Notice: data is being updated, so some fields may be inaccurate.
Location
United States, Texas, Dallas
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ASN History
Network
AS Organization
Country
First Seen
Last Seen
72.11.154.0/24
DataCenter ColoCrossing
United States
2026-08-07 07:13
2026-10-16 01:37
72.11.154.0/24
DataCenter Energy Group Networks
United States
2024-05-16 00:14
2025-03-08 05:10
72.11.154.0/24
ISP Assertive Networks
Canada
2024-03-01 14:05
2024-12-02 10:12
72.11.154.0/24
DataCenter QuadraNet
United States
2023-05-14 01:17
2024-03-01 12:53
72.11.154.0/24
DataCenter QuadraNet Internet Services
United States
2022-08-14 01:30
2022-08-25 12:40
72.11.154.0/24
DataCenter Verizon
United States
2004-11-19 09:04
2004-12-01 16:08
Organization registration history
Network
Registered since
Verified / ended
No verified organization registration records
The registered organization can differ from the ASN operator. Current records show the latest verification; past records show when they ended. Unknown start dates are shown as --.
Registration History
Registry
Country
First Seen
Last Seen
--
IP Location History
Location
Time
--
Recent queriesLatest 20 per type IP PING Traceroute DNS MTR HTTP Explore recently queried IP addresses.
Open IP→ Compare round-trip latency and packet loss from different locations.
Open PING→ History opens saved results. Select “Run again” to start a new test.
Inspect route paths, hop addresses and response times from different locations.
Open Traceroute→ History opens saved results. Select “Run again” to start a new test.
Compare DNS records, resolvers and response times across locations.
Open DNS→ History opens saved results. Select “Run again” to start a new test.
Combine route tracing with repeated probes to inspect hop latency and loss. Intermediate hop rate limiting does not establish destination packet loss.
Open MTR→ History opens saved results. Select “Run again” to start a new test.
Inspect HTTP status, response headers and request timings from different locations.
Open HTTP→ History opens saved results. Select “Run again” to start a new test.