1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.142.0.0/16
  4. AS17451  | 203.142.76.0/24

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


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
remarks:        noc@biznetnetworks.com was validated on 2025-12-29
mnt-by:         MAINT-ID-BIZNET
last-modified:  2026-03-09T15:38:11Z
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

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

Nearby Ranges

BGP prefixes that overlap with 203.142.0.0/16

Range ASN Company Num of IPs
203.142.32.0/19 AS24028 Internet Service Provider, Malaysia 8,192
203.142.128.0/19 AS9443 VOCUS PTY LTD 8,192
203.142.160.0/19 AS17608 ABN 8,192
203.142.192.0/20 AS24282 KAGOYA JAPAN Inc. 4,096
203.142.208.0/21 AS24282 KAGOYA JAPAN Inc. 2,048
203.142.88.0/21 AS24334 CIS Campus Network 2,048
203.142.16.0/21 AS9892 Iconz-Webvisions Pte. Ltd. 2,048
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
203.142.44.0/22 AS24028 IP for REDtone CNX 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
203.142.75.0/24 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
203.142.82.0/24 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
203.142.72.0/24 AS38060 Biznet Postpaid 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
203.142.73.0/24 AS17451 Biznet Postpaid 256
203.142.74.0/24 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
203.142.76.171 rsubhaktirahayudps.com 1
203.142.76.236 wikan.live 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

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 17.01ms 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
31.20.23.136 AS50266 Odido Netherlands B.V. 3.93ms from Amsterdam, NL
47.36.7.200 AS20115 Charter Communications LLC 5.35ms from Atlanta, US
186.87.143.24 AS10620 Telmex Colombia S.A. 17.16ms from Bogota, CO
50.109.180.136 AS5650 Frontier Communications of America, Inc. 8.17ms from Chicago, US
97.245.172.136 AS6167 Verizon Business 10.47ms from Denver, US
183.81.5.216 AS18403 FPT Telecom Company 7.12ms from Ho Chi Minh City, VN
52.172.207.24 AS8075 Microsoft Corporation 0.14ms from Lohogaon, IN
83.204.47.136 AS3215 Orange S.A. 12.56ms from Marseille, FR
5.96.245.184 AS3269 Telecom Italia S.p.A. 3.79ms from Milan, IT
38.180.77.40 AS9009 M247 Europe SRL 0.23ms from Oslo, NO
124.129.84.8 AS4837 CHINA UNICOM China169 Backbone 2.22ms from Qingdao, CN
83.243.180.184 AS25400 Telia Norge AS 14.65ms from Sandefjord, NO
223.133.214.200 AS2527 Sony Network Communications Inc. 6.75ms from Tokyo, JP
125.76.147.72 AS4134 CHINANET-BACKBONE 6.02ms from Xi'an, CN
154.246.184.216 AS36947 Telecom Algeria 13.31ms from Algiers, DZ
108.78.36.88 AS7018 AT&T Enterprises, LLC 4.13ms from Atlanta, US
124.207.76.248 AS4808 China Unicom Beijing Province Network 3.38ms from Beijing, CN
186.129.250.120 AS22927 Telefonica de Argentina 2.11ms from Buenos Aires, AR
182.30.82.56 AS8987 Amazon Data Services Ireland Ltd 0.85ms from Columbus, US
201.193.162.104 AS11830 Instituto Costarricense de Electricidad y Telecom. 1.27ms from Curridabat, CR
103.120.167.120 AS134562 DISCOVERY INTERNET 1.22ms from Dhaka, BD
97.218.170.120 AS6167 Verizon Business 13.05ms from Los Angeles, US
119.165.110.136 AS4837 CHINA UNICOM China169 Backbone 1.16ms from Qingdao, CN
192.18.137.248 AS31898 Oracle Corporation 0.17ms from San Jose, US
49.1.83.72 AS10036 DLIVE 1.64ms 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 -f6 203.142.76.73
traceroute to 203.142.76.73 (203.142.76.73): 64 hops max, 52 byte packets
6 [] 116.199.193.218 1.678 ms
7 [AS17451] 203.142.76.73 17.143 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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