104.219.104.0/21
Nobody announces 104.219.104.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 104.219.104.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
8
IRR route objects
5 exact, 0 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 104.219.104.0/21 | /21 | AS202 CENTURYLINK-LEGACY-LVLT-202 | ARIN |
| 104.219.104.0/21 | /21 | AS203 CENTURYLINK-LEGACY-LVLT-203 | ARIN |
| 104.219.104.0/21 | /21 | AS3356 LEVEL3 | ARIN |
| 104.219.104.0/21 | /21 | AS22317 F5-NETWORKS | 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 |
|---|---|---|---|---|
| 104.219.104.0/21 | AS202 CENTURYLINK-LEGACY-LVLT-202 | ARIN | F5, Inc. | MNT-F5NETW |
| 104.219.104.0/21 | AS203 CENTURYLINK-LEGACY-LVLT-203 | ARIN | F5, Inc. | MNT-F5NETW |
| 104.219.104.0/21 | AS3356 LEVEL3 | ARIN | F5, Inc. | MNT-F5NETW |
| 104.219.104.0/21 | AS22317 F5-NETWORKS | ARIN | F5, Inc. | MNT-F5NETW |
| 104.219.104.0/21 | AS22317 F5-NETWORKS | RADB | F5 Inc 801 5th Avenue, Seattle, WA 98104 USA | MAINT-AS22317 |
More specific
Prefixes inside 104.219.104.0/21
8 announced prefixes fall inside this one.