146.88.32.0/21

AS132280 · Symphony Communication (Thailand) PCL.

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Summary

Country	Thailand
Domain	symphony.net.th
ASN	AS132280
Parent Range	146.88.32.0/19
Registry	APNIC
ID	SYMPHONY-TH

WHOIS Details

inetnum:        146.88.32.0 - 146.88.63.255
netname:        SYMPHONY-TH
descr:          Symphony Communication 123 Suntowers Building B, 35th-36th Floor, Vibhavadee Rangsit Road,Chomphon, Chatuchak
country:        TH
org:            ORG-SCPC1-AP
admin-c:        SCPC1-AP
tech-c:         SCPC1-AP
abuse-c:        AS2099-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-SYMPHONY-TH
mnt-routes:     MAINT-SYMPHONY-TH
mnt-irt:        IRT-SYMPHONY-TH
last-modified:  2020-07-13T03:15:57Z
source:         APNIC

irt:            IRT-SYMPHONY-TH
address:        123 Suntowers Building B, 35th-36th Floor, Vibhavadee Rangsit Road, Chomphon, Chatuchak, Bangkok Tha
e-mail:         ncn@symphony.net.th
abuse-mailbox:  ncn@symphony.net.th
admin-c:        SCPC1-AP
tech-c:         SCPC1-AP
auth:           # Filtered
remarks:        ncn@symphony.net.th
remarks:        ncn@symphony.net.th
remarks:        ncn@symphony.net.th was validated on 2025-10-29
mnt-by:         MAINT-SYMPHONY-TH
last-modified:  2025-11-18T00:27:35Z
source:         APNIC

organisation:   ORG-SCPC1-AP
org-name:       Symphony Communication Public Company Limited
org-type:       LIR
country:        TH
address:        123 Suntowers Building B, 35th-36th Floor,
address:        Vibhavadee Rangsit Road, Chomphon,
address:        Chatuchak
phone:          +66-210-1111
fax-no:         +66-2101-1155
e-mail:         npd@symphony.net.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:59Z
source:         APNIC

role:           ABUSE SYMPHONYTH
country:        ZZ
address:        123 Suntowers Building B, 35th-36th Floor, Vibhavadee Rangsit Road, Chomphon, Chatuchak, Bangkok Tha
phone:          +000000000
e-mail:         ncn@symphony.net.th
admin-c:        SCPC1-AP
tech-c:         SCPC1-AP
nic-hdl:        AS2099-AP
remarks:        Generated from irt object IRT-SYMPHONY-TH
remarks:        ncn@symphony.net.th was validated on 2025-10-29
abuse-mailbox:  ncn@symphony.net.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-29T10:55:13Z
source:         APNIC

role:           SYMPHONY COMMUNICATION PUBLIC COMPANY LIMITED - ne
address:        Symphony Communication Plc.
address:        123 Suntowers Building B, 35th-36th Floor, Vibhavadee Rangsit Road, Chomphon, Chatuchak, Bangkok Thailand
country:        TH
phone:          +66-21011111
fax-no:         +66-21011155
e-mail:         ip-admin@violin.co.th
admin-c:        SCPC1-AP
tech-c:         SCPC1-AP
nic-hdl:        SCPC1-AP
mnt-by:         MAINT-SYMPHONY-TH
last-modified:  2016-05-18T08:52:50Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 146.88.32.0/21

Range	ASN	Company	Num of IPs
146.88.32.0/19	AS132280	Symphony Communication 123 Suntowers Building B, 35th-36th Floor, Vibhavadee Rangsit Road,Chomphon, Chatuchak	8,192

BGP prefixes that are contained by 146.88.32.0/21

Range	ASN	Company	Num of IPs
146.88.36.0/24	AS136393	Symphony Internet Service Provider	256
146.88.37.0/24	AS136393	Symphony Internet Service Provider	256

