ASN AS57297 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS57297?

AS57297 is listed under REGIE DES TRANSPORTS METROPOLITAINS.

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.

AS57297 REGIE DES TRANSPORTS METROPOLITAINS

ASN Lookup Tool

REGIE DES TRANSPORTS METROPOLITAINS rtm.fr

FR 3 Routes

AS Data

AS57297

AS57297 – REGIE DES TRANSPORTS METROPOLITAINS

AS Number	57297
AS Name	RTM-AS
Organization	REGIE DES TRANSPORTS METROPOLITAINS (org-rdtm1-ripe)
Country	FR
Website	rtm.fr
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2018-05-16

ASN Intelligence API for production workflows

Use ASN data for AS57297 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
194.36.118.0/24	AS57297	REGIE DES TRANSPORTS METROPOLITAINS	REGIE DES TRANSPORTS METROPOLITAINS	256
194.36.116.0/24	AS57297	REGIE DES TRANSPORTS METROPOLITAINS	REGIE DES TRANSPORTS METROPOLITAINS	256
194.36.117.0/24	AS57297	REGIE DES TRANSPORTS METROPOLITAINS	REGIE DES TRANSPORTS METROPOLITAINS	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 'AS57148 - AS57368'

as-block:       AS57148 - AS57368
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:        2024-09-03T13:31:56Z
last-modified:  2024-09-03T13:31:56Z
source:         RIPE

% Information related to 'AS57297'

% Abuse contact for 'AS57297' is 'ripe@rtm.fr'

aut-num:        AS57297
as-name:        RTM-AS
org:            ORG-RDTM1-RIPE
import:         from AS30781 accept ANY
export:         to AS30781 announce AS57297
import:         from AS41863 accept ANY
export:         to AS41863 announce AS57297
import:         from AS34177 accept ANY
export:         to AS34177 announce AS57297
admin-c:        RA9361-RIPE
tech-c:         RA9361-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         fr-rtm-1-mnt
created:        2018-05-16T09:42:54Z
last-modified:  2021-01-08T09:50:18Z
source:         RIPE

organisation:   ORG-RDTM1-RIPE
org-name:       REGIE DES TRANSPORTS METROPOLITAINS
country:        FR
org-type:       LIR
address:        178 CHEMIN NOTRE DAME CONSOLATION - MAGASIN 03 DISI
address:        13013
address:        MARSEILLE
address:        FRANCE
phone:          +33 (0) 4 91 10 55 55
admin-c:        RA9361-RIPE
tech-c:         RA9361-RIPE
abuse-c:        AR46294-RIPE
mnt-ref:        fr-rtm-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         fr-rtm-1-mnt
created:        2018-05-01T07:41:23Z
last-modified:  2020-12-16T12:42:19Z
source:         RIPE # Filtered

role:           RTM-RIPE
address:        178 chemin Notre Dame de la Consolation
address:        13013 Marseille
address:        France
admin-c:        OD1864-RIPE
admin-c:        FM20417-RIPE
tech-c:         OD1864-RIPE
tech-c:         FM20417-RIPE
nic-hdl:        RA9361-RIPE
mnt-by:         fr-rtm-1-mnt
created:        2018-05-15T12:40:06Z
last-modified:  2018-05-15T12:45:04Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS57148 - AS57368",
    "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" : "2024-09-03",
    "date_updated" : "2024-09-03",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS57297",
    "as_name" : "RTM-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS30781 accept ANY", "from AS41863 accept ANY", "from AS34177 accept ANY" ],
    "export" : [ "to AS30781 announce AS57297", "to AS41863 announce AS57297", "to AS34177 announce AS57297" ],
    "organization" : "ORG-RDTM1-RIPE",
    "admin_contacts" : [ "RA9361-RIPE" ],
    "tech_contacts" : [ "RA9361-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "fr-rtm-1-mnt" ],
    "date_created" : "2018-05-16",
    "date_updated" : "2021-01-08",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-RDTM1-RIPE",
    "name" : "REGIE DES TRANSPORTS METROPOLITAINS",
    "type" : "LIR",
    "address" : [ "178 CHEMIN NOTRE DAME CONSOLATION - MAGASIN 03 DISI", "13013", "MARSEILLE", "FRANCE" ],
    "street" : "Chemin Notre Dame Consolation Magasin",
    "city" : "Marseille",
    "zip_code" : "13013",
    "country" : [ "FR" ],
    "phone" : [ "+33 (0) 4 91 10 55 55" ],
    "admin_contacts" : [ "RA9361-RIPE" ],
    "tech_contacts" : [ "RA9361-RIPE" ],
    "abuse_contacts" : [ "AR46294-RIPE" ],
    "mnt_ref" : [ "fr-rtm-1-mnt" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "fr-rtm-1-mnt" ],
    "date_created" : "2018-05-01",
    "date_updated" : "2020-12-16",
    "source" : "RIPE",
    "addressCountry" : "FRANCE"
  },
  "administrative_contacts" : [ {
    "handle" : "RA9361-RIPE",
    "name" : "RTM-RIPE",
    "address" : [ "178 chemin Notre Dame de la Consolation", "13013 Marseille", "France" ],
    "street" : "Chemin Notre Dame De La Consolation",
    "city" : "Marseille",
    "zip_code" : "13013",
    "country" : "FRANCE",
    "admin_contacts" : [ "OD1864-RIPE", "FM20417-RIPE" ],
    "tech_contacts" : [ "OD1864-RIPE", "FM20417-RIPE" ],
    "mnt_by" : [ "fr-rtm-1-mnt" ],
    "date_created" : "2018-05-15",
    "date_updated" : "2018-05-15",
    "source" : "RIPE",
    "addressCountry" : "FRANCE"
  } ],
  "technical_contacts" : [ {
    "handle" : "RA9361-RIPE",
    "name" : "RTM-RIPE",
    "address" : [ "178 chemin Notre Dame de la Consolation", "13013 Marseille", "France" ],
    "street" : "Chemin Notre Dame De La Consolation",
    "city" : "Marseille",
    "zip_code" : "13013",
    "country" : "FRANCE",
    "admin_contacts" : [ "OD1864-RIPE", "FM20417-RIPE" ],
    "tech_contacts" : [ "OD1864-RIPE", "FM20417-RIPE" ],
    "mnt_by" : [ "fr-rtm-1-mnt" ],
    "date_created" : "2018-05-15",
    "date_updated" : "2018-05-15",
    "source" : "RIPE",
    "addressCountry" : "FRANCE"
  } ]
}

Peers

AS Number	Description	Country
AS15557	Societe Francaise Du Radiotelephone SFR SA	FR
AS34177	CELESTE SAS	FR
AS30781	Free Pro SAS	FR
AS41863	JEROME DESCOUX	FR
AS15557	Societe Francaise Du Radiotelephone - SFR SA	FR

Upstreams

AS Number	Description	Country
AS15557	Societe Francaise Du Radiotelephone SFR SA	FR
AS30781	Free Pro SAS	FR