ASN Lookup Tool

Lonza AG lonza.com CH CH 1 Routes

AS Data

AS51817

AS51817Lonza AG

AS Number 51817
AS Name LONZA-AS
Organization Lonza AG(org-la300-ripe)
Country CH
Website lonza.com
Number of IPv4 Routes 1
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2010-11-10

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Use ASN data for AS51817 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
91.220.100.0/24 256

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 'AS51357 - AS51817'

as-block:       AS51357 - AS51817
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:        2025-02-13T13:57:44Z
last-modified:  2025-02-13T13:57:44Z
source:         RIPE

% Information related to 'AS51817'

% Abuse contact for 'AS51817' is 'ripregistration.visp@lonza.com'

aut-num:        AS51817
as-name:        LONZA-AS
org:            ORG-LA300-RIPE
import:         from AS6730 action pref=100; accept ANY
export:         to AS6730 announce AS51817
import:         from AS3303 action pref=100; accept ANY
export:         to AS3303 announce AS51817
admin-c:        LGD23-RIPE
admin-c:        WW2110-RIPE
tech-c:         LGD23-RIPE
tech-c:         WW2110-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CH-UNISOURCE-MNT
created:        2010-11-10T13:05:48Z
last-modified:  2021-02-04T07:21:41Z
source:         RIPE
sponsoring-org: ORG-SI1-RIPE

organisation:   ORG-LA300-RIPE
org-name:       Lonza AG
country:        CH
org-type:       OTHER
address:        Rottenstrasse 6
admin-c:        WW2110-RIPE
admin-c:        LGD23-RIPE
tech-c:         WW2110-RIPE
tech-c:         LGD23-RIPE
abuse-c:        ACRO38883-RIPE
mnt-ref:        CH-UNISOURCE-MNT
mnt-by:         CH-UNISOURCE-MNT
created:        2010-11-01T14:17:22Z
last-modified:  2022-12-01T16:34:45Z
source:         RIPE # Filtered

person:         Lo Gioco Davide
address:        Lonza AG
address:        Munchensteinerstrasse 38
address:        4002 Basel - Switzerland
phone:          +41 61 316 2147
nic-hdl:        LGD23-RIPE
mnt-by:         CH-UNISOURCE-MNT
created:        2021-02-04T07:17:34Z
last-modified:  2021-02-04T07:17:34Z
source:         RIPE # Filtered

person:         Willi Williner
address:        Lonza AG
address:        Rottenstrasse 6
address:        CH - 3930 Visp
phone:          +41 27 948 6362
nic-hdl:        WW2110-RIPE
mnt-by:         CH-UNISOURCE-MNT
created:        2021-02-04T07:18:57Z
last-modified:  2021-02-04T07:18:57Z
source:         RIPE # Filtered

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

Parsed Whois Response

Peers

AS Number Description Country
AS6730 Sunrise GmbH CH
AS702 Verizon Business US
AS702 Verizon Business/UUnet Europe US
AS3303 Swisscom Schweiz AG CH

Upstreams

AS Number Description Country
AS702 Verizon Business US

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Frequently Asked Questions

ASN AS51817 is an Autonomous System Number used to identify a network for BGP internet routing.
AS51817 is listed under Lonza 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.