SUBNET.IM

AS26959Cognizant Trizetto Software Group, INC.

United StatesRegistryARIN

At a glance

IPv4 prefixes

4

IPv6 prefixes

0

IPv4 addresses

1k

IPv6 /64s

0

Upstream graph

The networks AS26959 is seen behind, one and two hops out, drawn from real AS paths.

AS26959Toward the internet core
Upstream graph for AS26959: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS26959Cognizant Trizett…This networkAS209Lumen (ex. Qwest)AS701Verizon BusinessAS1000LINK AMERICANAS3356Lumen (Level 3)AS6461Zayo BandwidthAS1299Arelion (fka. Tel…AS174Cogent Communicat…AS6453TATA Communicatio…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS6667Elisa OyjAS32590Valve Corporation

Networks observed one and two hops upstream of AS26959 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

11

adjacent networks

Upstreams
545%
Peers
655%
Downstreams
00%

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

Upstreams of AS26959
NetworkCountryRelationshipPathsVantage pts
AS209Lumen (ex. Qwest)USPeer15678
AS3356Lumen (Level 3)USPeer9046
AS6461Zayo BandwidthUSPeer6935
AS701Verizon BusinessUSPeer21
AS1000LINK AMERICANUSPeer11

Prefixes

The largest blocks AS26959 originates, widest first.

Largest prefixes originated by AS26959
PrefixAddressesVisibility
8.10.149.0/2425680/80
8.44.139.0/2425680/80
12.36.9.0/2425679/80
205.169.123.0/2425679/80

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