ASN Lookup Tool
AS72 SCHLUMBERGER-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS72
Organisation
Schlumberger Limited
Name
SCHLUMBERGER-AS
Total IPv4 Addresses
1152256
Total IPv4 Prefixes
262
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#341 out of 76,964
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1986-05-05
Registration Last Change
2012-04-02
Receiving From

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

ASN
Organisation
RU flagMTS PJSC
NL flagBroadband Hosting B.V.
US flagLevel 3 Parent, LLC
US flagCogent Communications
GB flagBritish Telecommunications PLC
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IPv4 Active Prefixes

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

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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.