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AS19233Dialogix Telecom

United StatesRegistryARIN

As of 23rd October 2026, AS19233 (Dialogix Telecom), a network registered in the United States with ARIN, originates 20 IPv4 prefixes covering 17.4k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 7,647th-largest of the 79,658 networks we see originating IPv4, and the 2,455th-largest of 18,483 in the United States. It is seen behind 2 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS174 (Cogent Communications, LLC), and in front of 1 downstream network. 5% 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

20

IPv6 prefixes

1

IPv4 addresses

17.4k

IPv6 /64s

65.5k

Upstream graph

The networks AS19233 is seen behind, one and two hops out, drawn from real AS paths.

AS19233Toward the internet core
Upstream graph for AS19233: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS19233Dialogix TelecomThis networkAS174Cogent Communicat…AS6939Hurricane Electri…AS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS20130Depaul UniversityAS132337Axclusive

Networks observed one and two hops upstream of AS19233 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

8

adjacent networks

Upstreams
225%
Peers
563%
Downstreams
113%

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

Upstreams of AS19233
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer1,600133
AS174Cogent Communications, LLCUSPeer16422

Prefixes

The largest blocks AS19233 originates, widest first.

Largest prefixes originated by AS19233
PrefixAddressesVisibility
104.128.96.0/204.1k77/77
192.154.160.0/204.1k77/77
192.225.192.0/204.1k77/77
199.68.252.0/221k77/77
64.128.14.0/2425677/77
66.192.214.0/2425677/77
66.192.216.0/2425677/77
74.202.114.0/2425677/77
74.203.80.0/2425677/77
97.65.200.0/2425677/77

Routing health

How AS19233'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

  • Valid4.8%1
  • Invalid0.0%0
  • No ROA95.2%20

Propagation

  • Globally propagated90% of full-feed peers or more100.0%21
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 20 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 24th Sept 2026.

No announcement by AS19233 started or stopped in this period.

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