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ASN Lookup Tool
AS3917 SHELL-3917

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS3917
Organisation
Shell Information Technology International B.V.
Name
SHELL-3917
Total IPv4 Addresses
196,864
Total IPv4 Prefixes
60
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,115 out of 77,684
Registry
Ripe
Registered Country
NL flag NL
Registered Country Name
Netherlands (Kingdom of the)
Registered Date
2002-08-21
Registration Last Change
2024-11-13
Receiving From

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

ASN
Organisation
AS10429
BR flagTELEFÔNICA BRASIL S.A
AS2856
GB flagBritish Telecommunications PLC
AS8220
GB flagCOLT Technology Services Group Limited
AS2686
US flagAT&T Corp.
AS15802
AE flagEmirates Integrated Telecommunications Company P..
Showing 5 of 7
IPv4 Active Prefixes

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

Prefix134.145.73.0/24
Range From134.145.73.0
Range To134.145.73.255
Prefix134.145.75.0/24
Range From134.145.75.0
Range To134.145.75.255
Prefix134.145.188.0/24
Range From134.145.188.0
Range To134.145.188.255
Prefix134.145.189.0/24
Range From134.145.189.0
Range To134.145.189.255
Prefix134.145.194.0/23
Range From134.145.194.0
Range To134.145.195.255
Showing 5 of 60
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.