GTT
Aggregated across every cluster whose name starts with "GTT" — a single company can be split across many separate clusters (per-datacenter, per-country, or per-subsidiary naming), so this view sums the true total rather than understating it with a single cluster's count.
3,317
Total ranges
178
Matched clusters
Matched clusters
GTT
GTT - EMEA Ltd.
GTT Americas, LLC
GTT-VM
GTT-ARYAKA
GTT-NET-OFPUN
GTT-IRT
GTT Communications Inc.
GTT-SG
GTT-EU
GTT-CUST-GTT-002513061
GTT-CUST-GTT-002537557
GTT-MANAGEMENT-VDC-NETS
GTT-1-NETS
GTT-Speedtest-1-NETS
GTT-INTERNAL-VOICE-NL-NETS
GTT-PON1875070
GTT-CUST-GTT-002870590
GTT-CUST-GTT-002964760
GTT-DE
GTT-GB
GTT-Cisco-IG-SKILLS
GTT-PON1750100
GTT-NFV-HKG
GTT-NFV-SIN
GTT-NFV-TYO
GTT-INTELLETRACE-DATABRICKS
GTT-IPSOS-69-67-46-16-WAN
GTT-COMMUNICATIONS-NETHERLANDS
GTT_EMEA_Ltd-TY3
GTT-LONDON-NEXTONE-VOIP-NETS
GTT-NETWORK
GTT-IT-CDN
GTT-DC-NETS
GTT-UK-LAB
GTT-LNS-LONDON
GTT-SWECO
GTT-LONDON-ISIP-VOIP-NETS
GTT-SOC-NETS
GTT-IT-DEPARTMENT-NETS
GTT-CUST
GTT-INTERNAL
GTT-LONDON-DATACENTRE-NETS
GTT-BERLIN-DATACENTRE-NETS
GTT-UCOMM-VIDEO-VDC-NETS
GTT-WESTP-NETS
GTT-GERMANY-NETS
GTT-SVC-BRANCH-NETS
GTT-KONE-CRANES-NETS
GTT-NL-LAB-NETS-NETS
GTT-RADIOMETER-NETS
GTT-UCOMM-LAB-VDC-NETS
GTT-VDC-NETS
GTT-UCOMM-NETS
GTT-WEST-PARK-NETS
GTT-APPLIANCE-DEVELOPMENT-NETS
GTT-KESHWARSINGH-NETS
GTT-KNPO-NETS
GTT-CLIENT-PON3272178
GTT-VDC-VRS-ZRH-JOS
+118 more
Ranges (3,317)
showing 301–400 of 3,317 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 64.32.128.0/17 | GTT Americas, LLC | GTT Americas, LLC | ARIN | DIRECT ALLOCATION | ● low |
| 64.32.144.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.32.150.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.32.176.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.32.177.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.32.188.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.32.189.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.49.14.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.50.128.0/20 | GTT Americas, LLC | GTT Americas, LLC | ARIN | DIRECT ALLOCATION | ● low |
| 64.50.128.0/21 | GTT Communications Inc. | GTT Communications Inc. | ARIN | ASSIGNMENT | ● high |
| 64.50.192.0/19 | GTT Americas, LLC | GTT Americas, LLC | ARIN | DIRECT ALLOCATION | ● low |
| 64.51.0.0/16 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.51.20.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.51.24.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.51.36.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.51.44.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.57.129.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.57.130.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.57.132.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.74.175.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.0.0/16 | GTT Americas, LLC | GTT Americas, LLC | ARIN | DIRECT ALLOCATION | ● low |
| 64.81.0.0/20 | GTT NOC | GTT Communications Inc. | ARIN | ASSIGNMENT | ● high |
| 64.81.16.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.20.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.24.0/21 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.32.0/21 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.40.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.46.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.64.0/21 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.76.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.78.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.112.0/21 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.120.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.124.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.126.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.128.0/20 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.144.0/21 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.152.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.156.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.158.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.161.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.163.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.165.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.166.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.169.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.81.186.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.93.0.0/18 | GTT Americas, LLC | GTT Americas, LLC | ARIN | DIRECT ALLOCATION | ● low |
| 64.93.10.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.93.16.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.93.52.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.93.56.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.105.0.0/16 | GTT Americas, LLC | GTT Americas, LLC | ARIN | DIRECT ALLOCATION | ● low |
| 64.105.0.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.105.8.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.105.16.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.105.20.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.105.23.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.105.24.0/21 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.105.32.0/21 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.105.40.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.105.42.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.105.48.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.105.50.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.105.52.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.105.54.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.105.56.0/21 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.130.240.0/20 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.139.0.0/18 | GTT Americas, LLC | GTT Americas, LLC | ARIN | DIRECT ALLOCATION | ● low |
| 64.144.0.0/16 | GTT Americas, LLC | GTT Americas, LLC | ARIN | DIRECT ALLOCATION | ● low |
| 64.145.0.0/18 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.145.96.0/19 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.145.128.0/17 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.186.224.0/19 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.191.2.0/24 | GTT Americas, LLC | GTT Americas, LLC | ARIN | DIRECT ALLOCATION | ● low |
| 64.191.232.183/32 | GTT Communications (AS30371) | GTT Communications Inc. | PEERINGDB | ASSIGNED | ● high |
| 64.204.0.0/15 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.205.184.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.205.193.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.205.194.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.205.196.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.205.208.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.218.169.0/24 | GTT Americas, LLC | GTT Americas, LLC | BGP | ANNOUNCED | ● high |
| 64.218.170.0/24 | GTT Americas, LLC | GTT Americas, LLC | BGP | ANNOUNCED | ● high |
| 64.218.171.0/24 | GTT Americas, LLC | GTT Americas, LLC | BGP | ANNOUNCED | ● high |
| 64.235.224.0/19 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 64.235.224.0/23 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
| 64.235.225.0/24 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
| 64.235.227.0/24 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
| 64.235.228.0/24 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
| 64.235.230.0/24 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
| 64.235.232.0/24 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
| 64.235.234.0/23 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
| 64.235.236.0/24 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
| 64.235.238.0/23 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
| 64.235.240.0/23 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
| 64.235.244.0/23 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
| 64.235.244.0/24 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
| 64.235.245.0/24 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
| 64.235.246.0/24 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
| 64.235.248.0/24 | GTT Communications Netherlands B.V. | GTT Communications Netherlands B.V. | BGP | ANNOUNCED | ● high |
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Uses the REST API.