ASN AS43911 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS43911?

AS43911 is listed under Tom Merlin Eichhorn.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS43911 Tom Merlin Eichhorn | IPGeolocation.io

ASN Lookup Tool

Tom Merlin Eichhorn te3networks.de

DE 3 Routes

AS Data

AS43911

AS43911 – Tom Merlin Eichhorn

AS Number	43911
AS Name	te3-AS
Organization	Tom Merlin Eichhorn(org-te3-ripe)
Country	DE
Website	te3networks.de
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2007-10-17

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Use ASN data for AS43911 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
91.195.220.0/23	AS43911	Tom Merlin Eichhorn	Tom Merlin Eichhorn	512
2001:67c:220::/48	AS43911	Tom Merlin Eichhorn	Tom Merlin Eichhorn	~1×10²⁴
91.195.221.0/24	AS43911	Tom Merlin Eichhorn	Tom Merlin Eichhorn	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 'AS43075 - AS44168'

as-block:       AS43075 - AS44168
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE

% Information related to 'AS43911'

% Abuse contact for 'AS43911' is 'tom@te3networks.de'

aut-num:        AS43911
as-name:        te3-AS
remarks:        wirkbetrieb.net
org:            ORG-TE3-RIPE
admin-c:        TE999-RIPE
tech-c:         TE999-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         te3mnt
created:        2007-10-17T14:49:57Z
last-modified:  2026-03-04T09:54:37Z
source:         RIPE # Filtered
sponsoring-org: ORG-IG24-RIPE
export:         to AS21473 announce AS-WIRKBETRIEB
import:         from AS21473 accept ANY
export:         to AS34549 announce AS-WIRKBETRIEB
import:         from AS34549 accept ANY
export:         to AS196610 announce AS-WIRKBETRIEB
import:         from AS196610 accept ANY

organisation:   ORG-TE3-RIPE
org-name:       Tom Merlin Eichhorn
country:        DE
org-type:       OTHER
address:        wirkbetrieb.net
address:        Annastr. 21
address:        86150 Augsburg
address:        GERMANY
abuse-c:        AC30114-RIPE
mnt-ref:        te3mnt
mnt-by:         te3mnt
created:        2007-10-08T13:07:37Z
last-modified:  2025-05-23T07:34:44Z
source:         RIPE # Filtered

person:         Tom Merlin Eichhorn
address:        wirkbetrieb.net
address:        Annastr. 21
address:        86150 Augsburg
address:        Germany
phone:          +4917666828403
nic-hdl:        TE999-RIPE
created:        2006-09-12T17:02:28Z
last-modified:  2025-05-20T08:58:51Z
source:         RIPE # Filtered
mnt-by:         te3mnt

% This query was served by the RIPE Database Query Service version 1.121.1 (ABERDEEN)

Parsed Whois Response

Peers

AS Number	Description	Country
AS21473	PFALZKOM GmbH	DE
AS196610	DE-CIX Management GmbH	DE
AS196610	DE CIX Academy Educational Network	DE
AS34549	meerfarbig GmbH & Co. KG	DE

Upstreams

AS Number	Description	Country
AS21473	PFALZKOM GmbH	DE
AS196610	DE CIX Academy Educational Network	DE
AS34549	meerfarbig GmbH & Co. KG	DE