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Organization

GTT Communications Netherlands B.V.

IPv4 addresses
22,784
CIDR ranges
34
Category
isp
BGP prefixes announced
41

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by GTT Communications Netherlands B.V.

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by GTT Communications Netherlands B.V.

ASNNameIPsPrefixesCountry
AS5580 GTT Communications Netherlands B.V. 20.7K 33 HK
AS8582 GTT Communications Netherlands B.V. 2.0K 1 ZA

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
59.191.240.0/20 4.1K
0.6%
AS5580 HK
128.127.152.0/21 2.0K
0.2%
AS8582 NL
64.235.252.0/22 1.0K
0.0%
AS5580 US
69.31.128.0/22 1.0K
0.7%
AS5580 US
103.230.248.0/22 1.0K
0.5%
AS5580 HK
128.127.156.0/22 1.0K
0.0%
AS8582 ZA Gauteng Kempton Park
185.162.112.0/22 1.0K
0.0%
AS5580 US
195.134.216.0/22 1.0K
0.0%
AS5580 US
195.143.68.0/22 1.0K
0.6%
AS5580 US
203.95.212.0/22 1.0K
0.0%
AS5580 HK
212.56.20.0/22 1.0K
0.0%
AS5580 US
64.235.224.0/23 512
36.7%
AS5580 US
64.235.234.0/23 512
0.0%
AS5580 US
64.235.238.0/23 512
84.2%
AS5580 US
64.235.240.0/23 512
42.6%
AS5580 US
64.235.244.0/23 512
48.6%
AS5580 US
64.235.248.0/23 512
2.5%
AS5580 US
69.31.132.0/23 512
0.0%
AS5580 US
69.31.138.0/23 512
24.4%
AS5580 US
103.47.76.0/23 512
0.0%
AS5580 HK
103.53.152.0/23 512
0.0%
AS5580 HK
103.207.156.0/23 512
0.0%
AS5580 HK
103.232.34.0/23 512
0.6%
AS5580 HK
128.127.154.0/23 512
0.0%
AS8582 ZA
195.143.68.0/23 512
0.0%
AS5580 DE
64.235.225.0/24 256
0.0%
AS5580 JP Tokyo Tokyo
64.235.227.0/24 256
42.2%
AS5580 US
64.235.228.0/24 256
0.0%
AS5580 US
64.235.230.0/24 256
0.0%
AS5580 US
64.235.232.0/24 256
0.0%
AS5580 US
64.235.236.0/24 256
7.4%
AS5580 US
64.235.244.0/24 256
48.8%
AS5580 US
64.235.245.0/24 256
0.0%
AS5580 US
64.235.246.0/24 256
47.7%
AS5580 US
64.235.248.0/24 256
0.0%
AS5580 US
64.235.249.0/24 256
5.1%
AS5580 US
64.235.250.0/24 256
0.0%
AS5580 US
64.235.252.0/24 256
0.0%
AS5580 JP
69.31.133.0/24 256
0.0%
AS5580 US
69.31.137.0/24 256
0.0%
AS5580 US
69.31.138.0/24 256
48.8%
AS5580 US
69.31.139.0/24 256
0.0%
AS5580 US
69.31.140.0/24 256
48.0%
AS5580 US
103.207.157.0/24 256
0.0%
AS5580 SG
103.230.249.0/24 256
0.0%
AS5580 HK
128.127.153.0/24 256
0.0%
AS8582 ZA
185.162.113.0/24 256
0.0%
AS5580 HK
185.162.115.0/24 256
0.0%
AS5580 HK
195.143.70.0/24 256
0.0%
AS5580 DE
195.143.71.0/24 256
0.0%
AS5580 SG
203.95.213.0/24 256
0.0%
AS5580 HK
203.95.214.0/24 256
0.0%
AS5580 HK
212.56.20.0/24 256
0.0%
AS5580 SG
212.56.21.0/24 256
0.0%
AS5580 BG
212.56.22.0/24 256
0.0%
AS5580 BG
212.56.23.0/24 256
0.0%
AS5580 SG
64.235.238.0/25 128
0.0%
AS5580 SG
