193.38.192.0/19 British Telecommunications Limited
Announced by AS2856 British Telecommunications Limited. RPKI not found Seen by 1 of our 5 looking glass sessions.
Summary
What the table says about 193.38.192.0/19
Prefix
Origin
AS2856 BT-UK-AS
RPKI
RPKI not found
Size
8,192 addresses
Less specific
none
More specifics
4
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-16 04:02 UTC
Paths
How 193.38.192.0/19 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
More specific
Prefixes inside 193.38.192.0/19
4 announced prefixes fall inside this one.