GTT-EU

Data as of 2026-09-13
BGP inherited
Complete entity footprint
4 linked clusters · 29,831 netblocks · 198,393,989 IPv4 addresses · 7,114 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain gtt.net — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
This organisation
Netblocks146 · 67,844 IPv4 addresses
IPv6 5 prefixes (largest 2001:668:10f:1100::/56)
Registered in United States (126) · United Kingdom (15)
Record ID240772790
RegistryRIPE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (146)

⬇ export CSV
CIDR Org name Registry Status Confidence
46.33.65.0/24 GTT-EU RIPE ASSIGNED PA ● low
46.33.66.0/23 GTT-EU RIPE ASSIGNED PA ● low
46.33.68.0/24 GTT-EU RIPE ASSIGNED PA ● low
46.33.70.0/24 GTT-EU RIPE ASSIGNED PA ● low
46.33.71.0/24 GTT-EU RIPE ASSIGNED PA ● low
46.33.72.0/24 GTT-EU RIPE ASSIGNED PA ● low
46.33.74.0/24 GTT-EU RIPE ASSIGNED PA ● low
46.33.77.0/24 GTT-EU RIPE ASSIGNED PA ● low
46.33.78.0/23 GTT-EU RIPE ASSIGNED PA ● low
77.67.20.160/27 GTT-EU RIPE ASSIGNED PA ● low
77.67.63.40/29 GTT-EU RIPE ASSIGNED PA ● low
77.67.63.208/29 GTT-EU RIPE ASSIGNED PA ● low
77.67.69.0/24 GTT-EU RIPE ASSIGNED PA ● low
77.67.70.0/24 GTT-EU RIPE ASSIGNED PA ● low
77.67.71.0/24 GTT-EU RIPE ASSIGNED PA ● low
77.67.80.0/24 GTT-EU RIPE ASSIGNED PA ● low
77.67.81.0/24 GTT-EU RIPE ASSIGNED PA ● low
77.67.83.0/24 GTT-EU RIPE ASSIGNED PA ● low
77.67.93.0/24 GTT-EU RIPE ASSIGNED PA ● low
77.67.98.0/23 GTT-EU RIPE ASSIGNED PA ● low
77.67.104.128/29 GTT-EU RIPE ASSIGNED PA ● low
77.67.106.0/24 GTT-EU RIPE ASSIGNED PA ● low
77.67.120.0/22 GTT-EU RIPE ASSIGNED PA ● low
77.67.124.0/24 GTT-EU RIPE ASSIGNED PA ● low
87.119.92.0/22 GTT-EU RIPE ASSIGNED PA ● low
87.119.96.0/22 GTT-EU RIPE ASSIGNED PA ● low
87.119.120.0/22 GTT-EU RIPE ASSIGNED PA ● low
89.149.134.0/24 GTT-EU RIPE ASSIGNED PA ● low
89.149.135.0/24 GTT-EU RIPE ASSIGNED PA ● low
89.149.136.0/24 GTT-EU RIPE ASSIGNED PA ● low
89.149.137.0/24 GTT-EU RIPE ASSIGNED PA ● low
89.149.138.0/24 GTT-EU RIPE ASSIGNED PA ● low
89.149.139.0/24 GTT-EU RIPE ASSIGNED PA ● low
89.149.140.0/22 GTT-EU RIPE ASSIGNED PA ● low
92.60.240.0/24 GTT-EU RIPE ASSIGNED PA ● low
92.60.241.0/24 GTT-EU RIPE ASSIGNED PA ● low
92.60.242.0/24 GTT-EU RIPE ASSIGNED PA ● low
92.60.243.0/24 GTT-EU RIPE ASSIGNED PA ● low
92.60.244.32 – 92.60.244.95 GTT-EU RIPE ASSIGNED PA ● low
92.60.244.128/25 GTT-EU RIPE ASSIGNED PA ● low
92.60.245.0/24 GTT-EU RIPE ASSIGNED PA ● low
92.60.246.0/24 GTT-EU RIPE ASSIGNED PA ● low
92.60.247.0/24 GTT-EU RIPE ASSIGNED PA ● low
92.60.248.0/24 GTT-EU RIPE ASSIGNED PA ● low
92.60.249.0/24 GTT-EU RIPE ASSIGNED PA ● low
92.60.251.0/24 GTT-EU RIPE ASSIGNED PA ● low
92.60.252.0/24 GTT-EU RIPE ASSIGNED PA ● low
92.60.253.0/24 GTT-EU RIPE ASSIGNED PA ● low
92.60.254.0/24 GTT-EU RIPE ASSIGNED PA ● low
154.14.24.0/22 GTT-EU RIPE LEGACY ● low
154.14.28.0/22 GTT-EU RIPE LEGACY ● low
154.14.32.0/21 GTT-EU RIPE LEGACY ● low
154.14.40.0/22 GTT-EU RIPE LEGACY ● low
154.14.64.0/24 GTT-EU RIPE LEGACY ● low
154.14.65.0/24 GTT-EU RIPE LEGACY ● low
154.14.66.0/24 GTT-EU RIPE LEGACY ● low
154.14.67.0/24 GTT-EU RIPE LEGACY ● low
154.14.68.0/24 GTT-EU RIPE LEGACY ● low
154.14.69.0/24 GTT-EU RIPE LEGACY ● low
154.14.70.0/24 GTT-EU RIPE LEGACY ● low
154.14.71.0/24 GTT-EU RIPE LEGACY ● low
154.14.72.0/21 GTT-EU RIPE LEGACY ● low
154.14.128.0/19 GTT-EU RIPE LEGACY ● low
154.14.160.0/21 GTT-EU RIPE LEGACY ● low
212.115.128.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.115.144.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.115.145.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.115.148.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.115.149.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.115.150.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.115.160.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.115.163.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.115.169.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.115.170.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.115.174.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.115.177.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.115.183.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.221.0.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.221.1.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.221.2.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.221.13.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.221.16.0/22 GTT-EU RIPE ASSIGNED PA ● low
