AS132280 Symphony Communication (Thailand) PCL.

Thailand SYMPHONY-AP-TH APNIC 202 IPv4 prefixes 39 IPv6 prefixes

IPv4 addresses

183,296

IPv6 /48 networks

131,072

RPKI

221 valid20 no ROA

Peers and downstreams

Holder

AS name: SYMPHONY-AP-TH
Description: Symphony Communication (Thailand) PCL. Symphony Internet Service Provider
Organisation: Symphony Communication Public Company Limited
Abuse contact: Not published
Assigned: 2012-05-22
Registered: 2012-05-23
Record last changed: 2020-07-13 03:15 UTC

103.122.114.0/24 103.122.115.0/24 103.14.8.0/22 103.230.132.0/22 103.8.128.0/22 103.8.208.0/22 103.83.200.0/24 103.83.201.0/24 103.83.202.0/24 103.83.203.0/24 119.110.192.0/18 119.110.192.0/21 119.110.192.0/22 119.110.196.0/24 119.110.200.0/21 119.110.201.0/24 119.110.208.0/21 119.110.208.0/24 119.110.215.0/24 119.110.216.0/21 119.110.220.0/24 119.110.223.0/24 119.110.224.0/21 119.110.228.0/24 119.110.232.0/21 119.110.233.0/24 119.110.240.0/21 119.110.246.0/24 119.110.248.0/21 119.110.252.0/24 119.110.254.0/24 119.110.255.0/24 146.88.32.0/19 146.88.32.0/21 146.88.40.0/21 146.88.40.0/24 146.88.48.0/21 146.88.56.0/21 146.88.56.0/24 146.88.57.0/24 146.88.58.0/24 161.82.128.0/17 161.82.128.0/18 161.82.128.0/21 161.82.135.0/24 161.82.136.0/21 161.82.142.0/24 161.82.144.0/21 161.82.146.0/24 161.82.152.0/21 161.82.156.0/24 161.82.157.0/24 161.82.160.0/21 161.82.168.0/21 161.82.173.0/24 161.82.176.0/21 161.82.180.0/24 161.82.184.0/21 161.82.189.0/24 161.82.192.0/18 161.82.192.0/21 161.82.200.0/21 161.82.203.0/24 161.82.204.0/24 161.82.208.0/21 161.82.208.0/24 161.82.216.0/21 161.82.216.0/24 161.82.222.0/24 161.82.223.0/24 161.82.224.0/21 161.82.226.0/24 161.82.232.0/21 161.82.237.0/24 161.82.240.0/21 161.82.246.0/24 161.82.248.0/21 161.82.250.0/24 161.82.255.0/24 203.28.128.0/23 203.89.116.0/24 203.89.117.0/24 203.89.118.0/24 203.89.119.0/24 43.229.44.0/22 43.229.68.0/22 45.250.176.0/22 45.252.64.0/22 83.118.0.0/17 83.118.0.0/18 83.118.0.0/21 83.118.104.0/21 83.118.105.0/24 83.118.109.0/24 83.118.111.0/24 83.118.112.0/21 83.118.112.0/24 83.118.118.0/24 83.118.120.0/21 83.118.124.0/24 83.118.126.0/24 83.118.16.0/21 83.118.24.0/21 83.118.26.0/24 83.118.27.0/24 83.118.32.0/21 83.118.32.0/24 83.118.35.0/24 83.118.36.0/24 83.118.40.0/21 83.118.45.0/24 83.118.48.0/21 83.118.55.0/24 83.118.56.0/21 83.118.56.0/24 83.118.57.0/24 83.118.64.0/18 83.118.64.0/21 83.118.65.0/24 83.118.72.0/21 83.118.75.0/24 83.118.8.0/21 83.118.80.0/21 83.118.88.0/21 83.118.92.0/24 83.118.96.0/21 83.118.98.0/24 87.124.0.0/17 87.124.0.0/18 87.124.0.0/21 87.124.1.0/24 87.124.100.0/24 87.124.101.0/24 87.124.104.0/21 87.124.109.0/24 87.124.111.0/24 87.124.112.0/21 87.124.120.0/21 87.124.127.0/24 87.124.16.0/21 87.124.21.0/24 87.124.22.0/24 87.124.23.0/24 87.124.24.0/21 87.124.28.0/24 87.124.29.0/24 87.124.32.0/21 87.124.33.0/24 87.124.34.0/24 87.124.35.0/24 87.124.36.0/24 87.124.37.0/24 87.124.39.0/24 87.124.40.0/21 87.124.48.0/21 87.124.56.0/21 87.124.64.0/18 87.124.64.0/21 87.124.69.0/24 87.124.72.0/21 87.124.8.0/21 87.124.80.0/21 87.124.88.0/21 87.124.94.0/24 87.124.96.0/21 87.124.98.0/24 87.124.99.0/24 89.126.128.0/18 89.126.128.0/21 89.126.136.0/21 89.126.144.0/21 89.126.152.0/21 89.126.160.0/21 89.126.168.0/21 89.126.176.0/21 89.126.184.0/21 89.127.128.0/18 89.127.128.0/21 89.127.136.0/21 89.127.144.0/21 89.127.152.0/21 89.127.160.0/21 89.127.168.0/21 89.127.176.0/21 89.127.184.0/21 96.30.112.0/21 96.30.114.0/23 96.30.120.0/21 96.30.120.0/24 96.30.124.0/24 96.30.64.0/18 96.30.64.0/22 96.30.64.0/24 96.30.72.0/21 96.30.76.0/24 96.30.77.0/24 96.30.80.0/21 96.30.80.0/22 96.30.83.0/24 96.30.88.0/21 96.30.96.0/21 96.30.97.0/24

