AS51857 mtel MTel B.V.

mtel MTel B.V. · registered in the Netherlands

IPv4 addresses1,2803 prefixes · <0.001% of announced IPv4

Rank in Netherlands#444largest network in NL by IPv4 space, of 1,026 · <0.01% of NL

Rank worldwide#28,234of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS51857 in ASN lookup Look up an IP in this network (91.220.147.1) All networks in Netherlands

IPv4 prefixes

All 3 prefixes, in address order.

91.220.147.0/24
185.232.212.0/23
185.232.214.0/23

IPv6 prefixes

All 1 prefix.

2001:67c:390::/48

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ASNNameIPv4 addresses

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AS47829#443 TELINDUSBV-AS Proximus NXT Nederland B.V.1,280

AS1888#445 CWI-NL Stichting Centrum voor Wiskunde en Informatica1,280

AS21162#446 ISM-HOSTING Valantic Digital Experience Solutions (DXS) B.V.1,280

AS24652#447 JUNIPER-EMEA-AS Juniper Networks International B.V.1,280

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