SUBNET.IM

AS21915Merced County Office of Education

United StatesRegistryARIN

At a glance

IPv4 prefixes

8

IPv6 prefixes

0

IPv4 addresses

12.5k

IPv6 /64s

0

Upstream graph

The networks AS21915 is seen behind, one and two hops out, drawn from real AS paths.

AS21915Toward the internet core
Upstream graph for AS21915: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS21915Merced County Off…This networkAS2152CENIC - CalRENAS3356Lumen (Level 3)AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS21915 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS21915
NetworkCountryRelationshipPathsVantage pts
AS2152CENIC - CalRENUSPeer24580

Prefixes

The largest blocks AS21915 originates, widest first.

Largest prefixes originated by AS21915
PrefixAddressesVisibility
206.78.128.0/198.2k80/80
206.78.224.0/212k80/80
206.78.232.0/221k80/80
137.164.221.0/242561/80
137.164.222.0/242561/80
137.164.223.0/242561/80
137.164.224.0/242561/80
137.164.225.0/242561/80

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