217.8.192.0/19 GTT Communications Inc.
Announced by AS3257 GTT Communications Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 217.8.192.0/19
Prefix
Origin
AS3257 GTT-BACKBONE
RPKI
RPKI not found
Size
8,192 addresses
Less specific
none
More specifics
22
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 16:03 UTC
Paths
How 217.8.192.0/19 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 174 3257
| Origin | AS3257 GTT Communications Inc. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257
| Origin | AS3257 GTT Communications Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3257
| Origin | AS3257 GTT Communications Inc. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 4h 16m ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 217.8.192.0/19 | AS3257 GTT-BACKBONE | RIPE | GTT | AS3257-ROUTE-MNT |
More specific
Prefixes inside 217.8.192.0/19
22 announced prefixes fall inside this one.
Show the 22 prefixes
217.8.194.0/24 AS9304 HUTCHISON-AS-AP217.8.195.0/24 AS212238 CDNEXT217.8.196.0/24 AS13335 CLOUDFLARENET217.8.197.0/24 AS9304 HUTCHISON-AS-AP217.8.198.0/24 AS9009 M247217.8.199.0/24 AS9304 HUTCHISON-AS-AP217.8.201.0/24 AS9304 HUTCHISON-AS-AP217.8.202.0/24 AS9009 M247217.8.204.0/22 AS6079 RCN-AS217.8.208.0/24 AS19695 DYFEND NETWORK217.8.209.0/24 AS19695 DYFEND NETWORK217.8.210.0/24 AS19695 DYFEND NETWORK217.8.211.0/24 AS19695 DYFEND NETWORK217.8.212.0/24 AS19695 DYFEND NETWORK217.8.213.0/24 AS19695 DYFEND NETWORK217.8.214.0/24 AS19695 DYFEND NETWORK217.8.215.0/24 AS19695 DYFEND NETWORK217.8.216.0/24 AS59729 ITL-BG217.8.217.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL217.8.218.0/24 AS9009 M247217.8.220.0/23 AS55470 CYFUTURE-AS-IN217.8.222.0/23 AS9009 M247