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AS149089CLOUDFLY CORPORATION

VietnamRegistryAPNIC

As of 27th September 2026, AS149089 (CLOUDFLY CORPORATION), a network registered in Vietnam with APNIC, originates 2 IPv4 prefixes covering 2k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 25,306th-largest of the 79,525 networks we see originating IPv4, and the 101st-largest of 523 in Vietnam. It is seen behind 1 upstream network, most often AS18403 (FPT Telecom Company). Every one of its announcements has 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

2

IPv6 prefixes

1

IPv4 addresses

2k

IPv6 /64s

65.5k

Upstream graph

The networks AS149089 is seen behind, one and two hops out, drawn from real AS paths.

AS149089Toward the internet core
Upstream graph for AS149089: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS149089CLOUDFLY CORPORAT…This networkAS18403FPT Telecom Compa…AS3356Lumen (Level 3)AS8220COLT

Networks observed one and two hops upstream of AS149089 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS149089
NetworkCountryRelationshipPathsVantage pts
AS18403FPT Telecom CompanyVNPeer225145

Prefixes

The largest blocks AS149089 originates, widest first.

Largest prefixes originated by AS149089
PrefixAddressesVisibility
103.82.36.0/221k80/81
103.82.132.0/221k81/81
2407:5b40::/4865.5k × /6464/64

Routing health

How AS149089'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

  • Valid100.0%3
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 2 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Announced103.82.132.0/2224th Sept 2026
  • Withdrawn103.82.132.0/2424th Sept 2026
  • Withdrawn103.82.133.0/2424th Sept 2026
  • Withdrawn103.82.134.0/2424th Sept 2026
  • Withdrawn103.82.135.0/2424th Sept 2026
  • Withdrawn103.82.36.0/2424th Sept 2026
  • Withdrawn103.82.37.0/2424th Sept 2026
  • Withdrawn103.82.38.0/2424th Sept 2026
  • Withdrawn103.82.39.0/2424th Sept 2026
  • Announced103.82.36.0/2423rd Sept 2026
  • Announced103.82.37.0/2423rd Sept 2026
  • Announced103.82.38.0/2423rd Sept 2026

5 announced and 17 withdrawn in all; the most recent are shown.

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