212.56.20.0/22 GTT Communications Netherlands B.V.
Announced by AS5580 GTT Communications Netherlands B.V. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 212.56.20.0/22
Prefix
Origin
AS5580 GTT-ASIA
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 08:02 UTC
Paths
How 212.56.20.0/22 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 5580
| Origin | AS5580 GTT Communications Netherlands B.V. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 9h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257 5580
| Origin | AS5580 GTT Communications Netherlands B.V. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 17h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 5580
| Origin | AS5580 GTT Communications Netherlands B.V. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 17h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS5580 to originate 212.56.20.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 212.56.20.0/22 | /22 | AS5580 GTT-ASIA | RIPE |
| 212.56.0.0/19 | /19 | AS3257 GTT-BACKBONE | 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 |
|---|---|---|---|---|
| 212.56.20.0/22 | AS5580 GTT-ASIA | RIPE | GTT | AS3257-ROUTE-MNT |
| 212.56.0.0/19 covering | AS3257 GTT-BACKBONE | RIPE | GTT | AS3257-ROUTE-MNT |
| 212.56.0.0/19 covering | AS8390 TPN-AS | RIPE | Interoute Bulgaria JSCo. PA space | BGGLOBALONE-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.