subnet.im

AS133210EN Technologies Pte Ltd

SingaporeRegistryAPNIC

As of 11th November 2026, AS133210 (EN Technologies Pte Ltd), a network registered in Singapore with APNIC, originates 17 IPv4 prefixes covering 4.4k addresses and 4 IPv6 prefixes. By IPv4 address space that makes it the 16,903rd-largest of the 80,743 networks we see originating IPv4, and the 114th-largest of 450 in Singapore. It is seen behind 21 upstream networks, most often AS56308 (Telekomunikasi Indonesia International…) and AS6939 (Hurricane Electric LLC), and in front of 11 downstream networks. 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

17

IPv6 prefixes

4

IPv4 addresses

4.4k

IPv6 /64s

4.3B

Upstream graph

The networks AS133210 is seen behind, one and two hops out, drawn from real AS paths.

AS133210Toward the internet core
Upstream graph for AS133210: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS133210EN Technologies P…This networkAS6939Hurricane Electri…AS9002RETN LimitedAS16552Tiggee LLCAS18106Viewqwest Pte LtdAS56308Telekomunikasi In…AS20130Depaul UniversityAS132337AxclusiveAS3356Lumen (Level 3)AS6667Elisa OyjAS1299Arelion (fka. Tel…AS215859Hetzner Cloud - S…AS7473Singapore Telecom…

Networks observed one and two hops upstream of AS133210 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

491

adjacent networks

Upstreams
214%
Peers
45993%
Downstreams
112%

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

Upstreams of AS133210
NetworkCountryRelationshipPathsVantage pts
AS56308Telekomunikasi Indonesia International Pte. Ltd.SGPeer2,850107
AS6939Hurricane Electric LLCUSPeer19212
AS18106Viewqwest Pte LtdSGPeer553
AS17660DrukNet ISPBTAdjacent542
AS58511Swoop (Anycast Global Backbone)AUPeer542
AS9002RETN LimitedGBPeer542
AS24516Virtutel Pty LtdAUPeer542
AS32590Valve CorporationUSAdjacent542
AS16552Tiggee LLCUSAdjacent542
AS35280F5 Networks SARLFRPeer532

Prefixes

The largest blocks AS133210 originates, widest first.

Largest prefixes originated by AS133210
PrefixAddressesVisibility
82.21.215.0/2425676/76
82.21.231.0/2425676/76
82.22.229.0/2425676/76
82.24.222.0/2425676/76
82.26.228.0/2425676/76
82.29.223.0/2425676/76
103.112.80.0/2425676/76
103.120.207.0/2425676/76
103.176.59.0/2425676/76
103.253.24.0/2425676/76

Routing health

How AS133210'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%21
  • Invalid0.0%0
  • No ROA0.0%0

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 — 17 prefixes

IPv6 — 4 prefixes

  • /324.3B × /6425.0%1
  • /4865.5k × /6475.0%3

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS133210 started or stopped in this period.

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