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Countries
Anomaly
Facebook Messenger is likely blocked
DNS lookups failed
Costa Rica
Country
AS262197
Network
April 04, 2025, 11:34 AM UTC
Date & Time
Instant Messaging
Instant Messaging
Facebook Messenger Test 
Runtime: 258ms
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TCP connections to Facebook's enpoints succeeded.DNS lookups did not resolve to Facebook IP addresses.
DNS lookups
Failed
TCP connections
Okay

Endpoint Status

Connection to 57.144.162.128:443 was successful.
Connection to 57.144.162.1:443 was successful.
Connection to 57.144.162.141:443 was successful.
Connection to 57.144.162.1:443 was successful.
Connection to 57.144.162.144:443 was successful.
Connection to 57.144.162.128:443 was successful.

Resolver

Resolver ASN
AS262197
Resolver IP
186.176.213.148
Resolver Network Name
MILLICOM CABLE COSTA RICA S.A.
Report ID
20250404T113425Z_facebookmessenger_CR_262197_n1_c3Qt6HipovH68cYb
Platform
android
Software Name
ooniprobe-android-unattended (3.7.0)
Measurement Engine
ooniprobe-engine (3.15.2)

Raw Measurement Data

{
20 items
"annotations":{
...
}
7 items
"data_format_version":
string"0.2.0"
"extensions":{
...
}
6 items
"input":
NULL
"measurement_start_time":
string"2025-04-04 11:34:24"
"probe_asn":
string"AS262197"
"probe_cc":
string"CR"
"probe_ip":
string"127.0.0.1"
"probe_network_name":
string"MILLICOM CABLE COSTA RICA S.A."
"report_id":
string"20250404T113425Z_facebookmessenger_CR_262197_n1_c3Qt6HipovH68cYb"
"resolver_asn":
string"AS262197"
"resolver_ip":
string"186.176.213.148"
"resolver_network_name":
string"MILLICOM CABLE COSTA RICA S.A."
"software_name":
string"ooniprobe-android-unattended"
"software_version":
string"3.7.0"
"test_keys":{
...
}
24 items
"test_name":
string"facebook_messenger"
"test_runtime":
float0.257690521
"test_start_time":
string"2025-04-04 11:34:23"
"test_version":
string"0.2.0"
}