SUBNET.IM

AS21211Penkiu kontinentu komunikaciju centras, Ltd.

LithuaniaRegistryRIPE NCCTypeEyeball

At a glance

IPv4 prefixes

30

IPv6 prefixes

1

IPv4 addresses

74.8k

IPv6 /64s

4.3B

Upstream graph

The networks AS21211 is seen behind, one and two hops out, drawn from real AS paths.

AS21211Toward the internet core
Upstream graph for AS21211: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS21211Penkiu kontinentu…This networkAS3303Swisscom (Schweiz…AS6939Hurricane Electri…AS9002RETN LimitedAS13194UAB "Bite Lietuva"AS2914NTT America, Inc.AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS51907Kanton ZugAS6453TATA Communicatio…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS21211 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

15

adjacent networks

Upstreams
427%
Peers
960%
Downstreams
213%

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

Upstreams of AS21211
NetworkCountryRelationshipPathsVantage pts
AS9002RETN LimitedGBPeer1,66662
AS13194UAB "Bite Lietuva"LTPeer83287
AS6939Hurricane Electric LLCUSPeer933
AS3303Swisscom (Schweiz) AGCHPeer311

Prefixes

All 31

The largest blocks AS21211 originates, widest first.

Largest prefixes originated by AS21211
PrefixAddressesVisibility
84.240.0.0/1816.4k80/80
78.157.64.0/198.2k80/80
212.122.64.0/198.2k80/80
213.159.32.0/198.2k80/80
31.44.96.0/204.1k80/80
84.240.16.0/204.1k80/80
213.159.32.0/204.1k80/80
213.159.48.0/204.1k80/80
31.44.96.0/212k80/80
31.44.104.0/212k80/80

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