AS Number
AS50897
AS Name
AS-IMTA-BREST
Org Name
Institut Mines Telecom (IMT) Atlantique - Bretagne - Pays de la Loire
Country / Region
France
Registry

ripe

RegDate

Updated

2024-12-10T14:54:30Z

AS50897 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

0

IPv4 NUMs

1,280

IPv6 NUMs(/64)

0

CIDR Description IP Num
192.44.75.0/24
IRR Valid
INSTITUT MINES TELECOM 256
192.108.115.0/24
IRR Valid
INSTITUT MINES TELECOM 256
192.108.116.0/24
IRR Valid
INSTITUT MINES TELECOM 256
192.108.117.0/24
IRR Valid
INSTITUT MINES TELECOM 256
192.108.118.0/24
IRR Valid
INSTITUT MINES TELECOM 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2200 FR-RENATER - Renater, FR France 3,207,936 38,654,705,664 IPv4 IPv4
AS44407 ASN-LINKT - Linkt SAS, FR France 120,832 38,654,705,664 IPv4 IPv4

Whois Record

as-block AS50893 - AS51311

as-block
descr
RIPE NCC ASN block
remarks
These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by
RIPE-NCC-HM-MNT
created
2024-12-10T14:54:30Z
last-modified
2024-12-10T14:54:30Z
source
RIPE

aut-num AS50897

aut-num
as-name
AS-IMTA-BREST
descr
IMTA, Campus de Brest
org
ORG-ENSd14-RIPE
import
from as202669 accept ANY
from AS2200 accept ANY
from AS44407 accept ANY
export
to as202669 announce AS50897
to AS2200 announce AS50897
to AS44407 announce AS50897
admin-c
DT584-RIPE
tech-c
AT1240-RIPE
status
ASSIGNED
notify
marc.fradin@imt-atlantique.fr
mnt-by
RIPE-NCC-END-MNT
TELECOM-BRETAGNE-MNT
IMT-ATLANTIQUE-MNT
created
2010-04-16T12:04:07Z
last-modified
2026-04-28T15:07:18Z
source
RIPE
sponsoring-org
ORG-CIS15-RIPE

organisation ORG-ENSD14-RIPE

organisation
ORG-ENSD14-RIPE
org-name
Institut Mines Telecom (IMT) Atlantique - Bretagne - Pays de la Loire
country
FR
reg-nr
Not Applicable
org-type
OTHER
address
Technopole Brest-Iroise
CS 83818
29238 Brest Cedex 3
FRANCE
e-mail
hostmaster@telecom-bretagne.eu
abuse-c
TBA14-RIPE
mnt-ref
RENATER-MNT
mnt-by
RENATER-MNT
remarks
changed: hostmaster@arin.net 19910724
changed: hostmaster@arin.org 19940310
changed: er-transfer@ripe.net 20041103
changed: ripe-dbm@ripe.net 20070102
changed: er-transfer@ripe.net 20091216
changed: ripe-dbm@ripe.net 20190401
changed: rensvp@renater.fr 20190402
created
2004-11-03T16:37:08Z
last-modified
2026-05-19T09:35:11Z
source
RIPE

person Admin-Reseau IMT Atlantique Bretagne-Pays de la Loire

person
Admin-Reseau IMT Atlantique Bretagne-Pays de la Loire
address
IMT Atlantique Bretagne-Pays de la Loire
Technopole Brest-Iroise
CS 83818
29238 Brest Cedex 3 - FRANCE
phone
+33 2 29 00 11 11
fax-no
+33 2 29 00 10 00
e-mail
hostmaster@imt-atlantique.fr
nic-hdl
AT1240-RIPE
mnt-by
RENATER-MNT
remarks
changed: rensvp@renater.fr 20091130
changed: rensvp@renater.fr 20191024
created
2009-11-30T14:19:54Z
last-modified
2019-10-24T08:51:45Z
source
RIPE

