81.15.239.0/24 Montmay Sp. z o.o.
Announced by AS205813 Montmay Sp. z o.o. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 81.15.239.0/24
Prefix
Origin
AS205813 MONTMAY
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 81.15.239.0/24 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 6939 29535 205813
| Origin | AS205813 Montmay Sp. z o.o. |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 9h 2m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 29535 205813
| Origin | AS205813 Montmay Sp. z o.o. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 29535 205813
| Origin | AS205813 Montmay Sp. z o.o. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 19h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS205813 to originate 81.15.239.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.15.239.0/24 | /24 | AS20804 ASN-TELENERGO | RIPE |
| 81.15.239.0/24 | /24 | AS205813 MONTMAY | RIPE |
| 81.15.128.0/17 | /17 | AS20804 ASN-TELENERGO | 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 |
|---|---|---|---|---|
| 81.15.239.0/24 | AS205813 MONTMAY | RIPE | N | MNT-EXATEL |
| 81.15.128.0/17 covering | AS20804 ASN-TELENERGO | RIPE | EXATEL S.A. | TELENERGO-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.