AS72
AS3573	Accenture LLP ACCENTURE
AS4776	A-Net Co., Ltd. ANET-TH-AP
AS7485	Samart - Advanced Metering Infrastructure(AMI) SAMART-AMI-AS
AS9649	Information Technology Office MOPH-TH-AP
AS18409	Bank of Thailand, Bangkok, Thailand BOT-TH-AS
AS19527	Google LLC GOOGLE-2
AS20258	Analog Devices, Inc. ANALOG-DEVICES
AS21734	Trading Technologies Intl, Inc. TRADINGTECH-TTNET
AS23154	Sanmina-SCI Corporation SANMINA-SCI
AS24097	CSLOXINFO Project for Magnecomp Precision Magnecomp-CSLOXINFO-AS-TH-AP
AS26937	The Midland Company MUNICH-RE-AMERICA
AS38888	Milcom Co., Ltd. Internet Service Provider Bangkok MILCOM-AS-AP
AS45806	Siam Commercial Bank SCB-TH-AS-AP
AS54253	Oracle Corporation ORCL-CHICAGO-PP
AS55403	PTT Digital Solutions Company Limited PTTDIGITAL-AS-AP
AS55538	CIMB Securities (Thailand) Co.,Ltd. CIMB-AS-AP
AS55938	Expressway Authority of Thailand EXAT-NET-TH
AS63951	THAICOM Public Company Limited THAICOM-PUBLIC-AS-AP
AS133193	Provincial Electricity Authority (PEA) PEATHAILAND-AS-AP
AS133328	Bangkok Patana School AWN-BANGKOK-PATANA-SCHOOL-AS-AP
AS133907	Mr. Danai Chudtong KTCCARD-AS-AP
AS133956	Toptrader Co.,Ltd TOPTRADER-AS-AP
AS135329	Small And Medium Enterprise Development Bank Of Thailand c/o Symphony Communication Public Company Limited SYMPHONY-AS-AP
AS135381	SiS Distribution (Thailand) Public Company Limited descr: (@Genesis Data Center) SIS-AS-AP
AS135586	INTERLINK COMMUNICATION PCL. INTERLINK-CSLOXINFO-AS-AP
AS136393	Symphony Communication (Thailand) PCL. SYMPHONY-AS-AP
AS136579	Fuji Xerox (Thailand) Co., Ltd. FUJIXEROXTH-AS-AP
AS137489	Pi Securities Public Company Limited PI-SEC-AS-AP
AS137885	Capital Nomura Securities PLC CP-NOMURA-TH
AS137905	Mangkone Technology Co. Ltd. REVO-AS-AP
AS137919	BTS Building, 1000 Phahonyothin Rd., Chomphon, Chatuchak Bangkok 10900 Thailand BTS-AS-AP
AS137977	ONE TO ONE CONTACTS PUBLIC COMPANY LIMITED descr: Bangkok CSONETOONE-AS-AP
AS138215	Royal Thai Police ROYALTHAIPOLICE-AS-AP
AS138353	NIST INTERNATIONAL SCHOOL NISTINTERNATIONALSCHOOL-AS-AP
AS138422	Unit 3910 Tower 2, 39th Fl. Empire Tower Building, 1 Sathorn Sathorn Rd. Sathorn Bangkok 10120 ITC-AS-AP
AS138427	Thailand Institute of Nuclear Technology (Public Organization) TINT-AS-AP
AS138691	Bangkok Airways Public Company Limited. BKA-AS-AP
AS138967	SineManage Network Service co.,Ltd SINEMANAGE-AS-AP
AS139889	Department of Fisheries FISHERIES-AS-AP
AS140326	Symphony Communication Public Company Limited for TC TC-AS-AP
AS140660	Satit Pattana School SATITPATTANA-AS-AP
AS140699	Royal Thai Army RoyalThaiArmy-AS-AP
AS141736	Wisepaq Business Solutions Provider Co., Ltd. WISEPAQ-AS-AP
AS142029	Amcl-As-Ap AMCL-AS-AP
AS142609	Symphony Communication Public Company Limited SYMPHONY-AS-AP
AS149036	Waterfront Hotel c/o Symphony Communication Public Company Limited WTH-AS-AP
AS149796	SANGFOR TECHNOLOGIES (THAILAND) COMPANY LIMITED SANGFOR-TH
AS150300	The Permanent Secretary, Ministry of Transport of Thailand TPSMOTOT-AS-AP
AS150410	Institute of Community Colleges ICCS-AS-AP
AS150674	MITSUBISHI MOTORS (THAILAND) COMPANY LIMITED MMCL-AS-AP
AS150686	State Railway of Thailand AWN-RAILWAY-AS-AP
AS151040	Urban Resort Hotel Co.,Ltd. URBANRESORT-AS-AP
AS151672	government agency THPF-AS-AP
AS151780	Metro Systems Corporation Public Company Limited METROSYSTEMS-AS-AP
AS151985	King Power Corporation Co., Ltd. KPC-AS-AP
AS152102	AMPOL FOOD PROCESSING LTD. Nakornpathom AMPOLFOOD-AS-TH
AS152445	The Government Savings Bank GSB-AS-TH
AS152461	Department of Lands DOL-AS-TH
AS152465	United Overseas Bank (Thai) Public Company Limited UOB-AS-AP
AS152694	TISCO Financial Group Public Company Limited TISCOFINANCIAL-AS-TH
AS152727	Villa Market JP Co.,Ltd VMJP-AS-TH
AS152915	The Office of the Securities and Exchange Commission (Head Office) TOOTSAEC-AS-AP
AS153182	Sripatum University SPU-AS-TH
AS154212	G-Able Public Company Limited GPCL-AS-AP
AS154575	Terabyte Plus Public Company Limited TPPCL-AS-AP
AS154731	Krungthai XSpring Securities Company Limited KRUNGTHAIXSPRING-AS-AP
AS210873	Hewlett Packard France S.A.S. Hewlett-Packard-Enterprise-APJ-LR4

