103.166.38.0/23

AS142058 · Fast Network

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Summary

Country	Bangladesh
Domain	fastnetwork.com.bd
ASN	AS142058
Registry	APNIC
ID	FASTNETWORK-BD

WHOIS Details

inetnum:        103.166.38.0 - 103.166.39.255
netname:        FASTNETWORK-BD
descr:          Fast Network
country:        BD
org:            ORG-TA83-AP
admin-c:        FNA18-AP
tech-c:         FNA18-AP
abuse-c:        AF690-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-FASTNETWORK-BD
mnt-routes:     MAINT-FASTNETWORK-BD
mnt-irt:        IRT-FASTNETWORK-BD
last-modified:  2021-04-14T23:17:19Z
source:         APNIC

irt:            IRT-FASTNETWORK-BD
address:        22/2, Dhakeshwari Road, Palashi
address:        Chawkbazar, Dhaka-1211
e-mail:         info@fastnetwork.com.bd
abuse-mailbox:  info@fastnetwork.com.bd
admin-c:        FNA18-AP
tech-c:         FNA18-AP
auth:           # Filtered
remarks:        info@fastnetwork.com.bd is invalid
mnt-by:         MAINT-FASTNETWORK-BD
last-modified:  2025-11-26T13:13:54Z
source:         APNIC

organisation:   ORG-TA83-AP
org-name:       Fast Network
org-type:       LIR
country:        BD
address:        22/2, Dhakeshwari Road
phone:          +88029613963
e-mail:         info@fastnetwork.com.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:32Z
source:         APNIC

role:           ABUSE FASTNETWORKBD
country:        ZZ
address:        22/2, Dhakeshwari Road, Palashi
address:        Chawkbazar, Dhaka-1211
phone:          +000000000
e-mail:         info@fastnetwork.com.bd
admin-c:        FNA18-AP
tech-c:         FNA18-AP
nic-hdl:        AF690-AP
remarks:        Generated from irt object IRT-FASTNETWORK-BD
remarks:        info@fastnetwork.com.bd is invalid
abuse-mailbox:  info@fastnetwork.com.bd
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-26T13:15:24Z
source:         APNIC

role:           Fast Network administrator
address:        22/2, Dakeshwari Road, Dhaka Dhaka 1211
country:        BD
phone:          +88029613963
e-mail:         info@fastnetwork.com.bd
admin-c:        FNA18-AP
tech-c:         FNA18-AP
nic-hdl:        FNA18-AP
mnt-by:         MAINT-FASTNETWORK-BD
last-modified:  2021-04-14T01:32:05Z
source:         APNIC

route:          103.166.38.0/23
origin:         AS142058
descr:          Md Mamun Ahmed Sujon 22/2, Dakeshwari Road
mnt-by:         MAINT-FASTNETWORK-BD
last-modified:  2021-04-15T07:04:31Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.166.0.0/16

Range	ASN	Company	Num of IPs
103.166.216.0/23	AS17436	EVA SOFT PRIVATE LIMITED	512
103.166.66.0/23	AS17995	PT Indomobil Sukses Pratama	512
103.166.208.0/23	AS142139	Boom! Inc.	512
103.166.96.0/23	AS151326	INSTART TECHNOLOGY CO., LIMITED t/a INSTART	512
103.166.104.0/23	AS17995	PT Anugerah Kagum Indonesia	512
103.166.6.0/23	AS17995	PT Solusi Tunas Daya	512
103.166.74.0/23	AS142060	Uttara Online BD	512
103.166.128.0/23	AS142118	Societe Generale	512
103.166.98.0/23	AS142279	Solitech Ltd	512
103.166.214.0/23	AS151106	SRJN HOSPITALITY PRIVATE LIMITED	512
103.166.68.0/23	AS134021	Sv Vision	512
103.166.52.0/23	AS17622	Shenzhen Xinhuanyu Network Technology Co., Ltd.	512
103.166.34.0/23	AS17995	PT Banyan Tirta Mitra Sejati	512
103.166.36.0/23	AS17995	PT Panorama Indah Muliah	512
103.166.18.0/23	AS137080	Nepal International Trade Center Private Limited	512
103.166.42.0/23	AS134715	Ministry of Education	512
103.166.116.0/23	AS142066	Northern Point Technology Private Limited	512
103.166.132.0/23	AS142116	UplinkMe Pty Ltd t/a UplinkMe	512
103.166.250.0/23	AS142153	AB NETWORK	512
103.166.244.0/23	AS138754	Payyanur Cable Internet Private Limited	512
103.166.182.0/23	AS135905	ZOZO SOFTWARE COMPANY LIMITED	512
103.166.176.0/23	AS149147	TRUONG SON NAM GREEN TECHNOLOGY LIMITED COMPANY	512
103.166.70.0/23	AS139263	Universite de la Polynesie Francaise	512
103.166.184.0/23	AS135905	CLOUDFLY CORPORATION	512
103.166.172.0/23	AS140072	Kiran Cable Network Pvt Ltd	512
103.166.76.0/23	AS135905	BAO NAM HOLDINGS., JSC	512
103.166.136.0/23	AS17995	PT Adhi Karya Nusa	512
103.166.86.0/23	AS140525	HK QIANLONG TECHNOLOGY CO.,LIMITED	512
103.166.230.0/23	AS140600	M/S. NET ZONE	512
103.166.140.0/23	AS140799	VIET NAM CLOUD TECHNOLOGY JOINT STOCK COMPANY	512
103.166.142.0/23	AS140799	VIET NAM CLOUD TECHNOLOGY JOINT STOCK COMPANY	512
103.166.4.0/23	AS141931	PT Pamapersada Nusantara	512
103.166.26.0/23	AS141934	PT Sanders Bersaudara Media	512
103.166.44.0/23	AS141935	PT Cipta Data Global	512
103.166.206.0/23	AS132890	STARLIGHT Intelligence Sdn. Bhd.	512
103.166.100.0/23	AS142065	Wifi Nepal Private Limited	512
103.166.126.0/23	AS142113	eServer Ltd. t/a eServer	512
103.166.124.0/23	AS141947	PT Loveika Host Nusantara	512
103.166.12.0/23	AS138734	Bct Fibernet Pvt Ltd	512
103.166.214.0/23	AS133661	SRJN HOSPITALITY PRIVATE LIMITED	512
103.166.162.0/23	AS141953	PT BRI Danareksa Sekuritas	512
103.166.158.0/23	AS141955	PT Timor Lintas Nusantara	512
103.166.92.0/23	AS138839	PT Jaringan Optik Indonesia	512
103.166.226.0/23	AS141959	PT Arta Flash Sintesa Nusantara	512
103.166.70.0/23	AS139263	Universite de la Polynesie Francaise	512
103.166.78.0/23	AS141973	PT Net Grup Multimedia	512
103.166.8.0/23	AS141978	PT Akses Bersama Sedaya	512
103.166.24.0/23	AS142054	TECH CITY COMMUNICATIONS	512
103.166.190.0/23	AS38758	PT Rafa Berkah Jaya	512

