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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 6 internet exchanges: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, Equinix Frankfurt: Equinix IX - FR Metro, DE-CIX Munich: DE-CIX Munich Peering LAN, Frys-IX, ERA-IX Amsterdam, DE-CIX Dusseldorf: DE-CIX Dusseldorf Peering LAN
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS21473 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 |
|---|---|---|
| 77.72.216.0/21 | 50,438 | 2026-10-16 00:46:05 |
| 212.65.17.0/24 | 50,056 | 2026-10-16 00:46:02 |
| 91.240.77.0/24 | 33,633 | 2026-10-16 00:48:45 |
| 77.72.218.0/24 | 31,549 | 2026-10-15 09:59:16 |
| 109.233.144.0/21 | 24,426 | 2026-10-16 00:46:49 |
| 138.222.72.0/24 | 22,980 | 2026-10-16 00:46:02 |
| 212.65.0.0/19 | 22,511 | 2026-10-16 00:46:01 |
| 93.190.248.0/21 | 22,242 | 2026-10-16 00:46:49 |
| 185.28.4.0/22 | 22,023 | 2026-10-16 00:46:01 |
| 91.199.192.0/24 | 21,877 | 2026-10-16 00:39:51 |
| 213.206.160.0/19 | 21,806 | 2026-10-16 00:46:49 |
| 193.16.245.0/24 | 21,767 | 2026-10-12 07:41:07 |
| 185.142.8.0/22 | 21,703 | 2026-10-16 00:46:49 |
| 94.176.168.0/22 | 21,430 | 2026-10-16 00:46:05 |
| 77.72.216.0/22 | 21,148 | 2026-10-16 00:46:01 |
| 109.232.128.0/21 | 21,123 | 2026-10-16 00:39:28 |
| 185.28.7.0/24 | 21,064 | 2026-09-29 17:37:13 |
| 213.183.64.0/19 | 21,018 | 2026-10-16 00:46:49 |
| 109.233.148.0/24 | 20,518 | 2026-09-29 17:37:13 |
| 193.16.128.0/20 | 20,469 | 2026-10-16 00:39:51 |
| 185.28.4.0/24 | 20,434 | 2026-09-29 17:37:13 |
| 109.233.151.0/24 | 20,330 | 2026-09-29 17:37:13 |
| 45.148.216.0/23 | 19,470 | 2026-10-16 00:46:05 |
| 185.98.135.0/24 | 18,965 | 2026-10-16 00:46:05 |
| 195.170.183.0/24 | 18,909 | 2026-10-16 00:39:28 |
| 188.95.13.0/24 | 18,890 | 2026-10-16 00:46:05 |
| 194.50.25.0/24 | 18,854 | 2026-10-16 00:39:28 |
| 193.221.221.0/24 | 18,814 | 2026-10-16 00:39:28 |
| 185.21.28.0/22 | 18,806 | 2026-10-16 00:39:28 |
| 185.8.230.0/23 | 18,761 | 2026-10-16 00:39:28 |
| 193.111.72.0/24 | 18,740 | 2026-10-16 00:39:28 |
| 185.8.228.0/23 | 18,681 | 2026-10-16 00:39:28 |
| 194.50.46.0/24 | 18,578 | 2026-10-16 00:39:28 |
| 194.59.156.0/24 | 18,573 | 2026-10-16 00:39:28 |
| 213.183.67.0/24 | 2,333 | 2026-09-21 14:42:58 |
| 193.238.162.0/24 | 567 | 2026-08-11 23:50:07 |
| 185.142.8.0/24 | 60 | 2026-10-12 15:10:04 |
| 185.142.10.0/24 | 60 | 2026-10-12 15:10:04 |
| 185.142.11.0/24 | 57 | 2026-10-12 15:10:03 |
| 185.142.9.0/24 | 57 | 2026-10-12 15:10:03 |
| 77.72.223.66/32 | 2 | 2026-05-22 15:21:29 |
| 193.111.72.32/29 | 1 | 2026-09-21 14:35:12 |
Frequently Asked Questions
What is AS21473?
AS21473 is an Autonomous System Number assigned to PFALZKOM 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 AS21473 announce?
AS21473 announces 45.1K IPv4 addresses distributed across 27 routed CIDR prefixes. The network is registered in Germany.
Who operates AS21473?
AS21473 is operated by PFALZKOM GmbH. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS21473 registered in?
AS21473 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
