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AS395176Encore Technologies

United StatesRegistryARIN

As of 23rd October 2026, AS395176 (Encore Technologies), a network registered in the United States with ARIN, originates 7 IPv4 prefixes covering 1.8k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 29,828th-largest of the 79,658 networks we see originating IPv4, and the 6,816th-largest of 18,483 in the United States. It is seen behind 4 upstream networks, most often AS3356 (Lumen (Level 3)) and AS10796 (Charter Communications Inc), and in front of 4 downstream networks. 70% 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

7

IPv6 prefixes

3

IPv4 addresses

1.8k

IPv6 /64s

50.3M

Upstream graph

The networks AS395176 is seen behind, one and two hops out, drawn from real AS paths.

AS395176Toward the internet core
Upstream graph for AS395176: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS395176Encore Technologi…This networkAS174Cogent Communicat…AS3356Lumen (Level 3)AS6181Cincinnati Bell T…AS10796Charter Communica…AS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS3257GTT Communication…AS6939Hurricane Electri…AS7843Spectrum (Charter)

Networks observed one and two hops upstream of AS395176 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

17

adjacent networks

Upstreams
424%
Peers
953%
Downstreams
424%

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

Upstreams of AS395176
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer50789
AS10796Charter Communications IncUSPeer43142
AS6181Cincinnati Bell Telephone Company LLCUSPeer282141
AS174Cogent Communications, LLCUSPeer26148

Prefixes

The largest blocks AS395176 originates, widest first.

Largest prefixes originated by AS395176
PrefixAddressesVisibility
97.65.222.0/2425677/77
204.90.123.0/2425677/77
207.67.56.0/2425677/77
208.92.68.0/2425676/77
208.92.69.0/2425677/77
208.92.70.0/2425677/77
208.92.71.0/2425676/77
2602:ff41::/4016.8M × /6462/64
2602:ff41:100::/4016.8M × /6464/64
2602:ff41:200::/4016.8M × /6464/64

Routing health

How AS395176'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

  • Valid70.0%7
  • Invalid0.0%0
  • No ROA30.0%3

Propagation

  • Globally propagated90% of full-feed peers or more100.0%10
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 7 prefixes

IPv6 — 3 prefixes

  • /4016.8M × /64100.0%3

Recent changes

Announcements that started or stopped since 24th Sept 2026.

No announcement by AS395176 started or stopped in this period.

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