subnet.im

AS33042Netiface LLC

United StatesRegistryARIN

As of 27th September 2026, AS33042 (Netiface LLC), a network registered in the United States with ARIN, originates 2 IPv6 prefixes. It is seen behind 2 upstream networks, most often AS43641 (SOLLUTIUM EU Sp z.o.o.) and AS51396 (Pfcloud UG (haftungsbeschrankt)). 50% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 50% 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

8.6B

Upstream graph

The networks AS33042 is seen behind, one and two hops out, drawn from real AS paths.

AS33042Toward the internet core
Upstream graph for AS33042: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS33042Netiface LLCThis networkAS43641SOLLUTIUM EU Sp z…AS51396Pfcloud UG (haftu…AS174Cogent Communicat…AS6939Hurricane Electri…AS49581Ferdinand Zink tr…

Networks observed one and two hops upstream of AS33042 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS33042
NetworkCountryRelationshipPathsVantage pts
AS43641SOLLUTIUM EU Sp z.o.o.PLPeer6464
AS51396Pfcloud UG (haftungsbeschrankt)DEPeer1010

Prefixes

The largest blocks AS33042 originates, widest first.

Largest prefixes originated by AS33042
PrefixAddressesVisibility
2a05:f686::/324.3B × /6464/64
2a0f:df44::/324.3B × /6410/64

Routing health

How AS33042'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

  • Valid50.0%1
  • Invalid50.0%1
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more50.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%50.0%1

Prefix sizes

IPv6 — 2 prefixes

  • /324.3B × /64100.0%2

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS33042 started or stopped in this period.

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