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
- Not on any threat blocklist +5
- Established allocation (12y) +3
- Trust score 73 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Web3 / decentralized network node
This IP is an observed participant in a decentralized blockchain network. It’s a neutral signal — it does not affect the trust score.
Observed from public blockchain peer lists (WorldIP first-party crawler (Nebula)) — how we collect this →
Network Allocation for 103.229.81.128
- CIDR range
- 103.229.81.0/24
- IP range (int)
- 1,743,081,728 — 1,743,081,983
- Prefix length
- /24
- Organization
- Ultahost, Inc.
- ASN
- AS214036
- ASN name
- Ultahost, Inc.
- Location
- The Netherlands
- Coordinates
- 52.382400, 4.899500
- Accuracy radius
- 100 km
- Regional Internet Registry
- APNIC
- Allocated
- 2014-04-09
- Data source(s)
- maxmind_city, maxmind_asn, maxmind_country, ipinfo_lite
- Last updated
- 2026-07-11 00:18:27
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 weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | RIR Transfer | apnic | ripe |
See the full history for 103.229.81.0/24.
Frequently Asked Questions
Who owns 103.229.81.128?
103.229.81.128 is allocated to Ultahost, Inc. (AS214036), registered in The Netherlands.
Where is 103.229.81.128 located?
The geolocation for 103.229.81.128 maps to The Netherlands 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 103.229.81.128 on?
103.229.81.128 belongs to the 103.229.81.0/24 network block announced by AS214036. This range contains 256 addresses.
Does 103.229.81.128 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.
