ASN Lookup Tool

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% Information related to 'AS57370 - AS57973'

as-block:       AS57370 - AS57973
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:        2025-04-24T14:15:44Z
last-modified:  2025-04-24T14:15:44Z
source:         RIPE

% Information related to 'AS57697'

% Abuse contact for 'AS57697' is 'abuse@tier4.kiev.ua'

aut-num:        AS57697
as-name:        tier4
org:            ORG-TL389-RIPE
import:         from AS43668 accept ANY
export:         to AS43668 announce AS-TIER4
import:         from as21219 accept ANY
export:         to as21219 announce AS-TIER4
import:         from AS42352 accept ANY
export:         to AS42352 announce AS-TIER4
import:         from AS41062 accept AS41062
export:         to AS41062 announce ANY
admin-c:        EZ1732-RIPE
tech-c:         EZ1732-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ua-tier-4-1-mnt
created:        2016-06-03T13:06:04Z
last-modified:  2022-08-22T12:23:00Z
source:         RIPE

organisation:   ORG-TL389-RIPE
org-name:       Tier-4 Ltd
country:        UA
org-type:       LIR
address:        Predslavinskay str 28 office 1007
address:        03160
address:        Kyiv
address:        UKRAINE
phone:          +380506838372
admin-c:        EZ1732-RIPE
tech-c:         EZ1732-RIPE
abuse-c:        AR36564-RIPE
mnt-ref:        ua-tier-4-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         ua-tier-4-1-mnt
created:        2016-05-31T13:37:52Z
last-modified:  2020-12-16T12:28:20Z
source:         RIPE # Filtered

person:         Evgeniy Zbarazhskiy
address:        Predslavinskay str 28 office 1007
address:        03160
address:        Kyiv
address:        UKRAINE
phone:          +380506838372
nic-hdl:        EZ1732-RIPE
mnt-by:         ua-tier-4-1-mnt
created:        2016-05-31T13:37:52Z
last-modified:  2016-05-31T13:37:52Z
source:         RIPE

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