1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.142.0.0/16
  4. AS17451  | 203.142.73.0/24

203.142.73.0/24

AS17451  ·  BIZNET NETWORKS

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Summary

Country Indonesia
Domain biz.net.id
ASN AS17451
Registry APNIC
ID BIZNET-METRONET-BLOCK

WHOIS Details

inetnum:        203.142.73.176 - 203.142.73.183
netname:        BIZNET-PT_KARYA_LUHUR_PERMAI-BlOCK
country:        ID
descr:          PT. KARYA LUHUR PERMAI (TIARA DEWATA)
admin-c:        BA18-AP
tech-c:         BA18-AP
mnt-lower:      MAINT-ID-BIZNET
mnt-irt:        IRT-BIZNET-ID
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-ID-BIZNET
last-modified:  2025-08-08T01:55:30Z
source:         APNIC

irt:            IRT-BIZNET-ID
address:        Biznet Networks
address:        Midplaza 2, 8th Floor
address:        Jl. Jend Sudirman Kav 10-11
address:        Jakarta 10220
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        BA18-AP
tech-c:         BA18-AP
auth:           # Filtered
remarks:        [email protected] is invalid
remarks:        [email protected] was validated on 2025-12-29
mnt-by:         MAINT-ID-BIZNET
last-modified:  2025-12-29T04:40:33Z
source:         APNIC

person:         BIZNET ADMIN
address:        MidPlaza 2, 8th Floor
address:        Jl. Jendral Sudirman Kav 10-11
address:        Jakarta 10220
country:        ID
phone:          +62-21-570-8888
fax-no:         +62-21-570-0580
e-mail:         [email protected]
nic-hdl:        BA18-AP
mnt-by:         MAINT-ID-BIZNET
last-modified:  2010-10-05T09:20:02Z
source:         APNIC

inetnum:        203.142.73.0 - 203.142.73.255
netname:        BIZNET-POSTPAID-BLOCK
descr:          Biznet Postpaid
descr:          Jakarta
country:        ID
admin-c:        BA18-AP
tech-c:         BA18-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-ID-BIZNET
mnt-irt:        IRT-BIZNET-ID
last-modified:  2025-09-17T17:33:12Z
source:         IDNIC

irt:            IRT-BIZNET-ID
address:        Biznet Networks
address:        Midplaza 2, 8th Floor
address:        Jl. Jend Sudirman Kav 10-11
address:        Jakarta 10220
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        BA18-AP
tech-c:         BA18-AP
auth:           # Filtered
mnt-by:         MAINT-ID-BIZNET
last-modified:  2024-08-22T04:54:11Z
source:         IDNIC

person:         BIZNET ADMIN
address:        MidPlaza 2, 8th Floor
address:        Jl. Jendral Sudirman Kav 10-11
address:        Jakarta 10220
country:        ID
phone:          +62-21-570-8888
fax-no:         +62-21-570-0580
e-mail:         [email protected]
nic-hdl:        BA18-AP
mnt-by:         MAINT-ID-BIZNET
last-modified:  2010-10-05T09:20:02Z
source:         IDNIC

