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AS214640Hostup AB

SwedenRegistryRIPE NCC

As of 12th November 2026, AS214640 (Hostup AB), a network registered in Sweden with RIPE NCC, originates 33 IPv4 prefixes covering 13.3k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 9,155th-largest of the 80,775 networks we see originating IPv4, and the 97th-largest of 648 in Sweden. It is seen behind 1 upstream network, most often AS3399 (Obenet AB). 59% of its announcements have a valid RPKI ROA; 14 are RPKI-invalid. 59% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

33

IPv6 prefixes

1

IPv4 addresses

13.3k

IPv6 /64s

17.2B

Upstream graph

The networks AS214640 is seen behind, one and two hops out, drawn from real AS paths.

AS214640Toward the internet core
Upstream graph for AS214640: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS214640Hostup ABThis networkAS3399Obenet ABAS1299Arelion (fka. Tel…AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS214640 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

3

adjacent networks

Upstreams
133%
Peers
267%
Downstreams
00%

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

Upstreams of AS214640
NetworkCountryRelationshipPathsVantage pts
AS3399Obenet ABSEPeer1,670140

Prefixes

All 34

The largest blocks AS214640 originates, widest first.

Largest prefixes originated by AS214640
PrefixAddressesVisibility
136.148.208.0/212k78/78
136.148.216.0/212k78/78
206.168.212.0/221k78/78
78.109.16.0/2351278/78
103.177.248.0/2351278/78
45.67.15.0/2425678/78
64.112.124.0/2425678/78
64.112.125.0/2425678/78
64.112.126.0/2425678/78
64.112.127.0/2425678/78

Routing health

How AS214640'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

  • Valid58.8%20
  • Invalid41.2%14
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more58.8%20
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%41.2%14

Prefix sizes

IPv4 — 33 prefixes

IPv6 — 1 prefixes

  • /3017.2B × /64100.0%1

Recent changes

Announcements that started or stopped since 13th Oct 2026.

14 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.