203.142.76.0/24

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:        203.142.76.0 - 203.142.76.255
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:  2025-09-17T17:27:49Z
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:         noc@biznetnetworks.com
abuse-mailbox:  abuse@biz.net.id
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:         hostmaster@biz.net.id
nic-hdl:        BA18-AP
mnt-by:         MAINT-ID-BIZNET
last-modified:  2010-10-05T09:20:02Z
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:         noc@biznetnetworks.com
abuse-mailbox:  abuse@biz.net.id
admin-c:        BA18-AP
tech-c:         BA18-AP
auth:           # Filtered
remarks:        abuse@biz.net.id is invalid
mnt-by:         MAINT-ID-BIZNET
last-modified:  2025-09-04T04:42:41Z
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:         hostmaster@biz.net.id
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
203.142.32.0/19	AS24028	Internet Service Provider, Malaysia	8,192
203.142.160.0/19	AS17608	ABN	8,192
203.142.192.0/20	AS24282	KAGOYA JAPAN Inc.	4,096
203.142.16.0/21	AS9892	Iconz-Webvisions Pte. Ltd.	2,048
203.142.208.0/21	AS24282	KAGOYA JAPAN Inc.	2,048
203.142.88.0/21	AS24334	CIS Campus Network	2,048
203.142.60.0/22	AS24028	IP for REDtone-CNX ADSL Customer	1,024
203.142.56.0/22	AS24028	IP for REDtone-CNX ADSL Customer	1,024
203.142.52.0/22	AS24028	IP for REDtone-CNX ADSL Customer	1,024
203.142.44.0/22	AS24028	IP for REDtone CNX customer	1,024
203.142.6.0/23	AS4769	Exa Bytes Network Sdn.Bhd.	512
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
203.142.7.0/24	AS4769	Co-location, Cloud & Dedicated Hosting	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
203.142.74.0/24	AS17451	Biznet Postpaid	256
203.142.75.0/24	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
203.142.80.0/24	AS38482	Biznet Postpaid	256
203.142.8.0/24	AS136735	TRIFORCE SERVICES AUSTRALIA PTY LTD	256
203.142.81.0/24	AS38482	Biznet Postpaid	256
203.142.82.0/24	AS17451	Biznet Postpaid	256
203.142.83.0/24	AS38482	Biznet Postpaid	256
203.142.84.0/24	AS17451	Biznet Postpaid	256
203.142.85.0/24	AS17451	Biznet Postpaid	256
203.142.86.0/24	AS38482	Biznet Postpaid	256
203.142.87.0/24	AS17451	Biznet Postpaid	256
203.142.10.0/24	AS135372	Columbia Sportswear Japan Inc	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
203.142.220.0/24	AS45153	Sutherland Global Services Private Limited	256
203.142.221.0/24	AS45168	Norfolk Telecom, GBE	256
203.142.222.0/24	AS45160	Lotteries Commission of Western Australia	256
203.142.223.0/24	AS55366	BUPA Australia Health Pty Ltd	256
203.142.26.0/24	AS139371	PT Bank Agris Tbk	256
203.142.27.0/24	AS9892	Iconz-Webvisions Pte. Ltd.	256
203.142.4.0/24	AS46015	Exa Bytes Network Sdn.Bhd.	256
203.142.5.0/24	AS28447	ONFIBER SA DE CV	256
203.142.64.0/24	AS17451	Biznet Postpaid	256
203.142.65.0/24	AS17451	Biznet Postpaid	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
203.142.76.236	wikan.live	1
203.142.76.171	rsubhaktirahayudps.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.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.142.76.229	AS17451 BIZNET NETWORKS	`18.11ms` 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
188.152.87.88	AS30722 Vodafone Italia S.p.A.	`16.43ms` from Arezzo, IT
34.86.191.104	AS396982 Google LLC	`0.11ms` from Ashburn, US
181.123.208.168	AS23201 Telecel S.A.	`8.61ms` from Asuncion, PY
81.25.146.168	AS59702 Junet AB	`8.87ms` from Copenhagen, DK
46.165.254.40	AS28753 Leaseweb Deutschland GmbH	`0.54ms` from Frankfurt am Main, DE
194.78.229.104	AS5432 Proximus NV	`3.68ms` from Gravelines, FR
41.192.201.216	AS29975 Vodacom	`10.41ms` from Johannesburg, ZA
168.231.114.152	AS47583 Hostinger International Limited	`0.52ms` from Manchester, GB
125.254.48.8	AS24516 Virtutel Pty Ltd	`0.20ms` from Melbourne, AU
131.212.123.24	AS217 University of Minnesota	`5.20ms` from Minneapolis, US
178.187.237.88	AS12389 PJSC Rostelecom	`5.50ms` from Novosibirsk, RU
173.223.29.120	AS16625 Akamai Technologies, Inc.	`0.35ms` from Paris, FR
3.233.151.248	AS14618 Amazon.com, Inc.	`0.47ms` from Reston, US
50.64.177.24	AS6327 Shaw Communications Inc.	`7.59ms` from Seattle, US
114.216.164.56	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.55ms` from Shanghai, CN
92.32.114.232	AS2119 Telenor Norge AS	`11.45ms` from Stockholm, SE
153.174.90.88	AS4713 NTT Communications Corporation	`15.24ms` from Tokyo, JP
2.204.26.8	AS3209 Vodafone GmbH	`4.11ms` from Berlin, DE
130.75.184.56	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.63ms` from Berlin, DE
18.155.244.8	AS16509 Amazon.com, Inc.	`0.15ms` from Bogota, CO
18.156.27.24	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
119.117.54.200	AS4837 CHINA UNICOM China169 Backbone	`7.33ms` from Liaoyang, CN
81.155.226.8	AS2856 British Telecommunications PLC	`8.45ms` from London, GB
76.91.71.72	AS20001 Charter Communications Inc	`5.33ms` from Los Angeles, US
61.74.80.120	AS4766 Korea Telecom	`1.35ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 203.142.76.73

traceroute to 203.142.76.73 (203.142.76.73): 64 hops max, 52 byte packets

5 [AS17451] 182.253.241.201 1.843 ms

6 [] 116.199.193.218 2.443 ms

7 [AS17451] 203.142.76.73 17.858 ms

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

On September 11th 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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