asn.dev

Autonomous system

AS29688 VOSTOKLTD Vostok Ltd. Yuzhnoukrainsk

Unclassified APNIC

IPv4 addresses 4.61K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly UA
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Vostok Ltd.

Ukraine · AI-generated

residential isp ukraine satellite

The AS handle VOSTOKLTD is held by Vostok Ltd.

What it's used for

  • The address space carries residential customer traffic, as indicated by reverse DNS entries containing customer and ukrsat (e.g., 255-71-42-31-customer.ukrsat.mk.ua).
  • The network announces 4608 IPv4 addresses across 2 prefixes and maintains 2 observed neighbours, a ratio consistent with an access or eyeball network rather than a transit provider.

Notable

  • Registrants for both announced prefixes are listed as Vostok Ltd., matching the AS holder.
  • The address inventory consists of two distinct IPv4 blocks: 31.42.64.0/20 and 195.177.238.0/23.
  • The reverse DNS domain ukrsat.mk.ua suggests an association with satellite or regional telecommunications infrastructure in Ukraine.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS35297Dataline LLC404
AS6849JSC "Ukrtelecom"248

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 2 prefixes · 4.61K addresses IPv6 0 prefixes

CountryNamePrefixes
UAUkraine2

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS29688
Registry name
VOSTOKLTD
Registrant
Vostok Ltd.
Abuse contact
alexnvis@gmail.com
Registered
2003-11-13
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 10 with no ROA
ROAs
0 authorising AS29688
ASPA
no ASPA record
IRR
100% registered · 10 of 10 announcements
Route objects
12 naming AS29688

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,781 prefixes, as published 2026-10-16. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check