ASN Lookup Tool
AS12511 Die Schweizerische Post AG

An 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.

ASN Details

ASN
AS12511
Organisation
Die Schweizerische Post AG
AS Name
CH-POSTNETZ
IPv4 Addresses Announced
165,888
IPv4 Prefixes Announced
4
Bogon Prefixes Announced
0
IPv4 Space Rank
#1,268 out of 74,508
Registry
RIPE
Registered Country
CH flag CH
Registration Date
1970-01-01
Registration Change
2020-04-09

Receiving From

ASN
Organisation
ASN
Organisation
CH flag Swisscom Schweiz AG

Active Prefixes

Prefix
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