subnet.im

AS218883Melspectrum Technology Co., Ltd.

ChinaRegistryRIPE NCC

As of 26th September 2026, AS218883 (Melspectrum Technology Co., Ltd.), a network registered in China with RIPE NCC, originates 2 IPv6 prefixes. It is seen behind 3 upstream networks, most often AS209533 (iFog GmbH - BGPTunnel) and AS212895 (Johannes Ernst). 50% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

0

IPv6 prefixes

2

IPv4 addresses

0

IPv6 /64s

131k

Upstream graph

The networks AS218883 is seen behind, one and two hops out, drawn from real AS paths.

AS218883Toward the internet core
Upstream graph for AS218883: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS218883Melspectrum Techn…This networkAS44324MoeDove LLCAS209533iFog GmbH - BGPTu…AS212895Johannes ErnstAS140227Hong Kong Communi…AS216211CYBERVERSE LLCAS34927iFog GmbHAS6939Hurricane Electri…AS52025ParadoxNetworks L…

Networks observed one and two hops upstream of AS218883 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
563%
Downstreams
00%

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

Upstreams of AS218883
NetworkCountryRelationshipPathsVantage pts
AS209533iFog GmbH - BGPTunnelCHPeer11564
AS212895Johannes ErnstDEPeer1010
AS44324MoeDove LLCUSPeer22

Prefixes

The largest blocks AS218883 originates, widest first.

Largest prefixes originated by AS218883
PrefixAddressesVisibility
2602:f92a:a463::/4865.5k × /6464/64
2a13:c8c3:e803::/4865.5k × /6463/64

Routing health

How AS218883'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

  • Valid50.0%1
  • Invalid0.0%0
  • No ROA50.0%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv6 — 2 prefixes

  • /4865.5k × /64100.0%2

Recent changes

Announcements that started or stopped since 28th Aug 2026.

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