Summary

Regional Registry:

RIPE

Allocation Status:

Allocated

Allocation Date:

9^th February 2010

Allocated Country:

Traffic Estimation:

5-10Gbps

Traffic Ratio:

Balanced

Internet Exchanges:

1

Website:

https://www.tws-groep.nl

Network

Contacts

• IPv4 Prefixes
• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	89.106.160.0/21	TWS Networkconcepts B.V.		89.106.160.0/21	RIPE
	185.3.176.0/23	TWS Networkconcepts B.V.		185.3.176.0/22	RIPE
	185.3.178.0/24	TWS Networkconcepts B.V.		185.3.176.0/22	RIPE
	185.3.179.0/24	TWS Networkconcepts B.V.		185.3.176.0/22	RIPE

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2a00:1bc8::/32	Networkconcepts BV		2a00:1bc8::/32	RIPE

• IPv4 Peers
• IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS174	COGENT-174	Cogent Communications
	AS8455	ATOM86-AS	ATOM86
	AS24961	MYLOC-AS	myLoc managed IT AG
	AS210025	XXSL	XXSL Network
	AS205593	Marek-Krolikowski	Marek Krolikowski trading as TAKEN.PL IT SERVICES Marek Krolikowski
	AS34872	Servperso_Systems	Cedric Rossius
	AS204526	RICK-NET	Rick Bakker
	AS28917	Fiord-AS	IP-transit operator in Russia, Ukraine and Baltics
	AS206499	MMNETWORKS	M&M NETWORKS
	AS202365	Chronos	Chronos
	AS24875	NOVOSERVE-AS	NovoServe B.V.
	AS8283	COLOCLUE-AS	Netwerkvereniging Coloclue, Amsterdam, Netherlands
	AS50673	Serverius-as	Serverius Holding B.V.

Country	ASN	Name	Description	IPv4
	AS8455	ATOM86-AS	ATOM86

• IPv4 Upstreams
• IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS8455	ATOM86-AS	ATOM86
	AS174	COGENT-174	Cogent Communications

IPv4 Upstream Graph

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IPv4 Upstream Graph

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Country	ASN	Name	Description	IPv4
	AS8455	ATOM86-AS	ATOM86

IPv6 Upstream Graph

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IPv6 Upstream Graph

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% This is the RIPE Database query service.
% The objects are in RPSL format.
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% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Information related to 'AS50554'

% Abuse contact for 'AS50554' is '[email protected]'

aut-num:        AS50554
as-name:        NCBV-BACKBONE
org:            ORG-NB16-RIPE
import:         from AS8455 accept ANY
import:         from AS48812 accept AS48812
import:         from AS197646 accept AS197646
export:         to AS8455 announce AS-NCBV
export:         to AS48812 announce AS50554
export:         to AS48812 announce { 0.0.0.0/0 }
export:         to AS197646 announce AS50554
export:         to AS197646 announce { 0.0.0.0/0 }
admin-c:        NOC269-RIPE
tech-c:         NOC269-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TWSNETWORKS
created:        2010-02-09T15:04:28Z
last-modified:  2018-09-04T10:48:26Z
source:         RIPE

organisation:   ORG-NB16-RIPE
org-name:       TWS Networkconcepts B.V.
org-type:       LIR
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        TWSNETWORKS
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TWSNETWORKS
created:        2008-06-24T12:26:37Z
last-modified:  2019-06-12T11:07:29Z
source:         RIPE
abuse-c:        AR16241-RIPE
address:        Koppelstraat 24
address:        7391AK
address:        Twello
address:        NETHERLANDS
phone:          +31885702424
fax-no:         +31885702498
admin-c:        MDJN-RIPE
e-mail:         [email protected]

person:         Network Operations Center
address:        koppelstraat 24, Twello, the Netherlands
phone:          +31885702424
nic-hdl:        NOC269-RIPE
mnt-by:         TWSNETWORKS
created:        2018-03-29T07:28:09Z
last-modified:  2018-03-29T07:28:09Z
source:         RIPE

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