AS198521
Zim Integrated Shipping Services Ltd
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 |
|---|---|---|---|---|---|---|
| 45.15.52.0/22 | 1.0K |
0.0%
|
Zim Integrated Shipping Services LTD | AT | — | — |
| 91.235.34.0/23 | 512 |
7.4%
|
Zim Integrated Shipping Services LTD | IL | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS198521 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 |
|---|---|---|
| 45.15.53.0/24 | 23,039 | 2026-08-02 15:41:37 |
| 45.15.52.0/24 | 23,007 | 2026-08-02 15:41:37 |
| 45.15.54.0/23 | 11,643 | 2026-08-02 15:22:48 |
| 45.15.54.0/24 | 10,183 | 2026-08-02 15:22:48 |
| 45.15.55.0/24 | 10,167 | 2026-08-02 15:22:48 |
| 91.235.34.0/23 | 5,932 | 2026-08-02 15:22:47 |
| 91.235.35.0/24 | 4,941 | 2026-08-02 15:22:48 |
| 91.235.34.0/24 | 4,871 | 2026-08-02 15:22:48 |
Frequently Asked Questions
What is AS198521?
AS198521 is an Autonomous System Number assigned to Zim Integrated Shipping Services Ltd. 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 AS198521 announce?
AS198521 announces 1.5K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Austria.
Who operates AS198521?
AS198521 is operated by Zim Integrated Shipping Services LTD. The organization is based in Austria. You can view all IP ranges and related ASNs on the organization page.
What country is AS198521 registered in?
AS198521 is registered in Austria. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
