IP Prefix
IPv4
207.140.43.0/24
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Origin AS
AS6619
RPKI
—
Open IPs
3
last 90 d
Country
US
United States
Routing
Origin AS
Holder
Samsung SDS
Prefix Length
/24
Multi-Origin
No
Last refresh
2026-07-21 19:59:50
RPKI Validity
Validity
unknown — no ROA covers this prefix
ROA Source
—
RIR Allocation
Registry
ARIN
Country
Status
Allocated
Allocated
1996-05-22
Delegated block
207.140.0.0 + 131,072 addrs
Geographic Announcement
GeoIP attribution from MaxMind GeoLite2 (CC-BY-SA). The starting address of the prefix maps to:
| Country | Continent | Ranges |
|---|---|---|
| US United States | NA | 1 |
Top Open Ports
| Port | Hosts with this open |
|---|---|
| 443 | 2 |
Sample IPs in this Prefix
| IP | Open ports | Last scan |
|---|---|---|
| 207.140.43.222 | 1 | 2026-07-18 08:03:49.000 |
| 207.140.43.218 | 1 | 2026-06-23 00:22:50.000 |
| 207.140.43.196 | 1 | 2026-05-26 04:10:39.000 |
Cert Subjects in this Prefix
| Subject | Hosts | Last seen |
|---|---|---|
| fed.ssi.samsung.com | 1 | 2026-07-18 08:04:07.500 |
| gps.ssi.samsung.com | 1 | 2026-06-23 00:22:54.793 |
Hosted Domains
Domains that resolve to any address in this prefix — aggregated across the whole subnet. 4 distinct domains seen; top by span shown.
| Domain | IPs in prefix |
|---|---|
| fed.ssi.samsung.com | 1 |
| gps.ssi.samsung.com | 1 |
| iron3.ssi.samsung.com | 1 |
| iron4.ssi.samsung.com | 1 |
History
Prefix-event history pending
Origin AS changes, ROA add/drop events, multi-origin episodes and withdrawals require snapshot-diffing across BGP crawls. The data accumulates as the archive grows — full ReplacingMergeTree compaction makes point-in-time event extraction unavailable for now.