Threat LevelHIGH49/1001 rule type
4 incidents on record · confirmed on global blocklist · persistent 12-day campaign · last seen 24d ago · known internet scanner
| PTR | r1-55-37.census.internet-measurement.com |
| Org / ASN | Constantine Cybersecurity LTD |
| Country | 🇬🇧 United Kingdom |
| City | Leeds, England |
| Timezone | Europe/London |
Internet ScannerInternet-measurement
Internet measurement research scanner performing systematic surveys of internet-facing services. All unsolicited scanning probes are treated as hostile traffic on this network regardless of stated purpose.
Attack Analysis
IDS: Blocklist — Dshield
This IP was reported to the DShield community blocklist by multiple independent security sensors worldwide. DShield aggregates firewall logs from thousands of contributors; IPs on this list are confirmed active attackers observed across many networks.
Reports (4)
| Date | Severity | Description |
|---|---|---|
| 8 Jul 2026 - 00:21 | high | IDS: Blocklist — Dshield listed IP |
| 8 Jul 2026 - 00:21 | high | IDS: Blocklist — Dshield listed IP — ET DROP Dshield Block Listed Source group 1 |
| 26 Jun 2026 - 19:36 | high | IDS: Blocklist — Dshield listed IP — ET DROP Dshield Block Listed Source group 1 |
| 26 Jun 2026 - 09:50 | high | IDS: Blocklist — Dshield listed IP — ET DROP Dshield Block Listed Source group 1 |
EagleEye Intelligence