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ASN Lookup Tool
AS33915 Vodafone Libertel B.V.

An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.

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ASN Lookup for:

AS33915

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ASN Extended Info API
BGP Active Prefixes API
ASN Details JSON View

ASN Details

ASN
AS33915
Organisation
Vodafone Libertel B.V.
AS Name
TNF-AS
IPv4 Addresses Announced
5,777,653
IPv4 Prefixes Announced
265
IPv6 Prefixes Announced
22
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#91 out of 75,753
Registry
Ripe
Registered Country
NL
Registration Date
2004-09-06
Registration Change
2018-09-04

Receiving From

ASN
Organisation
AS6830
Liberty Global B.V.

Transit To

ASN
Organisation
AS213099
Gemeente Hilversum
AS15480
Vodafone Libertel B.V.
AS13684
Medtronic, Incorporated
AS28788
Unilogic Networks B.V.
AS34373
XXLnet B.V.
AS12315
Quality Service Provider BV
AS200428
SouthernHill BV
AS29263
Gemeente Den Haag
AS57124
Gemeente Maastricht
AS38915
Gemeente Heerlen

Active Prefixes IPv4

Prefix
Range From
Range To
Prefix 136.144.23.0/24
Range From 136.144.23.0
Range To 136.144.23.255
Prefix 140.242.35.0/24
Range From 140.242.35.0
Range To 140.242.35.255
Prefix 144.2.252.0/23
Range From 144.2.252.0
Range To 144.2.253.255
Prefix 144.2.254.0/23
Range From 144.2.254.0
Range To 144.2.255.255
Prefix 145.11.48.0/24
Range From 145.11.48.0
Range To 145.11.48.255
Prefix 145.11.60.0/24
Range From 145.11.60.0
Range To 145.11.60.255
Prefix 145.11.61.0/24
Range From 145.11.61.0
Range To 145.11.61.255
Prefix 145.11.62.0/24
Range From 145.11.62.0
Range To 145.11.62.255
Prefix 145.11.63.0/24
Range From 145.11.63.0
Range To 145.11.63.255
Prefix 145.46.162.0/23
Range From 145.46.162.0
Range To 145.46.163.255
Showing 10 of 265 Results View More >

Active Prefixes IPv6

Prefix
Range From
Range To
Prefix 2001:1c00::/24
Range From 2001:1c00::
Range To 2001:1cff:ffff:ffff:ffff:ffff:ffff:ffff
Prefix 2001:1d00::/24
Range From 2001:1d00::
Range To 2001:1dff:ffff:ffff:ffff:ffff:ffff:ffff
Prefix 2001:41f0::/33
Range From 2001:41f0::
Range To 2001:41f0:7fff:ffff:ffff:ffff:ffff:ffff
Prefix 2001:41f0:8000::/33
Range From 2001:41f0:8000::
Range To 2001:41f0:ffff:ffff:ffff:ffff:ffff:ffff
Prefix 2001:b88::/33
Range From 2001:b88::
Range To 2001:b88:7fff:ffff:ffff:ffff:ffff:ffff
Prefix 2a00:18c8::/29
Range From 2a00:18c8::
Range To 2a00:18cf:ffff:ffff:ffff:ffff:ffff:ffff
Prefix 2a00:7740::/32
Range From 2a00:7740::
Range To 2a00:7740:ffff:ffff:ffff:ffff:ffff:ffff
Prefix 2a00:7940::/32
Range From 2a00:7940::
Range To 2a00:7940:ffff:ffff:ffff:ffff:ffff:ffff
Prefix 2a02:a200::/28
Range From 2a02:a200::
Range To 2a02:a20f:ffff:ffff:ffff:ffff:ffff:ffff
Prefix 2a02:a210::/28
Range From 2a02:a210::
Range To 2a02:a21f:ffff:ffff:ffff:ffff:ffff:ffff
Showing 10 of 22 Results View More >