148.66.51.0/24

AS45753 · Netsec Limited

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Summary

Country	Taiwan
Domain	netsec.com
ASN	AS45753
Parent Range	148.66.48.0/20
Registry	APNIC
ID	NETSEC

WHOIS Details

inetnum:        148.66.51.0 - 148.66.51.255
netname:        Netsec
descr:          Netsec
country:        TW
admin-c:        NN541-AP
tech-c:         NN541-AP
abuse-c:        AD748-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-DATAPLUGS-HK
mnt-irt:        IRT-DATAPLUGS-HK
last-modified:  2025-05-19T04:08:20Z
source:         APNIC

irt:            IRT-DATAPLUGS-HK
address:        Unit 8, 26/F, Billion Plaza,, 8 Cheung Yue St, Cheung Sha Wan,, Kowloon, Hong Kong
e-mail:         abuse@dataplugs.com
abuse-mailbox:  abuse@dataplugs.com
admin-c:        DLA5-AP
tech-c:         DLA5-AP
auth:           # Filtered
remarks:        abuse@dataplugs.com was validated on 2025-07-29
mnt-by:         MAINT-DATAPLUGS-HK
last-modified:  2025-09-03T04:46:17Z
source:         APNIC

role:           ABUSE DATAPLUGSHK
country:        ZZ
address:        Unit 8, 26/F, Billion Plaza,, 8 Cheung Yue St, Cheung Sha Wan,, Kowloon, Hong Kong
phone:          +000000000
e-mail:         abuse@dataplugs.com
admin-c:        DLA5-AP
tech-c:         DLA5-AP
nic-hdl:        AD748-AP
remarks:        Generated from irt object IRT-DATAPLUGS-HK
remarks:        abuse@dataplugs.com was validated on 2025-07-29
abuse-mailbox:  abuse@dataplugs.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-29T13:43:41Z
source:         APNIC

role:           NETSEC NOC
address:        Suite 1007, 10/F, The Bay Hub, 17 Kai Cheung Rd, Kowloon Bay
country:        HK
phone:          +85227511100
e-mail:         noc@netsec.com
admin-c:        NN541-AP
tech-c:         NN541-AP
nic-hdl:        NN541-AP
mnt-by:         MAINT-NETSEC-HK
last-modified:  2025-03-14T05:55:40Z
source:         APNIC

route:          148.66.51.0/24
origin:         AS45753
descr:          Dataplugs Limited Unit 8, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung Sha Wan, Kowloon
mnt-by:         MAINT-DATAPLUGS-HK
last-modified:  2025-09-03T02:40:07Z
source:         APNIC

route:          148.66.51.0/24
origin:         AS9744
descr:          Dataplugs Limited Unit 8, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung Sha Wan, Kowloon
mnt-by:         MAINT-DATAPLUGS-HK
last-modified:  2021-11-03T08:37:08Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 148.66.51.0/24

Range	ASN	Company	Num of IPs
148.66.48.0/20	AS45753	DATAPLUGS.COM	4,096

Nearby Ranges

BGP prefixes that overlap with 148.66.0.0/16

Range	ASN	Company	Num of IPs
148.66.64.0/18	AS9471	ONATI	16,384
148.66.128.0/19	AS26496	Godaddy.com	8,192
148.66.160.0/19	AS22408	West Kentucky Rural Telephone Cooperative Corporation, Inc.	8,192
148.66.0.0/19	AS45753	Netsec Limited	8,192
148.66.48.0/20	AS45753	DATAPLUGS.COM	4,096
148.66.40.0/21	AS32586	Niagara Wireless Internet Co.	2,048
148.66.32.0/22	AS23088	The Blackstone Group	1,024
148.66.252.0/22	AS13845	C06270771	1,024
148.66.50.0/24	AS45753	Netsec	256
148.66.63.0/24	AS45753	Netsec	256
148.66.241.0/24	AS13845	eStruxture Data Centers Inc.	256
148.66.220.0/24	AS13649	RedPanda Systems	256
148.66.38.0/24	AS53733	JERICH International - Dayton	256
148.66.48.0/24	AS45753	Netsec	256
148.66.49.0/24	AS45753	Netsec	256

Hosted domains

There are 6 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
148.66.51.119	chengxuceshi.top	1
148.66.51.186	gen-chain.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

Read more

Pingable IPs

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

IP Address	ASN	Details
148.66.51.40	AS45753 Netsec Limited	`0.50ms` 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
69.31.144.40	AS27294 Reserve Long Distance Company, Inc	`12.46ms` from Dallas, US
104.15.11.104	AS7018 AT&T Enterprises, LLC	`9.96ms` from Dallas, US
217.238.11.168	AS3320 Deutsche Telekom AG	`6.29ms` from Frankfurt am Main, DE
42.55.73.184	AS4837 CHINA UNICOM China169 Backbone	`10.04ms` from Liaoyang, CN
40.143.141.40	AS17378 TierPoint, LLC	`3.91ms` from New York City, US
58.98.216.72	AS9595 NTT-ME Corporation	`1.71ms` from Osaka, JP
177.112.35.200	AS26599 TELEFÔNICA BRASIL S.A	`7.47ms` from Osasco, BR
90.108.35.136	AS3215 Orange S.A.	`6.44ms` from Paris, FR
20.14.17.248	AS8075 Microsoft Corporation	`0.18ms` from Phoenix, US
110.159.243.232	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`17.62ms` from Singapore, SG
111.243.196.24	AS3462 Data Communication Business Group	`3.29ms` from Taipei, TW
188.27.157.152	AS8708 DIGI ROMANIA S.A.	`1.12ms` from Timisoara, RO
124.212.31.72	AS2516 KDDI CORPORATION	`8.35ms` from Tokyo, JP
2.190.78.184	AS58224 Iran Telecommunication Company PJS	`17.49ms` from Yerevan, AM
213.10.211.40	AS1136 KPN B.V.	`1.41ms` from Amsterdam, NL
108.66.123.232	AS7018 AT&T Enterprises, LLC	`2.94ms` from Atlanta, US
101.23.157.88	AS4837 CHINA UNICOM China169 Backbone	`9.58ms` from Beijing, CN
91.127.65.56	AS6855 Slovak Telekom, a.s.	`1.23ms` from Bratislava, SK
206.81.84.8	AS32625 OFFSITE, LLC	`3.77ms` from Chicago, US
75.219.206.104	AS6167 Verizon Business	`15.91ms` from Chicago, US
73.73.138.200	AS7922 Comcast Cable Communications, LLC	`5.70ms` from Chicago, US
81.19.104.120	AS2914 NTT America, Inc.	`0.22ms` from Frankfurt am Main, DE
213.251.155.200	AS16276 OVH SAS	`1.62ms` from Gravelines, FR
84.231.83.216	AS719 Elisa Oyj	`6.53ms` from Helsinki, FI
108.157.148.56	AS16509 Amazon.com, Inc.	`0.18ms` from Kansas City, US

Traceroute

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

traceroute -a -n -q1 148.66.51.28

traceroute to 148.66.51.28 (148.66.51.28): 64 hops max, 52 byte packets

1 [AS15169] 72.14.239.92 35.67 ms

2 [] 123.255.92.18 37.185 ms

3 [AS9744] 103.127.25.33 34.79 ms

4 [AS45753] 103.199.104.71 37.223 ms

5 [AS45753] 148.66.51.28 37.826 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On September 18th 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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