77.28.0.0/20 Makedonski Telekom AD-Skopje
Announced by AS6821 Makedonski Telekom AD-Skopje. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 77.28.0.0/20
Prefix
Origin
AS6821 MT-AS-OWN
RPKI
RPKI valid
Size
4,096 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-12 04:03 UTC
Paths
How 77.28.0.0/20 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 3356 9002 6821
| Origin | AS6821 Makedonski Telekom AD-Skopje |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9002 6821
| Origin | AS6821 Makedonski Telekom AD-Skopje |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 21h 47m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9002 6821
| Origin | AS6821 Makedonski Telekom AD-Skopje |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 21h 48m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS6821 to originate 77.28.0.0/20 up to /20. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 77.28.0.0/20 | /20 | AS6821 MT-AS-OWN | RIPE |
| 77.28.0.0/18 | /21 | AS6821 MT-AS-OWN | RIPE |
| 77.28.0.0/16 | /21 | AS6821 MT-AS-OWN | RIPE |
| 77.28.0.0/15 | /21 | AS6821 MT-AS-OWN | 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 |
|---|---|---|---|---|
| 77.28.0.0/20 | AS6821 MT-AS-OWN | RIPE | N | MTNET-ASN |
| 77.28.0.0/18 covering | AS6821 MT-AS-OWN | RIPE | N | MTNET1, MTNET-ASN |
| 77.28.0.0/16 covering | AS6821 MT-AS-OWN | RIPE | ROUTE-OBJ-5-1-MTNET | MTNET-ASN |
| 77.28.0.0/15 covering | AS6821 MT-AS-OWN | RIPE | ROUTE-OBJ-5-MTNET | MTNET-ASN |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.