View

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	194.143.156.0/24	Witzenmann GmbH
	194.143.156.0/23	Witzenmann GmbH
	194.143.157.0/24	Witzenmann GmbH

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy fervent_kepler Policy peaceful_northcutt

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS12480	ILK Internet GmbH Rechnerkommunikation im Internet	✔	✘
	AS3320	Deutsche Telekom AG	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS12480	ILK Internet GmbH Rechnerkommunikation im Internet	✔	✘
	AS3320	Deutsche Telekom AG	✔	✘

aut-num:        AS34701
as-name:        WITZENMANN-AS
descr:          Witzenmann GmbH, Pforzheim
import:         from AS12480 accept ANY
export:         to AS12480 announce AS34701
import:         from AS3320 accept ANY
export:         to AS3320 announce AS34701
import:         from AS41431 accept ANY
export:         to AS41431 announce AS34701
default:        to AS12480
org:            ORG-WI5-RIPE
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
notify:         netmaster@ilk.net
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ILK-RIPE-MNT
created:        2005-03-18T14:01:40Z
last-modified:  2025-10-21T09:57:59Z
source:         RIPE
sponsoring-org: ORG-II2-RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-WI5-RIPE
org-name:       Witzenmann GmbH
country:        DE
org-type:       OTHER
address:        Dummy address for ORG-WI5-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AC29832-RIPE
mnt-ref:        ILK-RIPE-MNT
mnt-by:         ILK-RIPE-MNT
created:        2005-03-18T09:04:11Z
last-modified:  2026-05-13T05:24:09Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2026-06-05T03:26:08Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-witzenmann	1
ARIN	as-xo-b	60328
RADB	as-hurricane	24922