Nearby Ranges

BGP prefixes that overlap with 203.142.0.0/16

Range ASN Company Num of IPs
203.142.128.0/19 AS9443 VOCUS PTY LTD 8,192
203.142.160.0/19 AS17608 ABN 8,192
203.142.32.0/19 AS24028 Internet Service Provider, Malaysia 8,192
203.142.192.0/20 AS24282 KAGOYA JAPAN Inc. 4,096
203.142.208.0/21 AS24282 KAGOYA JAPAN Inc. 2,048
203.142.16.0/21 AS9892 Iconz-Webvisions Pte. Ltd. 2,048
203.142.88.0/21 AS24334 CIS Campus Network 2,048
203.142.44.0/22 AS24028 IP for REDtone CNX customer 1,024
203.142.56.0/22 AS24028 IP for REDtone-CNX ADSL Customer 1,024
203.142.60.0/22 AS24028 IP for REDtone-CNX ADSL Customer 1,024
203.142.52.0/22 AS24028 IP for REDtone-CNX ADSL Customer 1,024
203.142.6.0/23 AS4769 Exa Bytes Network Sdn.Bhd. 512
203.142.24.0/23 AS14618 Nova Prospect Pte Ltd 512
203.142.74.0/24 AS17451 Biznet Postpaid 256
203.142.75.0/24 AS17451 Biznet Postpaid 256
203.142.76.0/24 AS17451 Biznet Postpaid 256
203.142.77.0/24 AS17451 Biznet Postpaif 256
203.142.78.0/24 AS17451 Biznet Prepaid 256
203.142.79.0/24 AS17451 Biznet Postpaid 256
203.142.82.0/24 AS17451 Biznet Postpaid 256
203.142.84.0/24 AS17451 Biznet Postpaid 256
203.142.85.0/24 AS17451 Biznet Postpaid 256
203.142.87.0/24 AS17451 Biznet Postpaid 256
203.142.5.0/24 AS28447 ONFIBER SA DE CV 256
203.142.80.0/24 AS38482 Biznet Postpaid 256
203.142.81.0/24 AS38482 Biznet Postpaid 256
203.142.83.0/24 AS38482 Biznet Postpaid 256
203.142.86.0/24 AS38482 Biznet Postpaid 256
203.142.220.0/24 AS45153 Sutherland Global Services Private Limited 256
203.142.222.0/24 AS45160 Lotteries Commission of Western Australia 256
203.142.221.0/24 AS45168 Norfolk Telecom, GBE 256
203.142.4.0/24 AS46015 Exa Bytes Network Sdn.Bhd. 256
203.142.7.0/24 AS4769 Co-location, Cloud & Dedicated Hosting 256
203.142.223.0/24 AS55366 BUPA Australia Health Pty Ltd 256
203.142.9.0/24 AS55736 Triforce Telecom Networks 256
203.142.218.0/24 AS58895 Style Of Global, IT Support and Services Company 256
203.142.10.0/24 AS135372 Columbia Sportswear Japan Inc 256
203.142.27.0/24 AS9892 Iconz-Webvisions Pte. Ltd. 256
203.142.8.0/24 AS136735 TRIFORCE SERVICES AUSTRALIA PTY LTD 256
203.142.26.0/24 AS139371 PT Bank Agris Tbk 256
203.142.64.0/24 AS17451 Biznet Postpaid 256
203.142.65.0/24 AS17451 Biznet Postpaid 256
203.142.66.0/24 AS17451 Biznet Postpaid 256
203.142.67.0/24 AS17451 Biznet Equinix 256
203.142.68.0/24 AS17451 Biznet Postpaid 256
203.142.69.0/24 AS17451 Biznet Postpaid 256
203.142.70.0/24 AS17451 Biznet Postpaid 256
203.142.71.0/24 AS17451 Biznet Postpaid 256
203.142.72.0/24 AS17451 Biznet Postpaid 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.142.73.174 balimedbuleleng.com 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.
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Pingable IPs

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

IP Address ASN Details
203.142.73.97 AS17451 BIZNET NETWORKS 16.96ms 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
90.145.29.88 AS29396 Eurofiber UNET 0.52ms from Amsterdam, NL
24.31.214.88 AS11426 Charter Communications Inc 11.87ms from Charlotte, US
18.159.37.88 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
39.117.197.104 AS9318 SK Broadband Co Ltd 1.54ms from Incheon, KR
189.226.213.184 AS8151 UNINET 1.06ms from Mexico City, MX
121.150.102.24 AS4766 Korea Telecom 4.76ms from Seoul, KR
71.194.52.40 AS7922 Comcast Cable Communications, LLC 7.37ms from Chicago, US
46.64.52.120 AS5607 Sky UK Limited 5.82ms from Erith, GB
116.106.178.232 AS24086 Viettel Corporation 3.43ms from Ho Chi Minh City, VN
156.234.150.152 AS138415 Yancy Limited 0.67ms from Hong Kong, HK
1.235.44.232 AS9318 SK Broadband Co Ltd 1.04ms from Incheon, KR
97.167.59.104 AS6167 Verizon Business 10.62ms from Los Angeles, US
115.206.114.232 AS4134 CHINANET-BACKBONE 7.20ms from Ningbo, CN
91.102.110.184 AS29286 SKYLOGIC S.P.A. 1.24ms from Paris, FR
174.17.234.72 AS209 CenturyLink Communications, LLC 1.61ms from Phoenix, US
125.228.21.88 AS3462 Data Communication Business Group 4.14ms from Taichung, TW
59.146.217.120 AS2527 Sony Network Communications Inc. 9.48ms from Tokyo, JP
20.163.167.232 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
104.15.180.88 AS7018 AT&T Enterprises, LLC 2.05ms from Atlanta, US
81.79.225.232 AS5378 Vodafone Limited 6.70ms from Edinburgh, GB
157.10.161.184 AS136052 PT Cloud Hosting Indonesia 0.68ms from Jakarta, ID
52.110.21.104 AS8075 Microsoft Corporation 0.22ms from Lohogaon, IN
73.23.21.200 AS7922 Comcast Cable Communications, LLC 6.71ms from Miami, US
77.240.99.56 AS42189 Druzstvo EUROSIGNAL 1.01ms from Prague, CZ
110.76.20.56 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.54ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 203.142.73.58
traceroute to 203.142.73.58 (203.142.73.58): 64 hops max, 52 byte packets
5 *
6 *
7 *
8 *
9 [] 116.199.193.181 33.759 ms
10 [AS17451] 203.142.73.58 20.279 ms
Measurement taken from IPinfo ProbeNet in Jakarta, ID
On

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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