subnet.im

AS209699Coaxial Cable LLC

United StatesRegistryRIPE NCC

As of 24th October 2026, AS209699 (Coaxial Cable LLC), a network registered in the United States with RIPE NCC, originates 10 IPv4 prefixes covering 3.8k addresses and 4 IPv6 prefixes. By IPv4 address space that makes it the 18,588th-largest of the 79,671 networks we see originating IPv4, and the 5,116th-largest of 18,487 in the United States. It is seen behind 3 upstream networks, most often AS216211 (CYBERVERSE LLC) and AS213845 (Cylix Pte. Ltd.). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 79% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

10

IPv6 prefixes

4

IPv4 addresses

3.8k

IPv6 /64s

1.2M

Upstream graph

The networks AS209699 is seen behind, one and two hops out, drawn from real AS paths.

AS209699Toward the internet core
Upstream graph for AS209699: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS209699Coaxial Cable LLCThis networkAS40792CYBERVERSEAS213845Cylix Pte. Ltd.AS216211CYBERVERSE LLCAS2914NTT America, Inc.AS137409GSL Networks Pty …AS3491PCCW Global (HK) …AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS209699 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS209699
NetworkCountryRelationshipPathsVantage pts
AS216211CYBERVERSE LLCUSPeer538130
AS213845Cylix Pte. Ltd.SGPeer24676
AS40792CYBERVERSEUSPeer8435

Prefixes

The largest blocks AS209699 originates, widest first.

Largest prefixes originated by AS209699
PrefixAddressesVisibility
217.116.172.0/221k76/76
216.23.100.0/2351276/76
217.116.170.0/2351276/76
77.93.91.0/2425676/76
216.23.88.0/2425676/76
216.23.90.0/2425676/76
216.23.100.0/2425617/76
216.23.103.0/2425676/76
217.116.170.0/2425636/76
217.116.171.0/2425636/76

Routing health

How AS209699'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

  • Valid100.0%14
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more78.6%11
  • Partially propagated40% to 90%14.3%2
  • Seen by few peersUnder 40%7.1%1

Prefix sizes

IPv4 — 10 prefixes

IPv6 — 4 prefixes

  • /441M × /6425.0%1
  • /4865.5k × /6475.0%3

Recent changes

Announcements that started or stopped since 24th Sept 2026.

No announcement by AS209699 started or stopped in this period.

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