subnet.im

AS64010BasicBrix LLP

SingaporeRegistryAPNIC

As of 26th September 2026, AS64010 (BasicBrix LLP), a network registered in Singapore with APNIC, originates 12 IPv4 prefixes covering 5.6k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 14,732nd-largest of the 79,516 networks we see originating IPv4, and the 99th-largest of 446 in Singapore. It is seen behind 16 upstream networks, most often AS174 (Cogent Communications, LLC) and AS3491 (PCCW Global (HK) Ltd.), and in front of 1 downstream network. 77% 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

12

IPv6 prefixes

1

IPv4 addresses

5.6k

IPv6 /64s

65.5k

Upstream graph

The networks AS64010 is seen behind, one and two hops out, drawn from real AS paths.

AS64010Toward the internet core
Upstream graph for AS64010: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS64010BasicBrix LLPThis networkAS174Cogent Communicat…AS3491PCCW Global (HK) …AS6939Hurricane Electri…AS7713PT Telkom Indones…AS38182Extreme BroadbandAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS6453TATA Communicatio…

Networks observed one and two hops upstream of AS64010 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

54

adjacent networks

Upstreams
1630%
Peers
3769%
Downstreams
12%

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

Upstreams of AS64010
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer641123
AS3491PCCW Global (HK) Ltd.HKPeer28442
AS38182Extreme BroadbandMYPeer7878
AS6939Hurricane Electric LLCUSPeer4112
AS7713PT Telkom Indonesia TbkIDPeer204
AS4775Globe TelecomsPHPeer112
AS35280F5 Networks SARLFRPeer112
AS24482SG.GSSGPeer102
AS18106Viewqwest Pte LtdSGPeer102
AS215859Hetzner Cloud - SingaporeDEPeer102

Prefixes

The largest blocks AS64010 originates, widest first.

Largest prefixes originated by AS64010
PrefixAddressesVisibility
103.239.220.0/221k81/81
154.3.130.0/2351280/81
154.9.202.0/2351280/81
154.18.224.0/2351281/81
154.18.228.0/2351281/81
154.18.230.0/2351281/81
154.18.232.0/2351281/81
154.22.142.0/2351280/81
38.98.98.0/2425681/81
38.98.113.0/2425681/81

Routing health

How AS64010'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

  • Valid76.9%10
  • Invalid0.0%0
  • No ROA23.1%3

Propagation

  • Globally propagated90% of full-feed peers or more100.0%13
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 12 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS64010 started or stopped in this period.

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