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AS200360Cooper Greer

United StatesRegistryRIPE NCC

As of 11th November 2026, AS200360 (Cooper Greer), a network registered in the United States with RIPE NCC, originates 4 IPv6 prefixes. It is seen behind 7 upstream networks, most often AS34927 (iFog GmbH) and AS25091 (IP-Max SA). None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

0

IPv6 prefixes

4

IPv4 addresses

0

IPv6 /64s

1.4M

Upstream graph

The networks AS200360 is seen behind, one and two hops out, drawn from real AS paths.

AS200360Toward the internet core
Upstream graph for AS200360: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS200360Cooper GreerThis networkAS8298IPng Networks GmbHAS24940Hetzner Online Gm…AS25091IP-Max SAAS32590Valve CorporationAS34927iFog GmbHAS8283Netwerkvereniging…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS56662Marcin GondekAS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS9002RETN Limited

Networks observed one and two hops upstream of AS200360 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

62

adjacent networks

Upstreams
711%
Peers
5589%
Downstreams
00%

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

Upstreams of AS200360
NetworkCountryRelationshipPathsVantage pts
AS34927iFog GmbHCHPeer23963
AS25091IP-Max SACHPeer32
AS24940Hetzner Online GmbHDEPeer21
AS32590Valve CorporationUSPeer21
AS8298IPng Networks GmbHCHPeer21
AS49544i3D.net B.VNLPeer21
AS58511Swoop (Anycast Global Backbone)AUPeer21

Prefixes

The largest blocks AS200360 originates, widest first.

Largest prefixes originated by AS200360
PrefixAddressesVisibility
2602:fd50:1050::/441M × /6463/63
2a06:a005:1804::/46262k × /6463/63
2001:67c:b38::/4865.5k × /6463/63
2a06:a005:187f::/4865.5k × /6463/63

Routing health

How AS200360's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%4

Propagation

  • Globally propagated90% of full-feed peers or more100.0%4
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv6 — 4 prefixes

  • /441M × /6425.0%1
  • /46262k × /6425.0%1
  • /4865.5k × /6450.0%2

Recent changes

Announcements that started or stopped since 12th Oct 2026.

  • Withdrawn2001:67c:b3c::/4828th Oct 2026

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