August 19, 2022 at 7:55:23 PM UTC
VERIFY
Anomaly
TCP/IP blocking
Websites
Runtime: 46s
On August 19, 2022 at 7:55:23 PM UTC, https://massbrowser.cs.umass.edu/ presented signs of TCP/IP blocking on AS5089 in United Kingdom.
This might mean that https://massbrowser.cs.umass.edu/ 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:
62.255.72.2
Query:
IN A massbrowser.cs.umass.edu
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
54.87.130.18
AS14618 (Amazon.com, Inc.)
TCP Connections
54.87.130.18:443: failed (generic_timeout_error)
HTTP Requests
No data
Resolver
Resolver ASN
AS5089
Resolver IP
62.255.72.2
Resolver Network Name
Virgin Media Limited
Measurement UID
20220819195524.795097_GB_webconnectivity_c87291a6836cb588
Report ID
20220819T194932Z_webconnectivity_GB_5089_n1_5fQ7f1tqoZB46MAe
Platform
android
Software Name
ooniprobe-android-unattended (3.7.0)
Measurement Engine
ooniprobe-engine (3.15.2)