person Directeur IMT Atlantique Bretagne-Pays de la Loire

person
Directeur IMT Atlantique Bretagne-Pays de la Loire
address
IMT Atlantique Bretagne-Pays de la Loire
Technopole Brest-Iroise
CS 83818
29238 Brest Cedex 3 - FRANCE
phone
+33 2 29 00 11 11
fax-no
+33 2 29 00 10 00
e-mail
hostmaster@imt-atlantique.fr
nic-hdl
DT584-RIPE
mnt-by
RENATER-MNT
remarks
changed: rensvp@renater.fr 20091130
changed: rensvp@renater.fr 20191024
created
2009-11-30T14:19:53Z
last-modified
2019-10-24T08:51:45Z
source
RIPE

as-block:       AS50893 - AS51311
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-12-10T14:54:30Z
last-modified:  2024-12-10T14:54:30Z
source:         RIPE



aut-num:        AS50897
as-name:        AS-IMTA-BREST
descr:          IMTA, Campus de Brest
org:            ORG-ENSd14-RIPE
import:         from as202669 accept ANY
import:         from AS2200 accept ANY
export:         to as202669 announce AS50897
export:         to AS2200 announce AS50897
import:         from AS44407 accept ANY
export:         to AS44407 announce AS50897
admin-c:        DT584-RIPE
tech-c:         AT1240-RIPE
status:         ASSIGNED
notify:         marc.fradin@imt-atlantique.fr
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TELECOM-BRETAGNE-MNT
mnt-by:         IMT-ATLANTIQUE-MNT
created:        2010-04-16T12:04:07Z
last-modified:  2026-04-28T15:07:18Z
source:         RIPE
sponsoring-org: ORG-CIS15-RIPE

organisation:   ORG-ENSD14-RIPE
org-name:       Institut Mines Telecom (IMT) Atlantique - Bretagne - Pays de la Loire
country:        FR
reg-nr:         Not Applicable
org-type:       OTHER
address:        Technopole Brest-Iroise
address:        CS 83818
address:        29238 Brest Cedex 3
address:        FRANCE
e-mail:         hostmaster@telecom-bretagne.eu
abuse-c:        TBA14-RIPE
mnt-ref:        RENATER-MNT
mnt-by:         RENATER-MNT
remarks:        changed:        hostmaster@arin.net 19910724
remarks:        changed:        hostmaster@arin.org 19940310
remarks:        changed:        er-transfer@ripe.net 20041103
remarks:        changed:        ripe-dbm@ripe.net 20070102
remarks:        changed:        er-transfer@ripe.net 20091216
remarks:        changed:        ripe-dbm@ripe.net 20190401
remarks:        changed:        rensvp@renater.fr 20190402
created:        2004-11-03T16:37:08Z
last-modified:  2026-05-19T09:35:11Z
source:         RIPE

person:         Admin-Reseau IMT Atlantique Bretagne-Pays de la Loire
address:        IMT Atlantique Bretagne-Pays de la Loire
address:        Technopole Brest-Iroise
address:        CS 83818
address:        29238 Brest Cedex 3 - FRANCE
phone:          +33 2 29 00 11 11
fax-no:         +33 2 29 00 10 00
e-mail:         hostmaster@imt-atlantique.fr
nic-hdl:        AT1240-RIPE
mnt-by:         RENATER-MNT
remarks:        changed:        rensvp@renater.fr 20091130
remarks:        changed:        rensvp@renater.fr 20191024
created:        2009-11-30T14:19:54Z
last-modified:  2019-10-24T08:51:45Z
source:         RIPE

person:         Directeur IMT Atlantique Bretagne-Pays de la Loire
address:        IMT Atlantique Bretagne-Pays de la Loire
address:        Technopole Brest-Iroise
address:        CS 83818
address:        29238 Brest Cedex 3 - FRANCE
phone:          +33 2 29 00 11 11
fax-no:         +33 2 29 00 10 00
e-mail:         hostmaster@imt-atlantique.fr
nic-hdl:        DT584-RIPE
mnt-by:         RENATER-MNT
remarks:        changed:        rensvp@renater.fr 20091130
remarks:        changed:        rensvp@renater.fr 20191024
created:        2009-11-30T14:19:53Z
last-modified:  2019-10-24T08:51:45Z
source:         RIPE