ASN Lookup Tool

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% The objects are in RPSL format.
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% Information related to 'AS397025 - AS397025'

as-block:       AS397025 - AS397025
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:        2025-06-17T13:14:26Z
last-modified:  2025-06-17T13:14:26Z
source:         RIPE

% Information related to 'AS397025'

% Abuse contact for 'AS397025' is 'abuse@alstomgroup.com'

aut-num:        AS397025
as-name:        Alstom
org:            ORG-ATS89-RIPE
admin-c:        ND7743-RIPE
tech-c:         ND7743-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-fr-alstomtransport-1-MNT
created:        2025-06-17T13:21:38Z
last-modified:  2025-06-17T13:21:38Z
source:         RIPE

organisation:   ORG-ATS89-RIPE
org-name:       Alstom Transport SA
country:        FR
org-type:       LIR
address:        48 rue Albert Dhalenne
address:        93482
address:        Saint-Ouen-sur-Seine Cedex
address:        FRANCE
phone:          +33 1 57 06 90 00
admin-c:        ND7743-RIPE
tech-c:         ND7743-RIPE
abuse-c:        AR70298-RIPE
mnt-ref:        lir-fr-alstomtransport-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-fr-alstomtransport-1-MNT
created:        2023-05-09T14:21:49Z
last-modified:  2023-05-09T14:21:50Z
source:         RIPE # Filtered

role:           Network Director
address:        FRANCE
address:        Saint-Ouen-sur-Seine Cedex
address:        93482
address:        48 rue Albert Dhalenne
phone:          +33 1 57 06 90 00
nic-hdl:        ND7743-RIPE
mnt-by:         lir-fr-alstomtransport-1-MNT
created:        2023-05-09T14:21:48Z
last-modified:  2023-05-09T14:21:49Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.1 (DEXTER)



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# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
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# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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ASNumber:       397025
ASName:         RIPE-397025
ASHandle:       AS397025
RegDate:        2025-06-17
Updated:        2025-06-17
Comment:        These ASNs have been further assigned to users in
Comment:        the RIPE NCC region. Contact information can be found in
Comment:        the RIPE database at http://www.ripe.net/whois    
Ref:            https://rdap.arin.net/registry/autnum/397025

ResourceLink:  https://apps.db.ripe.net/db-web-ui/query
ResourceLink:  whois.ripe.net


OrgName:        RIPE Network Coordination Centre
OrgId:          RIPE
Address:        P.O. Box 10096
City:           Amsterdam
StateProv:      
PostalCode:     1001EB
Country:        NL
RegDate:        
Updated:        2013-07-29
Ref:            https://rdap.arin.net/registry/entity/RIPE

ReferralServer:  whois.ripe.net
ResourceLink:  https://apps.db.ripe.net/db-web-ui/query

OrgAbuseHandle: ABUSE3850-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +31205354444 
OrgAbuseEmail:  abuse@ripe.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3850-ARIN

OrgTechHandle: RNO29-ARIN
OrgTechName:   RIPE NCC Operations
OrgTechPhone:  +31 20 535 4444 
OrgTechEmail:  hostmaster@ripe.net
OrgTechRef:    https://rdap.arin.net/registry/entity/RNO29-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#