123.136.28.0/24

AS138640 · HelloTech Limited

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Summary

Country	Bangladesh
Domain	royalgreen.net
ASN	AS138640
Parent Range	123.136.24.0/21
Registry	APNIC
ID	ROYALGREENINC-BD

WHOIS Details

inetnum:        123.136.28.0 - 123.136.28.255
netname:        ROYALGREENINC-BD
descr:          Royal Green Limited
country:        BD
admin-c:        AMJ6-AP
tech-c:         AMJ6-AP
abuse-c:        AR1156-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-BD-ROYALGREENINC
mnt-irt:        IRT-ROYALGREENINC-BD
last-modified:  2022-01-16T09:18:38Z
source:         APNIC

irt:            IRT-ROYALGREENINC-BD
address:        Royal Green Ltd , 114, Motijheel C/A (Level-9&17),Dhaka-1000 Bangladesh
address:        Bangladesh
e-mail:         sohail@royalgreen.net
abuse-mailbox:  sohail@royalgreen.net
admin-c:        AMJ6-AP
tech-c:         AMJ6-AP
auth:           # Filtered
remarks:        sohail@royalgreen.net
remarks:        sohail@royalgreen.net was validated on 2026-01-01
mnt-by:         MAINT-BD-ROYALGREENINC
last-modified:  2026-01-11T06:06:51Z
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:         sohail@royalgreen.net
admin-c:        AMJ6-AP
tech-c:         AMJ6-AP
nic-hdl:        AR1156-AP
remarks:        Generated from irt object IRT-ROYALGREENINC-BD
remarks:        sohail@royalgreen.net was validated on 2026-01-01
abuse-mailbox:  sohail@royalgreen.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-01T08:42:42Z
source:         APNIC

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

route:          123.136.28.0/24
origin:         AS138640
descr:          Royal Green Communication Limited Royal Green Communication Limited 114, Motijheel C/A(Level-9&17), Dhaka-1000
mnt-by:         MAINT-BD-ROYALGREENINC
last-modified:  2025-11-03T15:01:53Z
source:         APNIC

route:          123.136.28.0/24
origin:         AS149765
descr:          Royal Green Communication Limited Royal Green Communication Limited 114, Motijheel C/A(Level-9&17), Dhaka-1000
mnt-by:         MAINT-BD-ROYALGREENINC
last-modified:  2025-11-03T14:58:40Z
source:         APNIC

route:          123.136.28.0/24
origin:         AS38493
descr:          Royal Green Limited . 114, Motijheel C/A (Level-9&17),Dhaka-1000 Bangladesh
mnt-by:         MAINT-BD-ROYALGREENINC
last-modified:  2022-07-17T07:26:13Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 123.136.28.0/24

Range	ASN	Company	Num of IPs
123.136.24.0/21	AS38493	Royal Green Communication Limited	2,048

Nearby Ranges

BGP prefixes that overlap with 123.136.0.0/16

Range	ASN	Company	Num of IPs
123.136.96.0/19	AS38466	U Mobile Sdn Bhd	8,192
123.136.32.0/19	AS7600	EscapeNet	8,192
123.136.24.0/21	AS38493	Royal Green Communication Limited	2,048
123.136.64.0/24	AS23767	Agency for Science, Technology and Research	256
123.136.65.0/24	AS23767	Agency for Science, Technology and Research	256
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
123.136.100.0/24	AS38466	123.136.100.0/24	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
123.136.71.0/24	AS23767	Agency for Science, Technology and Research	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
123.136.28.109	AS149765 Coronet Corporation Limited	`8.07ms` from Kolkata, IN

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
63.32.101.40	AS16509 Amazon.com, Inc.	`0.43ms` from Dublin, IE
185.244.202.200	AS207253 NetCom BW GmbH	`5.74ms` from Frankfurt am Main, DE
89.244.135.88	AS8881 1&1 Versatel GmbH	`5.51ms` from Frankfurt am Main, DE
14.189.1.72	AS45899 VNPT Corp	`5.43ms` from Hanoi, VN
198.44.176.248	AS134365 Ansheng Network Technology Co., Limited	`3.70ms` from Hong Kong, HK
162.239.99.216	AS7018 AT&T Enterprises, LLC	`8.92ms` from Miami, US
209.226.110.216	AS577 Bell Canada	`1.87ms` from Montreal, CA
68.34.190.104	AS7922 Comcast Cable Communications, LLC	`19.49ms` from Murfreesboro, US
93.219.94.120	AS3320 Deutsche Telekom AG	`3.08ms` from Nuernberg, DE
218.151.33.184	AS4766 Korea Telecom	`5.28ms` from Seoul, KR
104.215.183.104	AS8075 Microsoft Corporation	`0.52ms` from Singapore, SG
76.122.93.40	AS7922 Comcast Cable Communications, LLC	`6.13ms` from Atlanta, US
96.172.10.168	AS53297 Comcast Cable Communications, LLC	`0.86ms` from Chicago, US
38.191.179.248	AS400941 Nubinity, LLC	`0.24ms` from Herndon, US
171.229.23.88	AS7552 Viettel Group	`0.21ms` from Ho Chi Minh City, VN
81.37.227.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.63ms` from Madrid, ES
122.173.37.104	AS24560 Bharti Airtel Ltd., Telemedia Services	`15.51ms` from Mumbai, IN
165.22.176.168	AS14061 DigitalOcean, LLC	`0.26ms` from New York City, US
178.69.4.200	AS12389 PJSC Rostelecom	`6.81ms` from Saint Petersburg, RU
52.187.28.24	AS8075 Microsoft Corporation	`0.48ms` from Singapore, SG
123.209.207.72	AS1221 Telstra Limited	`9.83ms` from Sydney, AU
20.103.129.104	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
204.14.31.152	AS35935 Polarity3 Consulting	`0.52ms` from Ashburn, US
108.39.9.120	AS701 Verizon Business	`2.04ms` from Ashburn, US
76.223.96.136	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH

Traceroute

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

traceroute -a -n -q1 -f4 123.136.28.8

traceroute to 123.136.28.8 (123.136.28.8): 64 hops max, 52 byte packets

4 [AS7578] 223.165.7.1 12.112 ms

5 [AS9498] 116.119.49.136 83.173 ms

6 [] 182.95.243.70 63.857 ms

7 *

8 *

9 [AS149765] 123.136.28.8 61.394 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On February 7th 2026

What are IP address ranges?

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