203.12.21.0/24

AS58497 · PT Integra Ventura

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Summary

Country	Indonesia
Domain	dmf.net.id
ASN	AS58497
Registry	IDNIC
ID	IDNIC-DMF-ID

WHOIS Details

inetnum:        203.12.20.0 - 203.12.21.255
netname:        IDNIC-DMF-ID
descr:          PT Digital Music Factory
descr:          Corporate / Direct Member IDNIC
descr:          Jl. Kelapa Kopyor Raya Blok CE 2 No.07
descr:          Kelapa Gading - Jakarta Utara
admin-c:        MI472-AP
tech-c:         MI472-AP
remarks:        Send spam & abuse reports to: abuse@dmf.net.id
country:        ID
mnt-by:         MNT-APJII-ID
mnt-irt:        IRT-DMF-ID
mnt-routes:     MAINT-ID-DMF
status:         ASSIGNED PORTABLE
last-modified:  2022-02-25T08:59:26Z
mnt-lower:      MAINT-ID-DMF
source:         IDNIC


irt:            IRT-DMF-ID
address:        PT. Digital Music Factory
address:        Jl. Kelapa Kopyor Raya Blok CE 2 No.07
address:        Kelapa Gading - Jakarta Utara
e-mail:         noc@dmf.net.id
abuse-mailbox:  abuse@dmf.net.id
admin-c:        MI472-AP
tech-c:         MI472-AP
auth:           # Filtered
mnt-by:         MAINT-ID-DMF
last-modified:  2025-09-04T04:47:08Z
source:         APNIC

person:         Mohamad Ikhwanudin
address:        Jl.Kelapa Kopyor Raya Blok CE 2 No.07
address:        Kelapa Gading - Jakarta Utara 1424
country:        ID
phone:          +62-2145869925
e-mail:         noc@dmf.net.id
nic-hdl:        MI472-AP
mnt-by:         MAINT-ID-DMF
fax-no:         +62-2145869925
last-modified:  2022-02-25T08:59:37Z
source:         IDNIC


person:         Mohamad Ikhwanudin
address:        Jl.Kelapa Kopyor Raya Blok CE 2 No.07
address:        Kelapa Gading - Jakarta Utara 1424
country:        ID
phone:          +62-2145869925
e-mail:         noc@dmf.net.id
nic-hdl:        MI472-AP
mnt-by:         MAINT-ID-DMF
fax-no:         +62-2145869925
last-modified:  2022-02-25T08:26:20Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.12.0.0/16

Range	ASN	Company	Num of IPs
203.12.176.0/20	AS703	Verizon Australia Pty Limited	4,096
203.12.144.0/21	AS1221	Telstra Limited	2,048
203.12.152.0/21	AS58713	Melbourne PC User Group Inc	2,048
203.12.104.0/21	AS58713	Melbourne PC User Group Inc	2,048
203.12.160.0/21	AS7545	TPG Internet Pty Ltd.	2,048
203.12.236.0/22	AS151499	Australian Public Access Network Association	1,024
203.12.80.0/23	AS133612	VODAFONE AUSTRALIA PTY LIMITED	512
203.12.52.0/23	AS4739	iiNet Limited	512
203.12.40.0/23	AS6262	CSIRO Division of Mathematics and Statistics	512
203.12.252.0/23	AS154106	VNG ONLINE COMPANY LIMITED	512
203.12.139.0/24	AS133091	NORTHERN MELBOURNE INSTITUTE OF TAFE	256
203.12.14.0/24	AS134697	Launtel	256
203.12.15.0/24	AS134697	Launtel	256
203.12.170.0/24	AS7575	John Paul College	256
203.12.171.0/24	AS9421	Elu Information Systems Pty Ltd	256
203.12.172.0/24	AS4768	Canon Australia Pty. Ltd.	256
203.12.173.0/24	AS4768	Canon Australia Pty. Ltd.	256
203.12.174.0/24	AS55914	Canon Australia Pty. Ltd.	256
203.12.175.0/24	AS55914	Canon Australia Pty. Ltd.	256
203.12.2.0/24	AS134697	Launtel	256
203.12.218.0/24	AS16509	Intruder Systems Ltd	256
203.12.220.0/24	AS38044	GITN-NETWORK	256
203.12.221.0/24	AS45912	Indue	256
203.12.228.0/24	AS7545	Far North Queensland Ports Corporation Limited	256
203.12.229.0/24	AS137442	Cairns Airport Pty Ltd	256
203.12.230.0/24	AS137442	Cairns Airport Pty Ltd	256
203.12.231.0/24	AS1221	Far North Queensland Ports Corporation Limited	256
203.12.234.0/24	AS17766	Nexon Asia Pacific Pty Ltd	256
203.12.235.0/24	AS38830	Levart Distribution Systems Pty Ltd	256
203.12.248.0/24	AS17463	EtherTech Pty Ltd	256
203.12.249.0/24	AS153035	CiFi Pty Ltd	256
203.12.251.0/24	AS4826	VOCUS PTY LTD	256
203.12.28.0/24	AS17763	Terrinell Pty. Ltd.	256
203.12.29.0/24	AS148968	Falcore Investments Pty Ltd	256
203.12.3.0/24	AS134697	Launtel	256
203.12.31.0/24	AS8075	Network Designers KNX	256
203.12.36.0/24	AS7545	St. Kevin's College Ltd	256
203.12.39.0/24	AS7575	St Aidans Anglican Girls' School	256
203.12.4.0/24	AS134697	Launtel	256
203.12.45.0/24	AS45657	NSW Rural Fire Service	256
203.12.5.0/24	AS134697	Launtel	256
203.12.6.0/24	AS134697	Launtel	256
203.12.64.0/24	AS7575	WILLIAM ANGLISS INSTITUTE OF TAFE	256
203.12.7.0/24	AS134697	Launtel	256
203.12.8.0/24	AS134697	Launtel	256
203.12.83.0/24	AS1221	Mornington Peninsula Shire Council	256
203.12.88.0/24	AS63527	Chinatelecom Global Network	256
203.12.89.0/24	AS63527	Chinatelecom Global Network	256
203.12.9.0/24	AS134697	Launtel	256
203.12.91.0/24	AS4809	CTHKI-CN-FuJian network	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.12.21.5	kapanlagi.net	2
203.12.21.11	kapanlagi.net	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.12.21.1	AS58497 PT Integra Ventura	`0.73ms` from Jakarta, ID

