ASN Lookup Tool

% 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 'AS1921 - AS1923'

as-block:       AS1921 - AS1923
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:        2018-11-22T15:27:14Z
last-modified:  2018-11-22T15:27:14Z
source:         RIPE

% Information related to 'AS1923'

% No abuse contact registered for AS1923

aut-num:        AS1923
remarks:
remarks:        This aut-num has been transfered as part of the ERX.
remarks:        It was present in both the ARIN and RIPE databases, so
remarks:        the information from both databases has been merged, and
remarks:        the object has been locked until the contacts for the
remarks:        aut-num have contacted the RIPE NCC and resolved the
remarks:        issue.
remarks:
remarks:        Please see the FAQ for this process:
remarks:        http://www.ripe.net/db/erx/erx-asn/group2-faq.html
remarks:
status:         LEGACY
mnt-by:         RIPE-ERX-MNT
remarks:
remarks:        **** INFORMATION FROM ARIN OBJECT ****
remarks:        as-name: TAYS
descr:          Tampere Telelphone Company
                P.O. Box 2000
                SF-33521 Tampere
                FI
admin-c:        LL556-RIPE
tech-c:         LL556-RIPE
admin-c:        LL556-RIPE
tech-c:         LL556-RIPE
remarks:        changed: hostmaster@arin.net 19920701
remarks:
remarks:        **** INFORMATION FROM RIPE OBJECT ****
as-name:        UNSPECIFIED
descr:          TAYS IP-net
descr:          FI
admin-c:        LL205
tech-c:         LL205
remarks:        mnt-by: RIPE-NCC-AN-MNT # WARNING: maintainer added to protect object
created:        2002-08-21T16:42:13Z
last-modified:  2017-11-15T09:12:34Z
source:         RIPE # Filtered

person:         Lippo Lassila
address:        Viestitekniikka
address:        Tampereen yliopistollinen sairaala
address:        PL2000
address:        FIN-33521 Tampere
address:        Finland
phone:          +357 931 2475417
fax-no:         +357 931 2475314
nic-hdl:        LL205
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-05T14:14:41Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE # Filtered

person:         Lassila Lippo
address:        PO Box 2000
                SF-33521 Tampere
                FI
phone:          +358 31 2475111
nic-hdl:        LL556-RIPE
mnt-by:         RIPE-ERX-MNT
created:        2002-08-21T15:44:34Z
last-modified:  2002-08-21T15:44:34Z
source:         RIPE # Filtered

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



#
# 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.
#


ASNumber:       1921 - 1923
ASName:         RIPE-ASNBLOCK-1921
ASHandle:       AS1921
RegDate:        2002-10-15
Updated:        2003-04-25
Comment:        These addresses 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/1921

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.
#