subnet.im

AS31997Check Point Software Technologies, Inc.

United StatesRegistryARIN

At a glance

IPv4 prefixes

29

IPv6 prefixes

1

IPv4 addresses

8.2k

IPv6 /64s

65.5k

Upstream graph

The networks AS31997 is seen behind, one and two hops out, drawn from real AS paths.

AS31997Toward the internet core
Upstream graph for AS31997: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS31997Check Point Softw…This networkAS174Cogent Communicat…AS701Verizon BusinessAS6461Zayo BandwidthAS198949RadwareAS151326DCConnect Communi…AS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS6667Elisa OyjAS32590Valve CorporationAS2914NTT America, Inc.

Networks observed one and two hops upstream of AS31997 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

9

adjacent networks

Upstreams
444%
Peers
556%
Downstreams
00%

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

Upstreams of AS31997
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer2,13479
AS701Verizon BusinessUSPeer8080
AS198949RadwareILPeer7878
AS6461Zayo BandwidthUSPeer6262

Prefixes

All 30

The largest blocks AS31997 originates, widest first.

Largest prefixes originated by AS31997
PrefixAddressesVisibility
209.87.216.0/221k79/80
172.102.144.0/2425679/80
172.102.145.0/2425679/80
172.102.146.0/2425679/80
172.102.147.0/2425679/80
209.87.208.0/2425679/80
209.87.209.0/2425679/80
209.87.210.0/2425679/80
209.87.211.0/2425679/80
209.87.212.0/2425679/80

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