104.121.66.0/23 RETN Limited
Announced by AS9002 RETN Limited. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 104.121.66.0/23
Prefix
Origin
AS9002 RETN-AS
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 08:02 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS9002 to originate 104.121.66.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 104.121.66.0/23 | /23 | AS9002 RETN-AS | ARIN |
| 104.64.0.0/10 | /10 | AS20940 AKAMAI-ASN1 | ARIN |
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 |
|---|---|---|---|---|
| 104.121.66.0/23 | AS9002 RETN-AS | ARIN | Akamai Technologies | MNT-AKAMAI |
| 104.64.0.0/10 covering | AS20940 AKAMAI-ASN1 | ARIN | Akamai Technologies | MNT-AKAMAI |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.