ASN Lookup Tool

Florian Overkamp 0x4f.eu NL NL 2 Routes

AS Data

AS213959

AS213959Florian Overkamp

AS Number 213959
AS Name AltStack
Organization Florian Overkamp(org-on71-ripe)
Country NL
Website 0x4f.eu
Number of IPv4 Routes 1
Number of IPv6 Routes 1
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2024-10-25

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Use ASN data for AS213959 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2001:67c:f54::/48 ~1×10²⁴
185.104.131.0/24 256

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS208189 - AS214345'

as-block:       AS208189 - AS214345
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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE

% Information related to 'AS213959'

% Abuse contact for 'AS213959' is 'abuse@0x4f.eu'

aut-num:        AS213959
as-name:        AltStack
org:            ORG-ON71-RIPE
sponsoring-org: ORG-SB378-RIPE
import:         from AS202585 accept ANY
export:         to AS202585 announce AS213959
import:         from AS49627 accept ANY
export:         to AS49627 announce AS213959
admin-c:        FO40-RIPE
tech-c:         FO40-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         OSRD-MNT
created:        2024-10-25T08:41:44Z
last-modified:  2025-02-03T08:51:04Z
source:         RIPE

organisation:   ORG-ON71-RIPE
org-name:       Florian Overkamp
country:        NL
org-type:       OTHER
address:        Schipbeekstraat 10, 75232PS Enschede, Netherlands
abuse-c:        ACRO57958-RIPE
mnt-ref:        OSRD-MNT
mnt-by:         OSRD-MNT
created:        2024-10-23T18:42:57Z
last-modified:  2024-10-25T08:16:34Z
source:         RIPE # Filtered

person:         Florian Overkamp
address:        SpeakUp
address:        Institutenweg 6
address:        7521PK Enschede
address:        The Netherlands
phone:          +31(0)887732587
fax-no:         +31(0)887732588
nic-hdl:        FO40-RIPE
org:            ORG-SB378-RIPE
mnt-by:         SPEAKUP-MNT
created:        2009-07-08T06:33:43Z
last-modified:  2017-01-24T08:17:46Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS24482 SG.GS SG
AS50869 IPng Networks GmbH CH
AS34927 iFog GmbH CH
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS41666 Institute for Pyrotechnical Cleaning limited company FI
AS25091 IP Max SA CH
AS8298 IPng Networks GmbH CH
AS209823 Enki Multimedia EURL FR
AS212895 Johannes Ernst DE

Upstreams

AS Number Description Country
AS24482 SG.GS SG
AS50869 IPng Networks GmbH CH
AS42093 InterRacks B.V. NL
AS39351 31173 Services AB SE
AS25091 IP Max SA CH
AS6939 Hurricane Electric LLC US
AS8298 IPng Networks GmbH CH
AS212895 Johannes Ernst DE
AS5405 Inter.link GmbH DE
AS3214 xTom GmbH DE

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Frequently Asked Questions

ASN AS213959 is an Autonomous System Number used to identify a network for BGP internet routing.
AS213959 is listed under Florian Overkamp.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.