AS39521

Name: AS39521 — TNGNET B.V.
Creator: ipdex

TNGNET B.V. Unknown registered in Netherlands

53IPv4 prefixes

4IPv6 prefixes

100%RPKI-valid

#3,471AS Rank

327/327RIS visibility

#59Rank in Netherlands

2015-03-09Allocated

TNGNET B.V. (AS39521) — Unknown, registered in Netherlands. announces 53 IPv4 prefixes + 4 IPv6 prefixes. Rank in Netherlands: #59. Allocated: 2015-03-09.

IPv4 53IPv6 4

Announced prefixes · 57

v4 143.20.104.0/24 valid
v4 143.20.124.0/24 valid
v4 143.20.125.0/24 valid
v4 143.20.54.0/24 valid
v4 143.20.6.0/24 valid
v4 143.20.61.0/24 valid
v4 143.20.62.0/24 valid
v4 162.141.98.0/24 valid
v4 167.148.190.0/24 valid
v4 167.148.40.0/24 valid
v4 185.144.56.0/22 valid
v4 188.191.50.0/24 valid
v4 188.191.51.0/24 valid
v4 212.107.4.0/22 valid
v4 217.194.153.0/24 valid
v4 45.10.16.0/24 valid
v4 45.10.17.0/24 valid
v4 45.10.18.0/24 valid
v4 45.130.100.0/22 valid
v4 45.88.5.0/24 valid
v4 45.88.6.0/24 valid
v4 45.88.7.0/24 valid
v4 45.95.40.0/24 valid
v4 45.95.41.0/24 valid
v4 68.164.0.0/22 valid
v4 68.165.140.0/22 valid
v4 68.165.176.0/22 valid
v4 68.165.208.0/22 valid
v4 72.244.124.0/22 valid
v4 74.0.132.0/22 valid
v4 74.0.160.0/22 valid
v4 74.0.200.0/22 valid
v4 74.0.248.0/22 valid
v4 82.21.112.0/24 valid
v4 82.21.116.0/24 valid
v4 82.21.126.0/24 valid
v4 82.21.165.0/24 valid
v4 82.21.58.0/24 valid
v4 82.22.143.0/24 valid
v4 82.22.157.0/24 valid
v4 82.22.186.0/24 valid
v4 82.23.188.0/24 valid
v4 82.23.191.0/24 valid
v4 82.47.198.0/24 valid
v4 82.47.199.0/24 valid
v4 82.47.200.0/24 valid
v4 82.47.201.0/24 valid
v4 82.47.205.0/24 valid
v4 83.229.34.0/24 valid
v4 84.75.189.0/24 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 53 IPv4 · 4 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	59
2026-06-13	59
2026-06-16	57

Internet Exchanges · 5

GNM-IX Amsterdam 20 Gbps
AMS-IX Amsterdam 10 Gbps
ERA-IX Amsterdam Amsterdam 10 Gbps
Frys-IX Fryslân 10 Gbps
Global-IX Amsterdam 10 Gbps

Facilities · 5

5 Facilities · 3 Countries

Data Vault Auckland Data Center Auckland
Equinix AM5 - Amsterdam, Schepenbergweg Amsterdam
Equinix HK2 - Hong Kong Kwai Chung
Eurofiber Datacenter Amsterdam Hoofddorp
NIKHEF Amsterdam Amsterdam

Embed this on your site

Free badges and live charts — they update as the index does. No key, link back to ipdex.

Badge

Markdown

[![AS39521 on ipdex](https://ipdex.io/badge/asn/39521.svg)](https://ipdex.io/asn/AS39521/)

HTML

<a href="https://ipdex.io/asn/AS39521/"><img src="https://ipdex.io/badge/asn/39521.svg" alt="AS39521 on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/asn/39521" width="680" height="260" frameborder="0" scrolling="no" title="ipdex chart" style="border:0;max-width:100%"></iframe>

oEmbed-enabled: paste the page URL into platforms that support oEmbed and the chart embeds automatically.

AS39521

Announced prefixes · 57

Prefix history

Internet Exchanges · 5

Facilities · 5

AS topology · Customer cone 7

Providers · 6

Peers · 88

Customers · 6

Badge

Live chart (iframe)