Autonomous system
AS34663 ASBELASTINGDIENST
Unclassified RIPE
Summary
Belastingdienst
government business netherlands
ASBELASTINGDIENST is operated by Belastingdienst, the Dutch Tax and Customs Administration.
What it's used for
- The address space is registered under the netname
NL-BELAST-20150401with registrantBelastingdienst, indicating internal government infrastructure. - The AS announces 1024 IPv4 addresses and 1 IPv6 prefix, with only 3 observed neighbours, suggesting a small-scale internal or site-specific network rather than a transit or large access provider.
Notable
- The registrant
Belastingdienstmatches the AS holder, confirming consistent ownership of the address space. - The inventory consists of a single IPv4 block (185.94.120.0/22) and one IPv6 prefix (2a04:9a01:1000::/36), reflecting a compact, dedicated allocation for the agency's operations.
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 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 1.02K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| NL | Netherlands | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS34663- Registry name
- ASBELASTINGDIENST
- Registrant
- BELASTINGDIENST
- Abuse contact
- abuse@belastingdienst.nl
- Registered
- 2005-03-10
- Last changed
- 2019-12-18
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 3 authorising AS34663
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 3 naming AS34663
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 1,773 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