202.55.27.0/24

AS4809 · China Telecom Next Generation Carrier Network

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Summary

Country	Hong Kong
Domain	chinatelecom.com.hk
ASN	AS4809
Parent Range	202.55.0.0/19
Registry	APNIC
ID	CTHKI-HK

WHOIS Details

inetnum:        202.55.16.0 - 202.55.29.255
netname:        CTHKI-HK
descr:          Chinatelecom Next Carrying HongKong region network
country:        HK
admin-c:        CTHK1-AP
tech-c:         CTHK1-AP
abuse-c:        AC2015-AP
status:         ALLOCATED NON-PORTABLE
remarks:        Used for IPv4
notify:         noc@chinatelecom.com.hk
mnt-by:         MAINT-CTHKI-ADMIN
mnt-lower:      MAINT-CTHKI-ADMIN
mnt-routes:     MAINT-CTHKI-ADMIN
mnt-irt:        IRT-CTHKI-HK
last-modified:  2021-01-26T21:27:41Z
source:         APNIC

irt:            IRT-CTHKI-HK
address:        38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong
e-mail:         guohf@chinatelecomglobal.com
abuse-mailbox:  guohf@chinatelecomglobal.com
admin-c:        CTHK1-AP
tech-c:         CTHK1-AP
auth:           # Filtered
remarks:        noc@chinatelecomglobal.com
remarks:        guohf@chinatelecomglobal.com was validated on 2025-06-11
mnt-by:         MAINT-CTHKI-ADMIN
last-modified:  2025-06-11T03:05:20Z
source:         APNIC

role:           ABUSE CTHKIHK
country:        ZZ
address:        38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong
phone:          +000000000
e-mail:         guohf@chinatelecomglobal.com
admin-c:        CTHK1-AP
tech-c:         CTHK1-AP
nic-hdl:        AC2015-AP
remarks:        Generated from irt object IRT-CTHKI-HK
remarks:        guohf@chinatelecomglobal.com was validated on 2025-06-11
abuse-mailbox:  guohf@chinatelecomglobal.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-11T03:05:40Z
source:         APNIC

role:           CHINA TELECOM HONG KONGINTERNATIONAL LTD  - netw
address:        38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong
country:        HK
phone:          +852 31000000
e-mail:         noc@chinatelecom.com.hk
admin-c:        CTHK1-AP
tech-c:         CTHK1-AP
nic-hdl:        CTHK1-AP
mnt-by:         MAINT-CTHKI-HK
last-modified:  2009-11-24T04:46:50Z
source:         APNIC

route:          202.55.0.0/19
origin:         AS23764
descr:          China Telecom Global Limited 28/F, Everbright Center 108 Gloucester Road
mnt-by:         MAINT-CTGL-HK
last-modified:  2021-06-17T08:25:00Z
source:         APNIC

route:          202.55.0.0/19
descr:          Chinatelecom Next Carrying Network Backbone
descr:          HK
origin:         AS4809
country:        HK
notify:         noc@chinatelecomglobal.com
mnt-lower:      MAINT-CTGL-HK
mnt-routes:     MAINT-CTGL-HK
mnt-by:         MAINT-CTGL-HK
last-modified:  2014-07-14T10:06:40Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 202.55.27.0/24

Range	ASN	Company	Num of IPs
202.55.0.0/19	AS4809	China Telecom Global Limited	8,192

