SUBNET.IM

AS31423Przedsiebiorstwo "PROMAX" Spolka Jawna Zofia Formanek-Okroj, Wieslaw Okroj

PolandRegistryRIPE NCCTypeEyeball

At a glance

IPv4 prefixes

6

IPv6 prefixes

0

IPv4 addresses

31.2k

IPv6 /64s

0

Upstream graph

The networks AS31423 is seen behind, one and two hops out, drawn from real AS paths.

AS31423Toward the internet core
Upstream graph for AS31423: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS31423Przedsiebiorstwo …This networkAS6939Hurricane Electri…AS12741Netia SAAS13110INEA sp. z o.o.AS20804Exatel S.A.AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS6461Zayo BandwidthAS6453TATA Communicatio…

Networks observed one and two hops upstream of AS31423 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

9

adjacent networks

Upstreams
444%
Peers
556%
Downstreams
00%

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

Upstreams of AS31423
NetworkCountryRelationshipPathsVantage pts
AS12741Netia SAPLPeer20434
AS13110INEA sp. z o.o.PLPeer14424
AS20804Exatel S.A.PLPeer12020
AS6939Hurricane Electric LLCUSPeer122

Prefixes

The largest blocks AS31423 originates, widest first.

Largest prefixes originated by AS31423
PrefixAddressesVisibility
77.89.64.0/1816.4k80/80
87.248.64.0/198.2k80/80
217.173.0.0/204.1k80/80
185.22.8.0/221k80/80
193.151.96.0/221k80/80
194.106.214.0/2351280/80

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