AS21476
all-connect Data Communications GmbH
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.
- Baseline (neutral) 65
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 1 internet exchange: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 80.254.128.0/20 | 4.1K |
93.0%
|
all-connect Data Communications GmbH | DE | — | — |
| 45.83.156.0/22 | 1.0K |
99.8%
|
all-connect Data Communications GmbH | DE | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS21476 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 80.254.128.0/20 | 322,554 | 2026-08-01 08:09:37 |
| 80.254.141.0/24 | 66,599 | 2026-08-01 08:07:00 |
| 80.254.133.0/24 | 64,872 | 2026-08-01 08:07:00 |
| 80.254.137.0/24 | 50,290 | 2026-08-01 08:07:00 |
| 80.254.130.0/24 | 14,960 | 2026-08-01 07:35:50 |
| 80.254.129.0/24 | 14,954 | 2026-08-01 07:35:50 |
| 80.254.131.0/24 | 14,945 | 2026-08-01 07:35:50 |
| 80.254.132.0/24 | 14,861 | 2026-08-01 07:35:50 |
| 45.83.157.0/24 | 14,819 | 2026-08-01 07:35:50 |
| 80.254.139.0/24 | 14,802 | 2026-08-01 07:35:50 |
| 80.254.128.0/24 | 14,799 | 2026-08-01 07:35:50 |
| 45.83.159.0/24 | 14,798 | 2026-08-01 07:35:50 |
| 80.254.136.0/24 | 14,784 | 2026-08-01 07:35:50 |
| 80.254.143.0/24 | 14,781 | 2026-08-01 07:35:50 |
| 80.254.135.0/24 | 14,778 | 2026-08-01 07:35:50 |
| 80.254.140.0/24 | 14,769 | 2026-08-01 07:35:50 |
| 80.254.138.0/24 | 14,764 | 2026-08-01 07:35:50 |
| 80.254.134.0/24 | 14,743 | 2026-08-01 07:35:50 |
| 45.83.156.0/22 | 14,742 | 2026-08-01 07:35:50 |
| 45.83.158.0/24 | 14,740 | 2026-08-01 07:35:50 |
| 45.83.156.0/24 | 14,736 | 2026-08-01 07:35:50 |
| 80.254.142.0/24 | 14,735 | 2026-08-01 07:35:50 |
Frequently Asked Questions
What is AS21476?
AS21476 is an Autonomous System Number assigned to all-connect Data Communications GmbH. 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 AS21476 announce?
AS21476 announces 5.1K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Germany.
Who operates AS21476?
AS21476 is operated by all-connect Data Communications GmbH. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS21476 registered in?
AS21476 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
