AS212253 TFLABS Tristan ter Haar trading as TFLabs

TFLABS Tristan ter Haar trading as TFLabs · registered in the Netherlands

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Netherlands#833largest network in NL by IPv4 space, of 1,026 · <0.01% of NL

Rank worldwide#60,751of 79,396 networks with IPv4

IPv65 x /484 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS212253 in ASN lookup Look up an IP in this network (185.222.22.1) All networks in Netherlands

IPv4 prefixes

All 1 prefix, in address order.

185.222.22.0/24

IPv6 prefixes

All 4 prefixes.

2a12:e5c0::/47
2a12:e5c0:10::/48
2a12:e5c0:20::/48
2a12:e5c0:30::/48

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources