Contact info for AS1880 - STUPI.SE (Svensk Teleutveckling & Produktinnovation)

Mon Mar 5 03:20:13 UTC 2018

Does anyone have contact info for the peering folks at
AS1880, Svensk Teleutveckling & Produktinnovation in Sweden?

They appear to be advertising a subnet of our network
space without permission.  Their WHOIS entry at RIPE does
not list any contact email addresses.

Any information would be appreciated.  Off-list is fine.

Thank you.
	- Brian