April 1, 2025 at 9:14:09 AM UTC
VERIFY
Anomaly
http://tagv.mohw.gov.tw/
TCP/IP blocking
Taiwan
AS131584 Taiwan Intelligent Fiber Optic Network Co.,Ltd.
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Websites
Websites
Web Connectivity Test 
Runtime: 45.8s
On April 1, 2025 at 9:14:09 AM UTC, http://tagv.mohw.gov.tw/ presented signs of TCP/IP blocking on AS131584 in Taiwan. This might mean that http://tagv.mohw.gov.tw/ 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:
74.125.186.213
Query:
IN A tagv.mohw.gov.tw
Engine:
system
NameClassTTLTypeDATAAnswer IP Info
@IN A203.65.99.205AS4782 (Data Communication Business Group,)
Query:
IN AAAA tagv.mohw.gov.tw
Engine:
system
NameClassTTLTypeDATAAnswer IP Info
@IN AAAA2001:4420:607d:11:203:65:99:205AS4782 (Data Communication Business Group,)
TCP Connections
2001:4420:607d:11:203:65:99:205:80: failed (network_unreachable)
203.65.99.205:80: failed (generic_timeout_error)
HTTP Requests
No data
Resolver
Resolver ASN
AS15169
Resolver IP
74.125.186.213
Resolver Network Name
Google LLC
Measurement UID
20250401091409.762971_TW_webconnectivity_36cc631954809b9f
Report ID
20250401T090921Z_webconnectivity_TW_131584_n1_P99StWUcPCPVs6SN
Platform
linux
Software Name
ooniprobe-cli (3.22.0)
Measurement Engine
ooniprobe-engine (3.22.0)
Raw Measurement Data
{
20 items
"annotations":{
...
}
9 items
"data_format_version":
string"0.2.0"
"input":
string"http://tagv.mohw.gov.tw/"
"measurement_start_time":
string"2025-04-01 09:14:09"
"probe_asn":
string"AS131584"
"probe_cc":
string"TW"
"probe_ip":
string"127.0.0.1"
"probe_network_name":
string"Taiwan Intelligent Fiber Optic Network Co.,Ltd."
"report_id":
string"20250401T090921Z_webconnectivity_TW_131584_n1_P99StWUcPCPVs6SN"
"resolver_asn":
string"AS15169"
"resolver_ip":
string"74.125.186.213"
"resolver_network_name":
string"Google LLC"
"software_name":
string"ooniprobe-cli"
"software_version":
string"3.22.0"
"test_helpers":{
...
}
1 item
"test_keys":{
...
}
26 items
"test_name":
string"web_connectivity"
"test_runtime":
float45.811171122
"test_start_time":
string"2025-04-01 09:09:21"
"test_version":
string"0.4.3"
}