202.55.28.0/24

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:  2025-11-18T00:26:50Z
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 202.55.28.0/24

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
202.55.32.0/19	AS9304	Internet Service Provider	8,192
202.55.64.0/19	AS18106	Viewqwest Pte Ltd, Internet Service Provider, Singapore	8,192
202.55.0.0/19	AS4809	China Telecom Global Limited	8,192
202.55.112.0/20	AS7676	TAM Co.,LTD	4,096
202.55.128.0/22	AS135523	Net Access Communication Systems (Private) Limited	1,024
202.55.132.0/22	AS63737	VietServer Services technology company limited	1,024
202.55.136.0/22	AS38643	UNIADEX, LTD.	1,024
202.55.140.0/22	AS38886	The Government Lottery Officer, Thailand	1,024
202.55.3.0/24	AS23764	Chinatelecomglobal Singapore office blocks	256
202.55.153.0/24	AS45447	Yless4u Internet	256
202.55.253.0/24	AS63199	Chief Telecom Inc.	256
202.55.82.0/24	AS63199	Viewqwest Pte Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
185.132.53.24	AS211507 Julian Achter	`0.33ms` from Amsterdam, NL
203.32.28.136	AS43641 SOLLUTIUM EU Sp z.o.o.	`0.51ms` from Amsterdam, NL
93.224.149.8	AS3320 Deutsche Telekom AG	`9.09ms` from Frankfurt am Main, DE
168.4.175.72	AS8 Rice University	`2.29ms` from Houston, US
116.129.70.184	AS4837 CHINA UNICOM China169 Backbone	`10.14ms` from Kunming, CN
18.130.155.56	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB
97.189.90.8	AS6167 Verizon Business	`8.25ms` from Los Angeles, US
122.52.121.104	AS9299 Philippine Long Distance Telephone Company	`0.93ms` from Manila, PH
212.164.123.120	AS12389 PJSC Rostelecom	`2.24ms` from Novosibirsk, RU
153.203.5.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.48ms` from Osaka, JP
72.70.164.248	AS701 Verizon Business	`3.63ms` from Philadelphia, US
122.40.224.168	AS17858 LG POWERCOMM	`2.58ms` from Seoul, KR
39.108.195.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.11ms` from Shenzhen, CN
52.187.229.216	AS8075 Microsoft Corporation	`0.76ms` from Sydney, AU
210.145.161.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.02ms` from Tokyo, JP
222.153.118.136	AS4771 Spark New Zealand Trading Ltd.	`10.49ms` from Auckland, NZ
91.57.105.216	AS3320 Deutsche Telekom AG	`7.36ms` from Frankfurt am Main, DE
173.174.69.8	AS11427 Charter Communications Inc	`10.01ms` from Houston, US
98.240.52.184	AS7922 Comcast Cable Communications, LLC	`13.58ms` from Murfreesboro, US
4.149.21.200	AS8075 Microsoft Corporation	`0.26ms` from Phoenix, US
165.85.31.168	AS394089 Google LLC	`0.23ms` from Sao Paulo, BR
35.189.1.184	AS396982 Google LLC	`0.12ms` from Sydney, AU
221.194.158.136	AS4837 CHINA UNICOM China169 Backbone	`3.82ms` from Tianjin, CN
188.136.194.136	AS206065 Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS	`15.16ms` from Yerevan, AM
152.86.63.248	AS396956 Meriwether Lewis Electric Cooperative	`10.20ms` from Atlanta, US

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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