AS51964ORANGE BUSINESS SERVICES U.S. Inc.

United StatesRegistryRIPE NCC

At a glance

IPv4 prefixes

283

IPv6 prefixes

IPv4 addresses

IPv6 /64s

77.8B

Upstream graph

The networks AS51964 is seen behind, one and two hops out, drawn from real AS paths.

AS51964Toward the internet core

Networks observed one and two hops upstream of AS51964 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

adjacent networks

Upstreams: 915%
Peers: 3150%
Downstreams: 2235%

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

Upstreams of AS51964
Network	Country	Relationship	Paths	Vantage pts
AS4862Orange Business AS for Asia	HK	Peer	8,587	142
AS2647Orange Business Communications Technology Limited	IE	Peer	6,854	141
AS10282GLOBAL ONE	US	Peer	4,532	142
AS5583Orange S.A.	FR	Peer	3,939	142
AS4004Orange Business Services Britain, Western Africa	US	Peer	1,890	140
AS2874ORANGE BUSINESS SERVICES U.S. Inc.	US	Peer	1,693	141
AS6853ORANGE BUSINESS SERVICES U.S. Inc.	US	Peer	1,650	142
AS4805Orange Business AS for Oceania	AU	Peer	791	82
AS6505Orange Business Services Brazil LTDA	BR	Peer	334	85

Prefixes

All 344

The largest blocks AS51964 originates, widest first.

Largest prefixes originated by AS51964
Prefix	Addresses	Visibility
57.68.0.0/15	131k	80/80
57.72.0.0/15	131k	80/80
57.96.0.0/15	131k	80/80
57.86.0.0/16	65.5k	22/80
57.90.0.0/16	65.5k	80/80
57.98.0.0/16	65.5k	80/80
157.150.0.0/16	65.5k	80/80
164.43.0.0/16	65.5k	80/80
57.66.0.0/17	32.8k	80/80
57.66.128.0/17	32.8k	80/80

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