64.57.22.232/29 Internet2
Announced by AS11537 Internet2. RPKI invalid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 64.57.22.232/29
Prefix
Origin
AS11537 INTERNET2-RESEARCH-EDU
RPKI
RPKI invalid
Size
8 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 3 covering
In RouteViews
2026-10-12 16:02 UTC
RPKI
Route origin authorizations
AS11537 does hold a ROA covering this prefix, but the announcement is more specific than that ROA's maximum length allows. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 64.57.22.0/24 | /24 | AS11537 INTERNET2-RESEARCH-EDU | ARIN |
| 64.57.22.0/24 | /24 | AS396955 INTERNET2-BLEND | ARIN |
| 64.57.16.0/20 | /20 | AS11537 INTERNET2-RESEARCH-EDU | 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 |
|---|---|---|---|---|
| 64.57.22.0/24 covering | AS11537 INTERNET2-RESEARCH-EDU | RADB | Internet2 | MAINT-AS11537 |
| 64.57.22.0/24 covering | AS396955 INTERNET2-BLEND | RADB | Internet2 | MAINT-AS11537 |
| 64.57.16.0/20 covering | AS11537 INTERNET2-RESEARCH-EDU | RADB | Internet2 | MAINT-AS11537 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.