subnet.im

AS44283TUI InfoTec GmbH

GermanyRegistryRIPE NCC

As of 23rd October 2026, AS44283 (TUI InfoTec GmbH), a network registered in Germany with RIPE NCC, originates 6 IPv4 prefixes covering 2.6k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 23,017th-largest of the 79,659 networks we see originating IPv4, and the 776th-largest of 2,307 in Germany. It is seen behind 2 upstream networks, most often AS3356 (Lumen (Level 3)) and AS15743 (net.de AG). 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

1

IPv4 addresses

2.6k

IPv6 /64s

34.4B

Upstream graph

The networks AS44283 is seen behind, one and two hops out, drawn from real AS paths.

AS44283Toward the internet core
Upstream graph for AS44283: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS44283TUI InfoTec GmbHThis networkAS3356Lumen (Level 3)AS15743net.de AGAS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS44283 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 AS44283
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer32166
AS15743net.de AGDEPeer20575

Prefixes

The largest blocks AS44283 originates, widest first.

Largest prefixes originated by AS44283
PrefixAddressesVisibility
185.151.64.0/221k77/77
194.156.4.0/2351277/77
185.158.186.0/2425677/77
194.156.6.0/2425677/77
195.128.186.0/2425677/77
195.128.187.0/2425677/77
2a13:7300::/2934.4B × /6464/64

Routing health

How AS44283'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%7
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%7
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 prefixes

IPv6 — 1 prefixes

  • /2934.4B × /64100.0%1

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

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