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 →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 157.133.68.0/23 | 512 |
0.0%
|
SAP SE | US | — | — |
| 157.133.204.0/23 | 512 |
0.0%
|
SAP SE | US | — | — |
| 157.133.70.0/24 | 256 |
0.0%
|
SAP SE | US | — | — |
| 157.133.206.0/24 | 256 |
0.0%
|
SAP SE | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS205356 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 |
|---|---|---|
| 157.133.205.0/24 | 3,933 | 2026-07-13 06:46:15 |
| 157.133.206.0/24 | 3,881 | 2026-07-13 06:46:15 |
| 157.133.68.0/24 | 3,880 | 2026-07-13 06:46:15 |
| 157.133.70.0/24 | 3,879 | 2026-07-13 06:46:15 |
| 157.133.204.0/24 | 3,878 | 2026-07-13 06:46:15 |
| 157.133.69.0/24 | 3,876 | 2026-07-13 06:46:15 |
Frequently Asked Questions
What is AS205356?
AS205356 is an Autonomous System Number assigned to SAP SE. 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 AS205356 announce?
AS205356 announces 1.5K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Germany.
Who operates AS205356?
AS205356 is operated by SAP SE. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS205356 registered in?
AS205356 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
