AS1888 Stichting Centrum voor Wiskunde en Informatica

CWI-NL

IPv4 Addresses: 1,280

Number of Peers: 1

Number of Prefixes: 4

ASN Allocated: 1^st September 1993

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS1888 Summary

Regional Registry:

RIPE

Allocation Status:

Allocated

Allocation Date:

1^st September 1993

Allocated Country:

AS1888 Network

IPv4 Prefixes:

4

IPv4 Peers:

1

IPv4 Upstreams:

1

IPv6 Prefixes:

0

IPv6 Peers:

0

IPv6 Upstreams:

0

Contacts

Email Contacts:

abuse@surfnet.nl

hostmaster@cwi.nl

piet.beertema@cwi.nl

abuse@cwi.nl

Abuse Contacts:

abuse@surfnet.nl

abuse@cwi.nl

Address:

Kruislaan 413,

NL-1098 SJ Amsterdam,

NL

IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	192.16.184.0/24	CWI Amsterdam The Netherlands		192.16.184.0/24	RIPE
	192.16.191.0/24	CWI Amsterdam The Netherlands		192.16.191.0/24	RIPE
	192.16.196.0/23	The whole IPv4 address space		190.220.128.0/17	Lacnic
	192.16.201.0/24	CWI Amsterdam The Netherlands		192.16.201.0/24	RIPE

IPv4 Peers

Country	ASN	Name	Description
	AS1103	SURFNET-NL	SURFnet, The Netherlands

IPv4 Upstreams

Country	ASN	Name	Description
	AS1103	SURFNET-NL	SURFnet, The Netherlands

IPv4 Upstream Graph

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% Information related to 'AS1888'

% Abuse contact for 'AS1888' is 'abuse@surfnet.nl'

aut-num:        AS1888
as-name:        CWI-NL
org:            ORG-CCvW1-RIPE
remarks:        Amsterdam
remarks:        The Netherlands
import:         from AS1103
                action pref=90;
                accept AS1103
import:         from AS1104
                action pref=80;
                accept AS1104
import:         from AS1124
                action pref=70;
                accept AS1124
import:         from AS1126
                action pref=60;
                accept AS1126
export:         to AS1103
                announce AS1888
export:         to AS1104
                announce AS1888
export:         to AS1124
                announce AS1888
export:         to AS1126
                announce AS1888
default:        to AS1103
                action pref=90;
                networks ANY
admin-c:        CWI1024-RIPE
tech-c:         CWI1024-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
notify:         hostmaster@cwi.nl
mnt-by:         AS1888-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-11-15T09:14:24Z
source:         RIPE
sponsoring-org: ORG-Sb3-RIPE

organisation:   ORG-CCvW1-RIPE
org-name:       Stichting Centrum voor Wiskunde en Informatica
country:        NL
org-type:       OTHER
address:        Kruislaan 413
address:        NL-1098 SJ Amsterdam
address:        NL
e-mail:         Piet.Beertema@cwi.nl
abuse-c:        AR22878-RIPE
mnt-ref:        RIPE-ERX-MNT
mnt-by:         RIPE-ERX-MNT
created:        2004-11-03T15:42:47Z
last-modified:  2022-12-01T17:08:54Z
source:         RIPE

role:           CWI ITF
address:        Centrum Wiskunde & Informatica Science Park 123 NL-1098 XG Amsterdam The Netherlands
phone:          +31 (0)20 592 9333
fax-no:         +31 (0)20 592 4199
remarks:        Please contact "abuse@cwi.nl" for complaints and/or abuse
e-mail:         hostmaster@cwi.nl
admin-c:        HR1024-RIPE
tech-c:         HR1024-RIPE
notify:         hostmaster@cwi.nl
mnt-by:         AS1888-MNT
nic-hdl:        CWI1024-RIPE
created:        2004-10-06T10:16:49Z
last-modified:  2017-05-08T10:01:06Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.116 (DEXTER)

Country	IX	Name	IPv4	IPv6	Port Speed