SUBNET.IM

AS25496ZSR - ZT Bratislava

SlovakiaRegistryRIPE NCCTypeEyeball

At a glance

IPv4 prefixes

2

IPv6 prefixes

1

IPv4 addresses

5.1k

IPv6 /64s

4.3B

Upstream graph

The networks AS25496 is seen behind, one and two hops out, drawn from real AS paths.

AS25496Toward the internet core
Upstream graph for AS25496: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS25496ZSR - ZT Bratisla…This networkAS5578SWAN, a.s.AS6939Hurricane Electri…AS28952O2 Business Servi…AS31230SIX.SK Route Serv…AS49544i3D.net B.VAS1299Arelion (fka. Tel…AS174Cogent Communicat…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS5610O2 Czech Republic…AS15576NTS workspace AGAS34288Kantonsschule Zug

Networks observed one and two hops upstream of AS25496 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

23

adjacent networks

Upstreams
730%
Peers
1670%
Downstreams
00%

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

Upstreams of AS25496
NetworkCountryRelationshipPathsVantage pts
AS28952O2 Business Services, a.sSKPeer13386
AS5578SWAN, a.s.SKPeer4824
AS6939Hurricane Electric LLCUSPeer2117
AS31230SIX.SK Route ServersSKPeer98
AS49544i3D.net B.VNLPeer32
AS3303Swisscom (Schweiz) AGCHPeer21
AS33891Core-Backbone GmbHDEPeer21

Prefixes

The largest blocks AS25496 originates, widest first.

Largest prefixes originated by AS25496
PrefixAddressesVisibility
217.12.48.0/204.1k79/80
185.43.112.0/221k79/80
2a01:8a80::/324.3B × /6460/62

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