subnet.im

AS132876Symphony Communication (Thailand) PCL.

ThailandRegistryAPNICTypeCarrier

As of 11th November 2026, AS132876 (Symphony Communication (Thailand) PCL.), a transit carrier registered in Thailand with APNIC, originates 3 IPv4 prefixes covering 768 addresses. By IPv4 address space that makes it the 45,671st-largest of the 80,747 networks we see originating IPv4, and the 203rd-largest of 464 in Thailand. It is seen behind 50 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS3356 (Lumen (Level 3)), and in front of 14 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

3

IPv6 prefixes

0

IPv4 addresses

768

IPv6 /64s

0

Upstream graph

The networks AS132876 is seen behind, one and two hops out, drawn from real AS paths.

AS132876Toward the internet core
Upstream graph for AS132876: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS132876Symphony Communic…This networkAS2914NTT America, Inc.AS3356Lumen (Level 3)AS6939Hurricane Electri…AS7713PT Telkom Indones…AS23764China Telecom Glo…AS49544i3D.net B.VAS215859Hetzner Cloud - S…AS3549Lumen (fka. Globa…AS20130Depaul UniversityAS132337AxclusiveAS6453TATA Communicatio…AS35280F5 Networks SARL

Networks observed one and two hops upstream of AS132876 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

267

adjacent networks

Upstreams
5019%
Peers
20376%
Downstreams
145%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 50.

Upstreams of AS132876
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer22,15994
AS3356Lumen (Level 3)USPeer3,96750
AS2914NTT America, Inc.USPeer3,68564
AS23764China Telecom GlobalHKPeer1,95247
AS7713PT Telkom Indonesia TbkIDPeer1,1164
AS14537Continent 8 LLCUSPeer9654
AS35280F5 Networks SARLFRPeer9475
AS49544i3D.net B.VNLPeer9374
AS6762Telecom Italia Sparkle (Seabone)ITPeer87933
AS8529Zain Omantel International FZ-LLCAEPeer7142

Prefixes

The largest blocks AS132876 originates, widest first.

Largest prefixes originated by AS132876
PrefixAddressesVisibility
87.124.0.0/2425676/76
96.30.112.0/2425676/76
146.88.61.0/2425676/76

Routing health

How AS132876'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 — 3 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS132876 started or stopped in this period.

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