5.56.136.0/21 LLC "Real-net"
Announced by AS15552 LLC "Real-net". RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 5.56.136.0/21
Prefix
Origin
AS15552 CK
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 08:02 UTC
Paths
How 5.56.136.0/21 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 20764 13178 15552
| Origin | AS15552 LLC "Real-net" |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:507 3356:901 3356:2111 20764:1122 20764:1151 20764:1161 20764:1251 20764:1410 20764:1432 20764:3002 20764:3011 20764:3021 20764:3136 25478:1000 25478:4014 36601:150 36601:2001 36601:13760 65000:714 65000:6185 65000:13335 65000:16509 65000:16625 65000:20940 20764:1002:1270 |
| Updated | 4d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 20764 13178 15552
| Origin | AS15552 LLC "Real-net" |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 13h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 20764 13178 15552
| Origin | AS15552 LLC "Real-net" |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 13h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS15552 to originate 5.56.136.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 5.56.136.0/21 | /21 | AS15552 CK | 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 |
|---|---|---|---|---|
| 5.56.136.0/21 | AS15552 CK | RIPE | LLC Real-Net | MNT-REAL-NET |