AS213784 — TNGNET TNGNET B.V.

AS213784 announces 59 IPv4 prefixes covering 30,208 addresses and 0 IPv6 prefixes.

About this network

TNGNET is operated by TNGNET B.V., a Dutch provider of enterprise connectivity, cloud, and colocation services.

What it's used for

• The address space carries leased IP blocks for third parties, with netnames including SKY-LEASED-IPXO (Sky UK Limited), IPX1002 (Internet Utilities), and UK-GCINETWORK-20031110 (GCI Network Solutions).
• The AS announces 16,128 IPv4 addresses across 33 prefixes while maintaining only 1 observed neighbour, a ratio consistent with a hosting or infrastructure provider rather than a transit carrier.
• Traffic from this AS consists of web and API endpoints, cloud workloads, and colocation services for enterprise clients, supported by TNGNET's datacenter infrastructure in the Netherlands.

Notable

• Registrants differ from the announcer, reflecting leased space held by Sky UK Limited, Internet Utilities, GCI Network Solutions, and iNES GROUP SRL.
• The inventory is composed of multiple /22 and /23 blocks from various legacy holders, indicating an aggregated estate of leased addresses rather than a single contiguous allocation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 51.241.28.0/22
• 51.241.36.0/22
• 51.241.68.0/22
• 72.244.245.0/24
• 74.0.12.0/24
• 74.0.18.0/24
• 74.0.26.0/24
• 74.0.33.0/24
• 74.0.35.0/24
• 74.1.2.0/24
• 74.1.14.0/24
• 74.1.34.0/24
• 74.1.36.0/24
• 74.1.106.0/24
• 74.1.108.0/24
• 74.1.114.0/24
• 74.1.116.0/24
• 78.143.232.0/22
• 82.24.41.0/24
• 82.26.175.0/24
• 82.41.241.0/24
• 82.152.13.0/24
• 82.152.20.0/23
• 82.152.121.0/24
• 82.152.228.0/23
• 82.152.232.0/24
• 82.152.236.0/24
• 82.152.246.0/24
• 83.166.205.0/24
• 83.166.208.0/24
• 83.166.216.0/24
• 83.245.36.0/22
• 83.245.104.0/22
• 84.247.66.0/24
• 84.247.73.0/24
• 84.247.74.0/24
• 84.247.78.0/24
• 84.247.111.0/24
• 84.247.113.0/24
• 84.247.115.0/24
• 84.247.116.0/24
• 86.109.76.0/23
• 87.192.52.0/22
• 87.192.60.0/22
• 89.167.140.0/22
• 91.124.68.0/22
• 91.124.72.0/21
• 91.124.100.0/22
• 91.124.108.0/22
• 91.149.229.0/24
• 91.149.230.0/24
• 94.192.192.0/22
• 94.192.232.0/22
• 151.246.44.0/22
• 152.89.124.0/23
• 155.117.106.0/24
• 155.117.116.0/24
• 188.191.48.0/24
• 188.220.12.0/22

Upstream networks

• AS39521 TNGNET B.V.

Adjacent networks

• AS39521 TNGNET B.V.

Routing security

• RPKI: 66 valid, 8 invalid and 0 not-found announcements; 66 ROAs.
• ASPA: none published.
• IRR: 85% of announcements registered; 127 route objects.
• Listed in as-sets: AS-CLOUDIE:AS-FREMONT, AS-CLOUDIE:AS-KANSAS, AS-HURRICANE, AS-TELSTRA-INTL-CUSTOMERS, AS-TNGNET, AS-ZAPPIEHOST, AS-ZAPPIEHOST, AS-ZAPPIEHOST, AS-ZAPPIEHOST, AS-ZAPPIEHOST.