SUBNET.IM

AS2108Croatian Academic and Research Network

CroatiaRegistryRIPE NCCTypeEyeball

At a glance

IPv4 prefixes

7

IPv6 prefixes

1

IPv4 addresses

230k

IPv6 /64s

4.3B

Upstream graph

The networks AS2108 is seen behind, one and two hops out, drawn from real AS paths.

AS2108Toward the internet core
Upstream graph for AS2108: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS2108Croatian Academic…This networkAS174Cogent Communicat…AS3356Lumen (Level 3)AS6939Hurricane Electri…AS20965GEANT VerenigingAS21320GEANT VerenigingAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS2603NORDUnet

Networks observed one and two hops upstream of AS2108 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

13

adjacent networks

Upstreams
538%
Peers
754%
Downstreams
18%

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

Upstreams of AS2108
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer30548
AS21320GEANT VerenigingNLPeer28258
AS6939Hurricane Electric LLCUSPeer3013
AS3356Lumen (Level 3)USPeer2626
AS20965GEANT VerenigingNLPeer162

Prefixes

The largest blocks AS2108 originates, widest first.

Largest prefixes originated by AS2108
PrefixAddressesVisibility
31.147.0.0/1665.5k79/80
161.53.0.0/1665.5k79/80
193.198.0.0/1665.5k79/80
82.132.0.0/1732.8k79/80
91.142.139.0/2425679/80
192.84.105.0/2425679/80
192.84.106.0/2425679/80
2001:b68::/324.3B × /6462/62

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