subnet.im

AS56308Telekomunikasi Indonesia International Pte. Ltd.

SingaporeRegistryAPNICTypeCarrier

As of 26th September 2026, AS56308 (Telekomunikasi Indonesia International…), a transit carrier registered in Singapore with APNIC, originates 42 IPv4 prefixes covering 17.7k addresses and 5 IPv6 prefixes. By IPv4 address space that makes it the 7,578th-largest of the 79,516 networks we see originating IPv4, and the 58th-largest of 446 in Singapore. It is seen behind 26 upstream networks, most often AS7473 (Singapore Telecommunications Ltd) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 13 downstream networks. 11% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 91% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

42

IPv6 prefixes

5

IPv4 addresses

17.7k

IPv6 /64s

4.3B

Upstream graph

The networks AS56308 is seen behind, one and two hops out, drawn from real AS paths.

AS56308Toward the internet core
Upstream graph for AS56308: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS56308Telekomunikasi In…This networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS6453TATA Communicatio…AS7473Singapore Telecom…AS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS49544i3D.net B.VAS8220COLTAS35280F5 Networks SARLAS6461Zayo BandwidthAS6939Hurricane Electri…

Networks observed one and two hops upstream of AS56308 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

121

adjacent networks

Upstreams
2621%
Peers
8268%
Downstreams
1311%

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

Upstreams of AS56308
NetworkCountryRelationshipPathsVantage pts
AS7473Singapore Telecommunications LtdSGPeer2,23351
AS1299Arelion (fka. Telia Carrier)SEPeer1,86369
AS6453TATA Communications (America) IncUSPeer1,05842
AS2914NTT America, Inc.USPeer94552
AS174Cogent Communications, LLCUSPeer78239
AS7713PT Telkom Indonesia TbkIDPeer74225
AS38880Micron21 Datacentre Pty LtdAUPeer1522
AS6939Hurricane Electric LLCUSPeer13410
AS17660DrukNet ISPBTPeer872
AS58511Swoop (Anycast Global Backbone)AUPeer842

Prefixes

All 47

The largest blocks AS56308 originates, widest first.

Largest prefixes originated by AS56308
PrefixAddressesVisibility
148.188.240.0/212k81/81
45.125.20.0/221k81/81
45.125.196.0/221k81/81
103.22.168.0/221k81/81
103.47.28.0/221k81/81
103.244.8.0/221k81/81
148.188.248.0/221k81/81
180.240.146.0/2351281/81
180.240.212.0/2351281/81
45.125.20.0/2425681/81

Routing health

How AS56308'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

  • Valid10.6%5
  • Invalid0.0%0
  • No ROA89.4%42

Propagation

  • Globally propagated90% of full-feed peers or more91.5%43
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%8.5%4

Prefix sizes

IPv4 — 42 prefixes

IPv6 — 5 prefixes

  • /324.3B × /6420.0%1
  • /4865.5k × /6420.0%1
  • /49 and longerAggregated60.0%3

Recent changes

Announcements that started or stopped since 27th Aug 2026.

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