AS58291 ColoCenter b.v. - bgp.tools

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ColoCenter b.v.

AS Number 58291
Website http://www.colocenter.nl

Registered on: 15 Jun 2012 (13 years old)
Registered to: nl.colocenter (ripe)

Network status: Active, Allocated under RIPE

Network type: Content

Prefixes Originated: 6 IPv4, 4 IPv6

Upstreams

AS174 - Cogent Communications, LLC
AS6939 - Hurricane Electric LLC
AS213753 - InterEdge B.V.

Rankings

#43 for AS Cone in Netherlands

#167 for Estimated Eyeballs in Netherlands

#113 for Unique Domains in Netherlands

#76 for Known Peers in Netherlands

#125 for Originated IPv4 Space in Netherlands

#49 for Originated IPv6 Space in Netherlands

Tags:

Prefixes Originated

6 IPv4, 4 IPv6

Addresses Originated

28 /24's of IPv4

655361 /48's of IPv6

	Prefix	Description
	5.39.184.0/21	ColoCenter b.v.
	45.11.28.0/22	Mark Michiel Janssen trading as SIG-I/O automatisering
	185.79.152.0/22	ColoCenter b.v.
	185.102.68.0/22	Defion Security Netherlands B.V.
	185.140.184.0/22	ColoCenter b.v.
	213.156.28.0/22	Defion Security Netherlands B.V.
	2001:67c:cdc::/48	Stefan van Westering trading as "Skywest"
	2a01:4c01::/32	Defion Security Netherlands B.V.
	2a02:f640::/29	ColoCenter b.v.
	2a0e:5700::/32	Mark Michiel Janssen trading as SIG-I/O automatisering

Last Update: 2025-12-22T16:12:06Z UTC

Member of the following AS-SETs

-	Member	ASN Count

Go to PeeringDB page

PeeringDB AS-SET:: RIPE::AS-COLOCENTER

Suggested Prefix Limits

IPv4: 200

IPv6: 15

Internet Exchange Points

	Name	IPv4	IPv6	Link Speed
	GNM-IX	178.18.236.64	2a03:5f80:4:2::236:64	100 gbps
	LSIX	185.1.32.5	2001:7f8:8f::a505:8291:1	10 gbps
	Speed-IX	185.1.222.96	2001:7f8:b7::a505:8291:1	10 gbps
	Frys-IX	185.1.160.185	2001:7f8:10f::e3b3:185	10 gbps
	INTERIX	185.0.1.5	2001:7f8:134::5	10 gbps
	AMS-IX	80.249.212.148	2001:7f8:1::a505:8291:2	10 gbps
	NL-ix	193.239.117.29	2001:7f8:13::a505:8291:1	10 gbps
	ERA-IX Amsterdam	185.1.240.23	2001:7f8:12a::23	10 gbps

Last Update: 2025-12-25T10:08:20Z UTC