AS Number
AS Name
Org Name
Communications Security Net B.V.






AS48886 Looking Glass






IPv6 NUMs(/64)


5,120 IPv4 Addresses
CIDR Description IP Num Communications Security Net B.V. 1024 Communications Security Net B.V. 256 Communications Security Net B.V. 4096 Communications Security Net B.V. 256 Communications Security Net B.V. 1024 Communications Security Net B.V. 512 Communications Security Net B.V. 256 Communications Security Net B.V. 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS58299 OPENFACTORY-AS - Openfactory GmbH, CH Switzerland 3,072 8,590,000,128 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 87,552 79,495,168 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,040 4,294,967,296 IPv4 IPv4
AS39591 GLOBAL-E - Global-e BV, NL Netherlands 10,240 4,295,098,368 IPv4 IPv4
AS51786 VELDER-AS - Patrick Velder, CH Switzerland 512 2,162,688 IPv4 IPv4
AS1103 SURFNET-NL - SURF B.V., NL Netherlands 6,224,640 281,509,336,514,560 IPv4 IPv4
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V, NL Netherlands 2,304 0 IPv4 IPv4
AS1140 SIDN - Stichting Internet Domeinregistratie Nederland, NL Netherlands 3,328 4,294,967,296 IPv4 IPv4
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,295,032,832 IPv4 IPv4
AS39107 INTERLAN-AS - Asociatia Interlan, RO Romania 0 0 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 12,288 131,072 IPv4 IPv4
AS38880 M21-AS-AP - Micron21 Datacentre Pty Ltd, AU Australia 31,248 4,295,163,904 IPv4 IPv4
AS50869 IPNG - Pim van Pelt, CH Switzerland 768 34,359,803,904 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 14,848 8,589,934,592 IPv4 IPv4
AS34968 iunxi - Trixit Holding B.V., NL Netherlands 36,864 4,294,967,296 IPv4 IPv4
AS42541 FIBERBY - Fiberby ApS, DK Denmark 11,008 34,359,738,368 IPv4 IPv4
AS43350 NFORCE - NForce Entertainment B.V., NL Netherlands 85,760 113,818,271,744 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,680 4,294,967,296 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 14,336 107,374,182,400 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,192,968 17,600,775,979,008 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 494,592 282,665,488,744,448 IPv4 IPv4
AS34779 T-2-AS - T-2, d.o.o., SI Slovenia 211,968 34,359,738,368 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 2,048 103,022,592 IPv4 IPv4
AS37662 WIOCC-AS - West Indian Ocean Cable Company, MU Mauritius 8,448 8,589,934,592 IPv4 IPv4
AS56665 TANGO-TELINDUS - Proximus Luxembourg S.A., LU Luxembourg 44,800 34,628,370,432 IPv4 IPv4
AS62167 Tismi - Tismi BV, NL Netherlands 3,072 42,949,672,960 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 14,080 17,179,869,184 IPv4 IPv4
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15,104 0 IPv4 IPv4
AS24785 JOINTTRANSIT-AS - Broadband Hosting B.V, NL Netherlands 11,008 2,305,843,009,213,693,952 IPv4 IPv4
AS206313 FFNW-AS - Freifunk Nordwest e.V., DE Germany 1,024 25,771,376,640 IPv4 IPv4
as-block:       AS47104 - AS52223
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:        2020-10-29T07:18:47Z
last-modified:  2020-10-29T07:18:47Z
source:         RIPE

aut-num:        AS48886
as-name:        CSNet-AS
org:            ORG-CSNB2-RIPE
import:         from AS20562 action pref=100; accept AS-OPENPEERINGPEERS
import:         from AS24785 action pref=100; accept ANY
export:         to AS20562 announce AS48886
export:         to AS24785 announce AS48886
descr:          +----------------------------------------------------------
descr:          NL-IX Peering
descr:          +----------------------------------------------------------
import:         from AS30781 action pref=100; accept AS-JAGUAR
export:         to AS30781 announce AS-CSNET-NL
import:         from AS12414 action pref=100; accept AS-SOLCON
export:         to AS12414 announce AS-CSNET-NL
import:         from AS34968 action pref=100; accept AS-IUNXI
export:         to AS34968 announce AS-CSNET-NL
import:         from AS39704 action pref=100; accept AS-CJ2
export:         to AS39704 announce AS-CSNET-NL
import:         from AS6939 action pref=100; accept AS-HURRICANE
export:         to AS6939 announce AS-CSNET-NL
import:         from AS20504 action pref=100; accept AS-RTL
export:         to AS20504 announce AS-CSNET-NL
import:         from AS41887 action pref=100; accept AS-PROLOCATION
export:         to AS41887 announce AS-CSNET-NL
import:         from AS28788 action pref=100; accept AS-UNILOGICNET
export:         to AS28788 announce AS-CSNET-NL
import:         from AS31172 action pref=100; accept AS-QFAST
export:         to AS31172 announce AS-CSNET-NL
import:         from AS28685 action pref=100; accept AS-ROUTIT
export:         to AS28685 announce AS-CSNET-NL
import:         from AS9143 action pref=100; accept AS-BENELUX
export:         to AS9143 announce AS-CSNET-NL
import:         from AS15435 action pref=100; accept AS-KABELFOON
export:         to AS15435 announce AS-CSNET-NL
import:         from AS34307 action pref=100; accept AS-NL-ix-RS
export:         to AS34307 announce AS-CSNET-NL
export:         to AS200020 announce AS48886
import:         from AS43339 action pref=100; accept AS-RIX
export:         to AS43339 announce AS-CSNET-NL
import:         from AS12871 action pref=100; accept AS-NL-CONCEPTS
export:         to AS12871 announce AS-CSNET-NL
import:         from AS8283 action pref=100; accept AS8283:AS-COLOCLUE
export:         to AS8283 announce AS-CSNET-NL
admin-c:        NCN5-RIPE
tech-c:         NCN5-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-CSNET-NL
created:        2009-02-24T12:03:22Z
last-modified:  2019-10-30T15:10:11Z
source:         RIPE

organisation:   ORG-CSNB2-RIPE
org-name:       Communications Security Net B.V.
country:        NL
org-type:       LIR
address:        Brugweg 56
address:        2741KZ
address:        Waddinxveen
address:        NETHERLANDS
phone:          +31182750530
fax-no:         +31182750599
e-mail:         [email protected]
mnt-ref:        MNT-CSNET-NL
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-CSNET-NL
abuse-c:        NCN5-RIPE
created:        2013-04-02T13:01:56Z
last-modified:  2020-12-16T13:27:50Z
source:         RIPE
admin-c:        NCN5-RIPE
admin-c:        CSN36-RIPE

role:           NOC CS Net
address:        Communications Security Net B.V.
address:        P.O. Box 264
address:        NL-2740 AG Waddinxveen
address:        The Netherlands
mnt-by:         MNT-CSNET-NL
phone:          +31 182 750530
fax-no:         +31 182 750599
e-mail:         [email protected]
admin-c:        CSN36-RIPE
nic-hdl:        NCN5-RIPE
remarks:        ********************************************
remarks:        For problems relating (e-mail) abuse,
remarks:        [email protected]
remarks:        ********************************************
notify:         [email protected]
created:        2002-08-05T19:32:22Z
last-modified:  2019-10-30T15:51:12Z
source:         RIPE
abuse-mailbox:  [email protected]