$ query “AS5580” --type=asn → 1 result(s)
AS5580 — GTT-ASIA
GTT Communications Netherlands B.V.
AS5580 is a mid-size transit provider operated by GTT Communications Netherlands B.V., based in the Netherlands since 2009. The network announces a respectable 20 224 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #5 in Netherlands — Top 10 by reach within country
Basic Information
- Country
- 🇳🇱 Netherlands
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- April 08, 2009
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 31 / 30
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 20 224
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇭🇰 HK (33 IPs), 🇺🇸 US (16 IPs), 🇸🇬 SG (52 IPs), 🇯🇵 JP, 🇬🇧 GB, 🇧🇬 BG, 🇨🇦 CA, 🇨🇳 CN, 🇵🇭 PH, 🇩🇪 DE, 🇦🇺 AU, 🇲🇾 MY
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 20 224 total (0.00%)
Connectivity Summary
- Upstream Providers
- 2 upstream autonomous systems providing transit
- Peers
- 109 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 35 downstream autonomous systems buying transit
- Degree
- 149 unique BGP neighbors (providers + customers + peers)
- Reach
- 35 119 — customer cone size measuring network influence
- Degree Rank
- #966
- Reach Rank
- #159
- Country Rank
- #5
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (31 total)
- 59.191.240.0/20 (4 096 addresses)
- 64.235.252.0/22 (1 024 addresses)
- 69.31.128.0/22 (1 024 addresses)
- 103.230.248.0/22 (1 024 addresses)
- 185.162.112.0/22 (1 024 addresses)
- 195.134.216.0/22 (1 024 addresses)
- 195.143.68.0/22 (1 024 addresses)
- 203.95.212.0/22 (1 024 addresses)
- 212.56.20.0/22 (1 024 addresses)
- 64.235.224.0/23 (512 addresses)
- 64.235.234.0/23 (512 addresses)
- 64.235.238.0/23 (512 addresses)
- 64.235.240.0/23 (512 addresses)
- 64.235.250.0/23 (512 addresses)
- 69.31.132.0/23 (512 addresses)
- 103.47.76.0/23 (512 addresses)
- 103.53.152.0/23 (512 addresses)
- 103.207.156.0/23 (512 addresses)
- 103.232.34.0/23 (512 addresses)
- 64.235.227.0/24 (256 addresses)
- 64.235.228.0/24 (256 addresses)
- 64.235.230.0/24 (256 addresses)
- 64.235.232.0/24 (256 addresses)
- 64.235.236.0/24 (256 addresses)
- 64.235.244.0/24 (256 addresses)
- 64.235.246.0/24 (256 addresses)
- 64.235.249.0/24 (256 addresses)
- 69.31.137.0/24 (256 addresses)
- 69.31.138.0/24 (256 addresses)
- 69.31.140.0/24 (256 addresses)
IPv6 Prefixes (2 total)
- 2400:eac0::/32
- 2400:f780::/32