157.20.80.0/23

AS152583 · TENNDA COMMUNICATION PTE.LTD.

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Summary

Country	Singapore
Domain	tennda.sg
ASN	AS152583
Registry	APNIC
ID	TCP-SG

WHOIS Details

inetnum:        157.20.80.0 - 157.20.81.255
netname:        TCP-SG
descr:          TENNDA COMMUNICATION PTE.LTD.
country:        SG
org:            ORG-TCP1-AP
admin-c:        TCPA1-AP
tech-c:         TCPA1-AP
abuse-c:        AT1822-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-TCP-SG
mnt-routes:     MAINT-TCP-SG
mnt-irt:        IRT-TCP-SG
last-modified:  2024-02-22T03:58:08Z
source:         APNIC

irt:            IRT-TCP-SG
address:        4010 ANG MO KIO AVENUE 10
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TCPA1-AP
tech-c:         TCPA1-AP
auth:           # Filtered
remarks:        [email protected] is invalid
mnt-by:         MAINT-TCP-SG
last-modified:  2025-12-17T13:08:59Z
source:         APNIC

organisation:   ORG-TCP1-AP
org-name:       TENNDA COMMUNICATION PTE.LTD.
org-type:       LIR
country:        SG
address:        4010 ANG MO KIO AVENUE 10 # 04-01A TECHPLACE 1 SINGAPORE
address:        569626
phone:          +6596798246
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-02-13T13:09:07Z
source:         APNIC

role:           ABUSE TCPSG
country:        ZZ
address:        4010 ANG MO KIO AVENUE 10
phone:          +000000000
e-mail:         [email protected]
admin-c:        TCPA1-AP
tech-c:         TCPA1-AP
nic-hdl:        AT1822-AP
remarks:        Generated from irt object IRT-TCP-SG
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-17T13:10:21Z
source:         APNIC

role:           TENNDA COMMUNICATION PTELTD administrator
address:        4010 ANG MO KIO AVENUE 10#04-01A TECHPLACE 1 SINGAPORE, 569626, SINGAPORE SINGAPORE 569626
country:        SG
phone:          +6596798246
e-mail:         [email protected]
admin-c:        TCPA1-AP
tech-c:         TCPA1-AP
nic-hdl:        TCPA1-AP
mnt-by:         MAINT-TCP-SG
last-modified:  2024-02-21T00:31:15Z
source:         APNIC

route:          157.20.80.0/23
origin:         AS152583
descr:          TENNDA COMMUNICATION PTE.LTD. 4010 ANG MO KIO AVENUE 10#04-01A TECHPLACE 1 SINGAPORE 569626
mnt-by:         MAINT-TCP-SG
last-modified:  2025-05-28T04:00:47Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 157.20.0.0/16

Range	ASN	Company	Num of IPs
157.20.108.0/23	AS9917	Li Jing Info Limited	512
157.20.214.0/23	AS134926	UTHO CLOUD PRIVATE LIMITED	512
157.20.88.0/23	AS135905	VIETNAM TELECOMMUNICATION COMPUTING JOINT STOCK COMPANY	512
157.20.254.0/23	AS151000	PT Oke Jalan Saja	512
157.20.52.0/23	AS151383	EZSVS Japan Co., Ltd.	512
157.20.180.0/23	AS151719	GREY SKY INTERNET SERVICES PRIVATE LIMITED	512
157.20.82.0/23	AS151858	9CLOUD VIET NAM LIMITED LIABILITY COMPANY	512
157.20.58.0/23	AS151863	5N5 DESIGN TRADING SERVICES COMPANY LIMITED	512
157.20.200.0/23	AS151911	VERICHAINS LIMITED	512
157.20.30.0/23	AS152386	PT Empat Data Link	512
157.20.46.0/23	AS152394	PT Arta Teletama Teknologi	512
157.20.90.0/23	AS152395	PT Giga Global Network	512
157.20.92.0/23	AS152407	PT Netfinity Network Indonesia	512
157.20.156.0/23	AS152411	PT Ismaya Djati Nuswantara	512
157.20.208.0/23	AS152416	PT Barokah Sistem Telematika	512
157.20.118.0/23	AS152417	PT Arthaprima Mandiri Persada	512
157.20.178.0/23	AS152418	PT Lingga Telekomunikasi Nusantara	512
157.20.204.0/23	AS152419	PT Berbaur Network Connected	512
157.20.220.0/23	AS152426	PT Nawasena Andalan Indonesia	512
157.20.234.0/23	AS152428	PT Lintas Indotel Mandiri	512
157.20.238.0/23	AS152429	PT Era Network Indonesia	512
157.20.98.0/23	AS152435	PT Konnek Jaya Bersama	512
157.20.206.0/23	AS152436	PT Erajaya Telco Indonesia	512
157.20.222.0/23	AS152437	PT Berlian Optical Solution	512
157.20.240.0/23	AS152565	JOY SERVICES	512
157.20.168.0/23	AS152578	ASIAN BROADBAND SOLUTIONS PRIVATE LIMITED	512
157.20.102.0/23	AS152588	Country Road Group Pty Ltd	512
157.20.112.0/23	AS152590	THE IT DEPT PTY LTD	512
157.20.140.0/23	AS152604	En-Linc Pty Ltd	512
157.20.48.0/23	AS153115	PT Nuansa Teknologi Informasi	512
157.20.226.0/23	AS45536	READYLINK CLOUD SERVICE	512
157.20.0.0/23	AS58495	PT. METADATA BISNIS NUSANTARA	512
157.20.10.0/23	AS58495	PT. INOAC POLYTECHNO INDONESIA	512
157.20.12.0/23	AS58495	PT. SEMACOM INTEGRATED TBK	512
157.20.18.0/23	AS58495	PT. RAYA ADI TEKNIKA	512
157.20.20.0/23	AS58495	PT DIGIFOR INTERTECH ASIA	512
157.20.2.0/23	AS58495	PT. MULTIDATA TEKNOLOGI INDONESIA	512
157.20.22.0/23	AS58495	PT. INTERNET MEDIA TEKNOLOGI	512
157.20.4.0/23	AS58495	PT. PAYFAST GLOBAL NETWORK	512
157.20.6.0/23	AS58495	PT. PORTALWEB DIGITAL INDONESIA	512
157.20.16.0/23	AS63801	Nippon EDUIX Group	512
157.20.54.0/23	AS9230	Beximco Holdings Limited	512
157.20.246.0/23	AS9808	Sichuan Sihe Cloud Computing Co., Ltd.	512
157.20.252.0/23	AS138089	PT Majoe Praka Perkasa	512
157.20.176.0/23	AS139428	PT Lexxa Technologi Indonusa	512
157.20.224.0/23	AS140815	Tranco Technology Company Limited	512
157.20.106.0/23	AS150772	National Credit Card Center of R.O.C.	512
157.20.62.0/23	AS150820	NGUYEN HAU TP COMPANY LIMITED	512
157.20.104.0/24	AS136557	Kuroit.com	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
157.20.81.0	AS152583 TENNDA COMMUNICATION PTE.LTD.	`0.15ms` from Singapore, SG

