Anomaly
https://ooni.torproject.org/
HTTP blocking (HTTP requests failed)
Websites
Runtime: 33.1s
On August 09, 2025, 01:53 PM UTC, https://ooni.torproject.org/ presented signs of HTTP blocking (HTTP requests failed) on AS9871 in South Korea.
This might mean that https://ooni.torproject.org/ was blocked, but false positives can occur.
Please explore the network measurement data below.
Failures
HTTP Experiment
generic_timeout_error
DNS Experiment
null
Control
null
DNS Queries
Resolver:
172.253.5.22
Query:
IN A ooni.torproject.org
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
204.8.99.144
@
IN
A
116.202.120.166
@
IN
A
204.8.99.146
@
IN
A
116.202.120.165
@
IN
A
95.216.163.36
Query:
IN AAAA ooni.torproject.org
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2620:7:6002:0:466:39ff:fe7f:1826
@
IN
AAAA
2a01:4f8:fff0:4f:266:37ff:fe2c:5d19
@
IN
AAAA
2a01:4f8:fff0:4f:266:37ff:feae:3bbc
@
IN
AAAA
2620:7:6002:0:466:39ff:fe32:e3dd
@
IN
AAAA
2a01:4f9:c010:19eb::1
TCP Connections
Connection to 204.8.99.144:443 succeeded.
Connection to 116.202.120.166:443 succeeded.
Connection to 116.202.120.165:443 succeeded.
Connection to 2620:7:6002:0:466:39ff:fe32:e3dd:443 was blocked.
Connection to 2620:7:6002:0:466:39ff:fe7f:1826:443 was blocked.
Connection to 2a01:4f8:fff0:4f:266:37ff:feae:3bbc:443 was blocked.
Connection to 2a01:4f8:fff0:4f:266:37ff:fe2c:5d19:443 was blocked.
Connection to 2a01:4f9:c010:19eb::1:443 was blocked.
Connection to 204.8.99.146:443 succeeded.
Connection to 95.216.163.36:443 succeeded.
HTTP Requests
No Data
Resolver
Resolver ASN
AS15169
Resolver IP
172.253.5.22
Resolver Network Name
Google LLC
Report ID
20250809T134329Z_webconnectivity_KR_9871_n1_ioAI9znd7kcG8TXc
Platform
android
Software Name
ooniprobe-android-unattended (5.1.0)
Measurement Engine
ooniprobe-engine (3.26.0)