Confirmed Blocked
Websites
Runtime: 35.2s
On August 03, 2025, 06:19 AM UTC, https://web.facebook.com/robots.txt was blocked on AS41733 in Russia.
This is confirmed because a block page was served, as illustrated through the network measurement data below.
Failures
HTTP Experiment
generic_timeout_error
DNS Experiment
null
Control
null
DNS Queries
Resolver:
188.134.0.170
Query:
IN A web.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
188.186.146.208
Query:
IN AAAA web.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a01:54e0:fb00::301
TCP Connections
Connection to 2a01:54e0:fb00::301:443 failed.
Connection to 188.186.146.208:443 succeeded.
HTTP Requests
No Data
Resolver
Resolver ASN
AS41733
Resolver IP
188.134.0.170
Resolver Network Name
JSC "ER-Telecom Holding"
Report ID
20250803T060623Z_webconnectivity_RU_41733_n1_n2GT3RMQ5U1y0awP
Platform
android
Software Name
ooniprobe-android-unattended (5.1.0)
Measurement Engine
ooniprobe-engine (3.26.0)