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AS30042Boerboel LLC

United StatesRegistryARIN

As of 27th September 2026, AS30042 (Boerboel LLC), a network registered in the United States with ARIN, originates 28 IPv4 prefixes covering 7.2k addresses. By IPv4 address space that makes it the 13,054th-largest of the 79,525 networks we see originating IPv4, and the 3,804th-largest of 18,428 in the United States. It is seen behind 2 upstream networks, most often AS49592 (Pipe Networks LTD) and AS49581 (Ferdinand Zink trading as Tube-Hosting). 64% of its announcements have a valid RPKI ROA; 2 are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

28

IPv6 prefixes

0

IPv4 addresses

7.2k

IPv6 /64s

0

Upstream graph

The networks AS30042 is seen behind, one and two hops out, drawn from real AS paths.

AS30042Toward the internet core
Upstream graph for AS30042: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS30042Boerboel LLCThis networkAS49581Ferdinand Zink tr…AS49592Pipe Networks LTDAS6939Hurricane Electri…AS44592SkyLink Data Cent…AS62255BiMajLink d.o.o.

Networks observed one and two hops upstream of AS30042 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 AS30042
NetworkCountryRelationshipPathsVantage pts
AS49592Pipe Networks LTDGBPeer1,59080
AS49581Ferdinand Zink trading as Tube-HostingDEPeer64881

Prefixes

All 28

The largest blocks AS30042 originates, widest first.

Largest prefixes originated by AS30042
PrefixAddressesVisibility
13.141.70.0/2425681/81
13.141.71.0/2425681/81
13.141.74.0/2425681/81
13.141.75.0/2425681/81
13.141.76.0/2425681/81
13.141.77.0/2425681/81
13.141.78.0/2425681/81
13.141.79.0/2425681/81
152.237.252.0/2425680/81
152.237.253.0/2425680/81

Routing health

How AS30042'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

  • Valid64.3%18
  • Invalid7.1%2
  • No ROA28.6%8

Propagation

  • Globally propagated90% of full-feed peers or more100.0%28
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 28 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

28 announced and 0 withdrawn in all; the most recent are shown.

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