154.203.18.0/24

AS146993 · DEEP BRIGHT LIMITED

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Summary

Country	Hong Kong
Domain	synertechnet.com
ASN	AS146993
Registry	AFRINIC
ID	SYNERTECH_NETWORK_INC

WHOIS Details

inetnum:        154.203.18.0 - 154.203.18.255
netname:        Synertech_Network_Inc
descr:          Synertech Network Inc.
country:        HK
admin-c:        CIS1-AFRINIC
tech-c:         CIS1-AFRINIC
status:         ASSIGNED PA
mnt-by:         CIL1-MNT
mnt-by:         LARUS-SERVICE-MNT
changed:        tech@cloudinnovation.org 20230911
source:         AFRINIC

person:         Cloud Innovation Support
address:        Ebene
address:        MU
address:        Mahe
address:        Seychelles
phone:          tel:+248-4-610-795
e-mail:         tech@cloudinnovation.org
nic-hdl:        CIS1-AFRINIC
abuse-mailbox:  abuse@cloudinnovation.org
mnt-by:         CIL1-MNT
changed:        tech@cloudinnovation.org 20160215
source:         AFRINIC

route:          154.203.18.0/24
descr:          Synertech Network Inc.
origin:         AS146993
mnt-by:         LARUS-SERVICE-MNT
changed:        tech@cloudinnovation.org 20230531
source:         AFRINIC

Hosted domains

There are 223 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
154.203.18.200	fun88inr.com	159
154.203.18.199	ltt890.com	20
154.203.18.194	susite.xyz	16
154.203.18.197	feaffcodegetm1.com	7
154.203.18.162	woaigames.com	4
154.203.18.71	f154.co	1
154.203.18.193	tlc9191.com	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

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Pingable IPs

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

IP Address	ASN	Details
154.203.18.181	AS146993 DEEP BRIGHT LIMITED	`0.32ms` from Hong Kong, HK

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
169.63.161.216	AS36351 IBM Cloud	`0.34ms` from Ashburn, US
163.121.170.120	AS8452 TE-AS	`1.37ms` from Cairo, EG
179.216.165.24	AS28573 Claro NXT Telecomunicacoes Ltda	`9.82ms` from Curitiba, BR
76.155.168.200	AS7922 Comcast Cable Communications, LLC	`4.34ms` from Denver, US
51.112.6.120	AS16509 Amazon.com, Inc.	`0.09ms` from Dubai, AE
79.249.199.232	AS3320 Deutsche Telekom AG	`5.34ms` from Frankfurt am Main, DE
89.221.211.8	AS208414 WEDOS Internet, a.s.	`2.21ms` from Luxembourg, LU
85.42.249.88	AS3269 Telecom Italia S.p.A.	`2.09ms` from Milan, IT
79.34.5.136	AS3269 Telecom Italia S.p.A.	`16.20ms` from Milan, IT
159.41.60.24	AS8011 MongoDB, Inc.	`0.12ms` from Osasco, BR
186.7.229.152	AS6400 Compañía Dominicana de Teléfonos S. A.	`3.24ms` from Santo Domingo, DO
16.171.185.232	AS16509 Amazon.com, Inc.	`0.10ms` from Stockholm, SE
122.222.40.120	AS2519 ARTERIA Networks Corporation	`0.46ms` from Tokyo, JP
96.31.59.248	AS29894 South Central Rural Telecommunications Cooperative Inc.	`10.01ms` from Atlanta, US
138.26.156.24	AS3452 University of Alabama at Birmingham	`4.40ms` from Atlanta, US
1.94.242.152	AS55990 Huawei Cloud Service data center	`3.74ms` from Beijing, CN
42.48.3.136	AS4837 CHINA UNICOM China169 Backbone	`2.15ms` from Changsha, CN
75.185.173.56	AS10796 Charter Communications Inc	`8.97ms` from Columbus, US
47.190.112.40	AS5650 Frontier Communications of America, Inc.	`2.28ms` from Dallas, US
18.195.118.88	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
79.242.234.24	AS3320 Deutsche Telekom AG	`8.95ms` from Frankfurt am Main, DE
88.138.41.232	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.39ms` from Lyon, FR
176.138.100.120	AS5410 Bouygues Telecom SA	`3.81ms` from Marseille, FR
115.143.32.24	AS17858 LG POWERCOMM	`2.12ms` from Seoul, KR
221.161.170.152	AS4766 Korea Telecom	`7.26ms` 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 -f3 154.203.18.71

traceroute to 154.203.18.71 (154.203.18.71): 64 hops max, 52 byte packets

3 [] 146.70.0.2 0.396 ms

4 *

5 *

6 [AS146993] 154.203.18.71 76.748 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On August 22nd 2025

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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