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 (18y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Isp allocation +5
- Trust score 86 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- smtp.charlesgregory.ca
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 21600 s
- Reverse DNS last checked
- 2026-11-07 03:22 UTC
Forward DNS records for smtp.charlesgregory.ca
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 208.85.219.37 | — | 21600s |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Domains hosted
as of 2026-11-07 UTC0
issued.live's latest DNS data shows no domain resolving to this IP.
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.
This IP's reverse DNS changes frequently — the timeline below shows the most recent changes.
Reverse-DNS changes between Nov 6, 2026 and Nov 7, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- smtp.charlesgregory.ca — since at least Nov 7, 2026 → present
- hosting.thechemlab.ca — Nov 6, 2026 → Nov 7, 2026
- smtp.charlesgregory.ca — Nov 5, 2026 → Nov 6, 2026
- hosting.thechemlab.ca — Oct 29, 2026 → Nov 5, 2026
- smtp.charlesgregory.ca — Oct 26, 2026 → Oct 29, 2026
- hosting.thechemlab.ca — Oct 24, 2026 → Oct 26, 2026
- smtp.charlesgregory.ca — Oct 24, 2026 → Oct 24, 2026
- hosting.thechemlab.ca — Oct 22, 2026 → Oct 24, 2026
- smtp.charlesgregory.ca — Oct 19, 2026 → Oct 22, 2026
- hosting.thechemlab.ca — Oct 16, 2026 → Oct 19, 2026
- smtp.charlesgregory.ca — Oct 14, 2026 → Oct 16, 2026
- hosting.thechemlab.ca — Oct 13, 2026 → Oct 14, 2026
- smtp.charlesgregory.ca — Oct 12, 2026 → Oct 13, 2026
- hosting.thechemlab.ca — Oct 11, 2026 → Oct 12, 2026
- smtp.charlesgregory.ca — Oct 7, 2026 → Oct 11, 2026
- hosting.thechemlab.ca — Oct 6, 2026 → Oct 7, 2026
- smtp.charlesgregory.ca — Oct 5, 2026 → Oct 6, 2026
- hosting.thechemlab.ca — Oct 4, 2026 → Oct 5, 2026
- smtp.charlesgregory.ca — Sep 30, 2026 → Oct 4, 2026
- hosting.thechemlab.ca — Sep 30, 2026 → Sep 30, 2026
- smtp.charlesgregory.ca — Sep 28, 2026 → Sep 30, 2026
- hosting.thechemlab.ca — Aug 16, 2026 → Sep 28, 2026
- smtp.charlesgregory.ca — Jun 13, 2026 → Aug 16, 2026
Network Allocation for 208.85.219.40
- CIDR range
- 208.85.216.0/21
- IP range (int)
- 3,495,286,784 — 3,495,288,831
- Prefix length
- /21
- Organization
- FIBERNETICS CORPORATION
- ASN
- AS36493
- ASN name
- FIBERNETICS CORPORATION
- Location
- Canada
- Coordinates
- 43.631900, -79.371600
- Accuracy radius
- 1000 km
- Regional Internet Registry
- ARIN
- Allocated
- 2008-01-03
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-11-06 08:49:48
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 208.85.219.40?
208.85.219.40 is allocated to FIBERNETICS CORPORATION (AS36493), registered in Canada.
Where is 208.85.219.40 located?
The geolocation for 208.85.219.40 maps to Canada 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 208.85.219.40 on?
208.85.219.40 belongs to the 208.85.216.0/21 network block announced by AS36493. This range contains 2,048 addresses.
Does 208.85.219.40 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.
