218.45.64.0/19 MCAT Ltd.
Announced by AS131923 MCAT Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 218.45.64.0/19
Prefix
Origin
AS131923 MCAT
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 218.45.64.0/19 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 2914 4713 131923
| Origin | AS131923 MCAT Ltd. |
| Origin code | IGP |
| Communities | 2914:410 2914:1403 2914:2401 2914:3400 3356:3 3356:22 3356:86 3356:575 3356:666 3356:901 3356:2013 36601:150 36601:2001 36601:13760 |
| Updated | 4d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 4713 131923
| Origin | AS131923 MCAT Ltd. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 701×2 17676 131923
| Origin | AS131923 MCAT Ltd. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS131923 to originate 218.45.64.0/19 up to /25. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 218.45.64.0/19 | /25 | AS131923 MCAT | APNIC |
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 |
|---|---|---|---|---|
| 218.45.64.0/19 | AS131923 MCAT | JPIRR | MCAT Ltd. CIDR-block NO.104 X-Keiro : grp-noc@g.mcat.co.jp | MAINT-AS131923 |