138.43.56.0/22 MK Systems USA Inc.
Announced by AS11747 MK Systems USA Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 138.43.56.0/22
Prefix
Origin
AS11747 MK-SYSTEMSUSA-INC-01
RPKI
RPKI not found
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 138.43.56.0/22 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 13760 3356 11747
| Origin | AS11747 MK Systems USA Inc. |
| Origin code | IGP |
| Communities | 3356:3 3356:22 3356:100 3356:123 3356:575 3356:903 3356:2013 36601:150 36601:2001 36601:13760 |
| Updated | 5d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 11747
| Origin | AS11747 MK Systems USA Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 11747
| Origin | AS11747 MK Systems USA Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 3h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 138.43.56.0/22 | AS11747 MK-SYSTEMSUSA-INC-01 | ARIN | 3001 Dallas Parkway, Suite 300 Frisco TX 75034 United States | MNT-MSU-42 |
| 138.43.56.0/22 | AS135091 AYAANCOMMUNICATION-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 138.43.56.0/21 covering | AS135091 AYAANCOMMUNICATION-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 138.43.48.0/20 covering | AS135091 AYAANCOMMUNICATION-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 138.43.32.0/19 covering | AS135091 AYAANCOMMUNICATION-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |