subnet.im

AS45489Sri Lanka Telecom PLC

Sri LankaRegistryAPNICTypeCarrier

As of 11th November 2026, AS45489 (Sri Lanka Telecom PLC), a transit carrier registered in Sri Lanka with APNIC, originates 2 IPv4 prefixes covering 768 addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 45,671st-largest of the 80,747 networks we see originating IPv4, and the 13th-largest of 22 in Sri Lanka. It is seen behind 57 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS3491 (PCCW Global (HK) Ltd.), and in front of 15 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

2

IPv6 prefixes

1

IPv4 addresses

768

IPv6 /64s

65.5k

Upstream graph

The networks AS45489 is seen behind, one and two hops out, drawn from real AS paths.

AS45489Toward the internet core
Upstream graph for AS45489: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS45489Sri Lanka Telecom…This networkAS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS3491PCCW Global (HK) …AS4637Telstra Internati…AS6939Hurricane Electri…AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS32590Valve CorporationAS20130Depaul UniversityAS132337Axclusive

Networks observed one and two hops upstream of AS45489 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

2,157

adjacent networks

Upstreams
573%
Peers
2,08597%
Downstreams
151%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 57.

Upstreams of AS45489
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer4,10445
AS3491PCCW Global (HK) Ltd.HKPeer2,69656
AS4637Telstra International LimitedHKPeer2,55327
AS1299Arelion (fka. Telia Carrier)SEPeer2,50947
AS2914NTT America, Inc.USPeer2,04429
AS3356Lumen (Level 3)USPeer1,96027
AS32590Valve CorporationUSPeer1,5124
AS174Cogent Communications, LLCUSPeer1,24124
AS13030Init7 (Switzerland) Ltd.CHPeer1,1855
AS18106Viewqwest Pte LtdSGPeer1,1414

Prefixes

The largest blocks AS45489 originates, widest first.

Largest prefixes originated by AS45489
PrefixAddressesVisibility
103.87.124.0/2351276/76
203.96.163.0/2425676/76
2001:df4:1b00::/4865.5k × /6462/63

Routing health

How AS45489'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 12th Oct 2026.

No announcement by AS45489 started or stopped in this period.

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