Autonomous System

AS209335 Technical University of Munich

EducationActiveGermanyRIPE

AS209335 (TUM-RBG) is an education network operated by Technical University of Munich in Germany, registered with RIPE. It has 2 IPv4 prefixes with 66,560 addresses and 1 IPv6 prefix, which makes it the 3,316th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses66,560in 2 prefixes
IPv6 prefixes1≈ 6.3 × 10²⁹ addresses
Size rank#3,316of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationTechnical University of Munich
AS nameTUM-RBG
Websitetum.de
Country Germany (DE)
Network typeEducation
RegistryRIPE
Abuse contactlir-abuse@cit.tum.de
Registered2019-02-26
Last updated2025-01-30

IPv4 prefixes

2 prefixes · 66,560 addresses
NetworkAddressesFirst – last address
131.159.0.0/1665,536131.159.0.0 – 131.159.255.255
85.208.24.0/221,02485.208.24.0 – 85.208.27.255

IPv6 prefixes

1 prefix
  • 2a09:80c0::/29

Query AS209335 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS209335&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS209335, with or without a key:

curl "https://api.ipapi.is/?q=131.159.0.1"

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