SUBNET.IM

AS19299The Northern Trust Company

United StatesRegistryARIN

At a glance

IPv4 prefixes

12

IPv6 prefixes

0

IPv4 addresses

11.3k

IPv6 /64s

0

Upstream graph

The networks AS19299 is seen behind, one and two hops out, drawn from real AS paths.

AS19299Toward the internet core
Upstream graph for AS19299: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS19299The Northern Trus…This networkAS3356Lumen (Level 3)AS7018AT&T Enterprises,…AS32787Akamai (Prolexic)AS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS1299Arelion (fka. Tel…AS1273Vodafone Group PLCAS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS19299 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS19299
NetworkCountryRelationshipPathsVantage pts
AS32787Akamai (Prolexic)USPeer77480
AS3356Lumen (Level 3)USPeer9979
AS7018AT&T Enterprises, LLCUSPeer21

Prefixes

The largest blocks AS19299 originates, widest first.

Largest prefixes originated by AS19299
PrefixAddressesVisibility
199.16.200.0/212k80/80
208.95.144.0/212k19/80
12.148.180.0/221k69/80
199.16.204.0/221k80/80
208.95.144.0/221k67/80
208.95.148.0/221k80/80
12.148.180.0/2351280/80
12.148.182.0/2351280/80
199.16.200.0/2351280/80
199.16.202.0/2351280/80

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