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 1–100 of 3,317 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 1.179.130.72/30 | GTT_Communication_Inc | GTT_Communication_Inc | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 2.26.180.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● medium |
| 2.26.184.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 2.26.220.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 2.26.240.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 2.26.244.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 2.27.172.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 2.27.196.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 2.27.218.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 2.27.220.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 2.27.222.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 2.27.232.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 2.27.235.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 2.27.238.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 2.27.247.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● medium |
| 2.56.236.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 2.58.75.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 5.7.178.152/29 | GTT-NET | GTT Communications Inc. | RIPE | ASSIGNED PA | ● low |
| 5.83.96.0/21 | GTT - EMEA Ltd. | GTT - EMEA Ltd. | RIPE | ALLOCATED PA | ● low |
| 5.83.98.0/24 | GTT - EMEA Ltd. | GTT - EMEA Ltd. | RIPE | ASSIGNED PA | ● low |
| 5.83.99.0/24 | GTT - EMEA Ltd. | GTT - EMEA Ltd. | RIPE | ASSIGNED PA | ● low |
| 5.178.16.0/21 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 5.180.4.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 5.226.118.64/29 | GTT-EMEA-LTD | GTT - EMEA Ltd. | RIPE | ASSIGNED PA | ● low |
| 5.252.77.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 5.253.202.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 8.19.112.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 8.19.203.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 8.31.122.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 8.35.16.0/21 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 8.35.24.0/21 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 8.35.30.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 8.37.186.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 12.8.161.16/29 | GTT Americas, LLC | GTT Americas, LLC | ARIN | ASSIGNMENT | ● low |
| 13.143.152.0/21 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 13.143.177.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 14.200.21.240/28 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.200.170.176/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.200.240.144/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.200.240.192/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.201.210.8/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.201.241.24/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.202.79.48/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.202.139.208/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.202.149.128/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.202.194.0/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.202.194.88/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.203.16.8/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.203.22.24/30 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.203.156.112/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.203.193.72/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 14.203.224.96/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 23.26.5.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.26.6.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.26.7.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.26.8.0/23 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.26.11.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.26.12.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.26.13.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.26.16.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.26.21.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.26.22.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.26.198.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.27.3.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.27.8.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.27.30.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.27.114.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.27.134.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.27.216.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.27.238.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.184.144.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.230.1.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.230.64.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.230.121.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.230.186.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.230.234.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.230.235.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.231.111.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.231.115.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.231.120.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.234.128.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.234.132.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.234.136.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.234.140.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.234.156.0/22 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.252.77.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 23.252.78.0/24 | GTT Communications Inc. | GTT Communications Inc. | BGP | ANNOUNCED | ● low |
| 27.32.52.200/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 27.32.191.152/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 27.32.219.128/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 27.32.234.56/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 27.33.2.16/30 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 27.33.28.80/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 27.33.28.96/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 27.33.101.160/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 27.33.101.184/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 27.33.126.16/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 27.33.126.200/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 27.33.182.64/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 27.33.182.200/29 | GTT | GTT Communications Inc. | APNIC | ASSIGNED NON-PORTABLE | ● high |
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Uses the REST API.