103.40.172.0/24

AS131274 · Cypresstel Global Network

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Summary

Country	Hong Kong
Domain	cypresstel.com
ASN	AS131274
Parent Range	103.40.172.0/23
Registry	APNIC
ID	CYPRESSTEL-HK

WHOIS Details

inetnum:        103.40.172.0 - 103.40.173.255
netname:        CYPRESSTEL-HK
descr:          Cypress Telecom Limited
descr:          Room 1002, Wanchai Central Building,
descr:          89 Lockhart Road, Wanchai
country:        HK
org:            ORG-CTL2-AP
admin-c:        CTLn1-AP
tech-c:         CTLn1-AP
abuse-c:        AC2303-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-CYPRESSTEL-HK
mnt-routes:     MAINT-CYPRESSTEL-HK
mnt-irt:        IRT-CYPRESSTEL-HK
last-modified:  2025-04-12T16:29:25Z
geofeed:        https://geofeed.cypresstel.com/geofeed.csv
source:         APNIC

irt:            IRT-CYPRESSTEL-HK
address:        Room 2701, 27/F, 3 Lockhart Road, Wanchai, Hong Kong
e-mail:         hostmaster@cypresstel.com
abuse-mailbox:  hostmaster@cypresstel.com
admin-c:        CTLN1-AP
tech-c:         CTLN1-AP
auth:           # Filtered
remarks:        hostmaster@cypresstel.com was validated on 2025-10-15
mnt-by:         MAINT-CYPRESSTEL-HK
last-modified:  2025-11-18T00:29:20Z
source:         APNIC

organisation:   ORG-CTL2-AP
org-name:       Cypress Telecom Limited
org-type:       LIR
country:        HK
address:        Cypress Telecom Limited
address:        Room 2701, 27/F
address:        3 Lockhart Road, Wanchai
phone:          +852-3704-9336
fax-no:         +852-3013-6013
e-mail:         hostmaster@cypresstel.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:36Z
source:         APNIC

role:           ABUSE CYPRESSTELHK
country:        ZZ
address:        Room 2701, 27/F, 3 Lockhart Road, Wanchai, Hong Kong
phone:          +000000000
e-mail:         hostmaster@cypresstel.com
admin-c:        CTLN1-AP
tech-c:         CTLN1-AP
nic-hdl:        AC2303-AP
remarks:        Generated from irt object IRT-CYPRESSTEL-HK
remarks:        hostmaster@cypresstel.com was validated on 2025-10-15
abuse-mailbox:  hostmaster@cypresstel.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-15T01:58:11Z
source:         APNIC

role:           CYPRESS TELECOM LIMITED - network administrator
address:        Room 2701, 27/F, 3 Lockhart Road, Wanchai, Hong Kong
country:        HK
phone:          +000000000
fax-no:         +000000000
e-mail:         hostmaster@cypresstel.com
admin-c:        CTLn1-AP
tech-c:         CTLn1-AP
nic-hdl:        CTLN1-AP
mnt-by:         MAINT-CYPRESSTEL-HK
last-modified:  2023-05-15T10:40:20Z
source:         APNIC

route:          103.40.172.0/23
descr:          route object for 103.40.172.0/23
origin:         AS131274
mnt-by:         MAINT-CYPRESSTEL-HK
last-modified:  2014-11-14T03:08:59Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.40.172.0/24

Range	ASN	Company	Num of IPs
103.40.172.0/23	AS131274	Cypress Telecom Limited	512

