Whois results:

inetnum:        80.190.251.0 - 80.190.251.255
netname:        IPX-Server-NET
descr:          IPX Server GmbH
descr:          Am Tower 5
descr:          90475 Nuernberg
descr:          Germany
country:        DE
remarks:        INFRA-AW
remarks:        +------------------------------------------------------+
remarks:        | In case of abuse/spam contact ip-exchange.de   |
remarks:        |                         and                          |
remarks:        | In case of abuse/spam contact ipx-server.de    |
remarks:        |------------------------------------------------------|
admin-c:        IPXS-RIPE
tech-c:         IPX
status:         ASSIGNED PA
mnt-by:         IPPARTNER-MNT
source:         RIPE # Filtered

role:            IPX Server Support
address:         IPX Server GmbH
address:         Am Tower 5
address:         D-90475 Nuernberg
address:         DE
phone:           +49 900 197 37 837
phone:           +49 190 86 57 84
phone:           +49 911 30 950 950
remarks:         +------------------------------------------------------+
remarks:         | In case of abuse/spam contact ip-exchange.de   |
remarks:         |                         and                          |
remarks:         | In case of abuse/spam contact ipx-server.de    |
remarks:         +------------------------------------------------------+
abuse-mailbox:   ip-exchange.de
admin-c:         GT-RIPE
tech-c:          GT-RIPE
tech-c:          KS-RIPE
tech-c:          LUKE-RIPE
tech-c:          SVEN2-RIPE
nic-hdl:         IPXS-RIPE
mnt-by:          IPPARTNER-MNT
source:          RIPE # Filtered

role:           IP Exchange Network Operation Center
address:        IP Exchange GmbH
address:        Am Tower 5
address:        90475 Nuernberg
address:        DE
phone:          +49 911 30950 50
remarks:        +------------------------------------------------------
remarks:        | In case of abuse please contact ip-exchange.de |
remarks:        |------------------------------------------------------|
remarks:        |    In case of technical problems please contact:     |
remarks:        |      IP Exchange Network Operation Center 24x7       |
remarks:        |     ip-exchange.de  Tel.: +49 911 309 50 50      |
remarks:        |------------------------------------------------------|
abuse-mailbox:  ip-exchange.de
admin-c:        GT-RIPE
tech-c:         GT-RIPE
tech-c:         LUKE-RIPE
tech-c:         KS-RIPE
tech-c:         SVEN2-RIPE
nic-hdl:        IPX
mnt-by:         IPPARTNER-MNT
source:         RIPE # Filtered


route:        80.190.0.0/16
descr:        IP Exchange GmbH
origin:       AS15598
mnt-by:       IPPARTNER-MNT
source:       RIPE # Filtered


route:        80.190.240.0/20
descr:        IPX-Server GmbH
origin:       AS24900
mnt-by:       IPPARTNER-MNT
source:       RIPE # Filtered