OK
Facebook Messenger is accessible
Instant Messaging
Runtime: 408ms
On September 21, 2025, 12:46 AM UTC, Facebook Messenger was reachable on 4760 in Hong Kong SAR China.
DNS lookups
Okay
TCP connections
Okay
Endpoint Status
Connection to 163.70.158.5:443 was successful.
Connection to 163.70.158.11:443 was successful.
Connection to 163.70.158.7:443 was successful.
Connection to 163.70.158.35:443 was successful.
Connection to 163.70.158.11:443 was successful.
Connection to 163.70.158.35:443 was successful.
Resolver
Resolver ASN
AS4760
Resolver IP
203.198.24.67
Resolver Network Name
PCCW IMS Limited
Report ID
20250921T004612Z_facebookmessenger_HK_4760_n4_iNhKWCIuDYwUwesi
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.23.0)
Measurement Engine
ooniprobe-engine (3.23.0)