subnet.im

AS48981Pawel Zamaro trading as Netadmin Support

PolandRegistryRIPE NCC

As of 27th September 2026, AS48981 (Pawel Zamaro trading as Netadmin Support), a network registered in Poland with RIPE NCC, originates 2 IPv6 prefixes. It is seen behind 1 upstream network, most often AS12912 (T-Mobile Polska S.A.). 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

0

IPv6 prefixes

2

IPv4 addresses

0

IPv6 /64s

34.4B

Upstream graph

The networks AS48981 is seen behind, one and two hops out, drawn from real AS paths.

AS48981Toward the internet core
Upstream graph for AS48981: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS48981Pawel Zamaro trad…This networkAS12912T-Mobile Polska S…AS1299Arelion (fka. Tel…AS33891Core-Backbone GmbH

Networks observed one and two hops upstream of AS48981 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 AS48981
NetworkCountryRelationshipPathsVantage pts
AS12912T-Mobile Polska S.A.PLPeer12864

Prefixes

The largest blocks AS48981 originates, widest first.

Largest prefixes originated by AS48981
PrefixAddressesVisibility
2a0f:5c40::/2934.4B × /6464/64
2a0f:5c40:feed::/4865.5k × /6464/64

Routing health

How AS48981'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

IPv6 — 2 prefixes

  • /2934.4B × /6450.0%1
  • /4865.5k × /6450.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS48981 started or stopped in this period.

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