121.50.36.0/24

AS38750 · Telemedia Dinamika Sarana, PT

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Summary

Country	Indonesia
Domain	tds.net.id
ASN	AS38750
Registry	APNIC
ID	TDS-NET

WHOIS Details

inetnum:        121.50.36.0 - 121.50.36.255
netname:        TDS-NET
descr:          PT Telemedia Dinamika Sarana
descr:          Perkantoran Fantasi Blok U/25 Taman Palem Lestari
descr:          Jl. Kamal Raya Outer Ring Road
descr:          Cengkareng Jakarta 11730
country:        ID
admin-c:        TDS2-AP
tech-c:         TDS2-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-ID-TDS
mnt-irt:        IRT-TDS-ID
last-modified:  2023-10-07T03:27:06Z
source:         APNIC

irt:            IRT-TDS-ID
address:        PT Telemedia Dinamika Sarana
address:        Komplek Perkantoran PGN Gedung C Lantai 1
address:        Jl. KH Zainul Arifin No. 20 Krukut
address:        Taman Sari Jakarta, 11140
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TDS2-AP
tech-c:         TDS2-AP
auth:           # Filtered
mnt-by:         MAINT-ID-TDS
last-modified:  2025-11-18T00:27:36Z
source:         APNIC

role:           TDS-NET NOC
address:        NOC PT. Telemedia Dinamika Sarana
address:        Perkantoran Nias Raya
address:        Jl. Pelepah Elok I /GN1/27 Kelapa Gading Jakarta 14241
country:        ID
phone:          +62-21-4507447
fax-no:         +62-21-45850470
e-mail:         [email protected]
admin-c:        WAB2-AP
tech-c:         IKR2-AP
nic-hdl:        TDS2-AP
mnt-by:         MAINT-ID-TDS
last-modified:  2010-02-16T08:38:01Z
source:         APNIC

route:          121.50.36.0/24
descr:          Route Object of PT. Telemedia Dinamika Sarana
origin:         AS38750
mnt-by:         MAINT-ID-TDS
country:        ID
last-modified:  2023-10-08T02:26:09Z
source:         APNIC

inetnum:        121.50.32.0 - 121.50.39.255
netname:        IDNIC-ID
descr:          Indonesia Network Information Center
descr:          Gedung Cyber Lt.3A
descr:          Jl. Kuningan Barat No.8
descr:          Jakarta 12710
country:        ID
admin-c:        IH123-AP
tech-c:         IH123-AP
remarks:        Send Spam& Abuse Reports to [email protected]
mnt-by:         MNT-APJII-ID
mnt-routes:     MNT-APJII-ID
mnt-irt:        IRT-IDNIC-ID
status:         ALLOCATED PORTABLE
last-modified:  2017-02-21T10:49:49Z
source:         IDNIC

irt:            IRT-IDNIC-ID
address:        Kuningan Barat Gedung Cyber
address:        Cyber Building
address:        Jl. Kuningan Barat No.8
address:        Jakarta Selatan 12710
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IA55-AP
tech-c:         IH123-AP
auth:           # Filtered
mnt-by:         MNT-APJII-ID
last-modified:  2024-12-29T14:21:38Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         [email protected]
remarks:        spam and abuse report : [email protected]
remarks:        technical and routing : [email protected]
remarks:        administrative request : [email protected]
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         [email protected]
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

