic ratio
- Balanced
- Peering policy
- Open
- IRR as-set
AS20847:AS-PREVIDER- Present at
- 6 exchanges
- Facilities
- 9 facilities
- Website
- http://www.previder.com
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
- 84% valid · 21 valid, 4 with no ROA
- ROAs
- 21 authorising AS20847
- ASPA
- no ASPA record
- IRR
- 100% registered · 25 of 25 announcements
- Route objects
- 29 naming AS20847
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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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