206208 looking glass

AS138644 FASTMOS CO., LIMITED 🇭🇰 HK

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes
3
14,336 (56 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS138644
Name
FASTMOS CO., LIMITED
Organisation
FASTMOS2-AS-AP
Country
🇭🇰 HK
RIR
APNIC
Allocated
2026-04-24
Scope
Not Disclosed
Peering policy
Open
PeeringDB
net/19253

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

3 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Announced prefixes

3 in total

Prefix RPKI Peers Sample path First seen
191.124.200.0/21 v4 RPKI valid 41 345492914400619138644 2026-09-20
191.124.208.0/20 v4 RPKI valid 41 345492914400619138644 2026-09-20
191.124.224.0/19 v4 RPKI valid 41 345492914400619138644 2026-09-20