198.202.100.0/22 San Diego Supercomputer Center
Announced by AS195 San Diego Supercomputer Center. RPKI not found Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 198.202.100.0/22
Prefix
Origin
AS195 SDSC-AS
RPKI
RPKI not found
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 4 covering
In RouteViews
2026-10-14 16:02 UTC
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 198.202.96.0/21 covering | AS195 SDSC-AS | RADB | SDSC CustBlock3a | MAINT-AS195 |
| 198.202.96.0/20 covering | AS195 SDSC-AS | RADB | SDSC CustBlock3 | MAINT-AS195 |
| 198.202.96.0/19 covering | AS195 SDSC-AS | RADB | San Diego Supercomputer Center | MAINT-AS195 |
| 198.202.64.0/18 covering | AS195 SDSC-AS | RADB | San Diego Supercomputing Center P.O. Box 85608 San Diego CA 92186 USA | MAINT-AS195 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.