subnet.im

AS393577Tritan Development

United StatesRegistryARINTypeCarrier

As of 26th September 2026, AS393577 (Tritan Development), a transit carrier registered in the United States with ARIN, originates 4 IPv4 prefixes covering 1k addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 35,810th-largest of the 79,516 networks we see originating IPv4, and the 8,138th-largest of 18,424 in the United States. It is seen behind 13 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS174 (Cogent Communications, LLC), and in front of 39 downstream networks. 91% 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

4

IPv6 prefixes

7

IPv4 addresses

1k

IPv6 /64s

537M

Upstream graph

The networks AS393577 is seen behind, one and two hops out, drawn from real AS paths.

AS393577Toward the internet core
Upstream graph for AS393577: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS393577Tritan DevelopmentThis networkAS174Cogent Communicat…AS6939Hurricane Electri…AS32097WholeSale Interne…AS58511Swoop (Anycast Gl…AS137409GSL Networks Pty …AS151326DCConnect Communi…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS1299Arelion (fka. Tel…AS3491PCCW Global (HK) …AS8529Zain Omantel Inte…AS32590Valve Corporation

Networks observed one and two hops upstream of AS393577 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

131

adjacent networks

Upstreams
1310%
Peers
7960%
Downstreams
3930%

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

Upstreams of AS393577
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer2,74969
AS174Cogent Communications, LLCUSPeer51865
AS32097WholeSale Internet, Inc.USPeer50289
AS137409GSL Networks Pty LTDAUPeer3437
AS58511Swoop (Anycast Global Backbone)AUPeer212
AS18106Viewqwest Pte LtdSGPeer182
AS9002RETN LimitedGBPeer172
AS3130RGnet OUEEPeer101
AS3303Swisscom (Schweiz) AGCHPeer82
AS24482SG.GSSGPeer61

Prefixes

The largest blocks AS393577 originates, widest first.

Largest prefixes originated by AS393577
PrefixAddressesVisibility
23.142.248.0/2425680/81
23.168.24.0/2425680/81
44.31.17.0/2425680/81
167.253.78.0/2425680/81
2602:291::/36268M × /6462/64
2602:f9ba::/36268M × /6463/64
2602:291:69::/4865.5k × /6463/64
2602:f9ba:69::/4865.5k × /6463/64
2602:f9ba:c0::/4865.5k × /6463/64
2602:f9ba:c1::/4865.5k × /6463/64

Routing health

How AS393577'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

  • Valid90.9%10
  • Invalid0.0%0
  • No ROA9.1%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%11
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 4 prefixes

IPv6 — 7 prefixes

  • /36268M × /6428.6%2
  • /4865.5k × /6471.4%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.