subnet.im

AS43413NEW TELEKOM, spol. s r.o.

CzechiaRegistryRIPE NCC

As of 27th September 2026, AS43413 (NEW TELEKOM, spol. s r.o.), a network registered in Czechia with RIPE NCC, originates 2 IPv4 prefixes covering 6.1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 13,916th-largest of the 79,525 networks we see originating IPv4, and the 103rd-largest of 574 in Czechia. It is seen behind 11 upstream networks, most often AS3491 (PCCW Global (HK) Ltd.) and AS6939 (Hurricane Electric LLC), and in front of 1 downstream network. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 67% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

2

IPv6 prefixes

1

IPv4 addresses

6.1k

IPv6 /64s

34.4B

Upstream graph

The networks AS43413 is seen behind, one and two hops out, drawn from real AS paths.

AS43413Toward the internet core
Upstream graph for AS43413: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS43413NEW TELEKOM, spol…This networkAS3491PCCW Global (HK) …AS6939Hurricane Electri…AS8218Zayo EuropeAS22356Durand do Brasil …AS24482SG.GSAS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS6461Zayo BandwidthAS34288Kantonsschule ZugAS13786Seaborn (Seabras …

Networks observed one and two hops upstream of AS43413 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

46

adjacent networks

Upstreams
1124%
Peers
3474%
Downstreams
12%

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

Upstreams of AS43413
NetworkCountryRelationshipPathsVantage pts
AS3491PCCW Global (HK) Ltd.HKPeer14070
AS6939Hurricane Electric LLCUSPeer3025
AS8218Zayo EuropeFRPeer93
AS24482SG.GSSGPeer32
AS49544i3D.net B.VNLPeer32
AS24940Hetzner Online GmbHDEPeer32
AS132337AxclusiveSGPeer32
AS22356Durand do Brasil LtdaBRPeer32
AS32590Valve CorporationUSPeer32
AS262355VSX NetworksBRPeer11

Prefixes

The largest blocks AS43413 originates, widest first.

Largest prefixes originated by AS43413
PrefixAddressesVisibility
92.63.48.0/204.1k81/81
78.41.16.0/212k81/81
2a04:bc00::/2934.4B × /6431/64

Routing health

How AS43413'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%3
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more66.7%2
  • Partially propagated40% to 90%33.3%1
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 2 prefixes

IPv6 — 1 prefixes

  • /2934.4B × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS43413 started or stopped in this period.

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