64.235.240.128/25 128
0.0%
AS5580 JP Tokyo Tokyo
64.235.249.0/25 128
0.0%
AS5580 HK
64.235.249.128/25 128
0.0%
AS5580 SG
64.235.253.0/25 128
0.0%
AS5580 SG
64.235.255.0/25 128
0.0%
AS5580 SG
69.31.132.128/25 128
0.0%
AS5580 US Georgia Atlanta
69.31.138.128/25 128
0.0%
AS5580 US
103.207.156.128/25 128
0.0%
AS5580 SG
103.230.248.128/25 128
0.0%
AS5580 HK
185.162.112.0/25 128
0.0%
AS5580 HK
185.162.112.128/25 128
0.0%
AS5580 TH
185.162.114.128/25 128
0.0%
AS5580 SG
203.95.212.0/25 128
0.0%
AS5580 HK
203.95.215.0/25 128
0.0%
AS5580 HK
64.235.228.64/26 64
0.0%
AS5580 SG
64.235.232.64/26 64
0.0%
AS5580 SG
64.235.236.192/26 64
0.0%
AS5580 JP Osaka Osaka
64.235.238.192/26 64
0.0%
AS5580 SG
64.235.250.192/26 64
0.0%
AS5580 JP Kanagawa Yokohama
64.235.254.0/26 64
0.0%
AS5580 HK
64.235.255.128/26 64
0.0%
AS5580 US
69.31.132.64/26 64
0.0%
AS5580 US
69.31.138.64/26 64
0.0%
AS5580 US
103.207.156.0/26 64
0.0%
AS5580 SG
103.207.156.64/26 64
0.0%
AS5580 HK
103.230.248.0/26 64
0.0%
AS5580 HK
103.230.250.64/26 64
0.0%
AS5580 JP
103.230.251.0/26 64
0.0%
AS5580 HK
185.162.114.64/26 64
0.0%
AS5580 HK
203.95.212.192/26 64
0.0%
AS5580 HK
203.95.215.192/26 64
0.0%
AS5580 HK
64.235.224.96/27 32
0.0%
AS5580 SG
64.235.227.224/27 32
0.0%
AS5580 JP Tokyo Tokyo
64.235.230.32/27 32
0.0%
AS5580 SG
64.235.230.64/27 32
0.0%
AS5580 JP Tokyo Tokyo
64.235.230.192/27 32
0.0%
AS5580 MY
64.235.232.0/27 32
0.0%
AS5580 HK
64.235.232.128/27 32
0.0%
AS5580 SG
64.235.236.64/27 32
0.0%
AS5580 SG
64.235.238.160/27 32
0.0%
AS5580 US
64.235.239.64/27 32
0.0%
AS5580 JP Aichi Nagoya
64.235.241.32/27 32
0.0%
AS5580 SG
64.235.241.64/27 32
0.0%
AS5580 SG

Frequently Asked Questions

How many IP addresses does GTT Communications Netherlands B.V. own?

GTT Communications Netherlands B.V. controls 22.8K IPv4 addresses distributed across 34 CIDR ranges. The organization is registered in Hong Kong.

What ASNs does GTT Communications Netherlands B.V. operate?

GTT Communications Netherlands B.V. operates 2 Autonomous Systems. Each ASN represents an independently routed network that GTT Communications Netherlands B.V. manages for internet traffic delivery.

What countries does GTT Communications Netherlands B.V. serve?

GTT Communications Netherlands B.V. has IP address allocations in 7 countries, indicating a multinational network presence for delivering services across these regions.

What type of organization is GTT Communications Netherlands B.V.?

GTT Communications Netherlands B.V. is categorized as isp. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-29 00:55:30 UTC
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