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AS13444TRS

United StatesRegistryARIN

As of 11th November 2026, AS13444 (TRS), a network registered in the United States with ARIN, originates 18 IPv4 prefixes covering 4.6k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 16,469th-largest of the 80,743 networks we see originating IPv4, and the 4,625th-largest of 18,754 in the United States. It is seen behind 3 upstream networks, most often AS21859 (Zenlayer Inc) and AS62610 (Zenlayer Inc), and in front of 4 downstream networks. 95% 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

18

IPv6 prefixes

1

IPv4 addresses

4.6k

IPv6 /64s

16.8M

Upstream graph

The networks AS13444 is seen behind, one and two hops out, drawn from real AS paths.

AS13444Toward the internet core
Upstream graph for AS13444: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS13444TRSThis networkAS3257GTT Communication…AS21859Zenlayer IncAS62610Zenlayer IncAS6667Elisa OyjAS398465Rackdog LLCAS2914NTT America, Inc.AS4229Zenlayer IncAS29752Zenlayer Inc

Networks observed one and two hops upstream of AS13444 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

15

adjacent networks

Upstreams
320%
Peers
853%
Downstreams
427%

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

Upstreams of AS13444
NetworkCountryRelationshipPathsVantage pts
AS21859Zenlayer IncUSPeer7,22476
AS62610Zenlayer IncUSPeer33576
AS3257GTT Communications Inc.USPeer138138

Prefixes

The largest blocks AS13444 originates, widest first.

Largest prefixes originated by AS13444
PrefixAddressesVisibility
45.119.6.0/2425676/76
45.119.7.0/2425676/76
66.92.1.0/2425676/76
66.92.8.0/2425676/76
103.49.92.0/2425676/76
103.49.93.0/2425676/76
103.49.95.0/2425676/76
103.59.48.0/2425676/76
103.59.50.0/2425676/76
103.84.93.0/2425676/76

Routing health

How AS13444'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

  • Valid94.7%18
  • Invalid0.0%0
  • No ROA5.3%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%19
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 18 prefixes

IPv6 — 1 prefixes

  • /4016.8M × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS13444 started or stopped in this period.

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