ASN Lookup Tool

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% 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 'AS1200'

% Abuse contact for 'AS1200' is 'abuse@ams-ix.net'

aut-num:        AS1200
descr:          AMS-IX NL Administrative network
as-name:        AMS-IX1
org:            ORG-AIEB2-RIPE
import:         from AS1200:AS-AMS-IX-PEERS                action pref=100;                accept ANY AND NOT {0.0.0.0/0}
export:         to AS1200:AS-AMS-IX-PEERS                announce AS1200
import:         from AS6777 accept ANY
export:         to AS6777                action community .= { 6777:6777 };                announce AS1200
admin-c:        AMSX-RIPE
tech-c:         AMSX-RIPE
remarks:        URL: http://www.ams-ix.net/
status:         LEGACY
mnt-by:         AMS-IX-MNT
mnt-by:         RIPE-NCC-LEGACY-MNT
created:        2002-03-21T10:27:21Z
last-modified:  2022-12-01T15:57:27Z
source:         RIPE # Filtered

organisation:   ORG-AIEB2-RIPE
org-name:       Amsterdam Internet Exchange B.V.
country:        NL
reg-nr:         34128666
org-type:       LIR
address:        Vijzelstraat 70
address:        1017 HL
address:        Amsterdam
address:        NETHERLANDS
phone:          +31205141717
fax-no:         +31203058990
abuse-c:        AR16130-RIPE
admin-c:        AMSX-RIPE
mnt-ref:        AMS-IX-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AMS-IX-MNT
created:        2012-08-17T14:06:36Z
last-modified:  2026-05-13T07:34:24Z
source:         RIPE # Filtered

role:           AMS-IX NOC
address:        Amsterdam Internet Exchange (AMS-IX)
address:        Vijzelstraat 70
address:        NL - 1017 HL Amsterdam
address:        The Netherlands
phone:          +31 20 514 1717
fax-no:         +31 20 305 8990
mnt-by:         AMS-IX-MNT
tech-c:         SK13589-RIPE
nic-hdl:        AMSX-RIPE
remarks:        * -------------------------------------------------
remarks:        * L3 Network Issues related to this address block:
remarks:        * AMS-IX is NOT responsible for IPs it delegates
remarks:        * to its customers. Please consult
remarks:        * https://my.ams-ix.net/api/v1/members.ascii?exchange=NL
remarks:        * To direct queries to the appropriate party.
remarks:        *
remarks:        * Report abuse to: abuse@ams-ix.net
remarks:        *
remarks:        * Before reporting UCE (spam), please read:
remarks:        *
remarks:        * https://www.ams-ix.net/faqs # Abuse_Procedures
remarks:        *
remarks:        * If your "personal firewall" is complaining about
remarks:        * port-scans, please read:
remarks:        *
remarks:        * https://www.ams-ix.net/faqs # Abuse_Procedures
remarks:        *
remarks:        * -------------------------------------------------
created:        2002-03-19T16:48:47Z
last-modified:  2026-02-25T11:17:10Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.123 (ABERDEEN)



#
# 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:       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

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

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