159.255.168.133
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
- Long-established allocation (15y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- server1.haarhoff.eu
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 3600 s
- Reverse DNS last checked
- 2026-10-04 01:37 UTC
- Forward DNS last checked
- 2026-10-03 11:44 UTC
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
This IP's reverse DNS changes frequently — the timeline below shows the most recent changes.
- server1.haarhoff.eu — Oct 2, 2026 → present
- mitarbeitershop.suewag.de — Oct 2, 2026 → Oct 2, 2026
- server1.haarhoff.eu — Oct 2, 2026 → Oct 2, 2026
- mitarbeitershop.suewag.de — Oct 1, 2026 → Oct 2, 2026
- shop.suewag.de — Sep 30, 2026 → Oct 1, 2026
- mitarbeitershop.suewag.de — Sep 30, 2026 → Sep 30, 2026
- shop.suewag.de — Sep 29, 2026 → Sep 30, 2026
- server1.haarhoff.eu — Sep 29, 2026 → Sep 29, 2026
- haarhoff.eu — Sep 27, 2026 → Sep 29, 2026
- mitarbeitershop.suewag.de — Sep 27, 2026 → Sep 27, 2026
- shop.suewag.de — Sep 26, 2026 → Sep 27, 2026
- server1.haarhoff.eu — Sep 26, 2026 → Sep 26, 2026
- shop.suewag.de — Sep 26, 2026 → Sep 26, 2026
- mitarbeitershop.suewag.de — Sep 25, 2026 → Sep 26, 2026
- shop.suewag.de — Aug 25, 2026 → Sep 25, 2026
- haarhoff.eu — Aug 24, 2026 → Aug 25, 2026
- no PTR — Aug 18, 2026 → Aug 24, 2026
- shop.suewag.de — Jun 13, 2026 → Aug 18, 2026
Network Allocation for 159.255.168.133
- CIDR range
- 159.255.168.0/22
- IP range (int)
- 2,684,332,032 — 2,684,333,055
- Prefix length
- /22
- Organization
- 1&1 Versatel GmbH
- ASN
- AS8881
- ASN name
- 1&1 Versatel GmbH
- Location
- Germany
- Coordinates
- 51.299300, 9.491000
- Accuracy radius
- 200 km
- Regional Internet Registry
- RIPE
- Allocated
- 2011-09-27
- Data source(s)
- maxmind_asn, ipinfo_lite, maxmind_city, maxmind_country
- Last updated
- 2026-10-03 08:47:07
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
RIR Ownership History
Atom feed ⇲Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours, for ranges that have contained this IP.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | RIR Transfer | arin | ripe |
See the full history for 159.255.168.0/21.
Frequently Asked Questions
Who owns 159.255.168.133?
159.255.168.133 is allocated to 1&1 Versatel GmbH (AS8881), registered in Germany.
Where is 159.255.168.133 located?
The geolocation for 159.255.168.133 maps to Germany based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 159.255.168.133 on?
159.255.168.133 belongs to the 159.255.168.0/22 network block announced by AS8881. This range contains 1,024 addresses.
Does 159.255.168.133 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