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
77.174.215.199	AS1136 KPN B.V.	`0.85ms` from Amsterdam, NL
34.213.37.151	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
52.33.219.151	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
108.157.61.39	AS16509 Amazon.com, Inc.	`1.09ms` from Istanbul, TR
68.105.125.167	AS22773 Cox Communications Inc.	`7.40ms` from Los Angeles, US
153.138.219.55	AS4713 NTT DOCOMO BUSINESS,Inc.	`0.97ms` from Osaka, JP
163.5.40.7	AS395793 Arisk Communications inc.	`0.23ms` from Paris, FR
115.4.47.119	AS4766 Korea Telecom	`1.62ms` from Seoul, KR
58.125.53.39	AS9318 SK Broadband Co Ltd	`3.21ms` from Seoul, KR
36.110.21.23	AS4847 China Networks Inter-Exchange	`2.62ms` from Tianjin, CN
42.225.177.151	AS4837 CHINA UNICOM China169 Backbone	`6.40ms` from Zhengzhou, CN
82.174.152.247	AS50266 Odido Netherlands B.V.	`3.68ms` from Amsterdam, NL
199.230.19.7	AS21622 PR Newswire	`1.42ms` from Ashburn, US
125.27.205.183	AS23969 TOT Public Company Limited	`1.77ms` from Bangkok, TH
123.125.135.7	AS4808 China Unicom Beijing Province Network	`2.81ms` from Beijing, CN
97.177.16.215	AS6167 Verizon Business	`11.53ms` from Boston, US
172.210.236.7	AS8075 Microsoft Corporation	`0.56ms` from Boydton, US
177.235.62.71	AS28573 Claro NXT Telecomunicacoes Ltda	`7.27ms` from Brasilia, BR
162.224.176.23	AS7018 AT&T Enterprises, LLC	`8.26ms` from Chicago, US
169.143.11.167	AS26121 Jeppesen ForeFlight Inc.	`1.46ms` from Denver, US
54.229.104.103	AS16509 Amazon.com, Inc.	`0.30ms` from Dublin, IE
109.167.12.7	AS209835 Despliegue de Redes de Telecomunicaciones S.L.	`4.56ms` from Madrid, ES
85.51.72.7	AS12479 Orange Espagne SA	`10.45ms` from Marseille, FR
183.76.128.103	AS4685 Asahi Net	`2.20ms` from Osaka, JP
92.100.143.55	AS12389 PJSC Rostelecom	`1.50ms` from Saint Petersburg, RU

Traceroute

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

traceroute -a -n -q1 -f2 -m8 157.20.80.123

traceroute to 157.20.80.123 (157.20.80.123): 8 hops max, 52 byte packets

2 [AS49770] 95.143.207.229 5.541 ms

3 *

4 *

5 [AS6453] 195.219.220.130 23.22 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Hudiksvall, SE

On December 29th 2025

What are IP address ranges?

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