ASN Lookup Tool

Die Schweizerische Post AG post.ch CH CH 7 Routes

AS Data

AS12511

AS12511Die Schweizerische Post AG

AS Number 12511
AS Name CH-POSTNETZ
Organization Die Schweizerische Post AG(org-dsp1-ripe)
Country CH
Website post.ch
Number of IPv4 Routes 4
Number of IPv6 Routes 3
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 1970-01-01

ASN Intelligence API for production workflows

Use ASN data for AS12511 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

IP Ranges

Route # IPs
2a00:17c8::/32 ~79×10²⁷
138.189.0.0/16 65536
84.246.232.0/21 2048
138.191.0.0/16 65536
2a00:17cf::/32 ~79×10²⁷
194.41.128.0/17 32768
2a00:17c9::/32 ~79×10²⁷

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS12456 - AS12555'

as-block:       AS12456 - AS12555
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:24Z
last-modified:  2018-11-22T15:27:24Z
source:         RIPE

% Information related to 'AS12511'

% Abuse contact for 'AS12511' is 'abuse@post.ch'

aut-num:        AS12511
as-name:        CH-POSTNETZ
descr:          Post CH AG
org:            ORG-DSP1-RIPE
import:         from AS3303 action pref=100; accept ANY
import:         from AS6830 action pref=200; accept ANY
export:         to AS3303 announce AS12511
export:         to AS6830 announce AS12511
admin-c:        MH1723-RIPE
tech-c:         DE1397-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         POST-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2020-04-09T09:38:21Z
source:         RIPE

organisation:   ORG-DSP1-RIPE
org-name:       Die Schweizerische Post AG
country:        CH
org-type:       LIR
address:        Webergutstrasse 12
address:        3030
address:        Bern (Zollikofen)
address:        SWITZERLAND
phone:          +41583410492
fax-no:         +41586675822
admin-c:        MH1723-RIPE
admin-c:        DE1397-RIPE
abuse-c:        PCAA1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        POST-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         POST-MNT
created:        2004-10-12T10:31:01Z
last-modified:  2020-12-16T13:24:06Z
source:         RIPE # Filtered

person:         Daniel Eyholzer
address:        Post CH AG
address:        Informatik
address:        Transition & Operations
address:        Network Operations
address:        Webergutstrasse 12
address:        3030 Bern (Zollikofen)
address:        Switzerland
phone:          +41 79 636 89 66
fax-no:         +41 58 667 30 01
org:            ORG-DSP1-RIPE
nic-hdl:        DE1397-RIPE
mnt-by:         POST-MNT
created:        2011-10-26T15:02:25Z
last-modified:  2020-04-07T10:08:34Z
source:         RIPE # Filtered

person:         Martin Haussener
address:        Post CH AG
address:        Informatik
address:        Transition & Operations
address:        Network Operations
address:        Webergutstrasse 12
address:        3030 Bern (Zollikofen)
address:        Switzerland
phone:          +41 58 338 66 56
fax-no:         +41 58 667 58 22
org:            ORG-DSP1-RIPE
nic-hdl:        MH1723-RIPE
created:        2004-10-29T05:02:53Z
last-modified:  2020-04-07T10:10:30Z
source:         RIPE # Filtered
mnt-by:         POST-MNT

% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)

Parsed Whois Response

Peers

AS Number Description Country
AS3303 Swisscom (Schweiz) AG CH
AS3303 Swisscom Schweiz AG CH
AS6830 Liberty Global Europe Holding B.V. NL

Upstreams

AS Number Description Country
AS3303 Swisscom Schweiz AG CH

Ready to get started?Get Started with IP Intelligence API Today

CTA Illustration

Frequently Asked Questions

ASN AS12511 is an Autonomous System Number used to identify a network for BGP internet routing.
AS12511 is listed under Die Schweizerische Post AG.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.