203.73.176.113
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 (30y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 85 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Domains hosted
as of 2026-10-04 UTC1
Registrable domains (like example.com) with at least one name resolving to this IP — counted once a week from issued.live's DNS snapshot.
Domain data provided by issued.live — for full details visit https://issued.live/pricing
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
Reverse-DNS changes between Aug 18, 2026 and Oct 11, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- no PTR — since at least Oct 11, 2026 → present
- Round-robins among h113-203-73-176.mail.fu-yu.com, mail.fu-yu.com (23 observations) — Aug 18, 2026 → Oct 11, 2026
Network Allocation for 203.73.176.113
- CIDR range
- 203.73.160.0/19
- IP range (int)
- 3,410,599,936 — 3,410,608,127
- Prefix length
- /19
- Organization
- Digital United Inc.
- ASN
- AS4780
- ASN name
- Digital United Inc.
- Location
- Taoyuan, Taoyuan, Taiwan
- Coordinates
- 24.997700, 121.296500
- Accuracy radius
- 20 km
- Regional Internet Registry
- APNIC
- Allocated
- 1996-04-17
- Data source(s)
- maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
- Last updated
- 2026-10-11 08:49:41
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 | New Allocation | — | TW |
See the full history for 203.72.0.0/14.
Frequently Asked Questions
Who owns 203.73.176.113?
203.73.176.113 is allocated to Digital United Inc. (AS4780), registered in Taoyuan, Taiwan.
Where is 203.73.176.113 located?
The geolocation for 203.73.176.113 maps to Taoyuan, Taiwan 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 203.73.176.113 on?
203.73.176.113 belongs to the 203.73.160.0/19 network block announced by AS4780. This range contains 8,192 addresses.
Does 203.73.176.113 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.
