AS Number
AS47743
AS Name
IRE-NASU-AS
Org Name
Usikov Institute of Radiophysics and Electronics of National Academy of Sciences of Ukraine
Country
Ukraine
Registry

ripe

RegDate

Updated

2024-07-08T14:18:47Z

AS47743 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

256

IPv6 NUMs(/64)

0

256 IPv4 Addresses
CIDR Description IP Num
91.208.94.0/24
IRR Valid
Usikov Institute of Radiophysics and Electronics of National Academy of Sciences of Ukraine 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS212397 URAN-Kharkiv - User Association of Ukrainian Research and Academic Network URAN, UA Ukraine 256 65,536 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 36,864 4,294,967,296 IPv4 IPv4
as-block:       AS47385 - AS47868
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:        2024-07-08T14:18:47Z
last-modified:  2024-07-08T14:18:47Z
source:         RIPE



aut-num:        AS47743
as-name:        IRE-NASU-AS
org:            ORG-IORA1-RIPE
import:         from AS3255 accept ANY
import:         from AS212397 accept ANY
import:         from AS9002 accept ANY
export:         to AS3255 announce AS47743
export:         to AS212397 announce AS47743
export:         to AS9002 announce AS47743
admin-c:        PNM22-RIPE
tech-c:         INV32-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-IRE
created:        2008-08-13T09:13:02Z
last-modified:  2023-09-13T08:55:51Z
source:         RIPE
sponsoring-org: ORG-PL375-RIPE

organisation:   ORG-IORA1-RIPE
org-name:       Usikov Institute of Radiophysics and Electronics of National Academy of Sciences of Ukraine
country:        UA
org-type:       OTHER
address:        12, Proskura st., Kharkov, 61085, Ukraine
e-mail:         ire@ire.kharkov.ua
abuse-c:        AR30058-RIPE
mnt-ref:        MNT-IRE
mnt-by:         MNT-IRE
created:        2008-06-26T17:43:38Z
last-modified:  2022-12-01T16:31:22Z
source:         RIPE

person:         Igor N. Volovichev
e-mail:         vin@ire.kharkov.ua
address:        Institute for Radiophysics and Electronics
address:        12, Ac. Proskura st., Kharkov, 61085, Ukraine
phone:          +38 057 763 4399
nic-hdl:        INV32-RIPE
mnt-by:         MNT-IRE
created:        2019-09-23T09:18:33Z
last-modified:  2019-09-23T09:18:33Z
source:         RIPE

person:         Peter N Melezhik
e-mail:         melezhik@ire.kharkov.ua
fax-no:         +38 057 315 1105
address:        Institute for Radiophysics and Electronics
address:        12, Ac. Proskura st., Kharkov, 61085, Ukraine
phone:          +38 057 315 1129
nic-hdl:        PNM22-RIPE
mnt-by:         MNT-IRE
created:        2019-09-23T09:25:26Z
last-modified:  2019-09-23T09:25:26Z
source:         RIPE