subnet.im

AS42439AUTOLOGO LLC

UkraineRegistryRIPE NCC

As of 25th October 2026, AS42439 (AUTOLOGO LLC), a network registered in Ukraine with RIPE NCC, originates 2 IPv4 prefixes covering 512 addresses. By IPv4 address space that makes it the 48,603rd-largest of the 79,676 networks we see originating IPv4, and the 753rd-largest of 1,522 in Ukraine. It is seen behind 1 upstream network, most often AS44592 (SkyLink Data Center BV). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS42439 is seen behind, one and two hops out, drawn from real AS paths.

AS42439Toward the internet core
Upstream graph for AS42439: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS42439AUTOLOGO LLCThis networkAS44592SkyLink Data Cent…AS33891Core-Backbone GmbHAS64289Macarne.com

Networks observed one and two hops upstream of AS42439 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS42439
NetworkCountryRelationshipPathsVantage pts
AS44592SkyLink Data Center BVNLPeer15276

Prefixes

The largest blocks AS42439 originates, widest first.

Largest prefixes originated by AS42439
PrefixAddressesVisibility
149.57.1.0/2425676/76
149.57.136.0/2425676/76

Routing health

How AS42439's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%2
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 2 prefixes

Recent changes

Announcements that started or stopped since 25th Sept 2026.

No announcement by AS42439 started or stopped in this period.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.