SUBNET.IM

AS1840Universidad de Las Americas-Puebla

MexicoRegistryLACNIC

At a glance

IPv4 prefixes

10

IPv6 prefixes

0

IPv4 addresses

72.4k

IPv6 /64s

0

Upstream graph

The networks AS1840 is seen behind, one and two hops out, drawn from real AS paths.

AS1840Toward the internet core
Upstream graph for AS1840: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS1840Universidad de La…This networkAS22884TOTAL PLAY TELECO…AS32098Flō Networks (Tra…AS17072TOTAL PLAY TELECO…AS265589Gobierno del Esta…AS2914NTT America, Inc.AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS1840 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS1840
NetworkCountryRelationshipPathsVantage pts
AS22884TOTAL PLAY TELECOMUNICACIONES SA DE CVMXPeer71179
AS32098Flō Networks (Transtelco Inc.)USPeer7979

Prefixes

The largest blocks AS1840 originates, widest first.

Largest prefixes originated by AS1840
PrefixAddressesVisibility
140.148.0.0/1665.5k79/80
140.148.160.0/204.1k79/80
140.148.20.0/221k79/80
140.148.11.0/2425679/80
140.148.12.0/2425679/80
140.148.31.0/2425679/80
140.148.32.0/2425679/80
140.148.42.0/2425679/80
140.148.43.0/2425679/80
140.148.61.0/2425679/80

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