Anyone know knowledgeable contact at IPvolume.net ?

Having weird advance threat protection events from 93.174.93.73 and unable to get abuse contact to answer.

Must be nice monitoring kit in London/NL/Frankfurt from Seychelles :(

inetnum:         93.174.93.0 - 93.174.93.255
netname:         NET-3-93
descr:           IPV NETBLOCK
country:         NL
geoloc:          52.370216 4.895168
org:             ORG-IVI1-RIPE
admin-c:         IVI24-RIPE
tech-c:          IVI24-RIPE
status:          ASSIGNED PA
mnt-by:          IPV
mnt-lower:       IPV
mnt-routes:      IPV
created:         2008-06-29T21:36:16Z
last-modified:   2019-02-04T13:12:31Z
source:          RIPE

Highlight RIPE NCC managed values

organisation:    ORG-IVI1-RIPE
org-name:        IP Volume inc
org-type:        OTHER
address:         Suite 9
address:         Victoria, Mahe
address:         Seychelles
e-mail:          abuse@ipvolume.net
abuse-c:         IVNO1-RIPE
mnt-ref:         IPV
mnt-by:          IPV
created:         2018-05-14T11:46:50Z
last-modified:   2019-01-31T14:39:36Z
source:          RIPE

role:            IPV
address:         Suite 9
address:         Victoria, Mahe
address:         Seychelles
e-mail:          abuse@ipvolume.net
nic-hdl:         IVI24-RIPE
mnt-by:          IPV
created:         2018-05-16T13:28:41Z
last-modified:   2019-01-31T21:21:20Z
source:          RIPE

route:           93.174.93.0/24
origin:          AS202425
remarks:         +-----------------------------------------------
remarks:         | For abuse e-mail abuse@ipvolume.net
remarks:         | We do not always reply to abuse.
remarks:         | But we do take care your report is dealt with!
remarks:         +-----------------------------------------------
mnt-by:          IPV
created:         2019-02-08T16:07:14Z
last-modified:   2019-02-08T16:07:14Z
source:          RIPE

Colin