ASN AS34781 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS34781?

AS34781 is listed under Services Industriels de Lausanne SIL.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS34781 Services Industriels de Lausanne SIL

ASN Lookup Tool

Services Industriels de Lausanne SIL lsne.ch

CH 3 Routes

AS Data

AS34781

AS34781 – Services Industriels de Lausanne SIL

AS Number	34781
AS Name	SIL-CITYCABLE-AS
Organization	Services Industriels de Lausanne SIL (org-sm3-ripe)
Country	CH
Website	lsne.ch
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2005-04-05

ASN Intelligence API for production workflows

Use ASN data for AS34781 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
85.218.0.0/17	AS34781	Services Industriels de Lausanne SIL	Services Industriels de Lausanne SIL	32768
185.64.196.0/22	AS34781	Services Industriels de Lausanne SIL	Services Industriels de Lausanne SIL	1024
193.200.220.0/24	AS34781	Services Industriels de Lausanne SIL	Service d'orginisation et d'informatique	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 'AS34554 - AS34984'

as-block:       AS34554 - AS34984
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:        2024-07-03T14:03:00Z
last-modified:  2024-07-03T14:03:00Z
source:         RIPE

% Information related to 'AS34781'

% Abuse contact for 'AS34781' is 'abuse@lsne.ch'

aut-num:        AS34781
as-name:        SIL-CITYCABLE-AS
remarks:        ---------------Netplus------------
import:         from AS15547 accept ANY
export:         to AS15547 announce AS-SIL-CITYCABLE
remarks:        ----------Edificom-----------
import:         from AS199562 accept AS199562
export:         to AS199562 announce ANY
remarks:        ----------Edurable---------
import:         from AS208948 accept AS208948
export:         to AS208948 announce ANY
remarks:        ----------Nagravision---------
import:         from AS201365 accept AS201365
export:         to AS201365 announce ANY
remarks:        ---------------Gas&Com------------
import:         from AS47176 accept ANY
export:         to AS47176 announce AS-SIL-CITYCABLE
org:            ORG-SM3-RIPE
admin-c:        SIL-RIPE
tech-c:         SIL-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SILPAT-MNT
created:        2005-04-05T09:20:48Z
last-modified:  2026-02-23T13:15:53Z
source:         RIPE # Filtered

organisation:   ORG-SM3-RIPE
org-name:       Services Industriels de Lausanne (SIL)
country:        CH
org-type:       LIR
address:        Place Chauderon 27,
                Case postale 7416
address:        1002
address:        Lausanne
address:        SWITZERLAND
phone:          +41213159824
admin-c:        SIL-RIPE
tech-c:         SIL-RIPE
abuse-c:        SIL-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SILPAT-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SILPAT-MNT
created:        2004-08-31T13:33:06Z
last-modified:  2025-08-11T07:42:05Z
source:         RIPE # Filtered

role:           Services industriels Lausanne
address:        Case postale 7416, CH-1002, Lausanne, Switzerland
admin-c:        CH12450-RIPE
admin-c:        DM18136-RIPE
tech-c:         CH12450-RIPE
tech-c:         DM18136-RIPE
admin-c:        MR23806-RIPE
tech-c:         MR23806-RIPE
abuse-mailbox:  abuse@lsne.ch
nic-hdl:        SIL-RIPE
mnt-by:         SILPAT-MNT
created:        2018-07-20T12:07:15Z
last-modified:  2021-04-08T05:59:23Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS34554 - AS34984",
    "description" : [ "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" ],
    "date_created" : "2024-07-03",
    "date_updated" : "2024-07-03",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS34781",
    "as_name" : "SIL-CITYCABLE-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS15547 accept ANY", "from AS199562 accept AS199562", "from AS208948 accept AS208948", "from AS201365 accept AS201365", "from AS47176 accept ANY" ],
    "export" : [ "to AS15547 announce AS-SIL-CITYCABLE", "to AS199562 announce ANY", "to AS208948 announce ANY", "to AS201365 announce ANY", "to AS47176 announce AS-SIL-CITYCABLE" ],
    "organization" : "ORG-SM3-RIPE",
    "admin_contacts" : [ "SIL-RIPE" ],
    "tech_contacts" : [ "SIL-RIPE" ],
    "remarks" : [ "---------------Netplus------------", "----------Edificom-----------", "----------Edurable---------", "----------Nagravision---------", "---------------Gas&Com------------" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "SILPAT-MNT" ],
    "date_created" : "2005-04-05",
    "date_updated" : "2026-02-23",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-SM3-RIPE",
    "name" : "Services Industriels de Lausanne (SIL)",
    "type" : "LIR",
    "address" : [ "Place Chauderon 27,", "Case postale 7416", "1002", "Lausanne", "SWITZERLAND" ],
    "street" : "Place Chauderon",
    "city" : "Lausanne",
    "zip_code" : "1002",
    "country" : [ "CH" ],
    "phone" : [ "+41213159824" ],
    "admin_contacts" : [ "SIL-RIPE" ],
    "tech_contacts" : [ "SIL-RIPE" ],
    "abuse_contacts" : [ "SIL-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "SILPAT-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "SILPAT-MNT" ],
    "date_created" : "2004-08-31",
    "date_updated" : "2025-08-11",
    "source" : "RIPE",
    "addressCountry" : "SWITZERLAND"
  },
  "administrative_contacts" : [ {
    "handle" : "SIL-RIPE",
    "name" : "Services industriels Lausanne",
    "address" : [ "Case postale 7416, CH-1002, Lausanne, Switzerland" ],
    "city" : "Lausanne",
    "zip_code" : "CH-1002",
    "country" : "SWITZERLAND",
    "abuse_mailbox" : [ "abuse@lsne.ch" ],
    "admin_contacts" : [ "CH12450-RIPE", "DM18136-RIPE", "MR23806-RIPE" ],
    "tech_contacts" : [ "CH12450-RIPE", "DM18136-RIPE", "MR23806-RIPE" ],
    "mnt_by" : [ "SILPAT-MNT" ],
    "date_created" : "2018-07-20",
    "date_updated" : "2021-04-08",
    "source" : "RIPE",
    "addressCountry" : "SWITZERLAND"
  } ],
  "technical_contacts" : [ {
    "handle" : "SIL-RIPE",
    "name" : "Services industriels Lausanne",
    "address" : [ "Case postale 7416, CH-1002, Lausanne, Switzerland" ],
    "city" : "Lausanne",
    "zip_code" : "CH-1002",
    "country" : "SWITZERLAND",
    "abuse_mailbox" : [ "abuse@lsne.ch" ],
    "admin_contacts" : [ "CH12450-RIPE", "DM18136-RIPE", "MR23806-RIPE" ],
    "tech_contacts" : [ "CH12450-RIPE", "DM18136-RIPE", "MR23806-RIPE" ],
    "mnt_by" : [ "SILPAT-MNT" ],
    "date_created" : "2018-07-20",
    "date_updated" : "2021-04-08",
    "source" : "RIPE",
    "addressCountry" : "SWITZERLAND"
  } ]
}

Peers

AS Number	Description	Country
AS201365	Nagravision Sarl	CH
AS47176	GAS&COM AG	CH
AS199562	Edificom SA	CH
AS15547	netplus.ch SA	CH
AS208948	e Durable SA	CH

Upstreams

AS Number	Description	Country
AS47176	GAS&COM AG	CH
AS15547	netplus.ch SA	CH

Downstreams

AS Number	Description	Country
AS201365	Nagravision Sarl	CH