Autonomous System

AS28756 European Patent Organisation

GovernmentActiveGermanyRIPE

AS28756 (EPO-AS) is a government network operated by European Patent Organisation in Germany, registered with RIPE. It has 26 IPv4 prefixes with 26,368 addresses, which makes it the 5,883rd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses26,368in 26 prefixes
IPv6 prefixes0none
Size rank#5,883of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationEuropean Patent Organisation
AS nameEPO-AS
Websiteepo.org
Country Germany (DE)
Network typeGovernment
RegistryRIPE
Abuse contactadmin_network@epo.org
Registered2003-02-17
Last updated2024-10-23

IPv4 prefixes

26 prefixes · 26,368 addresses
NetworkAddressesFirst – last address
145.64.144.0/204,096145.64.144.0 – 145.64.159.255
145.64.160.0/204,096145.64.160.0 – 145.64.175.255
145.64.128.0/212,048145.64.128.0 – 145.64.135.255
145.64.240.0/212,048145.64.240.0 – 145.64.247.255
145.64.248.0/212,048145.64.248.0 – 145.64.255.255
145.64.128.0/221,024145.64.128.0 – 145.64.131.255
145.64.132.0/221,024145.64.132.0 – 145.64.135.255
145.64.136.0/221,024145.64.136.0 – 145.64.139.255
145.64.140.0/221,024145.64.140.0 – 145.64.143.255
145.64.240.0/221,024145.64.240.0 – 145.64.243.255
145.64.244.0/221,024145.64.244.0 – 145.64.247.255
145.64.248.0/221,024145.64.248.0 – 145.64.251.255
145.64.252.0/221,024145.64.252.0 – 145.64.255.255
145.64.144.0/23512145.64.144.0 – 145.64.145.255
145.64.152.0/23512145.64.152.0 – 145.64.153.255
145.64.146.0/24256145.64.146.0 – 145.64.146.255
145.64.147.0/24256145.64.147.0 – 145.64.147.255
145.64.148.0/24256145.64.148.0 – 145.64.148.255
145.64.149.0/24256145.64.149.0 – 145.64.149.255
145.64.157.0/24256145.64.157.0 – 145.64.157.255
145.64.158.0/24256145.64.158.0 – 145.64.158.255
145.64.159.0/24256145.64.159.0 – 145.64.159.255
145.64.160.0/24256145.64.160.0 – 145.64.160.255
145.64.161.0/24256145.64.161.0 – 145.64.161.255
145.64.162.0/24256145.64.162.0 – 145.64.162.255
The 25 largest of 26. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS28756 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=AS28756&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS28756, with or without a key:

curl "https://api.ipapi.is/?q=145.64.144.1"

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