212.221.24.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.221.27.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.221.77.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.221.78.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.221.88.0/22 GTT-EU RIPE ASSIGNED PA ● low
212.221.92.0/22 GTT-EU RIPE ASSIGNED PA ● low
212.221.106.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.222.0.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.222.5.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.222.6.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.222.16.0/22 GTT-EU RIPE ASSIGNED PA ● low
212.222.21.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.222.25.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.222.26.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.222.46.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.222.56.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.222.58.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.222.70.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.222.88.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.222.90.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.222.113.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.222.114.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.222.121.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.222.122.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.222.126.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.222.129.0/24 GTT-EU RIPE ASSIGNED PA ● low
212.222.130.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.222.148.0/23 GTT-EU RIPE ASSIGNED PA ● low
212.222.226.0/24 GTT-EU RIPE ASSIGNED PA ● low
213.39.49.64/26 GTT-EU RIPE ASSIGNED PA ● low
213.39.53.32/27 GTT-EU RIPE ASSIGNED PA ● low
213.200.97.32/30 GTT-EU RIPE ASSIGNED PA ● low
213.200.97.84/30 GTT-EU RIPE ASSIGNED PA ● low
213.200.97.96/30 GTT-EU RIPE ASSIGNED PA ● low
213.200.97.100/30 GTT-EU RIPE ASSIGNED PA ● low
213.200.98.96/29 GTT-EU RIPE ASSIGNED PA ● low
213.200.99.184/30 GTT-EU RIPE ASSIGNED PA ● low
213.200.100.128/25 GTT-EU RIPE ASSIGNED PA ● low
213.200.103.16/28 GTT-EU RIPE ASSIGNED PA ● low
213.200.112.0/20 GTT-EU RIPE ASSIGNED PA ● low
213.251.3.0/24 GTT-EU RIPE ASSIGNED PA ● low
213.254.196.0/22 GTT-EU RIPE ASSIGNED PA ● low
213.254.208.0/23 GTT-EU RIPE ASSIGNED PA ● low
213.254.214.0/23 GTT-EU RIPE ASSIGNED PA ● low
213.254.216.0/22 GTT-EU RIPE ASSIGNED PA ● low
213.254.220.0/24 GTT-EU RIPE ASSIGNED PA ● low
213.254.222.0/24 GTT-EU RIPE ASSIGNED PA ● low
213.254.223.0/24 GTT-EU RIPE ASSIGNED PA ● low
213.254.224.0/24 GTT-EU RIPE ASSIGNED PA ● low
213.254.225.0/24 GTT-EU RIPE ASSIGNED PA ● low
213.254.226.0/24 GTT-EU RIPE ASSIGNED PA ● low
213.254.230.0/23 GTT-EU RIPE ASSIGNED PA ● low
213.254.232.0/23 GTT-EU RIPE ASSIGNED PA ● low
213.254.240.0/24 GTT-EU RIPE ASSIGNED PA ● low
213.254.246.0/24 GTT-EU RIPE ASSIGNED PA ● low
213.254.247.0/24 GTT-EU RIPE ASSIGNED PA ● low
213.254.250.0/23 GTT-EU RIPE ASSIGNED PA ● low
217.118.112.0/24 GTT-EU RIPE ASSIGNED PA ● low
217.118.115.0 – 217.118.116.255 GTT-EU RIPE ASSIGNED PA ● low
2001:668:10f:1100::/56 GTT-EU RIPE ASSIGNED ● low
2001:668:10f:2400::/56 GTT-EU RIPE ASSIGNED ● low
2001:668:10f:4000::/56 GTT-EU RIPE ASSIGNED ● low
2001:668:10f:4100::/56 GTT-EU RIPE ASSIGNED ● low
2a04:6640:ffff:ffff::/64 GTT-EU RIPE ASSIGNED ● low

IPv6 ranges (5)

CIDR
2001:668:10f:1100::/56
2001:668:10f:2400::/56
2001:668:10f:4000::/56
2001:668:10f:4100::/56
2a04:6640:ffff:ffff::/64

Footprint over time

2 weekly snapshots · JSON
146 +3 netblocks since 2026-07-26
2026-07-26 peak 146 2026-09-13

Domains this organisation publishes

what's this?
gtt.net

Network trust

what's this?
RPKI hygiene: B how networks compare →
87.7% of checked blocks have valid RPKI ROA coverage (128 of 146)
Possible discrepancies (1)

These blocks are registered to GTT-EU but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

77.67.106.0/24 /24 authorized for AS53767 — iCastCenter

NIC Handles

AS3257-NET-MNT DUMY-RIPE DUMY-RIPE