Overview
GTT Communications · AS3257 · Transit / Backbone Network · Representative routed CIDR 89.149.128.0/18
Profile
- Network
- AS3257
- Classification
- Transit Backbone
- Verification
- Verified
- Last verified
- Aug 7, 2026
- Asn Name
- GTT-BACKBONE
- Confidence
- High
- Isp
- GTT Communications Inc.
- Organization
- GTT Communications Inc.
- Provider Name
- GTT Communications
- Provider Type
- transit-carrier
- Recommended Action
- Use for routing context only. Do not block a transit ASN or representative backbone range as though it identifies the originating customer.
- Risk Level
- Low