ASN Lookup Tool
AS25031 NOVARTIS-CH

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS25031
Organisation
Novartis AG
Name
NOVARTIS-CH
Total IPv4 Addresses
3584
Total IPv4 Prefixes
12
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#17,676 out of 76,964
Registry
Ripe
Registered Country
CH flag CH
Registered Country Name
Switzerland
Registered Date
2002-07-03
Registration Last Change
2018-11-21
Receiving From

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

ASN
Organisation
US flagLevel 3 Parent, LLC
US flagNTT America, Inc.
GB flagCOLT Technology Services Group Limited
US flagTATA COMMUNICATIONS (AMERICA) INC
US flagLimelight Networks, Inc.
Showing 5 of 7
IPv4 Active Prefixes

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

Range From160.62.0.0
Range To160.62.0.255
Showing 5 of 12
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.