72.163.19.0/24
Nobody announces 72.163.19.0/24 on its own; it is covered by 72.163.0.0/18 AS109 CISCOSYSTEMS. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 72.163.19.0/24
Prefix
Origin
not announced
Size
256 addresses
Less specific
More specifics
0
IRR route objects
3 exact, 6 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 72.163.0.0/16 | /24 | AS109 CISCOSYSTEMS | ARIN |
| 72.163.0.0/16 | /24 | AS198949 Radware | 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 |
|---|---|---|---|---|
| 72.163.19.0/24 | AS109 CISCOSYSTEMS | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 72.163.19.0/24 | AS109 CISCOSYSTEMS | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 72.163.19.0/24 | AS198949 Radware | RADB | Cisco-Webex | MAINT-AS198949 |
| 72.163.0.0/18 covering | AS109 CISCOSYSTEMS | ARIN | 170 West Tasman Drive San Jose CA 95134 United States | MNT-CS-2831 |
| 72.163.0.0/18 covering | AS109 CISCOSYSTEMS | RADB | CISCO SYSTEMS, INC 170 WEST TASMAN DRIVE SAN JOSE, CA 95134 US RP-RCDN | MAINT-AS109 |
| 72.163.0.0/18 covering | AS198949 Radware | RADB | CiscoIT | MAINT-AS198949 |
| 72.163.0.0/16 covering | AS109 CISCOSYSTEMS | ARIN | 170 West Tasman Drive San Jose CA 95134 United States | MNT-CS-2831 |
| 72.163.0.0/16 covering | AS109 CISCOSYSTEMS | RADB | CISCO SYSTEMS, INC 170 WEST TASMAN DRIVE SAN JOSE, CA 95134 US RP-SJC | MAINT-AS109 |
| 72.163.0.0/16 covering | AS198949 Radware | RADB | Cisco IT | MAINT-AS198949 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.