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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        SCPC1-AP
tech-c:         SCPC1-AP
auth:           # Filtered
remarks:        [email protected]
remarks:        [email protected]
remarks:        [email protected] 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:         [email protected]
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:         [email protected]
admin-c:        SCPC1-AP
tech-c:         SCPC1-AP
nic-hdl:        AS2099-AP
remarks:        Generated from irt object IRT-SYMPHONY-TH
remarks:        [email protected] was validated on 2025-10-29
abuse-mailbox:  [email protected]
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:         [email protected]
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
146.88.136.0/21	AS16509	Amazon.com, Inc.	2,048
146.88.216.0/21	AS53460	Mon-Cre Telephone Cooperative, Inc.	2,048
146.88.152.0/21	AS133847	Anpple Tech Enterprise	2,048
146.88.232.0/21	AS53589	PlanetHoster France	2,048
146.88.128.0/21	AS963	XLC PTE. LTD.	2,048
146.88.208.0/21	AS30967	Truphone Inc.	2,048
146.88.196.0/22	AS10204	NTT MSC Sdn Bhd	1,024
146.88.176.0/22	AS13767	VeriSpace LLC	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
146.88.204.0/23	AS139628	Mega Truenet Communication Co., Ltd.	512
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
146.88.88.0/24	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
146.88.56.0/24	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

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

IP Address	ASN	Details
146.88.33.65	AS132280 Symphony Communication (Thailand) PCL.	`0.59ms` from Bangkok, TH
146.88.38.2	AS136393 Symphony Communication (Thailand) PCL.	`0.71ms` from Bangkok, TH
146.88.39.254	AS136393 Symphony Communication (Thailand) PCL.	`8.82ms` from Bangkok, TH
146.88.36.2	AS136393 Symphony Communication (Thailand) PCL.	`0.71ms` from Bangkok, TH
146.88.32.6	AS132280 Symphony Communication (Thailand) PCL.	`0.70ms` from Bangkok, TH
146.88.37.1	AS136393 Symphony Communication (Thailand) PCL.	`0.73ms` 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
204.70.192.181	AS3561 CenturyLink Communications, LLC	`0.81ms` from Ashburn, US
139.180.114.229	AS55850 Mercury NZ Limited	`1.30ms` from Auckland, NZ
117.251.59.5	AS9829 National Internet Backbone	`13.02ms` from Bengaluru, IN
46.107.135.69	AS5483 Magyar Telekom Plc.	`6.76ms` from Budapest, HU
69.40.154.149	AS7029 Windstream Communications LLC	`12.47ms` from Chicago, US
52.49.48.133	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
95.44.38.85	AS5466 Eircom Limited	`1.44ms` from Dublin, IE
24.65.101.37	AS6327 Shaw Communications	`3.91ms` from Edmonton, CA
27.6.3.101	AS17488 Hathway IP Over Cable Internet	`1.42ms` from Hyderabad, IN
5.80.38.229	AS2856 British Telecommunications PLC	`8.13ms` from London, GB
80.29.160.133	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.02ms` from Madrid, ES
186.49.255.197	AS6057 Administracion Nacional de Telecomunicaciones	`1.77ms` from Montevideo, UY
88.123.89.197	AS12322 Free SAS	`15.21ms` from Paris, FR
85.163.51.133	AS28725 CETIN a.s.	`3.98ms` from Prague, CZ
222.134.98.53	AS4837 CHINA UNICOM China169 Backbone	`4.37ms` from Qingdao, CN
190.152.181.69	AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP	`1.07ms` from Quito, EC
37.102.106.117	AS1267 WIND TRE S.P.A.	`12.21ms` from Rome, IT
98.244.3.197	AS7922 Comcast Cable Communications, LLC	`10.55ms` from Santa Clara, US
89.146.150.37	AS9146 BIHNET Autonomus System	`3.99ms` from Sarajevo, BA
1.235.81.5	AS9318 SK Broadband Co Ltd	`1.47ms` from Seoul, KR
106.75.229.197	AS17621 China Unicom Shanghai network	`3.65ms` from Shanghai, CN
13.67.16.101	AS8075 Microsoft Corporation	`0.83ms` from Singapore, SG
124.70.182.21	AS55990 Huawei Cloud Service data center	`3.60ms` from Suzhou, CN
124.92.253.53	AS4837 CHINA UNICOM China169 Backbone	`2.18ms` from Tieling, CN
113.147.233.69	AS2516 KDDI CORPORATION	`2.56ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 146.88.37.1

traceroute to 146.88.37.1 (146.88.37.1): 64 hops max, 52 byte packets

2 [] 203.159.68.122 0.483 ms

3 [AS132280] 87.124.1.100 0.803 ms

4 [AS136393] 146.88.37.1 0.712 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On January 30th 2026

What are IP address ranges?

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