203.198.66.0/23

AS4515 · PCCW IMS Ltd (PCCW Business Internet Access)

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Summary

Country	Hong Kong
Domain	netvigator.com
ASN	AS4515
Registry	APNIC
ID	YUENLONGGOVT-HK

WHOIS Details

inetnum:        203.198.66.64 - 203.198.66.79
netname:        YUENLONGGOVT-HK
descr:          Yuen Long Government Primary School
country:        HK
admin-c:        BNA2-AP
tech-c:         TA29-AP
mnt-by:         MAINT-HK-IMS-CS
last-modified:  2008-12-27T07:12:39Z
source:         APNIC
status:         ASSIGNED NON-PORTABLE

role:           BIZ NETVIGATOR ADMINISTRATORS
address:        27/F, PCCW Tower, Taikoo Place,
address:        979 King's Road, Quarry Bay, HK
country:        HK
phone:          +852-2888-6932
e-mail:         cs@imsbiz.com
admin-c:        EC496-AP
admin-c:        AT385-AP
tech-c:         NOC18-AP
tech-c:         WC109-AP
nic-hdl:        BNA2-AP
notify:         noc@imsbiz.com
mnt-by:         MAINT-HK-PCCW-BIA
last-modified:  2018-01-02T11:32:47Z
source:         APNIC

role:           TECHNICAL ADMINISTRATORS
address:        i-Center
address:        Pacific Century CyberWorks
address:        12/F, CSL Tower
address:        322-324 Des Voeux Road Central
address:        Hong Kong
phone:          +852-28880046
country:        HK
e-mail:         pmaster@netvigator.com
admin-c:        TA28-AP
admin-c:        CL248-AP
tech-c:         TA28-AP
tech-c:         CL248-AP
nic-hdl:        TA29-AP
mnt-by:         MAINT-HK-IMS
last-modified:  2011-09-26T02:11:38Z
source:         APNIC

route:          203.198.66.0/24
origin:         AS4760
descr:          PCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy Road
mnt-by:         MAINT-HK-IMS-CS
last-modified:  2020-07-15T04:21:29Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.198.0.0/16

No nearby ranges found.

Hosted domains

There are 6 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.198.66.33	ssnasch.edu.hk	2
203.198.66.2	evangel.edu.hk	1
203.198.67.59	sscc.edu.hk	1
203.198.66.89	hctmhope.edu.hk	1
203.198.67.218	tcj911square.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

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

IP Address	ASN	Details
203.198.67.166	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.09ms` from Hong Kong, HK
203.198.66.94	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.36ms` 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
184.92.237.167	AS11427 Charter Communications Inc	`11.47ms` from Houston, US
118.55.85.167	AS4766 Korea Telecom	`6.82ms` from Incheon, KR
86.169.45.215	AS2856 British Telecommunications PLC	`6.92ms` from London, GB
97.220.156.87	AS6167 Verizon Business	`15.06ms` from Miami, US
213.226.77.39	AS49505 JSC Selectel	`1.00ms` from Saint Petersburg, RU
95.152.42.151	AS12389 PJSC Rostelecom	`7.99ms` from Samara, RU
38.226.88.23	AS9712 INet Technologies Co., Ltd.	`0.92ms` from Seoul, KR
114.72.221.103	AS4804 Microplex PTY LTD	`4.96ms` from Sydney, AU
121.115.227.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.61ms` from Tokyo, JP
60.60.10.215	AS9824 JCOM Co., Ltd.	`12.19ms` from Tokyo, JP
195.202.205.23	AS6730 Sunrise GmbH	`4.07ms` from Zuerich, CH
75.143.254.23	AS20115 Charter Communications LLC	`13.44ms` from Atlanta, US
40.133.167.215	AS7029 Windstream Communications LLC	`5.12ms` from Atlanta, US
217.136.113.199	AS5432 Proximus NV	`1.26ms` from Brussels, BE
86.216.123.55	AS3215 Orange S.A.	`9.81ms` from Frankfurt am Main, DE
182.188.53.247	AS17557 Pakistan Telecommunication Company Limited	`1.64ms` from Islamabad, PK
180.194.19.167	AS9299 Philippine Long Distance Telephone Company	`17.25ms` from Manila, PH
108.35.175.7	AS701 Verizon Business	`1.54ms` from New York City, US
20.252.111.87	AS8075 Microsoft Corporation	`0.19ms` from Quincy, US
101.78.67.119	AS9506 Singtel Fibre Broadband	`1.95ms` from Singapore, SG
13.237.242.103	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
20.210.121.39	AS8075 Microsoft Corporation	`0.17ms` from Tokyo, JP
86.85.221.183	AS1136 KPN B.V.	`1.81ms` from Amsterdam, NL
85.121.18.71	AS6830 Liberty Global Europe Holding B.V.	`15.37ms` from Amsterdam, NL
23.198.139.215	AS16625 Akamai Technologies, Inc.	`0.73ms` from Auckland, NZ

Traceroute

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

traceroute -a -n -q1 -f4 203.198.66.37

traceroute to 203.198.66.37 (203.198.66.37): 64 hops max, 52 byte packets

4 [AS4515] 210.87.255.13 1.32 ms

5 [AS4515] 210.87.245.192 1.468 ms

6 *

7 [AS4515] 203.198.66.37 2.014 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On March 13th 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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