Nearby Ranges

BGP prefixes that overlap with 146.88.0.0/16

Range	ASN	Company	Num of IPs
146.88.32.0/19	AS132280	Symphony Communication 123 Suntowers Building B, 35th-36th Floor, Vibhavadee Rangsit Road,Chomphon, Chatuchak	8,192
146.88.0.0/20	AS17153	National Radio Astronomy Observatory	4,096
146.88.64.0/20	AS55821	RADIUS TELECOMS, INC.	4,096
146.88.232.0/21	AS53589	PlanetHoster France	2,048
146.88.216.0/21	AS53460	Mon-Cre Telephone Cooperative, Inc.	2,048
146.88.128.0/21	AS963	XLC PTE. LTD.	2,048
146.88.152.0/21	AS133847	Anpple Tech Enterprise	2,048
146.88.208.0/21	AS30967	Truphone Inc.	2,048
146.88.196.0/22	AS10204	NTT MSC Sdn Bhd	1,024
146.88.80.0/22	AS56099	Asian Vision Cable Holdings Inc	1,024
146.88.228.0/22	AS1638	Mott Community College	1,024
146.88.176.0/22	AS13767	VeriSpace LLC	1,024
146.88.206.0/23	AS58424	Xinwei (Cambodia) Telecom Co. Ltd	512
146.88.224.0/23	AS395594	Consumers Energy Company	512
146.88.202.0/23	AS58424	Xinwei (Cambodia) Telecom Co. Ltd	512
146.88.200.0/23	AS139628	Mega Truenet Communication Co., Ltd.	512
146.88.16.0/23	AS55819	CAMPAIGN MONITOR PTY LTD	512
146.88.204.0/23	AS139628	Mega Truenet Communication Co., Ltd.	512
146.88.88.0/24	AS59243	MEGA-MANILA	256
146.88.95.0/24	AS59243	AKT-MANILA	256
146.88.128.0/24	AS963	XLC-TYO	256
146.88.129.0/24	AS963	XLC-TYO	256
146.88.130.0/24	AS963	XLC-TYO	256
146.88.131.0/24	AS963	XLC-TYO	256
146.88.132.0/24	AS963	XLC-TYO	256
146.88.133.0/24	AS963	XLC-TYO	256
146.88.134.0/24	AS963	XLC-TYO	256
146.88.135.0/24	AS963	XLC-TYO	256
146.88.40.0/24	AS132280	Symphony Internet Service Provider	256
146.88.57.0/24	AS132280	Symphony Internet Service Provider	256
146.88.58.0/24	AS132280	Symphony Internet Service Provider	256
146.88.152.0/24	AS133847	Anpple Tech Enterprise	256
146.88.153.0/24	AS133847	Anpple Tech Enterprise	256
146.88.154.0/24	AS133847	Anpple Tech Enterprise	256
146.88.155.0/24	AS133847	Anpple Tech Enterprise	256
146.88.157.0/24	AS133847	Anpple Tech Enterprise	256
146.88.41.0/24	AS136255	Telecom International Myanmar Company Limited	256
146.88.36.0/24	AS136393	Symphony Internet Service Provider	256
146.88.37.0/24	AS136393	Symphony Internet Service Provider	256
146.88.54.0/24	AS136393	Symphony Internet Service Provider	256
146.88.148.0/24	AS393594	United States Naval Observatory	256
146.88.29.0/24	AS395034	Zthernet, LLC	256
146.88.18.0/24	AS55819	CAMPAIGN MONITOR PTY LTD	256
146.88.28.0/24	AS55819	CAMPAIGN MONITOR PTY LTD	256
146.88.206.0/24	AS58424	Xinwei (Cambodia) Telecom Co. Ltd, # Building No.B3 and No.C31, Street 169,Sangkat Veal Vong , Khan 7 Makara, Phnom Penh.	256

Hosted domains

There are no domains currently hosted on this ASN.

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Pingable IPs

63 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
146.88.39.254	AS136393 Symphony Communication (Thailand) PCL.	`8.79ms` from Bangkok, TH
146.88.36.2	AS136393 Symphony Communication (Thailand) PCL.	`0.74ms` from Bangkok, TH
146.88.33.180	AS132280 Symphony Communication (Thailand) PCL.	`0.62ms` from Bangkok, TH
146.88.38.2	AS136393 Symphony Communication (Thailand) PCL.	`0.72ms` from Bangkok, TH
146.88.32.6	AS132280 Symphony Communication (Thailand) PCL.	`0.71ms` from Bangkok, TH
146.88.37.1	AS136393 Symphony Communication (Thailand) PCL.	`0.74ms` from Bangkok, TH

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
109.71.36.101	AS197079 Digital System Servis	`16.21ms` from Almaty, KZ
162.196.175.69	AS7018 AT&T Enterprises, LLC	`8.95ms` from Atlanta, US
44.228.75.5	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
78.98.91.245	AS6855 Slovak Telekom, a.s.	`4.78ms` from Bratislava, SK
186.141.24.21	AS22927 Telefonica de Argentina	`8.29ms` from Buenos Aires, AR
222.168.27.5	AS4134 CHINANET-BACKBONE	`9.46ms` from Dalian, CN
103.36.103.5	AS38026 MetroNet Bangladesh Limited, Fiber Optic Based Metropolitan Data	`0.69ms` from Dhaka, BD
91.9.9.133	AS3320 Deutsche Telekom AG	`6.22ms` from Frankfurt am Main, DE
92.116.128.101	AS8881 1&1 Versatel GmbH	`2.26ms` from Frankfurt am Main, DE
176.70.161.165	AS1257 Tele2 Sverige AB	`0.47ms` from Goeteborg, SE
188.165.151.213	AS16276 OVH SAS	`0.09ms` from Gravelines, FR
5.3.219.165	AS42682 JSC "ER-Telecom Holding"	`6.24ms` from Moscow, RU
176.191.201.69	AS5410 Bouygues Telecom SA	`6.14ms` from Paris, FR
186.105.138.133	AS7418 TELEFÓNICA CHILE S.A.	`2.90ms` from Santiago, CL
58.232.62.165	AS9318 SK Broadband Co Ltd	`3.17ms` from Seoul, KR
139.99.30.149	AS16276 OVH SAS	`0.13ms` from Singapore, SG
24.217.95.101	AS20115 Charter Communications LLC	`3.00ms` from St. Louis, US
34.165.156.197	AS396982 Google LLC	`0.10ms` from Tel Aviv, IL
128.168.176.165	AS36351 IBM Cloud	`1.07ms` from Tokyo, JP
5.250.151.181	AS9198 JSC Kazakhtelecom	`2.10ms` from Almaty, KZ
82.170.140.245	AS1136 KPN B.V.	`2.67ms` from Amsterdam, NL
120.5.177.5	AS4837 CHINA UNICOM China169 Backbone	`10.88ms` from Beijing, CN
188.36.246.37	AS5483 Magyar Telekom Plc.	`6.54ms` from Budapest, HU
197.133.160.117	AS24835 Vodafone Data	`17.29ms` from Cairo, EG
34.174.196.133	AS396982 Google LLC	`0.12ms` from Dallas, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 146.88.37.2

traceroute to 146.88.37.2 (146.88.37.2): 64 hops max, 52 byte packets

2 [] 203.159.68.122 0.548 ms

3 [AS132280] 87.124.1.100 0.799 ms

4 [AS136393] 146.88.37.2 0.732 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 14th 2025

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