SUBNET.IM

AS31276Die Netz-Werker Systemmanagement und Datennetze AG

GermanyRegistryRIPE NCC

At a glance

IPv4 prefixes

3

IPv6 prefixes

1

IPv4 addresses

3.1k

IPv6 /64s

34.4B

Upstream graph

The networks AS31276 is seen behind, one and two hops out, drawn from real AS paths.

AS31276Toward the internet core
Upstream graph for AS31276: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS31276Die Netz-Werker S…This networkAS6939Hurricane Electri…AS8220COLTAS9002RETN LimitedAS13237euNetworks GmbHAS33891Core-Backbone GmbHAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS15576NTS workspace AGAS1299Arelion (fka. Tel…AS51907Kanton ZugAS6667Elisa OyjAS24940Hetzner Online Gm…

Networks observed one and two hops upstream of AS31276 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

16

adjacent networks

Upstreams
531%
Peers
1169%
Downstreams
00%

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

Upstreams of AS31276
NetworkCountryRelationshipPathsVantage pts
AS33891Core-Backbone GmbHDEPeer16474
AS8220COLTGBPeer11351
AS6939Hurricane Electric LLCUSPeer1711
AS9002RETN LimitedGBPeer44
AS13237euNetworks GmbHDEPeer31

Prefixes

The largest blocks AS31276 originates, widest first.

Largest prefixes originated by AS31276
PrefixAddressesVisibility
45.91.212.0/221k80/80
193.24.236.0/221k80/80
194.147.128.0/221k80/80
2a07:ea80::/2934.4B × /6461/62

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