1. All IP Ranges
  2. 123.0.0.0/8
  3. 123.136.0.0/16
  4. AS38493  | 123.136.24.0/21

123.136.24.0/21

AS38493  ·  Royal Green Communication Limited

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Summary

Country Bangladesh
Domain royalgreen.net
ASN AS38493
Registry APNIC
ID ROYALGREENINC-BD

WHOIS Details

inetnum:        123.136.24.0 - 123.136.31.255
netname:        ROYALGREENINC-BD
descr:          Royal Green Communication Limited
country:        BD
org:            ORG-RGOL1-AP
admin-c:        AMJ6-AP
tech-c:         AMJ6-AP
abuse-c:        AR1156-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-BD-ROYALGREENINC
mnt-routes:     MAINT-BD-ROYALGREENINC
mnt-irt:        IRT-ROYALGREENINC-BD
last-modified:  2021-12-28T04:22:43Z
source:         APNIC

irt:            IRT-ROYALGREENINC-BD
address:        Royal Green Ltd , 114, Motijheel C/A (Level-9&17),Dhaka-1000 Bangladesh
address:        Bangladesh
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        AMJ6-AP
tech-c:         AMJ6-AP
auth:           # Filtered
remarks:        [email protected]
remarks:        [email protected] was validated on 2025-06-25
mnt-by:         MAINT-BD-ROYALGREENINC
last-modified:  2025-11-18T00:26:55Z
source:         APNIC

organisation:   ORG-RGOL1-AP
org-name:       Royal Green Communication Limited
org-type:       LIR
country:        BD
address:        Royal Green Communication Limited
address:        114, Motijheel C/A(Level-9&17), Dhaka-1000
phone:          +8809603777777
fax-no:         +61-1234-5678
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-06-10T12:58:19Z
source:         APNIC

role:           ABUSE ROYALGREENINCBD
country:        ZZ
address:        Royal Green Ltd , 114, Motijheel C/A (Level-9&17),Dhaka-1000 Bangladesh
address:        Bangladesh
phone:          +000000000
e-mail:         [email protected]
admin-c:        AMJ6-AP
tech-c:         AMJ6-AP
nic-hdl:        AR1156-AP
remarks:        Generated from irt object IRT-ROYALGREENINC-BD
remarks:        [email protected] was validated on 2025-06-25
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-25T03:35:56Z
source:         APNIC

person:         A.T.M Mashud Jaman
address:        114, Motijheel C/A (Level-9&17),Dhaka-1000
country:        BD
phone:          +8809603777777
e-mail:         [email protected]
nic-hdl:        AMJ6-AP
mnt-by:         MAINT-BD-ROYALGREENINC
last-modified:  2024-06-10T04:36:10Z
source:         APNIC

route:          123.136.24.0/21
descr:          Royal Green Limited . 114, Motijheel C/A (Level-9&17),Dhaka-1000 Bangladesh
origin:         AS38493
mnt-by:         MAINT-BD-ROYALGREENINC
last-modified:  2022-07-17T07:27:23Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 123.136.24.0/21

Range ASN Company Num of IPs
123.136.28.0/24 AS149765 Royal Green Limited 256
123.136.24.0/24 AS38493 Royal Green Limited 256
123.136.25.0/24 AS38493 Royal Green Limited 256
123.136.26.0/24 AS38493 Royal Green Limited 256
123.136.27.0/24 AS38493 Royal Green Limited 256
123.136.29.0/24 AS38493 Royal Green Limited 256
123.136.30.0/24 AS38493 Royal Green Limited 256
123.136.31.0/24 AS38493 Royal Green Limited 256

Nearby Ranges

BGP prefixes that overlap with 123.136.0.0/16

Range ASN Company Num of IPs
123.136.32.0/19 AS7600 EscapeNet 8,192
123.136.96.0/19 AS38466 U Mobile Sdn Bhd 8,192
123.136.66.0/24 AS23767 Agency for Science, Technology and Research 256
123.136.67.0/24 AS23767 Agency for Science, Technology and Research 256
123.136.68.0/24 AS23767 Agency for Science, Technology and Research 256
123.136.69.0/24 AS23767 Agency for Science, Technology and Research 256
123.136.70.0/24 AS23767 Agency for Science, Technology and Research 256
123.136.71.0/24 AS23767 Agency for Science, Technology and Research 256
123.136.100.0/24 AS38466 123.136.100.0/24 256
123.136.28.0/24 AS149765 Royal Green Limited 256
123.136.24.0/24 AS38493 Royal Green Limited 256
123.136.25.0/24 AS38493 Royal Green Limited 256
123.136.26.0/24 AS38493 Royal Green Limited 256
123.136.27.0/24 AS38493 Royal Green Limited 256
123.136.29.0/24 AS38493 Royal Green Limited 256
123.136.30.0/24 AS38493 Royal Green Limited 256
123.136.31.0/24 AS38493 Royal Green Limited 256
123.136.65.0/24 AS23767 Agency for Science, Technology and Research 256
123.136.64.0/24 AS23767 Agency for Science, Technology and Research 256

