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AS43171Lukasz Rafal Hamerski trading as Maxnet

PolandRegistryRIPE NCCTypeEyeball

As of 11th November 2026, AS43171 (Lukasz Rafal Hamerski trading as Maxnet), an access network registered in Poland with RIPE NCC, originates 6 IPv4 prefixes covering 8.4k addresses. By IPv4 address space that makes it the 11,828th-largest of the 80,743 networks we see originating IPv4, and the 174th-largest of 2,109 in Poland. It is seen behind 7 upstream networks, most often AS62081 (Stowarzyszenie e-Poludnie) and AS9141 (P4 Sp. z o.o.), and in front of 4 downstream networks. 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

6

IPv6 prefixes

0

IPv4 addresses

8.4k

IPv6 /64s

0

Upstream graph

The networks AS43171 is seen behind, one and two hops out, drawn from real AS paths.

AS43171Toward the internet core
Upstream graph for AS43171: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS43171Lukasz Rafal Hame…This networkAS9141P4 Sp. z o.o.AS24482SG.GSAS29535Orange Polska Spo…AS62081Stowarzyszenie e-…AS201054Stowarzyszenie e-…AS3356Lumen (Level 3)AS38623Metfone (Viettel …AS215859Hetzner Cloud - S…AS1299Arelion (fka. Tel…AS6461Zayo BandwidthAS6939Hurricane Electri…AS20473The Constant Comp…

Networks observed one and two hops upstream of AS43171 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

25

adjacent networks

Upstreams
728%
Peers
1456%
Downstreams
416%

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

Upstreams of AS43171
NetworkCountryRelationshipPathsVantage pts
AS62081Stowarzyszenie e-PoludniePLPeer38873
AS9141P4 Sp. z o.o.PLPeer15526
AS201054Stowarzyszenie e-PoludniePLPeer122
AS29535Orange Polska Spolka AkcyjnaPLPeer103
AS49544i3D.net B.VNLPeer61
AS24482SG.GSSGPeer61
AS137409GSL Networks Pty LTDAUPeer51

Prefixes

The largest blocks AS43171 originates, widest first.

Largest prefixes originated by AS43171
PrefixAddressesVisibility
46.175.224.0/204.1k76/76
91.189.32.0/212k76/76
185.59.108.0/221k76/76
91.221.172.0/2351276/76
195.22.126.0/2351276/76
77.87.77.0/2425676/76

Routing health

How AS43171'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%6
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%6
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS43171 started or stopped in this period.

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