subnet.im

AS152144LIGHTSTORM ASIA PTE. LTD.

SingaporeRegistryAPNIC

As of 27th September 2026, AS152144 (LIGHTSTORM ASIA PTE. LTD.), a network registered in Singapore with APNIC, originates 4 IPv4 prefixes covering 1.3k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 33,367th-largest of the 79,525 networks we see originating IPv4, and the 199th-largest of 446 in Singapore. It is seen behind 35 upstream networks, most often AS57463 (NetIX Communications JSC) and AS2914 (NTT America, Inc.), and in front of 4 downstream networks. 60% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 20% of its routes reach at least 90% of full-feed peers, and 2 prefixes are also originated by another network.

At a glance

IPv4 prefixes

4

IPv6 prefixes

1

IPv4 addresses

1.3k

IPv6 /64s

4.3B

Upstream graph

The networks AS152144 is seen behind, one and two hops out, drawn from real AS paths.

AS152144Toward the internet core
Upstream graph for AS152144: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS152144LIGHTSTORM ASIA P…This networkAS174Cogent Communicat…AS2914NTT America, Inc.AS6939Hurricane Electri…AS57463NetIX Communicati…AS135709Lightstorm Teleco…AS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS3130RGnet OUAS49544i3D.net B.VAS32590Valve CorporationAS4755TATA Communicatio…AS17660DrukNet ISP

Networks observed one and two hops upstream of AS152144 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

153

adjacent networks

Upstreams
3523%
Peers
11475%
Downstreams
43%

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

Upstreams of AS152144
NetworkCountryRelationshipPathsVantage pts
AS57463NetIX Communications JSCBGPeer8,57575
AS2914NTT America, Inc.USPeer4,47475
AS174Cogent Communications, LLCUSPeer3,89437
AS135709Lightstorm Telecom Connectivity Private LimitedINPeer9406
AS6939Hurricane Electric LLCUSPeer91111
AS7713PT Telkom Indonesia TbkIDPeer6424
AS32590Valve CorporationUSPeer6413
AS24482SG.GSSGPeer4513
AS24940Hetzner Online GmbHDEPeer4192
AS35280F5 Networks SARLFRPeer4192

Prefixes

The largest blocks AS152144 originates, widest first.

Largest prefixes originated by AS152144
PrefixAddressesVisibility
185.1.226.0/235122/81
210.87.106.0/2425614/81
210.87.107.0/2425614/81
223.31.200.0/2425628/81
2401:5760::/324.3B × /6463/64

Routing health

How AS152144'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

  • Valid60.0%3
  • Invalid20.0%1
  • No ROA20.0%1

Propagation

  • Globally propagated90% of full-feed peers or more20.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%80.0%4

Prefix sizes

IPv4 — 4 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn2401:7500:fff6::/6423rd Sept 2026
  • Announced223.31.200.0/2422nd Sept 2026

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