AS57285 LIMITED LIABILITY COMPANY "UKRAINIAN INFOSYSTEMS" 🇺🇦 UA

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes

512 (2 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS57285
Name: LIMITED LIABILITY COMPANY "UKRAINIAN INFOSYSTEMS"
Organisation: Ukrainian Infosystems
Country: 🇺🇦 UA
RIR: RIPENCC
Allocated: 2011-09-14
Scope: Not Disclosed
Peering policy: Open
Website: http://isys.net.ua
PeeringDB: net/38260

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 2 no ROA (100.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS57148 - AS57368
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:        2024-09-03T13:31:56Z
last-modified:  2024-09-03T13:31:56Z
source:         RIPE

aut-num:        AS57285
as-name:        UkrInfoSystems-AS
org:            ORG-ISYS1-RIPE
admin-c:        KJV-RIPE
admin-c:        SROS-RIPE
tech-c:         KJV-RIPE
tech-c:         SROS-RIPE
import:         from AS29382 action pref=100; accept ANY
export:         to AS29382 announce AS-KVARTS
import:         from AS43668 action pref=100; accept ANY
export:         to AS43668 announce AS-KVARTS
import:         from AS35297 action pref=100; accept ANY
export:         to AS35297 announce AS-KVARTS
import:         from AS43409 action pref=100; accept AS-KTS-CLIENTS
export:         to AS43409 announce {0.0.0.0/0}
import:         from AS207857 action pref=100; accept AS207857
export:         to AS207857 announce {0.0.0.0/0}
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ISYS-MNT
created:        2011-09-14T14:52:18Z
last-modified:  2026-02-22T07:01:59Z
source:         RIPE
sponsoring-org: ORG-LW50-RIPE

organisation:   ORG-ISYS1-RIPE
org-name:       LIMITED LIABILITY COMPANY "UKRAINIAN INFOSYSTEMS"
country:        UA
reg-nr:         39210567
org-type:       OTHER
address:        Ukraine, Kiev, Oleny Teligy 4, Office 3
phone:          +38(044)4225533
abuse-c:        AR28973-RIPE
mnt-ref:        ISYS-MNT
mnt-by:         ISYS-MNT
created:        2015-01-30T10:49:55Z
last-modified:  2026-05-13T05:10:35Z
source:         RIPE # Filtered

person:         Kholodov Jaroslav
mnt-by:         ISYS-MNT
address:        Ukraine, Kiev, Oleny Teligi street 4, Office 3 # 90
phone:          +38(067)441-74-04
nic-hdl:        KJV-RIPE
created:        2010-04-21T07:02:48Z
last-modified:  2016-02-26T19:48:00Z
source:         RIPE # Filtered

person:         Sergey Rosovitsky
address:        Kiev, UA
phone:          +38(067)340-47-18
mnt-by:         ISYS-MNT
nic-hdl:        SROS-RIPE
created:        2005-12-19T11:34:46Z
last-modified:  2021-08-27T11:03:38Z
source:         RIPE # Filtered