SUBNET.IM

AS197997RegisterBG Ltd

BulgariaRegistryRIPE NCC

At a glance

IPv4 prefixes

5

IPv6 prefixes

3

IPv4 addresses

1.3k

IPv6 /64s

197k

Upstream graph

The networks AS197997 is seen behind, one and two hops out, drawn from real AS paths.

AS197997Toward the internet core
Upstream graph for AS197997: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS197997RegisterBG LtdThis networkAS3245Digital Systems L…AS6939Hurricane Electri…AS8522Foundation of Res…AS31529DENIC eGAS57344Telehouse EADAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS5408National Infrastr…AS56910Digital Realty He…AS8763DENIC eG

Networks observed one and two hops upstream of AS197997 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

8

adjacent networks

Upstreams
450%
Peers
450%
Downstreams
00%

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

Upstreams of AS197997
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer414109
AS3245Digital Systems LtdBGPeer11533
AS31529DENIC eGDEPeer4949
AS8522Foundation of Research and Technology HellasGRPeer55

Prefixes

The largest blocks AS197997 originates, widest first.

Largest prefixes originated by AS197997
PrefixAddressesVisibility
185.143.80.0/2425680/80
193.68.96.0/2425680/80
193.68.97.0/2425680/80
193.68.98.0/2425680/80
194.0.32.0/2425680/80
2001:678:3c::/4865.5k × /6461/62
2a02:6a80:5300::/4865.5k × /6461/62
2a02:6a80:530e::/4865.5k × /6461/62

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