129.19.136.0/21
Nobody announces 129.19.136.0/21 on its own; it is covered by 129.19.128.0/20 AS54393 FLC-DURANGO. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 129.19.136.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
8
IRR route objects
1 exact, 6 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 129.19.128.0/20 | /20 | AS6653 VERO-NETWORKS-AS6653 | ARIN |
| 129.19.128.0/20 | /24 | AS54393 FLC-DURANGO | ARIN |
| 129.19.0.0/16 | /16 | AS14041 AS-FRGP | 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 |
|---|---|---|---|---|
| 129.19.136.0/21 | AS54393 FLC-DURANGO | RADB | Fort Lewis College, Durango, Colorado | MAINT-AS14041 |
| 129.19.128.0/20 covering | AS6653 VERO-NETWORKS-AS6653 | ARIN | Colorado State University | MNT-CSU-2-Z |
| 129.19.128.0/20 covering | AS54393 FLC-DURANGO | ARIN | Colorado State University | MNT-CSU-2-Z |
| 129.19.128.0/20 covering | AS54393 FLC-DURANGO | RADB | Fort Lewis College, Durango, Colorado | MAINT-AS14041 |
| 129.19.0.0/16 covering | AS14041 AS-FRGP | ARIN | Colorado State University | MNT-CSU-2-Z |
| 129.19.0.0/16 covering | AS31991 PRPA | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 129.19.0.0/16 covering | AS14041 AS-FRGP | RADB | Front Range GigaPoP at UCD 1200 Larimer Street Denver, CO 80204, USA http://www.frgp.net/ | MAINT-AS14041 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 129.19.136.0/21
8 announced prefixes fall inside this one.