AS212253 — TFLABS Tristan ter Haar trading as TFLabs

AS212253 announces 1 IPv4 prefixes covering 256 addresses and 4 IPv6 prefixes.

About this network

TFLABS is operated by Tristan ter Haar trading as TFLabs.

What it's used for

• The address space carries enterprise infrastructure, evidenced by the netname NL-TFLABS-20201127 and reverse DNS entries pointing to free.tflabs.nl.
• The AS announces 256 IPv4 addresses across 1 prefix and 4 IPv6 prefixes, while maintaining 22 observed neighbours. This ratio of a small address inventory against a moderate number of peering partners indicates a business or enterprise network rather than a large-scale access or transit provider.
• As a regional enterprise entity, the traffic consists of internal corporate services and web endpoints associated with the TFLabs domain.

Notable

• The RDAP registrant Tristan ter Haar trading as TFLabs aligns directly with the AS holder and the netname NL-TFLABS-20201127.
• The inventory is compact, consisting of a single /24 IPv4 block and four /48 IPv6 prefixes, all located in the Netherlands.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 185.222.22.0/24
• 2a12:e5c0::/47
• 2a12:e5c0:10::/48
• 2a12:e5c0:20::/48
• 2a12:e5c0:30::/48

Upstream networks

• AS35133 Eranium B.V.
• AS6939 Hurricane Electric LLC
• AS50304 Blix Solutions AS
• AS12859 BIT BV
• AS50629 LWLcom GmbH
• AS24482 SG.GS
• AS20764 CJSC RASCOM
• AS34927 iFog GmbH

Adjacent networks

• AS35133 Eranium B.V.
• AS6939 Hurricane Electric LLC
• AS50304 Blix Solutions AS
• AS20764 CJSC RASCOM
• AS34927 iFog GmbH
• AS50629 LWLcom GmbH
• AS12859 BIT BV
• AS24482 SG.GS

Routing security

• RPKI: 6 valid, 0 invalid and 0 not-found announcements; 6 ROAs.
• ASPA: 2 authorised providers.
• IRR: 50% of announcements registered; 10 route objects.
• Listed in as-sets: AS-63529-AS-IMPORT-AS6939, AS-BBIX-T, AS-HURRICANEV6, AS-KDDCUSTOMER2, AS-SERVERSIDE:AS-CUSTOMER, AS206221:AS-ERA-IX-AMSTERDAM, AS212253:AS-ALL, AS35133:AS-ERANIUM-CUSTOMERS, AS49992:AS-ALL, AS55285:AS-CUSTOMERS.

Internet exchanges

• ERA-IX Amsterdam — Amsterdam, Netherlands