RIPEstat

Routing information (RIS)

Originates prefixes visible
Is seen in other routes

Name and holder of this ASN:

DECIX-MGMT-AS - DE-CIX Management GmbH

RIR	Status	Registration	Country
RIPE NCC	ALLOCATED	2010-09-21	DE

Showing results for AS51531 as of 2025-03-27 16:00:00 UTC

At 2025-03-27 16:00:00 UTC, AS51531 was visible to 100% of 285 IPv4 and 100% of 290 IPv6 RIS full peers.

First ever seen as origin announcing 185.70.20.0/22, on 2014-09-29 16:00:00 UTC.

Originated IPv4 prefixes: 8
Originated IPv6 prefixes: 4
Observed BGP neighbours: 89
Address space announced (IPv4): 6912 IPs
Address space announced (IPv6): equiv. to 57345 /48s

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Showing results for AS51531 as of 2025-03-27 16:00:00 UTC

Results exclude routes with very low visibility (less than 10 RIS full-feed peers seeing).
Given query time (2025-03-27 16:00:00 UTC) has been changed because it is earlier than the time there is data available for!

abuse@de-cix.net

Details

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- RIR Information

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

Showing results for AS51531

Please note that a report sent to the above email address might not reach the correct contact. If an abuse contact appears to be invalid or missing, please report it to the relevant RIR of this resource (RIPE NCC).

IPv4 and IPv6 results are combined in the map - click button to switch between them.

Prefix	Type	Percent	Country
185.70.20.0/22	IPv4	14.81%	DE
45.129.80.0/22	IPv4	14.81%	DE
45.159.240.0/22	IPv4	14.81%	DE
46.31.120.0/21	IPv4	29.63%	DE
81.89.89.0/24	IPv4	3.7%	DE
81.89.90.0/23	IPv4	7.41%	DE
81.89.92.0/22	IPv4	14.81%	DE

Showing results for AS51531 as of 2025-03-25 14:45:40 UTC

aut-num	51531
as-name	DECIX-MGMT-AS
descr	DE-CIX Management GmbH
descr	DE
admin-c	ENG6695-RIPE
tech-c	ENG6695-RIPE
status	ASSIGNED
org	ORG-DtGI1-RIPE
mnt-by	RIPE-NCC-END-MNT
mnt-by	DECIX-MNT
remarks	For peering information please check:
remarks	https://as51531.peeringdb.com
created	2010-09-21T11:26:20Z
last-modified	2019-12-04T11:19:36Z
source	RIPE