Nearby Ranges

BGP prefixes that overlap with 103.40.0.0/16

Range	ASN	Company	Num of IPs
103.40.192.0/22	AS4837	Jiangyin Oweb Network Co., Ltd.	1,024
103.40.196.0/22	AS133661	Creative Cable Network Private Limited	1,024
103.40.60.0/22	AS133700	Gleam Worldwide Services Pvt Ltd.	1,024
103.40.176.0/22	AS133747	FLAT B, 4/F, TOWER C, CLAGUE GARDEN ESTATE TSUEN WAN NT	1,024
103.40.72.0/22	AS134053	ETHERNET XPRESS PVT. LTD.	1,024
103.40.192.0/22	AS137697	Jiangyin Oweb Network Co., Ltd.	1,024
103.40.8.0/22	AS139646	BGPNET PTE. LTD.	1,024
103.40.180.0/22	AS152461	United Information Highway Co.,Ltd.	1,024
103.40.152.0/22	AS153494	UNIT 047/F BRIGHT WAY TOWER	1,024
103.40.96.0/22	AS18068	Nippo Taiyo Building 511, 3-2-28	1,024
103.40.128.0/22	AS23808	TOSHIMA CABLE NETWORK CO.,LTD	1,024
103.40.184.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.132.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.136.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.148.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.140.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.180.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.144.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.188.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.124.0/22	AS4686	Mizushin Building 7F, 1-11-1, Kitasaiwai, Nishi-ku	1,024
103.40.232.0/22	AS4837	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.40.8.0/22	AS54801	BGPNET PTE. LTD.	1,024
103.40.12.0/22	AS63567	Suqian Pugongying Network Service Co.,Ltd	1,024
103.40.12.0/22	AS63567	Suqian Pugongying Network Service Co.,Ltd	1,024
103.40.208.0/22	AS63834	PrimeXM Networks (Singapore) PTE. LTD	1,024
103.40.104.0/22	AS9354	COMMUNITY NETWORK CENTER INC.	1,024
103.40.112.0/22	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD	1,024
103.40.48.0/22	AS133593	VIZAG BROADCASTING COMPANY PVT. LTD	1,024
103.40.172.0/23	AS131274	Cypress Telecom Limited	512
103.40.54.0/23	AS58392	PT. Sewiwi Indonesia	512
103.40.70.0/23	AS132895	Prodigy Communications Pty Ltd	512
103.40.174.0/23	AS4811	CYPRESS TELECOM (CHINA) LIMITED	512
103.40.92.0/23	AS63504	Yayasan Panca Dharma	512
103.40.110.0/23	AS10310	Brightroll, Inc	512
103.40.100.0/23	AS136907	Huawei-Cloud-TR	512
103.40.102.0/23	AS136907	Huawei-Cloud-TR	512
103.40.52.0/23	AS137830	Jadoo Technology	512
103.40.174.0/23	AS55996	CYPRESS TELECOM (CHINA) LIMITED	512
103.40.156.0/23	AS150434	Signature International	512
103.40.2.0/23	AS150450	Kinahugan Bojol Communications, Inc.	512
103.40.118.0/23	AS56309	READYIDC COMPANY LIMITED	512
103.40.167.0/24	AS134186	Paradise Technologies Limited	256
103.40.112.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD	256
103.40.81.0/24	AS132840	Neos Systems Limited	256
103.40.157.0/24	AS150434	Signature International	256
103.40.109.0/24	AS133120	Hosted Network Pty Ltd	256
103.40.80.0/24	AS133552	B.M.S College Of Engineering	256
103.40.116.0/24	AS58955	Bangmod Enterprise Co., Ltd.	256
103.40.108.0/24	AS59149	Husky CNOOC Madura Ltd.	256
103.40.224.0/24	AS139785	Melbourne Water Corporation	256

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

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

IP Address	ASN	Details
103.40.172.161	AS131274 Cypresstel Global Network	`0.83ms` 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
54.200.124.136	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
186.57.160.56	AS22927 Telefonica de Argentina	`1.85ms` from Buenos Aires, AR
197.160.161.216	AS24863 Link Egypt (Link.NET)	`10.52ms` from Cairo, EG
222.25.189.8	AS4538 China Education and Research Network Center	`15.16ms` from Chengdu, CN
117.187.75.40	AS9808 China Mobile Communications Group Co., Ltd.	`5.39ms` from Guiyang, CN
77.97.23.232	AS5089 Virgin Media Limited	`7.83ms` from London, GB
187.145.221.56	AS8151 UNINET	`1.53ms` from Mexico City, MX
204.236.156.248	AS16509 Amazon.com, Inc.	`0.21ms` from San Jose, US
57.128.34.120	AS16276 OVH SAS	`0.09ms` from Strasbourg, FR
157.119.183.200	AS55508 Lao National Internet Center (LANIC)	`1.24ms` from Vientiane, LA
5.148.169.72	AS29691 Nine Internet Solutions AG	`0.46ms` from Zuerich, CH
94.59.171.40	AS5384 Emirates Internet	`5.58ms` from Al Fujairah City, AE
136.49.180.24	AS16591 Google Fiber Inc.	`5.16ms` from Dallas, US
112.145.108.184	AS17858 LG POWERCOMM	`2.25ms` from Incheon, KR
58.121.157.168	AS9318 SK Broadband Co Ltd	`1.06ms` from Incheon, KR
69.172.229.24	AS13768 Aptum Technologies	`0.09ms` from Los Angeles, US
142.171.185.56	AS35916 MULTACOM CORPORATION	`0.18ms` from Los Angeles, US
2.139.57.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.56ms` from Madrid, ES
72.44.21.232	AS266166 GLOBALNET SERVICOS E INFORMATICA LTDA-ME	`1.21ms` from Osasco, BR
46.109.208.136	AS12578 SIA Tet	`1.03ms` from Riga, LV
95.55.151.88	AS12389 PJSC Rostelecom	`2.00ms` from Saint Petersburg, RU
189.46.1.8	AS27699 TELEFÔNICA BRASIL S.A	`4.14ms` from Sao Paulo, BR
73.254.179.8	AS7922 Comcast Cable Communications, LLC	`2.16ms` from Seattle, US
76.69.149.200	AS577 Bell Canada	`1.73ms` from Toronto, CA
70.26.155.8	AS577 Bell Canada	`4.91ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 103.40.172.161

traceroute to 103.40.172.161 (103.40.172.161): 64 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 1.061 ms

2 *

3 [AS2914] 203.131.243.182 6.608 ms

4 [AS131274] 103.40.172.161 1.087 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On April 13th 2026

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