RIPEstat

Routing information (RIS)

Originates prefixes visible
Is not seen in any other route

Name and holder of this ASN:

SENNHEISER-KG - Sennheiser Electronic SE

RIR	Status	Registration	Country
RIPE NCC	ALLOCATED	2017-08-11	DE

Showing results for AS205477 as of 2025-04-19 16:00:00 UTC

At 2025-04-19 16:00:00 UTC, AS205477 was visible to 100% of 340 IPv4 and 100% of 346 IPv6 RIS full peers.

First ever seen as origin announcing 2a0b:c340::/29, on 2017-11-23 16:00:00 UTC.

Originated IPv4 prefixes: 1
Originated IPv6 prefixes: 1
Observed BGP neighbours: 2
Address space announced (IPv4): 1024 IPs
Address space announced (IPv6): equiv. to 524288 /48s

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Showing results for AS205477 as of 2025-04-19 16:00:00 UTC

Results exclude routes with very low visibility (less than 10 RIS full-feed peers seeing).
Given query time (2025-04-19 16:00:00 UTC) has been changed because it is earlier than the time there is data available for!

ip-admin@sennheiser.com

Details

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- RIR Information

RIR	RIR's Whois
RIPE NCC	https://apps.db.ripe.net/search/query.html

Showing results for AS205477

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Prefix	Type	Percent	Country
185.217.44.0/22	IPv4	100%	DE

Showing results for AS205477 as of 2025-04-18 15:45:56 UTC

aut-num	205477
as-name	Sennheiser-KG
org	ORG-SEGC2-RIPE
import	from AS3320 accept ANY
export	to AS3320 announce AS205477
import	from AS13045 accept ANY
export	to AS13045 announce AS205477
admin-c	DT8084-RIPE
tech-c	DT8084-RIPE
status	ASSIGNED
mnt-by	RIPE-NCC-END-MNT
mnt-by	de-sennheiser-1-mnt
created	2017-08-11T12:05:11Z
last-modified	2018-09-04T12:04:17Z
source	RIPE