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ASN Lookup Tool
AS25049 STASCO-UK-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS25049
Organisation
Shell Information Technology International B.V.
Name
STASCO-UK-AS
Total IPv4 Addresses
17,664
Total IPv4 Prefixes
16
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,834 out of 78,226
Registry
Ripe
Registered Country
NL flag NL
Registered Country Name
Netherlands (Kingdom of the)
Registered Date
2002-07-09
Registration Last Change
2024-08-20
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS2856
GB flagBritish Telecommunications PLC
AS5400
GB flagBritish Telecommunications PLC
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix146.194.0.0/19
Range From146.194.0.0
Range To146.194.31.255
Prefix146.194.32.0/20
Range From146.194.32.0
Range To146.194.47.255
Prefix146.194.48.0/22
Range From146.194.48.0
Range To146.194.51.255
Prefix146.194.52.0/23
Range From146.194.52.0
Range To146.194.53.255
Prefix146.194.54.0/24
Range From146.194.54.0
Range To146.194.54.255
Showing 5 of 16
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.