121.58.184.0/23

AS38896  ·  PT. Centra Global Investama

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Summary

Country Indonesia
Domain cergis.net.id
ASN AS38896
Parent Range 121.58.184.0/21
Registry APNIC
ID CERGIS-ID

WHOIS Details

inetnum:        121.58.184.0 - 121.58.184.255
netname:        CERGIS-ID
descr:          PT. Centra Global Investama
country:        ID
admin-c:        AA2904-AP
tech-c:         AA2904-AP
abuse-c:        AC2052-AP
status:         ALLOCATED NON-PORTABLE
remarks:        Send spam & Abuse report to: hostmaster@cergis.net.id
notify:         hostmaster@cergis.net.id
mnt-by:         MAINT-ID-CERGISNETWORKS
mnt-lower:      MAINT-ID-CERGISNETWORKS
mnt-routes:     MAINT-ID-CERGISNETWORKS
mnt-irt:        IRT-CERGIS-ID
last-modified:  2025-06-30T04:10:29Z
source:         APNIC

irt:            IRT-CERGIS-ID
address:        The Bellezza Shopping Arcade Suite 161
address:        Jl. Letjen Soepeno No. 34
address:        Arteri Permata Hijau
address:        Jakarta Selatan. 12210
e-mail:         hostmaster@cergis.net.id
abuse-mailbox:  abuse@cergis.net.id
admin-c:        LM2027-AP
tech-c:         AA2904-AP
auth:           # Filtered
remarks:        abuse@cergis.net.id was validated on 2025-07-15
remarks:        hostmaster@cergis.net.id was validated on 2025-08-16
mnt-by:         MAINT-ID-CERGISNETWORKS
last-modified:  2025-09-04T05:31:05Z
source:         APNIC

role:           ABUSE CERGISID
country:        ZZ
address:        The Bellezza Shopping Arcade Suite 161
address:        Jl. Letjen Soepeno No. 34
address:        Arteri Permata Hijau
address:        Jakarta Selatan. 12210
phone:          +000000000
e-mail:         hostmaster@cergis.net.id
admin-c:        LM2027-AP
tech-c:         AA2904-AP
nic-hdl:        AC2052-AP
remarks:        Generated from irt object IRT-CERGIS-ID
remarks:        abuse@cergis.net.id was validated on 2025-07-15
remarks:        hostmaster@cergis.net.id was validated on 2025-08-16
abuse-mailbox:  abuse@cergis.net.id
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-16T22:50:18Z
source:         APNIC

person:         Anggi Andrean
address:        The Bellezza Shopping Arcade Suite 161
country:        ID
phone:          +622125675858
e-mail:         anggi@cergis.net.id
nic-hdl:        AA2904-AP
mnt-by:         MAINT-ID-CERGISNETWORKS
last-modified:  2025-04-29T05:11:44Z
source:         APNIC

route:          121.58.184.0/21
descr:          CERGIS Route Object
origin:         AS38896
country:        ID
notify:         hostmaster@cergis.net.id
mnt-routes:     MAINT-ID-CERGISNETWORKS
mnt-by:         MAINT-ID-CERGISNETWORKS
last-modified:  2020-08-25T09:52:44Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.58.184.0/23

Range ASN Company Num of IPs
121.58.184.0/21 AS38896 PT. Centra Global Investama 2,048

BGP prefixes that are contained by 121.58.184.0/23

Range ASN Company Num of IPs
121.58.184.0/24 AS38896 PT. Centra Global Investama 256
121.58.185.0/24 AS38896 PT. Centra Global Investama 256