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

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

IP Address	ASN	Details
103.166.39.5	AS142058 Fast Network	`0.37ms` from Dhaka, BD
103.166.38.1	AS142058 Fast Network	`0.39ms` 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
13.67.223.167	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
219.131.220.135	AS4134 CHINANET-BACKBONE	`4.11ms` from Guangzhou, CN
60.191.123.151	AS4134 CHINANET-BACKBONE	`5.17ms` from Hangzhou, CN
81.100.93.71	AS5089 Virgin Media Limited	`16.40ms` from London, GB
90.204.207.199	AS5607 Sky UK Limited	`1.66ms` from London, GB
87.114.12.7	AS6871 Plusnet	`7.32ms` from London, GB
163.150.20.247	AS22315 San Bernardino County Superintendent of Schools	`1.92ms` from Los Angeles, US
187.223.109.151	AS8151 UNINET	`19.70ms` from Los Angeles, US
83.34.253.55	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.30ms` from Madrid, ES
70.55.204.151	AS577 Bell Canada	`5.45ms` from Montreal, CA
47.16.211.231	AS6128 Cablevision Systems Corp.	`3.15ms` from New York City, US
183.76.198.23	AS4685 Asahi Net	`8.51ms` from Osaka, JP
91.105.93.231	AS12578 SIA Tet	`3.38ms` from Riga, LV
221.163.97.39	AS4766 Korea Telecom	`3.00ms` from Seoul, KR
13.76.29.7	AS8075 Microsoft Corporation	`0.58ms` from Singapore, SG
111.251.161.247	AS3462 Data Communication Business Group	`1.74ms` from Taipei, TW
83.7.251.39	AS5617 Orange Polska Spolka Akcyjna	`6.44ms` from Warsaw, PL
83.13.238.151	AS5617 Orange Polska Spolka Akcyjna	`6.19ms` from Warsaw, PL
42.238.83.87	AS4837 CHINA UNICOM China169 Backbone	`3.78ms` from Zhengzhou, CN
195.202.221.7	AS6730 Sunrise GmbH	`3.44ms` from Zuerich, CH
37.97.226.135	AS20857 Signet B.V.	`0.58ms` from Amsterdam, NL
188.173.186.23	AS48161 NEXTGEN COMMUNICATIONS SRL	`1.62ms` from Bucharest, RO
122.177.84.247	AS24560 Bharti Airtel Ltd., Telemedia Services	`13.99ms` from Chennai, IN
67.145.61.167	AS19901 Brightspeed	`16.19ms` from Chicago, US
59.57.80.199	AS4134 CHINANET-BACKBONE	`4.29ms` from Fuzhou, CN

Traceroute

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

traceroute -a -n -q1 103.166.38.33

traceroute to 103.166.38.33 (103.166.38.33): 64 hops max, 52 byte packets

1 [AS15169] 108.170.233.105 1.481 ms

2 *

3 *

4 *

5 *

6 [AS142058] 103.166.38.33 30.106 ms

Measurement taken from

IPinfo ProbeNet in Delhi, IN

On February 7th 2026

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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