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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 13 internet exchanges: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, AMS-IX, Stuttgart-IX: PeeringLAN, MegaIX Frankfurt, Rheintal IX: Peering-LAN, Speed-IX: SPEED-IX, NL-ix: Main, ERA-IX Frankfurt, ERA-IX Amsterdam, INTERIX, …
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS21263 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 |
|---|---|---|
| 185.124.220.0/22 | 97,660 | 2026-09-10 00:49:08 |
| 5.104.144.0/21 | 25,100 | 2026-09-10 00:29:18 |
| 5.154.230.0/23 | 25,095 | 2026-09-10 00:29:18 |
| 45.155.112.0/22 | 25,070 | 2026-09-10 00:29:18 |
| 5.154.226.0/23 | 24,990 | 2026-09-10 00:29:18 |
| 161.51.240.0/21 | 24,936 | 2026-09-10 00:29:18 |
| 5.154.177.0/24 | 24,837 | 2026-09-10 00:29:18 |
| 81.27.112.0/20 | 24,824 | 2026-09-10 00:29:18 |
| 5.154.178.0/24 | 24,809 | 2026-09-10 00:29:18 |
| 217.11.144.0/20 | 24,793 | 2026-09-10 00:49:08 |
| 91.196.200.0/22 | 24,753 | 2026-09-10 00:29:18 |
| 77.81.52.0/22 | 24,721 | 2026-09-10 00:31:31 |
| 91.209.197.0/24 | 24,677 | 2026-09-10 00:29:18 |
| 193.102.75.0/24 | 24,611 | 2026-09-10 00:49:08 |
| 185.68.188.0/24 | 24,610 | 2026-09-10 00:29:18 |
| 188.137.184.0/21 | 24,604 | 2026-09-10 00:29:18 |
| 185.124.224.0/22 | 24,602 | 2026-09-10 00:29:18 |
| 158.94.168.0/24 | 24,597 | 2026-09-10 00:29:18 |
| 146.255.112.0/22 | 24,592 | 2026-09-10 00:29:18 |
| 194.0.220.0/24 | 24,585 | 2026-09-10 00:49:08 |
| 193.39.67.0/24 | 24,584 | 2026-09-10 00:29:18 |
| 178.157.83.0/24 | 24,581 | 2026-09-10 00:29:18 |
| 217.73.152.0/21 | 24,573 | 2026-09-10 00:29:18 |
| 185.198.140.0/22 | 24,570 | 2026-09-10 00:29:18 |
| 185.4.232.0/22 | 24,569 | 2026-09-10 00:29:18 |
| 178.157.88.0/23 | 24,558 | 2026-09-10 00:29:18 |
| 185.231.72.0/22 | 24,517 | 2026-09-10 00:29:18 |
| 178.157.80.0/23 | 24,500 | 2026-09-10 00:29:18 |
| 185.159.244.0/24 | 24,488 | 2026-09-10 00:29:18 |
| 185.16.72.0/22 | 24,453 | 2026-09-10 00:29:18 |
| 185.162.220.0/22 | 24,433 | 2026-09-10 00:29:18 |
| 128.0.35.0/24 | 24,429 | 2026-09-10 00:29:18 |
| 217.31.208.0/20 | 24,428 | 2026-09-10 00:29:18 |
| 217.24.192.0/20 | 24,358 | 2026-09-10 00:29:18 |
| 188.119.150.0/23 | 24,347 | 2026-09-10 00:29:18 |
| 188.119.152.0/24 | 24,343 | 2026-09-10 00:29:18 |
| 212.62.192.0/19 | 24,338 | 2026-09-10 00:29:18 |
| 45.10.98.0/23 | 12,941 | 2026-09-10 00:49:08 |
| 192.81.121.0/24 | 12,055 | 2026-09-10 00:49:09 |
Frequently Asked Questions
What is AS21263?
AS21263 is an Autonomous System Number assigned to TeleData 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 AS21263 announce?
AS21263 announces 50.4K IPv4 addresses distributed across 39 routed CIDR prefixes. The network is registered in Germany.
Who operates AS21263?
AS21263 is operated by TeleData GmbH. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS21263 registered in?
AS21263 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
