82.139.152.0/22 Politechnika Bialostocka
Announced by AS8865 Politechnika Bialostocka. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 82.139.152.0/22
Prefix
Origin
AS8865 ASN-BIAMAN-EDU
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 82.139.152.0/22 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 8501 8865
| Origin | AS8865 Politechnika Bialostocka |
| Origin code | IGP |
| Communities | 174:21101 174:22028 36601:150 36601:174 36601:2001 |
| Updated | 6d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 8501 8865
| Origin | AS8865 Politechnika Bialostocka |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 196844 8865
| Origin | AS8865 Politechnika Bialostocka |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 2d 2h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS8865 to originate 82.139.152.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 82.139.152.0/22 | /22 | AS8865 ASN-BIAMAN-EDU | RIPE |
| 82.139.128.0/19 | /19 | AS8865 ASN-BIAMAN-EDU | 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 |
|---|---|---|---|---|
| 82.139.152.0/22 | AS8865 ASN-BIAMAN-EDU | RIPE | BIAMAN | CKSR1-MNT |
| 82.139.128.0/19 covering | AS8865 ASN-BIAMAN-EDU | RIPE | BIAMAN_128_159 | CKSR1-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.