110.4.25.0/24

AS38819 · HKCSL GPRS NETWORK

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Summary

Country	Hong Kong
Domain	pccw.com
ASN	AS38819
Parent Range	110.4.0.0/19
Registry	APNIC
ID	GPRSNET

WHOIS Details

inetnum:        110.4.0.0 - 110.4.31.255
netname:        GPRSNET
descr:          CSL Next G
country:        HK
org:            ORG-CL2-AP
admin-c:        IO35-AP
tech-c:         IP90-AP
abuse-c:        AH969-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-AP-SYSENG
mnt-routes:     MAINT-AP-SYSENG
mnt-irt:        IRT-HKCSL-HK
last-modified:  2020-07-07T04:57:12Z
source:         APNIC

irt:            IRT-HKCSL-HK
address:        4/F, Lai Chi Kok Engineering II
address:        4 Yuet Lun Street,
address:        Lai Chi Kok
address:        Hong Kong
e-mail:         corepssupport@pccw.com
abuse-mailbox:  corepssupport@pccw.com
admin-c:        IO35-AP
tech-c:         IP90-AP
auth:           # Filtered
remarks:        corepssupport@pccw.com was validated on 2025-11-11
mnt-by:         MAINT-AP-SYSENG
last-modified:  2025-11-18T00:26:54Z
source:         APNIC

organisation:   ORG-CL2-AP
org-name:       CSL Limited
org-type:       LIR
country:        HK
address:        3rd Floor
address:        Lai Chi Kok Engineering Center II
address:        4 Yuet Lun Street
phone:          +852-2883-4324
fax-no:         +852-2962-5504
e-mail:         corepssupport@pccw.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:49Z
source:         APNIC

role:           ABUSE HKCSLHK
country:        ZZ
address:        4/F, Lai Chi Kok Engineering II
address:        4 Yuet Lun Street,
address:        Lai Chi Kok
address:        Hong Kong
phone:          +000000000
e-mail:         corepssupport@pccw.com
admin-c:        IO35-AP
tech-c:         IP90-AP
nic-hdl:        AH969-AP
remarks:        Generated from irt object IRT-HKCSL-HK
remarks:        corepssupport@pccw.com was validated on 2025-11-11
abuse-mailbox:  corepssupport@pccw.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-11T15:01:11Z
source:         APNIC

person:         IPBB Operation
address:        3/F, Lai Chi Kok Engineering Center II 4 Yuet Lun Street Hong Kong
country:        HK
phone:          +852-23464280
e-mail:         corepssupport@pccw.com
nic-hdl:        IO35-AP
remarks:        Please send spam and abuse reports to corepssupport@pccw.com
remarks:        with providing detail information and times in HKT.
remarks:        The phone number is only for emergency contact
abuse-mailbox:  corepssupport@pccw.com
mnt-by:         MAINT-AP-SYSENG
last-modified:  2016-08-04T02:55:19Z
source:         APNIC

person:         IPBB Planning
address:        3/F, Lai Chi Kok Engineering Centre II, 4 Yuet Lun Street
country:        HK
phone:          +852-23464280
e-mail:         PCCWEngrgWireless-SPDIPCoreNetwork@pccw.com
nic-hdl:        IP90-AP
abuse-mailbox:  corepssupport@pccw.com
mnt-by:         MAINT-AP-SYSENG
remarks:        Please send spam and abuse reports to corepssupport@pccw.com
remarks:        with providing detail information and times in HKT
remarks:        The phone number is only for emergency contact
last-modified:  2024-08-09T08:21:23Z
source:         APNIC

route:          110.4.0.0/19
origin:         AS38819
descr:          CSL Limited 3rd Floor Lai Chi Kok Engineering Center II 4 Yuet Lun Street
mnt-by:         MAINT-AP-SYSENG
last-modified:  2024-01-24T07:49:15Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 110.4.25.0/24

Range	ASN	Company	Num of IPs
110.4.0.0/19	AS38819	CSL Next G	8,192

Nearby Ranges

BGP prefixes that overlap with 110.4.0.0/16

Range	ASN	Company	Num of IPs
110.4.128.0/17	AS4685	Asahi Net	32,768
110.4.0.0/19	AS38819	CSL Next G	8,192
110.4.48.0/20	AS4721	JCOM Co., Ltd.	4,096
110.4.32.0/21	AS131931	Aomori Cable TV Co., Ltd.	2,048
110.4.40.0/21	AS46015	Internet Service Provider, Bayan Baru, Penang	2,048
110.4.88.0/22	AS38661	abcle	1,024
110.4.104.0/22	AS38661	abcle	1,024

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

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

IP Address	ASN	Details
110.4.25.49	AS38819 HKCSL GPRS NETWORK	`15.43ms` 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
109.129.84.136	AS5432 Proximus NV	`3.44ms` from Brussels, BE
196.119.153.40	AS36925 MEDITELECOM	`3.99ms` from Casablanca, MA
170.76.136.56	AS32824 WORLD WIDE TECHNOLOGY HOLDING CO., LLC.	`8.11ms` from Chicago, US
138.113.81.216	AS54994 Meteverse Limited.	`0.34ms` from Dallas, US
217.82.166.8	AS3320 Deutsche Telekom AG	`1.77ms` from Frankfurt am Main, DE
187.201.196.24	AS8151 UNINET	`1.08ms` from Guadalajara, MX
37.103.176.72	AS1267 WIND TRE S.P.A.	`3.23ms` from Milan, IT
213.219.245.216	AS12695 LLC Digital Network	`0.47ms` from Moscow, RU
68.204.126.40	AS33363 Charter Communications, Inc	`12.78ms` from Orlando, US
211.123.112.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.83ms` from Osaka, JP
18.228.118.24	AS16509 Amazon.com, Inc.	`0.18ms` from Osasco, BR
177.32.226.88	AS28573 Claro NXT Telecomunicacoes Ltda	`4.35ms` from Osasco, BR
220.196.77.40	AS17621 China Unicom Shanghai network	`2.85ms` from Shanghai, CN
101.184.175.88	AS1221 Telstra Limited	`4.40ms` from Sydney, AU
13.231.116.8	AS16509 Amazon.com, Inc.	`1.09ms` from Tokyo, JP
106.136.173.248	AS2516 KDDI CORPORATION	`12.04ms` from Tokyo, JP
20.104.8.216	AS8075 Microsoft Corporation	`0.18ms` from Toronto, CA
185.108.76.24	AS206028 Datenreisen UG	`1.04ms` from Berlin, DE
98.121.20.184	AS11426 Charter Communications Inc	`9.53ms` from Charlotte, US
79.203.33.8	AS3320 Deutsche Telekom AG	`8.38ms` from Frankfurt am Main, DE
15.204.135.184	AS16276 OVH SAS	`0.51ms` from Karachi, PK
181.141.217.104	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`7.77ms` from Medellin, CO
76.109.1.232	AS7922 Comcast Cable Communications, LLC	`4.78ms` from Miami, US
23.9.220.216	AS16625 Akamai Technologies, Inc.	`0.44ms` from Mumbai, IN
124.134.139.136	AS4837 CHINA UNICOM China169 Backbone	`4.89ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m6 110.4.25.62

traceroute to 110.4.25.62 (110.4.25.62): 6 hops max, 52 byte packets

2 [AS23961] 156.0.200.34 0.619 ms

3 [AS969] 199.119.64.158 0.676 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 9th 2026

What are IP address ranges?

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