68.64.133.0/24 GTT Communications Inc.
Announced by AS3257 GTT Communications Inc. RPKI invalid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 68.64.133.0/24
Prefix
Origin
AS3257 GTT-BACKBONE
RPKI
RPKI invalid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-13 04:03 UTC
RPKI
Route origin authorizations
The covering ROA authorizes a different AS to originate this prefix. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 68.64.133.0/24 | /24 | AS174 COGENT-174 | ARIN |
| 68.64.133.0/24 | /24 | AS395793 ARISK-COMMUNICATIONS-INC | ARIN |
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 |
|---|---|---|---|---|
| 68.64.133.0/24 | AS174 COGENT-174 | ARIN | PacketExchange, Inc | MNT-PACKE-25 |
| 68.64.133.0/24 | AS395793 ARISK-COMMUNICATIONS-INC | ARIN | PacketExchange, Inc | MNT-PACKE-25 |
| 68.64.132.0/23 covering | AS25973 AS-GTT-25973 | RADB | Mzima-07 | MAINT-AS3257 |
| 68.64.128.0/18 covering | AS4436 AS-GTT-4436 | RADB | Mzima-07 netblock | MAINT-AS3257 |
| 68.64.128.0/18 covering | AS25973 AS-GTT-25973 | RADB | Mzima-07 netblock | MAINT-AS3257 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.