148.139.4.0/22 SERVICENOW, INC.
Announced by AS16839 SERVICENOW, INC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 148.139.4.0/22
Prefix
Origin
AS16839 SNC
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 16:03 UTC
Paths
How 148.139.4.0/22 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 3257 16839
| Origin | AS16839 SERVICENOW, INC. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 5400 16839
| Origin | AS16839 SERVICENOW, INC. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 16839
| Origin | AS16839 SERVICENOW, INC. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 21h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS16839 to originate 148.139.4.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 148.139.4.0/22 | /24 | AS16839 SNC | RIPE |
| 148.139.0.0/16 | /16 | AS16839 SNC | RIPE |
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 |
|---|---|---|---|---|
| 148.139.4.0/22 | AS16839 SNC | RIPE | Service-now.com AMS100 | MNT-NOW |
| 148.139.0.0/16 covering | AS16839 SNC | RADB | Added on behalf of ServiceNow | MAINT-AS812 |
| 148.139.0.0/16 covering | AS16839 SNC | RIPE | N | MNT-NOW |