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
- Multiple-origin (MOAS) routing anomaly −12
- Not on any threat blocklist +5
- Established allocation (12y) +3
- Trust score 61 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network Allocation for 104.219.105.127
- CIDR range
- 104.219.104.0/22
- IP range (int)
- 1,759,209,472 — 1,759,210,495
- Prefix length
- /22
- Organization
- F5, Inc.
- ASN
- AS22317
- ASN name
- F5, Inc.
- Location
- Fremont, California, United States
- Coordinates
- 37.751000, -97.822000
- Accuracy radius
- 1000 km
- Postal code
- 94539
- Regional Internet Registry
- ARIN
- Allocated
- 2014-10-29
- Data source(s)
- maxmind_city, maxmind_country, ipinfo_lite, maxmind_asn
- Last updated
- 2026-07-09 12:20:27
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 104.219.105.127?
104.219.105.127 is allocated to F5, Inc. (AS22317), registered in Fremont, United States.
Where is 104.219.105.127 located?
The geolocation for 104.219.105.127 maps to Fremont, United States 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 104.219.105.127 on?
104.219.105.127 belongs to the 104.219.104.0/22 network block announced by AS22317. This range contains 1,024 addresses.
Does 104.219.105.127 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.