Nearby Ranges

BGP prefixes that overlap with 121.50.0.0/16

Range	ASN	Company	Num of IPs
121.50.224.0/19	AS17857	SK Broadband Co Ltd	8,192
121.50.176.0/20	AS18046	Chuan Chan Co. Ltd.	4,096
121.50.16.0/20	AS4668	LG CNS	4,096
121.50.192.0/20	AS9313	Network Technology (AUST) P/L	4,096
121.50.208.0/21	AS9313	Network Technology (AUST) P/L	2,048
121.50.152.0/21	AS10013	FreeBit Co., Ltd.	2,048
121.50.40.0/21	AS63997	Tsukaeru.net, Web Hosting Company, Japan	2,048
121.50.48.0/21	AS151374	Foresightwave INC.	2,048
121.50.160.0/21	AS2497	Hikari Cable TV Co., Ltd	2,048
121.50.218.0/24	AS132337	Axclusive	256
121.50.219.0/24	AS132337	Axclusive	256
121.50.220.0/24	AS132337	Axclusive	256
121.50.221.0/24	AS132337	Axclusive	256
121.50.222.0/24	AS132337	Axclusive	256
121.50.223.0/24	AS132337	Axclusive	256
121.50.176.0/24	AS18046	Chuan Chan Co. Ltd.	256
121.50.177.0/24	AS18046	Chuan Chan Co. Ltd.	256
121.50.179.0/24	AS18046	Chuan Chan Co. Ltd.	256
121.50.181.0/24	AS18046	Chuan Chan Co. Ltd.	256
121.50.183.0/24	AS18046	Chuan Chan Co. Ltd.	256
121.50.190.0/24	AS18046	Chuan Chan Co. Ltd.	256
121.50.191.0/24	AS18046	Chuan Chan Co. Ltd.	256
121.50.0.0/24	AS24109	WNS NASHIK OFFICE	256
121.50.57.0/24	AS10006	SECOM Trust Systems CO.,LTD.	256
121.50.3.0/24	AS24109	WNS Global Services	256
121.50.4.0/24	AS24109	WNS BANGLORE OFFICE	256
121.50.5.0/24	AS24109	WNS Chennai OFFICE	256
121.50.6.0/24	AS24109	WNS Philippines Office Network	256
121.50.7.0/24	AS24109	WNS CHENNAI SEZ OFFICE	256
121.50.33.0/24	AS38750	PT Telemedia Dinamika Sarana	256
121.50.34.0/24	AS38750	PT Telemedia Dinamika Sarana	256
121.50.35.0/24	AS38750	PT Telemedia Dinamika Sarana	256
121.50.39.0/24	AS38750	PT Telemedia Dinamika Sarana	256
121.50.32.0/24	AS56237	Universitas Lampung	256
121.50.1.0/24	AS24109	WNS NASHIK OFFICE	256
121.50.58.0/24	AS10006	SECOM Trust Systems CO.,LTD.	256
121.50.59.0/24	AS10006	SECOM Trust Systems CO.,LTD.	256
121.50.60.0/24	AS10006	SECOM Trust Systems CO.,LTD.	256
121.50.61.0/24	AS10006	SECOM Trust Systems CO.,LTD.	256
121.50.62.0/24	AS10006	SECOM Trust Systems CO.,LTD.	256
121.50.63.0/24	AS10006	SECOM Trust Systems CO.,LTD.	256
121.50.216.0/24	AS132337	Axclusive	256
121.50.217.0/24	AS132337	Axclusive	256

Hosted domains

There are 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.50.36.130	belitonggeopark.site	3
121.50.36.195	rsiabudhimulia.com	1
121.50.36.37	rvtechno.site	1
121.50.36.35	rsumutiasari.com	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
121.50.36.132	AS38750 Telemedia Dinamika Sarana, PT	`1.91ms` 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
177.137.91.216	AS262773 PROXXIMA TELECOMUNICACOES SA	`2.58ms` from Campina Grande, BR
94.205.218.184	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.13ms` from Dubai, AE
63.34.220.24	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
87.180.19.40	AS3320 Deutsche Telekom AG	`8.05ms` from Frankfurt am Main, DE
84.90.96.216	AS13156 NOWO COMMUNICATIONS, S.A.	`9.71ms` from Lisbon, PT
88.6.199.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.37ms` from Madrid, ES
88.12.186.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.08ms` from Madrid, ES
193.232.203.168	AS215074 RossTel Company LLC	`8.53ms` from Moscow, RU
177.126.173.120	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.76ms` from Sao Paulo, BR
104.156.98.8	AS54858 Wave Broadband	`0.40ms` from Seattle, US
172.218.43.168	AS852 TELUS Communications Inc.	`5.85ms` from Seattle, US
175.247.35.24	AS4766 Korea Telecom	`4.74ms` from Seoul, KR
177.191.174.24	AS53006 ALGAR TELECOM S/A	`4.33ms` from Uberlandia, BR
73.60.0.248	AS7922 Comcast Cable Communications, LLC	`9.25ms` from Boston, US
34.131.150.216	AS396982 Google LLC	`0.08ms` from Delhi, IN
87.187.63.24	AS3320 Deutsche Telekom AG	`2.13ms` from Frankfurt am Main, DE
77.184.214.136	AS6805 Telefonica Germany GmbH & Co.OHG	`2.79ms` from Frankfurt am Main, DE
178.205.38.120	AS28840 PJSC "TATTELECOM"	`1.42ms` from Kazan, RU
73.179.201.8	AS7922 Comcast Cable Communications, LLC	`5.89ms` from Miami, US
117.21.229.24	AS4134 CHINANET-BACKBONE	`5.58ms` from Nanchang, CN
169.226.72.104	AS22990 University at Albany, State University of New York	`4.45ms` from New York City, US
143.109.249.120	AS26724 The North-Eastern Pennsylvania Telephone Company	`5.22ms` from New York City, US
54.232.254.136	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
3.217.141.120	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
34.230.197.120	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 121.50.36.73

traceroute to 121.50.36.73 (121.50.36.73): 64 hops max, 52 byte packets

1 [AS15169] 142.250.237.158 222.909 ms

2 *

3 [AS58463] 103.23.180.165 227.828 ms

4 [AS38750] 121.50.36.73 211.248 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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