IP Information for 4.156.147.21
Location
—
ASN
AS8075 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
BGP Prefix
4.144.0.0/12
Registry
arin
IP Address
4.156.147.21
IOC Matches
No IOC rows match this value yet.
URLs on this IP
No URLs found for this IP.
Passive DNS
Lookup target: IP 4.156.147.21
| Hostname | First Seen | Last Seen | Hits |
|---|---|---|---|
| cpx-enterpriseproxy-2.d03-060.ic3-calling-enterpriseproxy.01-eastus-prod.cosmic.office.net | 2026-03-14 16:45:04 | 2026-03-14 16:45:04 | 1 |
| cpx.usea-05.ic3-calling-enterpriseproxy.eastus-prod.cosmic.office.net | 2026-03-14 02:53:45 | 2026-03-14 02:53:45 | 1 |
Search History
No search history for this value.
Whois
No Whois record yet. The worker will fetch it when this IP is in the queue.