AS25049 STASCO-UK-AS Shell Information Technology International B.V.

STASCO-UK-AS Shell Information Technology International B.V. · registered in the Netherlands

IPv4 addresses17,66414 prefixes · <0.001% of announced IPv4

Rank in Netherlands#102largest network in NL by IPv4 space, of 1,026 · 0.04% of NL

Rank worldwide#6,596of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryNetherlands1,098 ASNs registered there

Open AS25049 in ASN lookup Look up an IP in this network (146.194.0.1) All networks in Netherlands

IPv4 prefixes

All 14 prefixes, in address order.

146.194.0.0/19
146.194.32.0/20
146.194.48.0/22
146.194.52.0/23
146.194.54.0/24
146.194.55.0/24
146.194.56.0/22
146.194.60.0/24
146.194.61.0/24
146.194.62.0/24
146.194.63.0/24
164.136.122.0/23
164.136.124.0/24
164.136.246.0/23

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AS35332#105 DATAWEB DataWeb B.V.16,640

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