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Autonomous System details for AS15451

AS15451
DATEV eG • datev.de

AS15451 — DATEV eG

AS Name
DATEV-AS
Country
Germany (DE)
Website
Number of IPv4
19,456
Number of IPv6
6.34 × 1029
ASN type
Business
Status
Allocated
Registry
RIPE
Allocated
January 01, 1970
Last updated
May 08, 2025

IP Ranges

8 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
46.182.144.0/21 Geiger BDT GmbH 2,048
79.140.48.0/20 DATEV eG 4,096
79.140.48.0/21 DATEV eG 2,048
79.140.56.0/21 DATEV eG 2,048
80.94.128.0/20 C & P Capeletti & Perl Gesellschaft f*r Datentechnik 4,096
91.190.200.0/21 DATEV eG 2,048
185.26.76.0/22 Elektronik & Computer Systeme M*ller 1,024
193.27.48.0/21 DATEV eG 2,048
2a00:e50::/29 DATEV eG 6.34 × 1029

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS15451

0 peers

AS15451 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS15451

3 upstreams

AS15451 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS15451 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS15451

0 downstreams

AS15451 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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