Notice: data is being updated, so some fields may be inaccurate.
Location
United States,California,Burbank
ASN Owner
DataCenterCogent Communications, Inc.
Company
DataCenterGTT Communications (AS3257)gtt.net Loading...
Network & routing
208.81.129.221United States ASN History
Network
AS Organization
Country
First Seen
Last Seen
208.81.128.0/21
DataCenterCogent Communications, Inc.
United States
2026-06-08 06:07
2026-11-14 19:15
208.81.128.0/21
DataCenterGTT Communications (AS3257)
United States
2024-01-04 18:03
2026-02-13 15:01
208.81.128.0/21
DataCenterPleskLogin Net
United States
2011-10-25 21:22
2018-12-26 05:01
Organization registration history
Network
First seen
Last active
No verified organization registration records
Registration History
Registry
Country
First Seen
Last Seen
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IP Location History
Location
Time
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Recent queries
Latest 20 per typeExplore 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.