Nearby Ranges

BGP prefixes that overlap with 202.55.0.0/16

Range	ASN	Company	Num of IPs
202.55.0.0/19	AS4809	China Telecom Global Limited	8,192
202.55.192.0/19	AS23635	CRCCMedia Co.,ltd	8,192
202.55.32.0/19	AS9304	Internet Service Provider	8,192
202.55.64.0/19	AS18106	Viewqwest Pte Ltd, Internet Service Provider, Singapore	8,192
202.55.112.0/20	AS7676	TAM Co.,LTD	4,096
202.55.144.0/21	AS7718	iiNet Limited	2,048
202.55.8.0/21	AS4809	Chinatelecom Next Carrying HongKong region network	2,048
202.55.224.0/21	AS17408	Network topology of Unigate Telecom Inc.	2,048
202.55.232.0/22	AS17408	Mountain Top Ventures Ltd	1,024
202.55.132.0/22	AS63737	VietServer Services technology company limited	1,024
202.55.40.0/22	AS9304	Internet Service Provider	1,024
202.55.152.0/22	AS7718	Goldweb Internet	1,024
202.55.244.0/22	AS17408	Network topology of Unigate Telecom Inc.	1,024
202.55.136.0/22	AS38643	UNIADEX, LTD.	1,024
202.55.156.0/22	AS7718	iiNet Limited	1,024
202.55.140.0/22	AS38886	The Government Lottery Officer, Thailand	1,024
202.55.248.0/22	AS17408	Diamond Flower Electric Instru	1,024
202.55.128.0/22	AS135523	Net Access Communication Systems (Private) Limited	1,024
202.55.236.0/23	AS17408	Wenking Co., Ltd.	512
202.55.240.0/23	AS17408	Network topology of Unigate Telecom Inc.	512
202.55.242.0/23	AS17408	Chief Telecom Inc.	512
202.55.238.0/23	AS17408	Network topology of Unigate Telecom Inc.	512
202.55.254.0/23	AS17408	Network topology of Unigate Telecom Inc.	512
202.55.248.0/23	AS17408	Diamond Flower Electric Instru	512
202.55.184.0/24	AS10219	Skymedia Corporation	256
202.55.230.0/24	AS17408	Network topology of Unigate Telecom Inc.	256
202.55.99.0/24	AS18353	Revera Limited	256
202.55.234.0/24	AS63199	Network topology of Unigate Telecom Inc.	256
202.55.101.0/24	AS18353	Revera Limited	256
202.55.191.0/24	AS10219	Skymedia Corporation	256
202.55.109.0/24	AS18353	Revera Limited	256
202.55.252.0/24	AS17408	No.36-1, Ln. 154, Yanshou St., Taoyuan Dist.,	256
202.55.104.0/24	AS18353	Revera Limited	256
202.55.96.0/24	AS18353	Revera Limited	256
202.55.97.0/24	AS18353	Revera Limited	256
202.55.24.0/24	AS4809	Chinatelecom Next Carrying HongKong region network	256
202.55.143.0/24	AS38886	The Government Lottery Officer, Thailand	256
202.55.183.0/24	AS10219	Skymedia Corporation	256
202.55.180.0/24	AS10219	Skymedia Corporation	256
202.55.103.0/24	AS18353	Revera Limited	256
202.55.17.0/24	AS23764	Chinatelecom Next Carrying HongKong region network	256
202.55.169.0/24	AS17769	PT Indo Pratama Teleglobal	256
202.55.178.0/24	AS10219	Skymedia Corporation	256
202.55.182.0/24	AS10219	Skymedia Corporation	256
202.55.142.0/24	AS38886	The Government Lottery Officer, Thailand	256
202.55.189.0/24	AS10219	Skymedia Corporation	256
202.55.141.0/24	AS38886	The Government Lottery Officer, Thailand	256
202.55.153.0/24	AS45447	Yless4u Internet	256
202.55.188.0/24	AS10219	Skymedia Corporation	256

Hosted domains

There are 4 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
202.55.27.173	mimaki-smt.cn	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
202.55.27.209	AS4809 China Telecom Next Generation Carrier Network	0.53ms from Tokyo, JP

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
98.64.146.200	AS8075 Microsoft Corporation	0.21ms from Amsterdam, NL
97.129.136.136	AS6167 Verizon Business	17.58ms from Atlanta, US
111.8.210.24	AS56047 China Mobile communications corporation	8.62ms from Changsha, CN
5.139.52.152	AS12389 PJSC Rostelecom	10.67ms from Krasnodar, RU
13.203.200.232	AS16509 Amazon.com, Inc.	0.40ms from Mumbai, IN
222.116.97.88	AS4766 Korea Telecom	2.86ms from Seoul, KR
114.241.165.8	AS4808 China Unicom Beijing Province Network	3.96ms from Beijing, CN
111.167.52.248	AS4837 CHINA UNICOM China169 Backbone	4.92ms from Beijing, CN
110.32.70.216	AS4804 Microplex PTY LTD	1.78ms from Brisbane, AU
94.225.59.40	AS6848 Telenet BV	6.10ms from Brussels, BE
176.84.132.216	AS3352 TELEFONICA DE ESPANA S.A.U.	10.60ms from Madrid, ES
220.110.166.72	AS4713 NTT Communications Corporation	3.46ms from Osaka, JP
110.47.215.56	AS18313 LG HelloVision Corp.	1.43ms from Seoul, KR
125.147.51.200	AS4766 Korea Telecom	1.35ms from Seoul, KR
222.236.2.88	AS9318 SK Broadband Co Ltd	5.15ms from Seoul, KR
65.52.8.88	AS8075 Microsoft Corporation	0.36ms from Chicago, US
72.177.115.184	AS11427 Charter Communications Inc	11.97ms from Houston, US
219.91.253.200	AS18207 YOU Broadband & Cable India Ltd.	11.48ms from Chennai, IN
97.208.185.248	AS6167 Verizon Business	14.29ms from Chicago, US
39.34.232.8	AS17557 Pakistan Telecommunication Company Limited	14.61ms from Islamabad, PK
153.223.119.8	AS4713 NTT Communications Corporation	8.27ms from Osaka, JP
61.79.162.56	AS4766 Korea Telecom	1.48ms from Seoul, KR
160.46.233.184	AS8590 Bayerische Motoren Werke Aktiengesellschaft	10.95ms from Strasbourg, FR
63.35.2.168	AS16509 Amazon.com, Inc.	0.16ms from Dublin, IE
95.242.210.56	AS3269 Telecom Italia S.p.A.	6.65ms from Milan, IT

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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