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ASN Lookup Tool
AS2047 ASN-ROCHE-BASLE

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS2047
Organisation
Hoffmann - La Roche Ltd.
Name
ASN-ROCHE-BASLE
Total IPv4 Addresses
202,687
Total IPv4 Prefixes
27
Total IPv6 Prefixes
17
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,121 out of 78,925
Registry
Ripe
Registered Country
CH flagCH
Registered Country Name
Switzerland
Registered Date
1970-01-01
Registration Last Change
2019-12-04
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS8220
GB flagCOLT Technology Services Group Limited
AS15830
NL flagEquinix (EMEA) Acquisition Enterprises B.V.
AS13335
US flagCloudflare, Inc.
IPv4 Active Prefixes
PrefixRange FromRange To
128.137.134.0/24128.137.134.0128.137.134.255
141.167.0.0/16141.167.0.0141.167.255.255
145.245.0.0/16145.245.0.0145.245.255.255
162.132.0.0/16162.132.0.0162.132.255.255
193.58.155.0/24193.58.155.0193.58.155.255
Showing 5 of 27
IPv6 Active Prefixes
PrefixRange FromRange To
2a04:c440::/352a04:c440::2a04:c440:1fff:ffff:ffff:ffff:ffff:ffff
2a04:c440:2000::/372a04:c440:2000::2a04:c440:27ff:ffff:ffff:ffff:ffff:ffff
2a04:c440:2800::/392a04:c440:2800::2a04:c440:29ff:ffff:ffff:ffff:ffff:ffff
2a04:c440:2b00::/402a04:c440:2b00::2a04:c440:2bff:ffff:ffff:ffff:ffff:ffff
2a04:c440:2c00::/382a04:c440:2c00::2a04:c440:2fff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 17