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AS216174Spearware Networks LLC

United StatesRegistryRIPE NCCTypeContent

As of 12th November 2026, AS216174 (Spearware Networks LLC), a content network registered in the United States with RIPE NCC, originates 5 IPv4 prefixes covering 1.3k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 34,037th-largest of the 80,772 networks we see originating IPv4, and the 7,676th-largest of 18,759 in the United States. It is seen behind 1 upstream network, most often AS394896 (Ace Host, LLC). 71% 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

5

IPv6 prefixes

2

IPv4 addresses

1.3k

IPv6 /64s

17.8M

Upstream graph

The networks AS216174 is seen behind, one and two hops out, drawn from real AS paths.

AS216174Toward the internet core
Upstream graph for AS216174: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS216174Spearware Network…This networkAS394896Ace Host, LLCAS7018AT&T Enterprises,…AS22549KUDUCOM

Networks observed one and two hops upstream of AS216174 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

3

adjacent networks

Upstreams
133%
Peers
267%
Downstreams
00%

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

Upstreams of AS216174
NetworkCountryRelationshipPathsVantage pts
AS394896Ace Host, LLCUSPeer516141

Prefixes

The largest blocks AS216174 originates, widest first.

Largest prefixes originated by AS216174
PrefixAddressesVisibility
44.30.26.0/2425678/78
44.31.229.0/2425678/78
151.247.1.0/2425678/78
165.140.200.0/2425678/78
165.140.201.0/2425678/78
2602:fc19::/4016.8M × /6463/64
2a14:ae00:40::/441M × /6463/64

Routing health

How AS216174'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

  • Valid71.4%5
  • Invalid0.0%0
  • No ROA28.6%2

Propagation

  • Globally propagated90% of full-feed peers or more100.0%7
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 5 prefixes

IPv6 — 2 prefixes

  • /4016.8M × /6450.0%1
  • /441M × /6450.0%1

Recent changes

Announcements that started or stopped since 13th Oct 2026.

  • Withdrawn2602:fc19:100::/4822nd Oct 2026

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