Nearby Ranges

BGP prefixes that overlap with 121.58.0.0/16

Range ASN Company Num of IPs
121.58.0.0/17 AS4134 CHINANET Hainan province network 32,768
121.58.0.0/17 AS4809 CHINANET Hainan province network 32,768
121.58.0.0/17 AS151058 CHINANET Hainan province network 32,768
121.58.192.0/18 AS17639 Comclark Bldg. Pres. M.A. Roxas Hi-way, 16,384
121.58.128.0/21 AS131954 Kawaguchiko cable television Inc 2,048
121.58.176.0/21 AS7670 Miyoshi Cablevision.Co.Ltd 2,048
121.58.184.0/21 AS38896 PT. Centra Global Investama 2,048
121.58.252.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.224.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.228.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.232.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.232.0/22 AS18188 Converge ICT Corporate Customer 1,024
121.58.236.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.240.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.244.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.248.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.192.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.196.0/22 AS17639 Converge ICT Corporate and SME 1,024
121.58.200.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.204.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.208.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.212.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.216.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.220.0/22 AS17639 Converge ICT Corporate Customer 1,024
121.58.186.0/24 AS38896 PT. Centra Global Investama 256
121.58.187.0/24 AS38896 PT. Centra Global Investama 256
121.58.188.0/24 AS38896 VALBURY ASIA FUTURES 256
121.58.189.0/24 AS38896 VALBURY ASIA FUTURES 256
121.58.190.0/24 AS38896 PT. Centra Global Investama 256
121.58.191.0/24 AS38896 PT. Centra Global Investama 256
121.58.185.0/24 AS38896 PT. Centra Global Investama 256
121.58.184.0/24 AS38896 PT. Centra Global Investama 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

Pingable IPs

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

IP Address ASN Details
121.58.184.137 AS38896 PT. Centra Global Investama 0.42ms 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
196.37.164.199 AS3741 Dimension Data 10.95ms from Cape Town, ZA
200.195.189.247 AS14868 Ligga Telecomunicações S.A. 0.67ms from Curitiba, BR
116.74.18.23 AS17488 Hathway IP Over Cable Internet 1.48ms from Delhi, IN
24.9.71.167 AS7922 Comcast Cable Communications, LLC 2.19ms from Denver, US
18.162.213.103 AS16509 Amazon.com, Inc. 0.34ms from Hong Kong, HK
75.2.35.119 AS16509 Amazon.com, Inc. 0.04ms from Lima, PE
81.132.101.247 AS2856 British Telecommunications PLC 9.78ms from London, GB
79.42.229.151 AS3269 Telecom Italia S.p.A. 17.50ms from Milan, IT
43.205.102.71 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
68.142.56.215 AS12282 Selectronics Corp. 9.72ms from New York City, US
176.65.44.231 AS49814 TomGate LLC 4.20ms from Novosibirsk, RU
23.56.216.71 AS16625 Akamai Technologies, Inc. 0.08ms from Santiago, CL
121.171.123.71 AS4766 Korea Telecom 1.40ms from Seoul, KR
14.71.223.183 AS4766 Korea Telecom 1.87ms from Seoul, KR
14.0.118.119 AS54994 Meteverse Limited. 0.68ms from Seoul, KR
58.236.102.215 AS9318 SK Broadband Co Ltd 1.80ms from Seoul, KR
120.105.94.87 AS1659 Taiwan Academic Network (TANet) Information Center 2.97ms from Taipei, TW
46.249.120.231 AS201150 Didehban Net Company PJS 16.85ms from Yerevan, AM
92.68.43.23 AS1136 KPN B.V. 1.70ms from Amsterdam, NL
138.88.149.231 AS701 Verizon Business 1.91ms from Ashburn, US
176.108.91.151 AS57826 Svyaz-INKOM-Servis i telekommunikatsii Ltd. 7.13ms from Astana, KZ
46.25.238.87 AS12430 VODAFONE ESPANA S.A.U. 6.54ms from Barcelona, ES
63.153.155.55 AS209 CenturyLink Communications, LLC 17.21ms from Chicago, US
73.208.51.39 AS7922 Comcast Cable Communications, LLC 5.66ms from Chicago, US
20.82.168.71 AS8075 Microsoft Corporation 0.24ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -m11 121.58.185.194
traceroute to 121.58.185.194 (121.58.185.194): 11 hops max, 52 byte packets
1 [AS15169] 72.14.232.209 80.605 ms
2 *
5 [] 111.92.160.189 95.38 ms
7 *
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Osaka, JP
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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