199.107.21.99

Webserver

Other providers place this IP in US, 1506.2 kms away from its actual location. We're confident we have it right. See our evidence.

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Summary

IP address summary information
Location	Herndon, Virginia, US
ASN	AS13788 — US Courts
Hostname	ecf.dcd.uscourts.gov
Range	199.107.20.0/22
Company	SID-18051 CI -Administrative Office of the United States Courts
Hosted domains	0
Privacy	False
Anycast	False
AS Type	government
Abuse contact	hostmaster@ao.uscourts.gov

IP Geolocation

IP address geolocation details
Field	Value
City	Herndon
State	Virginia
Country	United States
Postal	20170
Local time	11:24 PM, Friday, October 2, 2026
Timezone	America/New_York
Coordinates	38.9695 N, 77.3861 W

Location Evidence

We have confirmed the location of this IP address with active measurement data

$ ping 199.107.21.99

PING 199.107.21.99 (199.107.21.99): 56 data bytes

64 bytes from 199.107.21.99: icmp_seq=0 ttl=58 time=2.629 ms

Measurement taken from

IPinfo ProbeNet in █████, █████

On September 22, 2026

Run your own measurement

Anonymization

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ASN

AS13788 — US Courts

Domainuscourts.gov
ASN TypeGovernment
Route199.107.20.0/22

Company

SID-18051 CI -Administrative Office of the United States Courts

Abuse

US, DC, Washington, 1 Columbus Circle, NE, 20544

+1-800-326-3008

hostmaster@ao.uscourts.gov

NameAbuse Contact

Network199.107.20.0/22

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