154.50.4.242
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 (34y) +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)
- mail.drouineau1927.fr
- Forward-confirmed (FCrDNS)
- ✗ Mismatch
- PTR TTL
- 43200 s
- Reverse DNS last checked
- 2026-11-03 10:10 UTC
- Forward DNS last checked
- 2026-11-03 10:10 UTC
Forward DNS records for mail.drouineau1927.fr
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 88.86.225.188 | — | 172800s |
| MX | mail.drouineau1927.fr | 1 | — |
| TXT | v=spf1 a mx ptr a:ssl0.ovh.net a:tigs.fr a:mail.drouineau1927.fr ip4:88.86.225.188 include:spf.protection.adwin.fr include:smtp01.smtpout.orange.fr -all | — | — |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Domains hosted
as of 2026-11-03 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.
- mail.drouineau1927.fr — Nov 2, 2026 → present
- mail.dcblg.fr — Nov 1, 2026 → Nov 2, 2026
- mail.drouineau1927.fr — Nov 1, 2026 → Nov 1, 2026
- mail.dcblg.fr — Oct 30, 2026 → Nov 1, 2026
- mail.drouineau1927.fr — Oct 29, 2026 → Oct 30, 2026
- mail.dcblg.fr — Oct 28, 2026 → Oct 29, 2026
- mail.drouineau1927.fr — Oct 28, 2026 → Oct 28, 2026
- mail.dcblg.fr — Oct 27, 2026 → Oct 28, 2026
- mail.drouineau1927.fr — Oct 26, 2026 → Oct 27, 2026
- mail.dcblg.fr — Oct 24, 2026 → Oct 26, 2026
- mail.drouineau1927.fr — Oct 23, 2026 → Oct 24, 2026
- mail.dcblg.fr — Oct 23, 2026 → Oct 23, 2026
- mail.drouineau1927.fr — Oct 23, 2026 → Oct 23, 2026
- mail.dcblg.fr — Oct 22, 2026 → Oct 23, 2026
- mail.drouineau1927.fr — Oct 21, 2026 → Oct 22, 2026
- mail.dcblg.fr — Oct 20, 2026 → Oct 21, 2026
- mail.drouineau1927.fr — Oct 19, 2026 → Oct 20, 2026
- mail.dcblg.fr — Oct 18, 2026 → Oct 19, 2026
- mail.drouineau1927.fr — Oct 17, 2026 → Oct 18, 2026
- mail.dcblg.fr — Oct 16, 2026 → Oct 17, 2026
- mail.drouineau1927.fr — Oct 16, 2026 → Oct 16, 2026
- mail.dcblg.fr — Oct 15, 2026 → Oct 16, 2026
- mail.drouineau1927.fr — Oct 15, 2026 → Oct 15, 2026
- mail.dcblg.fr — Oct 14, 2026 → Oct 15, 2026
- mail.drouineau1927.fr — Oct 14, 2026 → Oct 14, 2026
- mail.dcblg.fr — Oct 13, 2026 → Oct 14, 2026
- mail.drouineau1927.fr — Oct 13, 2026 → Oct 13, 2026
- mail.dcblg.fr — Oct 12, 2026 → Oct 13, 2026
- mail.drouineau1927.fr — Oct 11, 2026 → Oct 12, 2026
- mail.dcblg.fr — Oct 10, 2026 → Oct 11, 2026
- mail.drouineau1927.fr — Oct 10, 2026 → Oct 10, 2026
- mail.dcblg.fr — Oct 9, 2026 → Oct 10, 2026
- mail.drouineau1927.fr — Oct 7, 2026 → Oct 9, 2026
- mail.dcblg.fr — Oct 5, 2026 → Oct 7, 2026
- mail.drouineau1927.fr — Oct 3, 2026 → Oct 5, 2026
- mail.dcblg.fr — Sep 29, 2026 → Oct 3, 2026
- mail.drouineau1927.fr — Sep 27, 2026 → Sep 29, 2026
- mail.dcblg.fr — Sep 27, 2026 → Sep 27, 2026
- mail.drouineau1927.fr — Sep 26, 2026 → Sep 27, 2026
- mail.dcblg.fr — Sep 25, 2026 → Sep 26, 2026
- mail.drouineau1927.fr — Aug 24, 2026 → Sep 25, 2026
- mail.dcblg.fr — Aug 19, 2026 → Aug 24, 2026
- mail.drouineau1927.fr — Aug 18, 2026 → Aug 19, 2026
- mail.dcblg.fr — Jun 15, 2026 → Aug 18, 2026
- mail.drouineau1927.fr — Jun 13, 2026 → Jun 15, 2026
- mail.dcblg.fr — Jun 11, 2026 → Jun 13, 2026
Network Allocation for 154.50.4.242
- CIDR range
- 154.50.4.0/23
- IP range (int)
- 2,586,969,088 — 2,586,969,599
- Prefix length
- /23
- Organization
- Cogent Communications, LLC
- ASN
- AS174
- ASN name
- Cogent Communications, LLC
- Location
- Poitiers, New Aquitaine, France
- Coordinates
- 46.587400, 0.333200
- Accuracy radius
- 20 km
- Postal code
- 86000
- Regional Internet Registry
- ARIN
- Allocated
- 1992-02-05
- Data source(s)
- maxmind_city, ipinfo_lite, maxmind_country, maxmind_asn
- Last updated
- 2026-11-03 04:09:30
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 | — | US |
See the full history for 154.50.0.0/21.
Frequently Asked Questions
Who owns 154.50.4.242?
154.50.4.242 is allocated to Cogent Communications, LLC (AS174), registered in Poitiers, France.
Where is 154.50.4.242 located?
The geolocation for 154.50.4.242 maps to Poitiers, France 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 154.50.4.242 on?
154.50.4.242 belongs to the 154.50.4.0/23 network block announced by AS174. This range contains 512 addresses.
Does 154.50.4.242 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.
