SUBNET.IM

AS398850Cheyney University Of Pennsylvania

United StatesRegistryARINTypeEyeball

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

768

IPv6 /64s

0

Upstream graph

The networks AS398850 is seen behind, one and two hops out, drawn from real AS paths.

AS398850Toward the internet core
Upstream graph for AS398850: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS398850Cheyney Universit…This networkAS1000LINK AMERICANAS3356Lumen (Level 3)AS13536FirstLight Networ…AS399855Keystone REN, LLCAS174Cogent Communicat…AS6453TATA Communicatio…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS1299Arelion (fka. Tel…AS3770FirstLight Networ…AS6939Hurricane Electri…AS11164Internet2 I2PX

Networks observed one and two hops upstream of AS398850 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 AS398850
NetworkCountryRelationshipPathsVantage pts
AS13536FirstLight Networks, LLCUSPeer10352
AS3356Lumen (Level 3)USPeer5227
AS399855Keystone REN, LLCUSPeer42
AS1000LINK AMERICANUSPeer11

Prefixes

The largest blocks AS398850 originates, widest first.

Largest prefixes originated by AS398850
PrefixAddressesVisibility
204.235.170.0/2351280/80
192.234.172.0/2425680/80

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