Hosted domains

There are 21 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.136.27.19 rafidsadat.me 1
123.136.31.8 seml.com.bd 1
123.136.30.98 rgsl.org 1
123.136.31.178 seml.com.bd 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

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

IP Address ASN Details
123.136.29.113 AS38493 Royal Green Communication Limited 0.87ms from Dhaka, BD
123.136.25.70 AS38493 Royal Green Communication Limited 0.86ms from Dhaka, BD
123.136.27.183 AS38493 Royal Green Communication Limited 1.03ms from Dhaka, BD
123.136.24.19 AS38493 Royal Green Communication Limited 0.58ms from Dhaka, BD
123.136.26.106 AS38493 Royal Green Communication Limited 0.55ms from Dhaka, BD
123.136.30.200 AS38493 Royal Green Communication Limited 0.64ms from Dhaka, BD
123.136.31.14 AS38493 Royal Green Communication Limited 0.82ms from Dhaka, BD
123.136.28.69 AS149765 Coronet Corporation Limited 2.71ms from Dhaka, BD

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
77.167.142.133 AS1136 KPN B.V. 7.22ms from Amsterdam, NL
94.68.241.181 AS6799 Ote SA (Hellenic Telecommunications Organisation) 9.33ms from Athens, GR
171.5.19.149 AS45758 Triple T Broadband Public Company Limited 11.94ms from Bangkok, TH
187.5.37.85 AS8167 V tal 1.93ms from Curitiba, BR
191.10.168.5 AS26599 TELEFÔNICA BRASIL S.A 11.14ms from Fortaleza, BR
93.104.77.85 AS8767 M-net Telekommunikations GmbH 6.30ms from Ljubljana, SI
5.67.154.213 AS5607 Sky UK Limited 5.85ms from London, GB
46.141.133.69 AS49524 Wolnet SRL 0.17ms from Milan, IT
185.182.211.101 AS50877 Airbeam S.r.l. 0.16ms from Milan, IT
73.121.195.85 AS7922 Comcast Cable Communications, LLC 13.23ms from Murfreesboro, US
62.204.233.245 AS34040 TTNET s.r.o. 3.13ms from Prague, CZ
175.211.217.181 AS4766 Korea Telecom 1.55ms from Seoul, KR
115.17.244.213 AS4766 Korea Telecom 9.69ms from Seoul, KR
111.238.226.229 AS2516 KDDI CORPORATION 1.12ms from Tokyo, JP
220.152.29.213 AS9824 JCOM Co., Ltd. 6.80ms from Tokyo, JP
45.82.70.37 AS204601 Zomro B.V. 1.26ms from Amsterdam, NL
137.200.42.85 AS11985 Social Security Administration 4.64ms from Ashburn, US
188.4.69.213 AS1241 Forthnet 1.66ms from Athens, GR
119.251.149.245 AS4837 CHINA UNICOM China169 Backbone 6.26ms from Beijing, CN
178.119.91.101 AS6848 Telenet BV 9.33ms from Brussels, BE
175.10.33.21 AS4134 CHINANET-BACKBONE 2.06ms from Changsha, CN
223.144.1.21 AS4134 CHINANET-BACKBONE 5.00ms from Changsha, CN
192.119.165.133 AS55154 Madgenius.com 1.10ms from Chicago, US
216.80.58.245 AS6079 RCN 0.67ms from Chicago, US
69.246.26.213 AS7922 Comcast Cable Communications, LLC 15.88ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f3 123.136.24.11
traceroute to 123.136.24.11 (123.136.24.11): 64 hops max, 52 byte packets
3 [] 103.161.216.72 1.435 ms
4 *
Measurement taken from IPinfo ProbeNet in Dhaka, BD
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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