AS42546 UKRANIAN OPTICAL SYSTEMS AND TECHNOLOGIES LLC 🇺🇦 UA
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
2,560 (10 × /24)
IPv6 prefixes
0
-
Upstreams
3
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS42546
- Name
- UKRANIAN OPTICAL SYSTEMS AND TECHNOLOGIES LLC
- Organisation
- UOS
- Country
- 🇺🇦 UA
- RIR
- RIPENCC
- Allocated
- 2007-03-09
- Network type
- Cable/DSL/ISP
- Traffic levels
- 5-10Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-UOS
- Website
- https://uos.net.ua
- PeeringDB
- net/35936
- Exchanges
- 2
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS42383 - AS42953
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: 2026-06-23T05:12:23Z
last-modified: 2026-06-23T05:12:23Z
source: RIPE
aut-num: AS42546
as-name: UOS
org: ORG-UOSA4-RIPE
remarks: --------- Upstreams -------
export: to AS57455 announce AS-UOS
import: from AS57455 action pref=120; accept {0.0.0.0/0}
export: to AS48648 announce AS-UOS
import: from AS48648 action pref=120; accept {0.0.0.0/0}
remarks: ---------- Peers ----------
export: to AS15645 announce AS-UOS-IX
import: from AS15645 action pref=200; accept AS-UAIX
export: to AS59613 announce AS-UOS-IX
import: from AS59613 action pref=200; accept AS-UBNIX
admin-c: UOSL-RIPE
tech-c: DK9137-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: UOS-MNT
created: 2007-03-09T07:03:05Z
last-modified: 2025-09-23T08:58:02Z
source: RIPE
sponsoring-org: ORG-KL211-RIPE
organisation: ORG-UOSA4-RIPE
org-name: UKRANIAN OPTICAL SYSTEMS AND TECHNOLOGIES LLC
country: UA
reg-nr: 43457309
org-type: OTHER
address: Novopyrogivska str., 50
address: 03045, Kyiv, Ukraine
phone: +380442810606
admin-c: UOSL-RIPE
tech-c: UOSL-RIPE
tech-c: DK9137-RIPE
abuse-c: AR29411-RIPE
mnt-ref: UOS-MNT
mnt-by: K-Link-MNT
mnt-by: UOS-MNT
created: 2020-10-29T17:20:34Z
last-modified: 2026-05-13T05:17:14Z
source: RIPE # Filtered
role: Ukrainian Optical Systems NOC
address: Kyiv, UA
admin-c: DK9137-RIPE
admin-c: OSE-RIPE
tech-c: DK9137-RIPE
tech-c: OSE-RIPE
nic-hdl: UOSL-RIPE
mnt-by: UOS-MNT
created: 2010-06-08T16:31:15Z
last-modified: 2024-05-13T09:31:56Z
source: RIPE # Filtered
person: Dmitry Kamenev
address: Gogolevskaya, 43, Kyiv, 04053, UA
address: Kyiv
address: Ukraine
phone: +380442810606
nic-hdl: DK9137-RIPE
mnt-by: DKA-UOS
created: 2019-06-21T19:16:38Z
last-modified: 2024-05-13T09:33:44Z
source: RIPE # Filtered