ResearchRouting table, looking glass, RPKI & IRR

212.138.96.0/21

Nobody announces 212.138.96.0/21 on its own; it is covered by 212.138.0.0/16 AS8895 ISU. Seen by 0 of our 5 looking glass sessions.

What the table says about 212.138.96.0/21

Origin
not announced
Size
2,048 addresses
More specifics
2
IRR route objects
1 exact, 3 covering

Route origin authorizations

Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
212.138.96.0/21/24AS202 CENTURYLINK-LEGACY-LVLT-202RIPE
212.138.96.0/21/24AS203 CENTURYLINK-LEGACY-LVLT-203RIPE
212.138.96.0/21/24AS3356 LEVEL3RIPE
212.138.96.0/21/24AS8895 ISURIPE
212.138.0.0/16/16AS202 CENTURYLINK-LEGACY-LVLT-202RIPE
212.138.0.0/16/16AS203 CENTURYLINK-LEGACY-LVLT-203RIPE
212.138.0.0/16/16AS8895 ISURIPE

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
212.138.96.0/21AS8895 ISURIPETaif UniversityISU-NOC
212.138.64.0/18 coveringAS8895 ISULEVEL3Proxy-registered route objectLEVEL3-MNT
212.138.64.0/18 coveringAS8895 ISURIPEISU SUMMERIZATIONSISU-NOC
212.138.0.0/16 coveringAS8895 ISURADBITC via EMIXMAINT-AS8966

Covering prefixes

Announced prefixes that contain this one, most specific first.

Prefixes inside 212.138.96.0/21

2 announced prefixes fall inside this one.

Show the 2 prefixes

Check 212.138.96.0/21 live