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 'AS1101 - AS1200'

as-block:       AS1101 - AS1200
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:        2018-11-22T15:27:09Z
last-modified:  2018-11-22T15:27:09Z
source:         RIPE

% Information related to 'AS1137'

% No abuse contact registered for AS1137

aut-num:        AS1137
remarks:        This object has been updated in an
                automated process to fix references by
                names on 20030116. For more information,
                please see http://www.ripe.net/db/refs-by-name-cleanup.html
as-name:        UNSPECIFIED
descr:          UNIP
descr:          UN Internet Project
descr:          Europe sites
import:         from AS1136
                action pref=100;
                accept ANY
import:         from AS3255
                action pref=100;
                accept AS3255
export:         to AS1136
                announce AS1137 AS3255 AS6723
export:         to AS3255
                announce AS1137
default:        to AS1136
                action pref=50;
                networks ANY
admin-c:        AU295-RIPE
tech-c:         SD938-RIPE        # was 'Serg Datcenco'
status:         LEGACY
mnt-by:         AS1137-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-11-15T09:12:45Z
source:         RIPE # Filtered

role:           Serg Datcenco
remarks:        This object has been created in
remarks:        an automated process of replacing
remarks:        all inconsistent references with
remarks:        valid references. For more information,
remarks:        please see http://www.ripe.net/db/refs-by-name-cleanup.html
remarks:        The NIC handle of this object will
remarks:        replace the reference 'Serg Datcenco'.
address:        No Address # unknown address
phone:          +00 00 # unknown phone number
admin-c:        SD1554-RIPE
admin-c:        SD32
tech-c:         SD1554-RIPE
tech-c:         SD32
nic-hdl:        SD938-RIPE
created:        2003-01-16T09:53:59Z
last-modified:  2016-04-05T11:56:21Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE # Filtered

person:         Alexander Usenko
address:        United Nations Office in Ukraine
address:        Klovsky Uzviz, 1
address:        252010 Kiev
address:        Ukraine
phone:          +7 044 293 9363
fax-no:         +7 044 293 2607
nic-hdl:        AU295-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-05T14:19:41Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.119 (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/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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ASNumber:       1101 - 1200
ASName:         RIPE-ASNBLOCK-1101
ASHandle:       AS1101
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/1101

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 1997-2025, American Registry for Internet Numbers, Ltd.
#