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:  2025-11-18T00:35:47Z
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
203.12.104.0/21	AS58713	Melbourne PC User Group Inc	2,048
203.12.144.0/21	AS1221	Telstra Limited	2,048
203.12.152.0/21	AS58713	Melbourne PC User Group Inc	2,048
203.12.160.0/21	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
203.12.252.0/23	AS154106	VNG ONLINE COMPANY LIMITED	512
203.12.52.0/23	AS4739	iiNet Limited	512
203.12.40.0/23	AS6262	CSIRO Division of Mathematics and Statistics	512
203.12.254.0/23	AS154107	DigitalLink Global Network Limited	512
203.12.15.0/24	AS134697	Launtel	256
203.12.2.0/24	AS134697	Launtel	256
203.12.3.0/24	AS134697	Launtel	256
203.12.4.0/24	AS134697	Launtel	256
203.12.5.0/24	AS134697	Launtel	256
203.12.6.0/24	AS134697	Launtel	256
203.12.7.0/24	AS134697	Launtel	256
203.12.8.0/24	AS134697	Launtel	256
203.12.9.0/24	AS134697	Launtel	256
203.12.86.0/24	AS136408	LORETO MANDEVILLE HALL TOORAK LIMITED	256
203.12.229.0/24	AS137442	Cairns Airport Pty Ltd	256
203.12.230.0/24	AS137442	Cairns Airport Pty Ltd	256
203.12.18.0/24	AS138185	LUKBAN TELEPHONE SYSTEM, INC.	256
203.12.29.0/24	AS148968	Falcore Investments Pty Ltd	256
203.12.249.0/24	AS153035	CiFi Pty Ltd	256
203.12.218.0/24	AS16509	Intruder Systems Ltd	256
203.12.248.0/24	AS17463	EtherTech Pty Ltd	256
203.12.28.0/24	AS17763	Terrinell Pty. Ltd.	256
203.12.234.0/24	AS17766	Nexon Asia Pacific Pty Ltd	256
203.12.131.0/24	AS19625	Andrew John Howard	256
203.12.31.0/24	AS210083	Oma Gosh AB	256
203.12.115.0/24	AS2764	Whitehorse Manningham Regional Library Corporation	256
203.12.36.0/24	AS2764	St. Kevin's College Ltd	256
203.12.220.0/24	AS38044	GITN-NETWORK	256
203.12.235.0/24	AS38830	Levart Distribution Systems Pty Ltd	256
203.12.45.0/24	AS45657	NSW Rural Fire Service	256
203.12.221.0/24	AS45912	Indue	256
203.12.172.0/24	AS4768	Canon Australia Pty. Ltd.	256
203.12.173.0/24	AS4768	Canon Australia Pty. Ltd.	256
203.12.91.0/24	AS4809	CTHKI-CN-FuJian network	256
203.12.251.0/24	AS4826	VOCUS PTY LTD	256
203.12.97.0/24	AS4826	Telstra Limited	256
203.12.174.0/24	AS55914	Canon Australia Pty. Ltd.	256
203.12.175.0/24	AS55914	Canon Australia Pty. Ltd.	256
203.12.88.0/24	AS63527	Chinatelecom Global Network	256
203.12.89.0/24	AS63527	Chinatelecom Global Network	256
203.12.129.0/24	AS63956	5G NETWORK OPERATIONS PTY LTD	256
203.12.228.0/24	AS7545	Far North Queensland Ports Corporation Limited	256
203.12.170.0/24	AS7575	John Paul College	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

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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	`0.56ms` 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
68.84.3.200	AS7922 Comcast Cable Communications, LLC	`6.24ms` from Ashburn, US
103.208.85.184	AS61138 Zappie Host	`0.17ms` from Auckland, NZ
18.116.18.8	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
78.16.137.184	AS2110 Enet Communications LIMITED	`4.21ms` from Dublin, IE
86.173.149.232	AS2856 British Telecommunications PLC	`3.46ms` from London, GB
137.221.135.72	AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED	`0.35ms` from Manchester, GB
58.39.47.216	AS4812 China Telecom (Group)	`2.27ms` from Shanghai, CN
175.161.244.120	AS4837 CHINA UNICOM China169 Backbone	`3.25ms` from Tieling, CN
176.115.156.88	AS198757 MediaKvant Ltd.	`14.52ms` from Yekaterinburg, RU
40.68.6.56	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
3.102.40.120	AS16509 Amazon.com, Inc.	`0.42ms` from Auckland, NZ
200.119.57.104	AS19429 ETB - Colombia	`0.89ms` from Bogotá, CO
168.210.85.72	AS20011 Dimension Data	`0.82ms` from Johannesburg, ZA
93.121.217.184	AS21351 Canal + Telecom SAS	`4.41ms` from Le Lamentin, MQ
85.39.146.40	AS3269 Telecom Italia S.p.A.	`6.19ms` from Milan, IT
195.31.31.8	AS3269 Telecom Italia S.p.A.	`5.16ms` from Milan, IT
45.177.8.40	AS268967 SIDNET TELECOM	`12.65ms` from Osasco, BR
44.198.90.8	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
198.181.23.8	AS19774 Avista Corporation	`9.27ms` from Seattle, US
80.230.141.24	AS12400 Partner Communications Ltd.	`2.06ms` from Tel Aviv, IL
98.24.143.40	AS11426 Charter Communications Inc	`8.47ms` from Ashburn, US
35.199.48.168	AS396982 Google LLC	`0.12ms` from Ashburn, US
190.69.209.152	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.09ms` from Bogota, CO
14.180.74.232	AS45899 VNPT Corp	`4.14ms` from Hanoi, VN
116.102.214.168	AS24086 Viettel Corporation	`1.70ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -f5 203.12.21.1

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

5 [AS3257] 212.221.88.85 1.138 ms

6 [AS3257] 213.254.214.146 1.416 ms

7 [AS6453] 80.231.121.20 0.927 ms

8 [AS6453] 80.231.104.18 246.919 ms

9 [AS6453] 195.219.175.67 245.647 ms

10 *

11 *

12 *

13 [AS6453] 63.243.180.161 247.342 ms

14 [AS58497] 203.12.21.1 178.35 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On January 19th 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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