subnet.im

AS20454SECURED SERVERS LLC

United StatesRegistryARINTypeContent

As of 27th September 2026, AS20454 (SECURED SERVERS LLC), a content network registered in the United States with ARIN, originates 155 IPv4 prefixes covering 181k addresses and 9 IPv6 prefixes. By IPv4 address space that makes it the 1,465th-largest of the 79,523 networks we see originating IPv4, and the 417th-largest of 18,427 in the United States. It is seen behind 1 upstream network, most often AS12189 (PhoenixNAP LLC), and in front of 21 downstream networks. 82% 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, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

155

IPv6 prefixes

9

IPv4 addresses

181k

IPv6 /64s

319M

Upstream graph

The networks AS20454 is seen behind, one and two hops out, drawn from real AS paths.

AS20454Toward the internet core
Upstream graph for AS20454: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS20454SECURED SERVERS L…This networkAS12189PhoenixNAP LLCAS2914NTT America, Inc.AS137409GSL Networks Pty …

Networks observed one and two hops upstream of AS20454 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

44

adjacent networks

Upstreams
12%
Peers
2250%
Downstreams
2148%

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

Upstreams of AS20454
NetworkCountryRelationshipPathsVantage pts
AS12189PhoenixNAP LLCUSPeer18,947144

Prefixes

All 164

The largest blocks AS20454 originates, widest first.

Largest prefixes originated by AS20454
PrefixAddressesVisibility
64.38.192.0/1816.4k81/81
66.85.128.0/1816.4k81/81
108.170.0.0/1816.4k81/81
198.15.64.0/1816.4k81/81
184.95.32.0/198.2k81/81
184.164.128.0/198.2k81/81
198.24.128.0/198.2k81/81
209.188.0.0/198.2k81/81
64.38.192.0/204.1k81/81
64.38.224.0/204.1k81/81

Routing health

How AS20454'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

  • Valid82.3%135
  • Invalid0.0%0
  • No ROA17.7%29

Propagation

  • Globally propagated90% of full-feed peers or more100.0%164
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 155 prefixes

IPv6 — 9 prefixes

  • /36268M × /6411.1%1
  • /4016.8M × /6433.3%3
  • /4865.5k × /6455.6%5

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.