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WorldIP.io
Autonomous System

AS15743

net.de AG

Announced IPs
18,176
CIDR prefixes
16
ASN
AS15743

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Content
Geographic scope Regional
Traffic ratio Mostly Outbound
Peering policy Open
IRR record AS-NETDE

Present at 1 internet exchange: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
62.48.64.0/19 8.2K
8.7%
net.de AG DE Lower Saxony Hanover
37.131.240.0/21 2.0K
0.9%
net.de AG DE — —
192.166.176.0/21 2.0K
2.9%
net.de AG DE — —
217.26.224.0/21 2.0K
0.0%
net.de AG DE — —
193.35.198.0/23 512
0.4%
net.de AG DE — —
193.35.218.0/23 512
0.2%
net.de AG DE — —
193.141.98.0/23 512
3.9%
net.de AG DE — —
94.100.135.0/24 256
2.0%
net.de AG DE — —
192.54.43.0/24 256
5.1%
net.de AG DE — —
192.109.227.0/24 256
0.0%
net.de AG DE — —
192.166.167.0/24 256
9.8%
net.de AG DE — —
193.96.28.0/24 256
0.8%
net.de AG DE — —
193.98.1.0/24 256
61.3%
net.de AG DE — —
193.99.145.0/24 256
9.8%
net.de AG DE — —
193.100.232.0/24 256
5.1%
net.de AG DE — —
193.186.12.0/24 256
100.0%
net.de AG DE — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS15743 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
193.186.12.0/24 44,199 2026-11-13 16:35:54
37.131.240.0/21 36,326 2026-11-13 16:35:54
62.48.64.0/19 35,904 2026-11-13 16:35:54
94.100.135.0/24 35,037 2026-11-13 16:35:54
192.166.176.0/21 33,207 2026-11-13 16:35:54
192.166.167.0/24 33,065 2026-11-13 16:35:54
193.98.1.0/24 33,051 2026-11-13 16:35:54
193.35.198.0/23 32,984 2026-11-13 16:35:54
192.109.227.0/24 32,733 2026-11-13 16:35:54
192.54.43.0/24 32,679 2026-11-13 16:35:54
193.100.232.0/24 32,669 2026-11-13 16:35:54
193.141.98.0/23 32,645 2026-11-13 16:35:54
193.99.145.0/24 32,618 2026-11-13 16:35:54
193.96.28.0/24 32,475 2026-11-13 16:35:54
217.26.224.0/21 31,823 2026-11-13 16:35:54
193.35.218.0/23 24,897 2026-11-13 16:35:36
193.35.219.0/24 24,002 2026-11-13 16:35:36
193.35.218.0/24 23,941 2026-11-13 16:35:36
62.48.88.15/32 61 2026-10-27 13:33:38

Frequently Asked Questions

What is AS15743?

AS15743 is an Autonomous System Number assigned to net.de AG. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS15743 announce?

AS15743 announces 18.2K IPv4 addresses distributed across 16 routed CIDR prefixes. The network is registered in Germany.

Who operates AS15743?

AS15743 is operated by net.de AG. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.

What country is AS15743 registered in?

AS15743 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-13 16:39:05 UTC
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