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 78/100

partly	Prefixes covered by valid ROAs 221 of 241 announced prefixes are RPKI valid, 20 have no ROA.	23/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 39 IPv6 prefixes.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact ncn@symphony.net.th is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
fail	Registry record maintained Last changed 2020-07-13.	0/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

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HTML

<a href="https://ip-fd.net/asn/132280"><img src="https://ip-fd.net/badge/asn/132280/health.svg" alt="AS132280 network health on IP-FD.net"></a>

Markdown

[![AS132280 network health](https://ip-fd.net/badge/asn/132280/health.svg)](https://ip-fd.net/asn/132280)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 14:03 UTC	New neighbour	AS20258	downstream
2026-10-04 14:03 UTC	New neighbour	AS142609	downstream
2026-10-04 14:03 UTC	Relationship changed	AS9505	upstream to peer
2026-10-04 14:03 UTC	Relationship changed	AS63529	upstream to peer
2026-10-04 14:03 UTC	New neighbour	AS4618	peer
2026-10-04 14:03 UTC	Relationship changed	AS45629	upstream to peer
2026-10-04 14:03 UTC	Relationship changed	AS10089	upstream to peer
2026-10-04 14:03 UTC	New prefix	87.124.23.0/24
2026-10-04 14:03 UTC	New prefix	87.124.22.0/24
2026-10-04 14:03 UTC	New prefix	87.124.21.0/24

WHOIS

aut-num:        AS132280
as-name:        SYMPHONY-AP-TH
handle:         AS132280
remarks:        Symphony Communication (Thailand) PCL.
remarks:        Symphony Internet Service Provider
abuse:          IRT-SYMPHONY-TH (IRT-SYMPHONY-TH) <ncn@symphony.net.th>
technical,administrative:SCPC1-AP (SYMPHONY COMMUNICATION PUBLIC COMPANY LIMITED - ne) <ip-admin@violin.co.th>
registrant:     ORG-SCPC1-AP (Symphony Communication Public Company Limited) <npd@symphony.net.th>
registration:   2012-05-23T04:16:30Z
last changed:   2020-07-13T03:15:57Z
source:         APNIC (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from APNIC RDAP

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/132280

const res = await fetch('https://ip-fd.net/api/v1/asn/132280', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/132280', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/132280');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/132280", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.

AS4618	Internet Thailand Company Limited INET-TH-AS
AS9505	Taiwan Internet Gateway TWGATE-AP
AS10089	Total Access Communication PLC. DTNCORP-TH-AP
AS24482	SG.GS SGGS-AS-AP
AS45629	JasTel Network International Gateway JASTEL-NETWORK-TH-AP
AS63529	Bangkok Neutral Internet Exchange Route Servers BKNIX-RS-AP