1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.142.0.0/16
  4. AS17451  | 203.142.79.0/24

203.142.79.0/24

AS17451  ·  BIZNET NETWORKS

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Summary

Country Indonesia
Domain biz.net.id
ASN AS17451
Registry IDNIC
ID BIZNET-POSTPAID-BLOCK

WHOIS Details

inetnum:        203.142.79.0 - 203.142.79.255
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:  2025-09-17T17:24:11Z
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
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

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

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

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
203.142.82.0/24 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
203.142.73.0/24 AS17451 Biznet Postpaid 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
203.142.79.25 AS17451 BIZNET NETWORKS 29.02ms 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
104.45.45.104 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
149.87.56.56 AS52444 Pogliotti & Pogliotti Construcciones S.A. 7.23ms from Buenos Aires, AR
45.27.66.120 AS7018 AT&T Enterprises, LLC 4.07ms from Chicago, US
104.72.125.152 AS16625 Akamai Technologies, Inc. 3.87ms from Cleveland, US
131.228.14.120 AS8983 Nokia Solutions and Networks Oy 2.05ms from Helsinki, FI
172.114.74.8 AS20001 Charter Communications Inc 6.51ms from Los Angeles, US
46.45.195.232 AS12389 PJSC Rostelecom 17.57ms from Moscow, RU
13.201.174.120 AS16509 Amazon.com, Inc. 0.29ms from Mumbai, IN
179.153.9.232 AS28573 Claro NXT Telecomunicacoes Ltda 4.41ms from Osasco, BR
37.70.221.120 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.02ms from Paris, FR
221.2.177.88 AS4837 CHINA UNICOM China169 Backbone 6.41ms from Qingdao, CN
47.88.19.24 AS45102 Alibaba (US) Technology Co., Ltd. 0.41ms from Santa Clara, US
191.180.181.136 AS28573 Claro NXT Telecomunicacoes Ltda 6.17ms from Sao Paulo, BR
126.57.220.120 AS17676 SoftBank Corp. 11.27ms from Tokyo, JP
199.209.149.56 AS668 United States Department of Defense (DoD) 0.58ms from Atlanta, US
74.128.228.248 AS10796 Charter Communications Inc 5.92ms from Columbus, US
107.201.220.40 AS7018 AT&T Enterprises, LLC 10.49ms from Dallas, US
83.192.36.152 AS3215 Orange S.A. 4.08ms from Frankfurt am Main, DE
38.30.237.248 AS55201 SkyQuantum Internet Service 0.29ms from Fremont, US
13.200.235.40 AS16509 Amazon.com, Inc. 0.39ms from Mumbai, IN
90.149.222.72 AS2527 Sony Network Communications Inc. 5.04ms from Osaka, JP
76.115.141.56 AS7922 Comcast Cable Communications, LLC 9.35ms from Portland, US
98.80.199.216 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
210.206.99.88 AS18318 LG HelloVision Corp. 6.39ms from Seoul, KR
58.88.21.136 AS4713 NTT DOCOMO BUSINESS,Inc. 7.34ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 203.142.79.65
traceroute to 203.142.79.65 (203.142.79.65): 64 hops max, 52 byte packets
5 [AS7713] 218.100.36.91 0.643 ms
6 [] 116.199.196.105 1.1 ms
7 *
8 *
9 [AS17451] 203.142.79.65 29.125 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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