AS15743 net.DE AG

AS15743 is operated by net.DE AG and registered with RIPE NCC (DE) since 2000-10-03.

It announces 18 IPv4 and 2 IPv6 prefixes, 55% of them RPKI valid.

RIPE RIS sees 53 upstream and peer networks and 3 downstream networks next to it.

PeeringDB lists it as a Content network at 1 internet exchange. Its peering policy is open.

Run the full network report BGP lookup WHOIS PeeringDB lookup

Name	net.DE AG
Registry (RIR)	RIPE NCC
Country	Germany (DE)
Delegated on	2000-10-03
Network type	Content, Regional
Peering policy	Open
IRR as-set	AS-NETDE
Prefixes (IPv4 / IPv6)	18 / 2
RPKI valid	55% (11 / 20)
Upstreams and peers	53
Downstream networks	3
Website	net.de

Routing health

AS15743 announces 18 IPv4 and 2 IPv6 prefixes.
11 of 20 announced prefixes are RPKI valid.
9 announced prefixes are not covered by a ROA of AS15743 (they may have none, or another network’s).
53 upstreams and peers, 3 downstream networks seen.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

Announced prefixes 20

37.131.240.0/21
62.48.64.0/19
94.100.135.0/24
192.54.43.0/24
192.109.227.0/24
192.166.167.0/24
192.166.176.0/21
193.35.198.0/23
193.35.218.0/23
193.35.218.0/24
193.35.219.0/24
193.96.28.0/24
193.98.1.0/24
193.99.145.0/24
193.100.232.0/24
193.141.98.0/23
193.186.12.0/24
217.26.224.0/21
2a00:e68::/29
2a01:6780:1::/48

Upstreams and peers 53

The networks RIPE RIS sees next to AS15743 in BGP paths, the most visible first.

Peering

Peering policy: Open. Suggested max-prefix limits: 100 IPv4, 20 IPv6. PeeringDB record

Internet exchanges 1

Exchange	Ports	Speed	Route server
DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN	2	30G	Yes

More about AS15743

← AS15742 AS15744 →

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 10:43 UTC. The country is where the AS number was registered, not necessarily where the network operates.