SUBNET.IM

AS25883Citigroup Inc.

United StatesRegistryARIN

At a glance

IPv4 prefixes

14

IPv6 prefixes

0

IPv4 addresses

3.6k

IPv6 /64s

0

Upstream graph

The networks AS25883 is seen behind, one and two hops out, drawn from real AS paths.

AS25883Toward the internet core
Upstream graph for AS25883: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS25883Citigroup Inc.This networkAS701Verizon BusinessAS1000LINK AMERICANAS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS174Cogent Communicat…AS6453TATA Communicatio…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…

Networks observed one and two hops upstream of AS25883 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
338%
Peers
450%
Downstreams
113%

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

Upstreams of AS25883
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer1,17079
AS701Verizon BusinessUSPeer151
AS1000LINK AMERICANUSPeer11

Prefixes

The largest blocks AS25883 originates, widest first.

Largest prefixes originated by AS25883
PrefixAddressesVisibility
192.193.8.0/2425679/80
192.193.39.0/2425679/80
192.193.40.0/2425679/80
192.193.41.0/2425679/80
192.193.102.0/2425679/80
192.193.103.0/2425679/80
192.193.104.0/2425679/80
192.193.105.0/2425679/80
192.193.171.0/2425679/80
192.193.178.0/2425679/80

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