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
159.196.55.200	AS4764 Aussie Broadband	`1.33ms` from Adelaide, AU
40.68.201.136	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
83.41.198.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`3.12ms` from Barcelona, ES
75.188.135.152	AS10796 Charter Communications Inc	`6.57ms` from Columbus, US
217.89.148.216	AS3320 Deutsche Telekom AG	`1.98ms` from Duesseldorf, DE
159.75.250.136	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.92ms` from Guangzhou, CN
111.29.59.56	AS9808 China Mobile Communications Group Co., Ltd.	`12.74ms` from Guangzhou, CN
59.103.2.216	AS17557 Pakistan Telecommunication Company Limited	`8.99ms` from Islamabad, PK
95.188.40.152	AS12389 PJSC Rostelecom	`0.78ms` from Krasnoyarsk, RU
5.65.2.248	AS5607 Sky UK Limited	`10.79ms` from London, GB
195.36.1.8	AS5392 TELNET S.r.l.	`0.17ms` from Milan, IT
70.18.7.120	AS701 Verizon Business	`2.80ms` from New York City, US
90.127.94.104	AS3215 Orange S.A.	`2.25ms` from Paris, FR
72.65.223.200	AS701 Verizon Business	`7.74ms` from Reston, US
112.152.105.136	AS17858 LG POWERCOMM	`2.49ms` from Seoul, KR
71.178.191.40	AS701 Verizon Business	`1.99ms` from Ashburn, US
18.216.121.40	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
24.170.9.72	AS11427 Charter Communications Inc	`5.04ms` from Dallas, US
208.189.75.248	AS7018 AT&T Enterprises, LLC	`0.97ms` from Dallas, US
175.150.91.184	AS4837 CHINA UNICOM China169 Backbone	`14.67ms` from Liaoyang, CN
81.141.240.168	AS2856 British Telecommunications PLC	`5.71ms` from London, GB
34.100.147.104	AS396982 Google LLC	`0.09ms` from Mumbai, IN
177.37.96.40	AS262418 Indagraf Ltda	`17.86ms` from Osasco, BR
107.167.78.88	AS53755 Input Output Flood LLC	`0.59ms` from Phoenix, US
93.42.90.40	AS12874 Fastweb SpA	`4.55ms` from Arezzo, IT

Traceroute

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

traceroute -a -n -q1 203.12.21.1

traceroute to 203.12.21.1 (203.12.21.1): 64 hops max, 52 byte packets

1 [AS140443] 38.47.180.1 0.274 ms

2 *

3 *

4 [] 43.254.82.216 0.625 ms

5 [AS23756] 202.6.232.246 0.524 ms

6 [AS23756] 202.6.232.178 0.574 ms

7 [AS58497] 203.12.21.1 0.581 ms

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

On September 18th 2025

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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